taosdemo.c 213.9 KB
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/*
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 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

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/*
   when in some thread query return error, thread don't exit, but return, otherwise coredump in other thread.
*/

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#define _GNU_SOURCE
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#define CURL_STATICLIB

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#ifdef LINUX
  #include <argp.h>
  #include <inttypes.h>
  #ifndef _ALPINE
    #include <error.h>
  #endif
  #include <pthread.h>
  #include <semaphore.h>
  #include <stdbool.h>
  #include <stdio.h>
  #include <string.h>
  #include <sys/time.h>
  #include <time.h>
  #include <unistd.h>
  #include <wordexp.h>
  #include <regex.h>
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#else
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  #include <regex.h>
  #include <stdio.h>
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#endif
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#include <assert.h>
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#include <stdlib.h>
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#include "cJSON.h"

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#include "os.h"
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#include "taos.h"
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#include "taoserror.h"
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#include "tutil.h"
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#define REQ_EXTRA_BUF_LEN   1024
#define RESP_BUF_LEN        4096

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extern char configDir[];

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#define INSERT_JSON_NAME      "insert.json"
#define QUERY_JSON_NAME       "query.json"
#define SUBSCRIBE_JSON_NAME   "subscribe.json"

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enum TEST_MODE {
    INSERT_TEST,            // 0
    QUERY_TEST,             // 1
    SUBSCRIBE_TEST,         // 2
    INVAID_TEST
};
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#define MAX_SQL_SIZE       65536
#define BUFFER_SIZE        (65536*2)
#define MAX_DB_NAME_SIZE   64
#define MAX_TB_NAME_SIZE   64
#define MAX_DATA_SIZE      16000
#define MAX_NUM_DATATYPE   10
#define OPT_ABORT          1 /* –abort */
#define STRING_LEN         60000
#define MAX_PREPARED_RAND  1000000
#define MAX_FILE_NAME_LEN  256

#define   MAX_SAMPLES_ONCE_FROM_FILE   10000
#define   MAX_NUM_DATATYPE 10

#define   MAX_DB_COUNT           8
#define   MAX_SUPER_TABLE_COUNT  8
#define   MAX_COLUMN_COUNT       1024
#define   MAX_TAG_COUNT          128

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#define   MAX_QUERY_SQL_COUNT    100
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#define   MAX_QUERY_SQL_LENGTH   256

#define   MAX_DATABASE_COUNT     256
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#define INPUT_BUF_LEN   256
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#define DEFAULT_TIMESTAMP_STEP  1
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typedef enum CREATE_SUB_TALBE_MOD_EN {
  PRE_CREATE_SUBTBL,
  AUTO_CREATE_SUBTBL,
  NO_CREATE_SUBTBL
} CREATE_SUB_TALBE_MOD_EN;
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typedef enum TALBE_EXISTS_EN {
  TBL_NO_EXISTS,
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  TBL_ALREADY_EXISTS,
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  TBL_EXISTS_BUTT
} TALBE_EXISTS_EN;

enum MODE {
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  SYNC,
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  ASYNC,
  MODE_BUT
};
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typedef enum enum_INSERT_MODE {
    PROGRESSIVE_INSERT_MODE,
    INTERLACE_INSERT_MODE,
    INVALID_INSERT_MODE
} INSERT_MODE;

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typedef enum enumQUERY_TYPE {
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  NO_INSERT_TYPE,
  INSERT_TYPE, 
  QUERY_TYPE_BUT
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} QUERY_TYPE;
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enum _show_db_index {
  TSDB_SHOW_DB_NAME_INDEX,
  TSDB_SHOW_DB_CREATED_TIME_INDEX,
  TSDB_SHOW_DB_NTABLES_INDEX,
  TSDB_SHOW_DB_VGROUPS_INDEX,
  TSDB_SHOW_DB_REPLICA_INDEX,
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  TSDB_SHOW_DB_QUORUM_INDEX,
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  TSDB_SHOW_DB_DAYS_INDEX,
  TSDB_SHOW_DB_KEEP_INDEX,
  TSDB_SHOW_DB_CACHE_INDEX,
  TSDB_SHOW_DB_BLOCKS_INDEX,
  TSDB_SHOW_DB_MINROWS_INDEX,
  TSDB_SHOW_DB_MAXROWS_INDEX,
  TSDB_SHOW_DB_WALLEVEL_INDEX,
  TSDB_SHOW_DB_FSYNC_INDEX,
  TSDB_SHOW_DB_COMP_INDEX,
  TSDB_SHOW_DB_CACHELAST_INDEX,
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  TSDB_SHOW_DB_PRECISION_INDEX,
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  TSDB_SHOW_DB_UPDATE_INDEX,
  TSDB_SHOW_DB_STATUS_INDEX,
  TSDB_MAX_SHOW_DB
};

// -----------------------------------------SHOW TABLES CONFIGURE -------------------------------------
enum _show_stables_index {
  TSDB_SHOW_STABLES_NAME_INDEX,
  TSDB_SHOW_STABLES_CREATED_TIME_INDEX,
  TSDB_SHOW_STABLES_COLUMNS_INDEX,
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  TSDB_SHOW_STABLES_METRIC_INDEX,
  TSDB_SHOW_STABLES_UID_INDEX,
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  TSDB_SHOW_STABLES_TID_INDEX,
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  TSDB_SHOW_STABLES_VGID_INDEX,
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  TSDB_MAX_SHOW_STABLES
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};

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enum _describe_table_index {
  TSDB_DESCRIBE_METRIC_FIELD_INDEX,
  TSDB_DESCRIBE_METRIC_TYPE_INDEX,
  TSDB_DESCRIBE_METRIC_LENGTH_INDEX,
  TSDB_DESCRIBE_METRIC_NOTE_INDEX,
  TSDB_MAX_DESCRIBE_METRIC
};

typedef struct {
  char field[TSDB_COL_NAME_LEN + 1];
  char type[16];
  int length;
  char note[128];
} SColDes;
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/* Used by main to communicate with parse_opt. */
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typedef struct SArguments_S {
  char *   metaFile;
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  int      test_mode;
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  char *   host;
  uint16_t port;
  char *   user;
  char *   password;
  char *   database;
  int      replica;
  char *   tb_prefix;
  char *   sqlFile;
  bool     use_metric;
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  bool     drop_database;
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  bool     insert_only;
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  bool     answer_yes;
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  bool     debug_print;
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  bool     verbose_print;
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  bool     performance_print;
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  char *   output_file;
  int      mode;
  char *   datatype[MAX_NUM_DATATYPE + 1];
  int      len_of_binary;
  int      num_of_CPR;
  int      num_of_threads;
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  int      insert_interval;
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  int      query_times;
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  int      interlace_rows;
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  int      num_of_RPR;
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  int      max_sql_len;
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  int      num_of_tables;
  int      num_of_DPT;
  int      abort;
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  int      disorderRatio;
  int      disorderRange;
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  int      method_of_delete;
  char **  arg_list;
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  int64_t  totalInsertRows;
  int64_t  totalAffectedRows;
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} SArguments;

typedef struct SColumn_S {
  char  field[TSDB_COL_NAME_LEN + 1];
  char  dataType[MAX_TB_NAME_SIZE];
  int   dataLen;
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  char  note[128];
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} StrColumn;

typedef struct SSuperTable_S {
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  char         sTblName[MAX_TB_NAME_SIZE+1];
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  int          childTblCount;
  bool         childTblExists;    // 0: no, 1: yes  
  int          batchCreateTableNum;  // 0: no batch,  > 0: batch table number in one sql
  int8_t       autoCreateTable;                  // 0: create sub table, 1: auto create sub table
  char         childTblPrefix[MAX_TB_NAME_SIZE];
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  char         dataSource[MAX_TB_NAME_SIZE+1];  // rand_gen or sample
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  char         insertMode[MAX_TB_NAME_SIZE];  // taosc, restful
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  int           childTblLimit;
  int           childTblOffset;
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  int          multiThreadWriteOneTbl;   // 0: no, 1: yes
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  int          interlaceRows;            // 
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  int          disorderRatio;            // 0: no disorder, >0: x%
  int          disorderRange;            // ms or us by database precision
  int          maxSqlLen;                // 
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  int          insertInterval;          // insert interval, will override global insert interval
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  int64_t      insertRows;               // 0: no limit
  int          timeStampStep;
  char         startTimestamp[MAX_TB_NAME_SIZE];  // 
  char         sampleFormat[MAX_TB_NAME_SIZE];  // csv, json
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  char         sampleFile[MAX_FILE_NAME_LEN+1];
  char         tagsFile[MAX_FILE_NAME_LEN+1];
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  int          columnCount;
  StrColumn    columns[MAX_COLUMN_COUNT];
  int          tagCount;
  StrColumn    tags[MAX_TAG_COUNT];

  char*        childTblName;
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  char*        colsOfCreateChildTable;
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  int          lenOfOneRow;
  int          lenOfTagOfOneRow;

  char*        sampleDataBuf;
  int          sampleDataBufSize;
  //int          sampleRowCount;
  //int          sampleUsePos;

  int          tagSource;    // 0: rand, 1: tag sample
  char*        tagDataBuf;
  int          tagSampleCount;
  int          tagUsePos;

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  // statistics
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  int64_t    totalInsertRows;
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  int64_t    totalAffectedRows;
} SSuperTable;

typedef struct {
  char     name[TSDB_DB_NAME_LEN + 1];
  char     create_time[32];
  int32_t  ntables;
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  int32_t  vgroups;
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  int16_t  replica;
  int16_t  quorum;
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  int16_t  days;
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  char     keeplist[32];
  int32_t  cache; //MB
  int32_t  blocks;
  int32_t  minrows;
  int32_t  maxrows;
  int8_t   wallevel;
  int32_t  fsync;
  int8_t   comp;
  int8_t   cachelast;
  char     precision[8];   // time resolution
  int8_t   update;
  char     status[16];
} SDbInfo;

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typedef struct SDbCfg_S {
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//  int       maxtablesPerVnode;
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  int       minRows;
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  int       maxRows;
  int       comp;
  int       walLevel;
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  int       cacheLast;
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  int       fsync;
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  int       replica;
  int       update;
  int       keep;
  int       days;
  int       cache;
  int       blocks;
  int       quorum;
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  char      precision[MAX_TB_NAME_SIZE];
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} SDbCfg;

typedef struct SDataBase_S {
  char         dbName[MAX_DB_NAME_SIZE];
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  bool         drop;  // 0: use exists, 1: if exists, drop then new create
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  SDbCfg       dbCfg;
  int          superTblCount;
  SSuperTable  superTbls[MAX_SUPER_TABLE_COUNT];
} SDataBase;

typedef struct SDbs_S {
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  char         cfgDir[MAX_FILE_NAME_LEN+1];
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  char         host[MAX_DB_NAME_SIZE];
  uint16_t     port;
  char         user[MAX_DB_NAME_SIZE];
  char         password[MAX_DB_NAME_SIZE];
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  char         resultFile[MAX_FILE_NAME_LEN+1];
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  bool         use_metric;
  bool         insert_only;
  bool         do_aggreFunc;
  bool         queryMode;
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  int          threadCount;
  int          threadCountByCreateTbl;
  int          dbCount;
  SDataBase    db[MAX_DB_COUNT];

  // statistics
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  int64_t    totalInsertRows;
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  int64_t    totalAffectedRows;
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} SDbs;

typedef struct SuperQueryInfo_S {
  int          rate;  // 0: unlimit  > 0   loop/s
  int          concurrent;
  int          sqlCount;
  int          subscribeMode; // 0: sync, 1: async
  int          subscribeInterval; // ms
  int          subscribeRestart;
  int          subscribeKeepProgress;
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  char         sql[MAX_QUERY_SQL_COUNT][MAX_QUERY_SQL_LENGTH+1];
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  char         result[MAX_QUERY_SQL_COUNT][MAX_FILE_NAME_LEN+1];
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  TAOS_SUB*    tsub[MAX_QUERY_SQL_COUNT];
} SuperQueryInfo;

typedef struct SubQueryInfo_S {
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  char         sTblName[MAX_TB_NAME_SIZE+1];
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  int          rate;  // 0: unlimit  > 0   loop/s
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  int          threadCnt;
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  int          subscribeMode; // 0: sync, 1: async
  int          subscribeInterval; // ms
  int          subscribeRestart;
  int          subscribeKeepProgress;
  int          childTblCount;
  char         childTblPrefix[MAX_TB_NAME_SIZE];
  int          sqlCount;
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  char         sql[MAX_QUERY_SQL_COUNT][MAX_QUERY_SQL_LENGTH+1];
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  char         result[MAX_QUERY_SQL_COUNT][MAX_FILE_NAME_LEN+1];
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  TAOS_SUB*    tsub[MAX_QUERY_SQL_COUNT];
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  char*        childTblName;
} SubQueryInfo;

typedef struct SQueryMetaInfo_S {
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  char         cfgDir[MAX_FILE_NAME_LEN+1];
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  char         host[MAX_DB_NAME_SIZE];
  uint16_t     port;
  char         user[MAX_DB_NAME_SIZE];
  char         password[MAX_DB_NAME_SIZE];
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  char         dbName[MAX_DB_NAME_SIZE+1];
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  char         queryMode[MAX_TB_NAME_SIZE];  // taosc, restful

  SuperQueryInfo  superQueryInfo;
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  SubQueryInfo    subQueryInfo;
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} SQueryMetaInfo;

typedef struct SThreadInfo_S {
  TAOS *taos;
  int threadID;
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  char db_name[MAX_DB_NAME_SIZE+1];
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  uint32_t time_precision;
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  char fp[4096];
  char tb_prefix[MAX_TB_NAME_SIZE];
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  int start_table_from;
  int end_table_to;
  int ntables;
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  int data_of_rate;
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  uint64_t start_time;
  char* cols;
  bool  use_metric;
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  SSuperTable* superTblInfo;

  // for async insert
  tsem_t lock_sem;
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  int64_t  counter;
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  uint64_t  st;
  uint64_t  et;
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  int64_t  lastTs;

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  // sample data
  int samplePos;
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  // statistics
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  int64_t totalInsertRows;
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  int64_t totalAffectedRows;
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  // insert delay statistics
  int64_t cntDelay;
  int64_t totalDelay;
  int64_t avgDelay;
  int64_t maxDelay;
  int64_t minDelay;
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} threadInfo;

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#ifdef WINDOWS
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#define _CRT_RAND_S

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#include <windows.h>
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#include <winsock2.h>

typedef unsigned __int32 uint32_t;

#pragma comment ( lib, "ws2_32.lib" )
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// Some old MinGW/CYGWIN distributions don't define this:
#ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING
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  #define ENABLE_VIRTUAL_TERMINAL_PROCESSING  0x0004
#endif // ENABLE_VIRTUAL_TERMINAL_PROCESSING
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static HANDLE g_stdoutHandle;
static DWORD g_consoleMode;

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static void setupForAnsiEscape(void) {
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  DWORD mode = 0;
  g_stdoutHandle = GetStdHandle(STD_OUTPUT_HANDLE);

  if(g_stdoutHandle == INVALID_HANDLE_VALUE) {
    exit(GetLastError());
  }

  if(!GetConsoleMode(g_stdoutHandle, &mode)) {
    exit(GetLastError());
  }

  g_consoleMode = mode;

  // Enable ANSI escape codes
  mode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;

  if(!SetConsoleMode(g_stdoutHandle, mode)) {
    exit(GetLastError());
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  }
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}

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static void resetAfterAnsiEscape(void) {
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  // Reset colors
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  printf("\x1b[0m");
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  // Reset console mode
  if(!SetConsoleMode(g_stdoutHandle, g_consoleMode)) {
    exit(GetLastError());
  }
}
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static int taosRandom()
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{
    int number;
    rand_s(&number);

    return number;
}
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#else
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static void setupForAnsiEscape(void) {}
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static void resetAfterAnsiEscape(void) {
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  // Reset colors
  printf("\x1b[0m");
}
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static int taosRandom()
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{
    return random();
}

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#endif

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static int createDatabases();
static void createChildTables();
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static int queryDbExec(TAOS *taos, char *command, QUERY_TYPE type, bool quiet);
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/* ************ Global variables ************  */

int32_t  randint[MAX_PREPARED_RAND];
int64_t  randbigint[MAX_PREPARED_RAND];
float    randfloat[MAX_PREPARED_RAND];
double   randdouble[MAX_PREPARED_RAND];
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char *aggreFunc[] = {"*", "count(*)", "avg(col0)", "sum(col0)",
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    "max(col0)", "min(col0)", "first(col0)", "last(col0)"};

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SArguments g_args = {
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                     NULL,            // metaFile
                     0,               // test_mode
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                     "127.0.0.1",     // host
                     6030,            // port
                     "root",          // user
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                     #ifdef _TD_POWER_
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                     "powerdb",      // password
                     #else
                     "taosdata",      // password
                     #endif
                     "test",          // database
                     1,               // replica
                     "t",             // tb_prefix
                     NULL,            // sqlFile
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                     true,            // use_metric
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                     true,            // drop_database
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                     true,            // insert_only
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                     false,           // debug_print
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                     false,           // verbose_print
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                     false,           // performance statistic print 
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                     false,           // answer_yes;
                     "./output.txt",  // output_file
                     0,               // mode : sync or async
                     {
                     "TINYINT",           // datatype
                     "SMALLINT",
                     "INT",
                     "BIGINT",
                     "FLOAT",
                     "DOUBLE",
                     "BINARY",
                     "NCHAR",
                     "BOOL",
                     "TIMESTAMP"
                     },
                     16,              // len_of_binary
                     10,              // num_of_CPR
                     10,              // num_of_connections/thread
                     0,               // insert_interval
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                     1,               // query_times
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                     0,               // interlace_rows;
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                     100,             // num_of_RPR
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                     TSDB_PAYLOAD_SIZE,  // max_sql_len
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                     10000,           // num_of_tables
                     10000,           // num_of_DPT
                     0,               // abort
                     0,               // disorderRatio
                     1000,            // disorderRange
                     1,               // method_of_delete
                     NULL             // arg_list
};



static SDbs            g_Dbs;
static int             g_totalChildTables = 0;
static SQueryMetaInfo  g_queryInfo;
static FILE *          g_fpOfInsertResult = NULL;

#define debugPrint(fmt, ...) \
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    do { if (g_args.debug_print || g_args.verbose_print) \
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      fprintf(stderr, "DEBG: "fmt, __VA_ARGS__); } while(0)
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#define verbosePrint(fmt, ...) \
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    do { if (g_args.verbose_print) \
        fprintf(stderr, "VERB: "fmt, __VA_ARGS__); } while(0)
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#define performancePrint(fmt, ...) \
    do { if (g_args.performance_print) \
        fprintf(stderr, "VERB: "fmt, __VA_ARGS__); } while(0)

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#define errorPrint(fmt, ...) \
    do { fprintf(stderr, "ERROR: "fmt, __VA_ARGS__); } while(0)


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///////////////////////////////////////////////////
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static void ERROR_EXIT(const char *msg) { perror(msg); exit(-1); }

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#ifndef TAOSDEMO_COMMIT_SHA1
#define TAOSDEMO_COMMIT_SHA1 "unknown"
#endif

#ifndef TD_VERNUMBER
#define TD_VERNUMBER    "unknown"
#endif

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#ifndef TAOSDEMO_STATUS
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#define TAOSDEMO_STATUS "unknown"
#endif

static void printVersion() {
    char tdengine_ver[] = TD_VERNUMBER;
    char taosdemo_ver[] = TAOSDEMO_COMMIT_SHA1;
    char taosdemo_status[] = TAOSDEMO_STATUS;

    if (strlen(taosdemo_status) == 0) {
        printf("taosdemo verison %s-%s\n",
                tdengine_ver, taosdemo_ver);
    } else {
        printf("taosdemo verison %s-%s, status:%s\n",
                tdengine_ver, taosdemo_ver, taosdemo_status);
    }
}

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static void printHelp() {
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  char indent[10] = "        ";
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  printf("%s%s%s%s\n", indent, "-f", indent,
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          "The meta file to the execution procedure. Default is './meta.json'.");
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  printf("%s%s%s%s\n", indent, "-u", indent,
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          "The TDengine user name to use when connecting to the server. Default is 'root'.");
#ifdef _TD_POWER_
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  printf("%s%s%s%s\n", indent, "-P", indent,
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          "The password to use when connecting to the server. Default is 'powerdb'.");
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  printf("%s%s%s%s\n", indent, "-c", indent,
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          "Configuration directory. Default is '/etc/power/'.");
#else
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  printf("%s%s%s%s\n", indent, "-P", indent,
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          "The password to use when connecting to the server. Default is 'taosdata'.");
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  printf("%s%s%s%s\n", indent, "-c", indent,
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          "Configuration directory. Default is '/etc/taos/'.");
#endif  
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  printf("%s%s%s%s\n", indent, "-h", indent,
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          "The host to connect to TDengine. Default is localhost.");
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  printf("%s%s%s%s\n", indent, "-p", indent,
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          "The TCP/IP port number to use for the connection. Default is 0.");
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  printf("%s%s%s%s\n", indent, "-d", indent,
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          "Destination database. Default is 'test'.");
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  printf("%s%s%s%s\n", indent, "-a", indent,
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          "Set the replica parameters of the database, Default 1, min: 1, max: 3.");
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  printf("%s%s%s%s\n", indent, "-m", indent,
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          "Table prefix name. Default is 't'.");
  printf("%s%s%s%s\n", indent, "-s", indent, "The select sql file.");
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  printf("%s%s%s%s\n", indent, "-N", indent, "Use normal table flag.");
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  printf("%s%s%s%s\n", indent, "-o", indent,
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          "Direct output to the named file. Default is './output.txt'.");
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  printf("%s%s%s%s\n", indent, "-q", indent,
652
          "Query mode--0: SYNC, 1: ASYNC. Default is SYNC.");
653
  printf("%s%s%s%s\n", indent, "-b", indent,
654
          "The data_type of columns, default: TINYINT,SMALLINT,INT,BIGINT,FLOAT,DOUBLE,BINARY,NCHAR,BOOL,TIMESTAMP.");
655
  printf("%s%s%s%s\n", indent, "-w", indent,
656
          "The length of data_type 'BINARY' or 'NCHAR'. Default is 16");
657
  printf("%s%s%s%s\n", indent, "-l", indent,
658
          "The number of columns per record. Default is 10.");
659
  printf("%s%s%s%s\n", indent, "-T", indent,
660
          "The number of threads. Default is 10.");
661
  printf("%s%s%s%s\n", indent, "-i", indent,
662
          "The sleep time (ms) between insertion. Default is 0.");
663
  printf("%s%s%s%s\n", indent, "-r", indent,
664
          "The number of records per request. Default is 100.");
665
  printf("%s%s%s%s\n", indent, "-t", indent,
666
          "The number of tables. Default is 10000.");
667
  printf("%s%s%s%s\n", indent, "-n", indent,
668 669 670
          "The number of records per table. Default is 10000.");
  printf("%s%s%s%s\n", indent, "-x", indent, "Not insert only flag.");
  printf("%s%s%s%s\n", indent, "-y", indent, "Default input yes for prompt.");
671
  printf("%s%s%s%s\n", indent, "-O", indent,
672
          "Insert mode--0: In order, > 0: disorder ratio. Default is in order.");
673
  printf("%s%s%s%s\n", indent, "-R", indent,
674
          "Out of order data's range, ms, default is 1000.");
675
  printf("%s%s%s%s\n", indent, "-g", indent,
676
          "Print debug info.");
677
  printf("%s%s%s%s\n", indent, "-V, --version", indent,
678
          "Print version info.");
679 680 681 682 683
/*    printf("%s%s%s%s\n", indent, "-D", indent, 
          "if elete database if exists. 0: no, 1: yes, default is 1");
          */
}

684
static void parse_args(int argc, char *argv[], SArguments *arguments) {
685
  char **sptr;
686 687 688 689 690 691 692 693
  wordexp_t full_path;

  for (int i = 1; i < argc; i++) {
    if (strcmp(argv[i], "-f") == 0) {
      arguments->metaFile = argv[++i];
    } else if (strcmp(argv[i], "-c") == 0) {
        char *configPath = argv[++i];
      if (wordexp(configPath, &full_path, 0) != 0) {
694
          errorPrint( "Invalid path %s\n", configPath);
695 696 697 698
          return;
      }
      taos_options(TSDB_OPTION_CONFIGDIR, full_path.we_wordv[0]);
      wordfree(&full_path);
699

700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717
    } else if (strcmp(argv[i], "-h") == 0) {
      arguments->host = argv[++i];
    } else if (strcmp(argv[i], "-p") == 0) {
      arguments->port = atoi(argv[++i]);
    } else if (strcmp(argv[i], "-u") == 0) {
      arguments->user = argv[++i];
    } else if (strcmp(argv[i], "-P") == 0) {
      arguments->password = argv[++i];
    } else if (strcmp(argv[i], "-o") == 0) {
      arguments->output_file = argv[++i];
    } else if (strcmp(argv[i], "-s") == 0) {
      arguments->sqlFile = argv[++i];
    } else if (strcmp(argv[i], "-q") == 0) {
      arguments->mode = atoi(argv[++i]);
    } else if (strcmp(argv[i], "-T") == 0) {
      arguments->num_of_threads = atoi(argv[++i]);
    } else if (strcmp(argv[i], "-i") == 0) {
      arguments->insert_interval = atoi(argv[++i]);
718 719
    } else if (strcmp(argv[i], "-qt") == 0) {
      arguments->query_times = atoi(argv[++i]);
720
    } else if (strcmp(argv[i], "-B") == 0) {
721
      arguments->interlace_rows = atoi(argv[++i]);
722 723 724 725 726 727 728 729 730 731 732
    } else if (strcmp(argv[i], "-r") == 0) {
      arguments->num_of_RPR = atoi(argv[++i]);
    } else if (strcmp(argv[i], "-t") == 0) {
      arguments->num_of_tables = atoi(argv[++i]);
    } else if (strcmp(argv[i], "-n") == 0) {
      arguments->num_of_DPT = atoi(argv[++i]);
    } else if (strcmp(argv[i], "-d") == 0) {
      arguments->database = argv[++i];
    } else if (strcmp(argv[i], "-l") == 0) {
      arguments->num_of_CPR = atoi(argv[++i]);
    } else if (strcmp(argv[i], "-b") == 0) {
733
      sptr = arguments->datatype;
734 735
      ++i;
      if (strstr(argv[i], ",") == NULL) {
736
        // only one col
737 738 739 740 741 742 743 744 745 746
        if (strcasecmp(argv[i], "INT")
                && strcasecmp(argv[i], "FLOAT")
                && strcasecmp(argv[i], "TINYINT")
                && strcasecmp(argv[i], "BOOL")
                && strcasecmp(argv[i], "SMALLINT")
                && strcasecmp(argv[i], "BIGINT")
                && strcasecmp(argv[i], "DOUBLE")
                && strcasecmp(argv[i], "BINARY") 
                && strcasecmp(argv[i], "NCHAR")) {
          printHelp();
747
          ERROR_EXIT( "Invalid data_type!\n");
748
          exit(EXIT_FAILURE);
749
        }
750
        sptr[0] = argv[i];
751
      } else {
752
        // more than one col
753
        int index = 0;
754
        char *dupstr = strdup(argv[i]);
755 756 757
        char *running = dupstr;
        char *token = strsep(&running, ",");
        while (token != NULL) {
758 759 760 761 762 763 764 765 766 767
          if (strcasecmp(token, "INT")
                  && strcasecmp(token, "FLOAT")
                  && strcasecmp(token, "TINYINT")
                  && strcasecmp(token, "BOOL")
                  && strcasecmp(token, "SMALLINT")
                  && strcasecmp(token, "BIGINT")
                  && strcasecmp(token, "DOUBLE")
                  && strcasecmp(token, "BINARY")
                  && strcasecmp(token, "NCHAR")) {
            printHelp();
768
            ERROR_EXIT("Invalid data_type!\n");
769
            exit(EXIT_FAILURE);
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          }
771 772 773
          sptr[index++] = token;
          token = strsep(&running, ",");
          if (index >= MAX_NUM_DATATYPE) break;
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        }
775
        sptr[index] = NULL;
776
      }
777 778 779 780
    } else if (strcmp(argv[i], "-w") == 0) {
      arguments->len_of_binary = atoi(argv[++i]);
    } else if (strcmp(argv[i], "-m") == 0) {
      arguments->tb_prefix = argv[++i];
781 782
    } else if (strcmp(argv[i], "-N") == 0) {
      arguments->use_metric = false;
783
    } else if (strcmp(argv[i], "-x") == 0) {
784
      arguments->insert_only = false;
785
    } else if (strcmp(argv[i], "-y") == 0) {
786
      arguments->answer_yes = true;
787 788
    } else if (strcmp(argv[i], "-g") == 0) {
      arguments->debug_print = true;
789 790
    } else if (strcmp(argv[i], "-gg") == 0) {
      arguments->verbose_print = true;
791 792
    } else if (strcmp(argv[i], "-pp") == 0) {
      arguments->performance_print = true;
793 794 795 796
    } else if (strcmp(argv[i], "-c") == 0) {
      strcpy(configDir, argv[++i]);
    } else if (strcmp(argv[i], "-O") == 0) {
      arguments->disorderRatio = atoi(argv[++i]);
797
      if (arguments->disorderRatio > 1
798 799 800 801
              || arguments->disorderRatio < 0) {
        arguments->disorderRatio = 0;
      } else if (arguments->disorderRatio == 1) {
        arguments->disorderRange = 10;
802
      }
803 804
    } else if (strcmp(argv[i], "-R") == 0) {
      arguments->disorderRange = atoi(argv[++i]);
805 806
      if (arguments->disorderRange == 1
              && (arguments->disorderRange > 50
807 808
              || arguments->disorderRange <= 0)) {
        arguments->disorderRange = 10;
809
      }
810 811 812 813
    } else if (strcmp(argv[i], "-a") == 0) {
      arguments->replica = atoi(argv[++i]);
      if (arguments->replica > 3 || arguments->replica < 1) {
          arguments->replica = 1;
814
      }
815 816 817 818 819
    } else if (strcmp(argv[i], "-D") == 0) {
      arguments->method_of_delete = atoi(argv[++i]);
      if (arguments->method_of_delete < 0
              || arguments->method_of_delete > 3) {
        arguments->method_of_delete = 0;
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      }
821 822 823 824
    } else if ((strcmp(argv[i], "--version") == 0) ||
        (strcmp(argv[i], "-V") == 0)){
      printVersion();
      exit(0);
825 826 827 828 829
    } else if (strcmp(argv[i], "--help") == 0) {
      printHelp();
      exit(0);
    } else {
      printHelp();
830
      ERROR_EXIT("ERROR: wrong options\n");
831
      exit(EXIT_FAILURE);
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    }
  }
834

835 836
  if (((arguments->debug_print) && (arguments->metaFile == NULL))
          || arguments->verbose_print) {
837
    printf("###################################################################\n");
838
    printf("# meta file:                         %s\n", arguments->metaFile);
839
    printf("# Server IP:                         %s:%hu\n",
840 841 842 843 844
            arguments->host == NULL ? "localhost" : arguments->host,
            arguments->port );
    printf("# User:                              %s\n", arguments->user);
    printf("# Password:                          %s\n", arguments->password);
    printf("# Use metric:                        %s\n", arguments->use_metric ? "true" : "false");
845 846 847 848 849 850 851 852 853
    if (*(arguments->datatype)) {
        printf("# Specified data type:               ");
        for (int i = 0; i < MAX_NUM_DATATYPE; i++)
            if (arguments->datatype[i])
               printf("%s,", arguments->datatype[i]);
            else
                break;
        printf("\n");
    }
854
    printf("# Insertion interval:                %d\n", arguments->insert_interval);
855
    printf("# Number of records per req:         %d\n", arguments->num_of_RPR);
856
    printf("# Max SQL length:                    %d\n", arguments->max_sql_len);
857
    printf("# Length of Binary:                  %d\n", arguments->len_of_binary);
858 859 860 861 862 863 864 865
    printf("# Number of Threads:                 %d\n", arguments->num_of_threads);
    printf("# Number of Tables:                  %d\n", arguments->num_of_tables);
    printf("# Number of Data per Table:          %d\n", arguments->num_of_DPT);
    printf("# Database name:                     %s\n", arguments->database);
    printf("# Table prefix:                      %s\n", arguments->tb_prefix);
    if (arguments->disorderRatio) {
      printf("# Data order:                        %d\n", arguments->disorderRatio);
      printf("# Data out of order rate:            %d\n", arguments->disorderRange);
866

867 868 869 870
    }
    printf("# Delete method:                     %d\n", arguments->method_of_delete);
    printf("# Answer yes when prompt:            %d\n", arguments->answer_yes);
    printf("# Print debug info:                  %d\n", arguments->debug_print);
871
    printf("# Print verbose info:                %d\n", arguments->verbose_print);
872 873 874 875 876 877
    printf("###################################################################\n");
    if (!arguments->answer_yes) {
        printf("Press enter key to continue\n\n");
        (void) getchar();
    }
  }
878
}
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880 881 882 883
static bool getInfoFromJsonFile(char* file);
//static int generateOneRowDataForStb(SSuperTable* stbInfo);
//static int getDataIntoMemForStb(SSuperTable* stbInfo);
static void init_rand_data();
884
static void tmfclose(FILE *fp) {
885 886 887 888
  if (NULL != fp) {
    fclose(fp);
  }
}
889

890
static void tmfree(char *buf) {
891 892
  if (NULL != buf) {
    free(buf);
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893
  }
894
}
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895

896
static int queryDbExec(TAOS *taos, char *command, QUERY_TYPE type, bool quiet) {
897 898 899
  int i;
  TAOS_RES *res = NULL;
  int32_t   code = -1;
900

901 902 903 904
  for (i = 0; i < 5; i++) {
    if (NULL != res) {
      taos_free_result(res);
      res = NULL;
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    }
906

907 908 909 910
    res = taos_query(taos, command);
    code = taos_errno(res);
    if (0 == code) {
      break;
911
    }
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912 913
  }

914
  if (code != 0) {
915 916 917 918
    if (!quiet) {
      debugPrint("%s() LN%d - command: %s\n", __func__, __LINE__, command);
      errorPrint("Failed to run %s, reason: %s\n", command, taos_errstr(res));
    }
919 920 921
    taos_free_result(res);
    //taos_close(taos);
    return -1;
922
  }
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924 925 926 927
  if (INSERT_TYPE == type) {
    int affectedRows = taos_affected_rows(res);
    taos_free_result(res);
    return affectedRows;
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928
  }
929

930
  taos_free_result(res);
931 932
  return 0;
}
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933

934
static void getResult(TAOS_RES *res, char* resultFileName) {
935 936 937 938 939 940 941 942 943
  TAOS_ROW    row = NULL;
  int         num_rows = 0;
  int         num_fields = taos_field_count(res);
  TAOS_FIELD *fields     = taos_fetch_fields(res);

  FILE *fp = NULL;
  if (resultFileName[0] != 0) {
    fp = fopen(resultFileName, "at");
    if (fp == NULL) {
944 945
      errorPrint("%s() LN%d, failed to open result file: %s, result will not save to file\n",
              __func__, __LINE__, resultFileName);
946 947
    }
  }
948

949 950
  char* databuf = (char*) calloc(1, 100*1024*1024);
  if (databuf == NULL) {
951 952
    errorPrint("%s() LN%d, failed to malloc, warning: save result to file slowly!\n",
            __func__, __LINE__);
953 954
    if (fp)
        fclose(fp);
955 956
    return ;
  }
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958 959
  int   totalLen = 0;
  char  temp[16000];
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961 962 963 964 965 966
  // fetch the records row by row
  while ((row = taos_fetch_row(res))) {
    if (totalLen >= 100*1024*1024 - 32000) {
      if (fp) fprintf(fp, "%s", databuf);
      totalLen = 0;
      memset(databuf, 0, 100*1024*1024);
H
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967
    }
968 969 970 971 972 973
    num_rows++;
    int len = taos_print_row(temp, row, fields, num_fields);
    len += sprintf(temp + len, "\n");
    //printf("query result:%s\n", temp);
    memcpy(databuf + totalLen, temp, len);
    totalLen += len;
H
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974 975
  }

976 977 978 979
  if (fp) fprintf(fp, "%s", databuf);
  tmfclose(fp);
  free(databuf);
}
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980

981 982 983 984 985 986
static void selectAndGetResult(TAOS *taos, char *command, char* resultFileName) {
  TAOS_RES *res = taos_query(taos, command);
  if (res == NULL || taos_errno(res) != 0) {
    printf("failed to sql:%s, reason:%s\n", command, taos_errstr(res));
    taos_free_result(res);
    return;
H
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987
  }
988

989 990 991
  getResult(res, resultFileName);
  taos_free_result(res);
}
H
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992

993
static double getCurrentTime() {
994 995 996 997
  struct timeval tv;
  if (gettimeofday(&tv, NULL) != 0) {
    perror("Failed to get current time in ms");
    return 0.0;
H
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  }
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999

1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041
  return tv.tv_sec + tv.tv_usec / 1E6;
}

static int32_t rand_bool(){
  static int cursor;
  cursor++;
  cursor = cursor % MAX_PREPARED_RAND;
  return randint[cursor] % 2;
}

static int32_t rand_tinyint(){
  static int cursor;
  cursor++;
  cursor = cursor % MAX_PREPARED_RAND;
  return randint[cursor] % 128;
}

static int32_t rand_smallint(){
  static int cursor;
  cursor++;
  cursor = cursor % MAX_PREPARED_RAND;
  return randint[cursor] % 32767;
}

static int32_t rand_int(){
  static int cursor;
  cursor++;
  cursor = cursor % MAX_PREPARED_RAND;
  return randint[cursor];
}

static int64_t rand_bigint(){
  static int cursor;
  cursor++;
  cursor = cursor % MAX_PREPARED_RAND;
  return randbigint[cursor];
}

static float rand_float(){
  static int cursor;
  cursor++;
  cursor = cursor % MAX_PREPARED_RAND;
1042
  return randfloat[cursor];
1043 1044 1045
}

static const char charset[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
1046
static void rand_string(char *str, int size) {
1047 1048 1049 1050
  str[0] = 0;
  if (size > 0) {
    //--size;
    int n;
1051
    for (n = 0; n < size - 1; n++) {
1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068
      int key = rand_tinyint() % (int)(sizeof(charset) - 1);
      str[n] = charset[key];
    }
    str[n] = 0;
  }
}

static double rand_double() {
  static int cursor;
  cursor++;
  cursor = cursor % MAX_PREPARED_RAND;
  return randdouble[cursor];

}

static void init_rand_data() {
  for (int i = 0; i < MAX_PREPARED_RAND; i++){
1069 1070 1071 1072
    randint[i] = (int)(taosRandom() % 65535);
    randbigint[i] = (int64_t)(taosRandom() % 2147483648);
    randfloat[i] = (float)(taosRandom() / 1000.0);
    randdouble[i] = (double)(taosRandom() / 1000000.0);
1073 1074 1075
  }
}

1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095
#define SHOW_PARSE_RESULT_START()   \
    do { if (g_args.metaFile)  \
        printf("\033[1m\033[40;32m================ %s parse result START ================\033[0m\n", \
                g_args.metaFile); } while(0)

#define SHOW_PARSE_RESULT_END() \
    do { if (g_args.metaFile)   \
        printf("\033[1m\033[40;32m================ %s parse result END================\033[0m\n", \
                g_args.metaFile); } while(0)

#define SHOW_PARSE_RESULT_START_TO_FILE(fp)   \
    do { if (g_args.metaFile)  \
        fprintf(fp, "\033[1m\033[40;32m================ %s parse result START ================\033[0m\n", \
                g_args.metaFile); } while(0)

#define SHOW_PARSE_RESULT_END_TO_FILE(fp) \
    do { if (g_args.metaFile)   \
        fprintf(fp, "\033[1m\033[40;32m================ %s parse result END================\033[0m\n", \
                g_args.metaFile); } while(0)

1096
static int printfInsertMeta() {
1097 1098
    SHOW_PARSE_RESULT_START();

1099 1100 1101 1102 1103 1104
  printf("host:                       \033[33m%s:%u\033[0m\n", g_Dbs.host, g_Dbs.port);
  printf("user:                       \033[33m%s\033[0m\n", g_Dbs.user);
  printf("password:                   \033[33m%s\033[0m\n", g_Dbs.password);
  printf("resultFile:                 \033[33m%s\033[0m\n", g_Dbs.resultFile);
  printf("thread num of insert data:  \033[33m%d\033[0m\n", g_Dbs.threadCount);
  printf("thread num of create table: \033[33m%d\033[0m\n", g_Dbs.threadCountByCreateTbl);
1105 1106
  printf("insert interval:            \033[33m%d\033[0m\n", g_args.insert_interval);
  printf("number of records per req:  \033[33m%d\033[0m\n", g_args.num_of_RPR);
1107
  printf("max sql length:             \033[33m%d\033[0m\n", g_args.max_sql_len);
1108 1109

  printf("database count:             \033[33m%d\033[0m\n", g_Dbs.dbCount);
1110

1111 1112
  for (int i = 0; i < g_Dbs.dbCount; i++) {
    printf("database[\033[33m%d\033[0m]:\n", i);
1113
    printf("  database[%d] name:      \033[33m%s\033[0m\n", i, g_Dbs.db[i].dbName);
1114
    if (0 == g_Dbs.db[i].drop) {
1115 1116 1117
      printf("  drop:                  \033[33mno\033[0m\n");
    } else {
      printf("  drop:                  \033[33myes\033[0m\n");
1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156
    }

    if (g_Dbs.db[i].dbCfg.blocks > 0) {
      printf("  blocks:                \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.blocks);
    }
    if (g_Dbs.db[i].dbCfg.cache > 0) {
      printf("  cache:                 \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.cache);
    }
    if (g_Dbs.db[i].dbCfg.days > 0) {
      printf("  days:                  \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.days);
    }
    if (g_Dbs.db[i].dbCfg.keep > 0) {
      printf("  keep:                  \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.keep);
    }
    if (g_Dbs.db[i].dbCfg.replica > 0) {
      printf("  replica:               \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.replica);
    }
    if (g_Dbs.db[i].dbCfg.update > 0) {
      printf("  update:                \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.update);
    }
    if (g_Dbs.db[i].dbCfg.minRows > 0) {
      printf("  minRows:               \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.minRows);
    }
    if (g_Dbs.db[i].dbCfg.maxRows > 0) {
      printf("  maxRows:               \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.maxRows);
    }
    if (g_Dbs.db[i].dbCfg.comp > 0) {
      printf("  comp:                  \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.comp);
    }
    if (g_Dbs.db[i].dbCfg.walLevel > 0) {
      printf("  walLevel:              \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.walLevel);
    }
    if (g_Dbs.db[i].dbCfg.fsync > 0) {
      printf("  fsync:                 \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.fsync);
    }
    if (g_Dbs.db[i].dbCfg.quorum > 0) {
      printf("  quorum:                \033[33m%d\033[0m\n", g_Dbs.db[i].dbCfg.quorum);
    }
    if (g_Dbs.db[i].dbCfg.precision[0] != 0) {
1157 1158
      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2))
              || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
1159 1160
        printf("  precision:             \033[33m%s\033[0m\n", g_Dbs.db[i].dbCfg.precision);
      } else {
1161 1162 1163
        printf("\033[1m\033[40;31m  precision error:       %s\033[0m\n",
                g_Dbs.db[i].dbCfg.precision);
        return -1;
1164 1165 1166 1167 1168 1169
      }
    }

    printf("  super table count:     \033[33m%d\033[0m\n", g_Dbs.db[i].superTblCount);
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
      printf("  super table[\033[33m%d\033[0m]:\n", j);
1170 1171

      printf("      stbName:           \033[33m%s\033[0m\n",  g_Dbs.db[i].superTbls[j].sTblName);
1172 1173 1174 1175 1176 1177 1178 1179

      if (PRE_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable) {
        printf("      autoCreateTable:   \033[33m%s\033[0m\n",  "no");
      } else if (AUTO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable) {
        printf("      autoCreateTable:   \033[33m%s\033[0m\n",  "yes");
      } else {
        printf("      autoCreateTable:   \033[33m%s\033[0m\n",  "error");
      }
1180

1181 1182 1183 1184 1185 1186 1187
      if (TBL_NO_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists) {
        printf("      childTblExists:    \033[33m%s\033[0m\n",  "no");
      } else if (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists) {
        printf("      childTblExists:    \033[33m%s\033[0m\n",  "yes");
      } else {
        printf("      childTblExists:    \033[33m%s\033[0m\n",  "error");
      }
1188 1189 1190 1191 1192 1193 1194 1195

      printf("      childTblCount:     \033[33m%d\033[0m\n",  g_Dbs.db[i].superTbls[j].childTblCount);
      printf("      childTblPrefix:    \033[33m%s\033[0m\n",  g_Dbs.db[i].superTbls[j].childTblPrefix);
      printf("      dataSource:        \033[33m%s\033[0m\n",  g_Dbs.db[i].superTbls[j].dataSource);
      printf("      insertMode:        \033[33m%s\033[0m\n",  g_Dbs.db[i].superTbls[j].insertMode);
      if (g_Dbs.db[i].superTbls[j].childTblLimit > 0) {
        printf("      childTblLimit:     \033[33m%d\033[0m\n",  g_Dbs.db[i].superTbls[j].childTblLimit);
      }
1196
      if (g_Dbs.db[i].superTbls[j].childTblOffset >= 0) {
1197 1198 1199
        printf("      childTblOffset:    \033[33m%d\033[0m\n",  g_Dbs.db[i].superTbls[j].childTblOffset);
      }
      printf("      insertRows:        \033[33m%"PRId64"\033[0m\n", g_Dbs.db[i].superTbls[j].insertRows);
1200 1201

      if (0 == g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl) {
1202
        printf("      multiThreadWriteOneTbl:  \033[33mno\033[0m\n");
1203
      }else {
1204
        printf("      multiThreadWriteOneTbl:  \033[33myes\033[0m\n");
1205
      }
1206 1207
      printf("      interlaceRows:     \033[33m%d\033[0m\n",
              g_Dbs.db[i].superTbls[j].interlaceRows);
1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225
      printf("      disorderRange:     \033[33m%d\033[0m\n",
              g_Dbs.db[i].superTbls[j].disorderRange);
      printf("      disorderRatio:     \033[33m%d\033[0m\n",
              g_Dbs.db[i].superTbls[j].disorderRatio);
      printf("      maxSqlLen:         \033[33m%d\033[0m\n",
              g_Dbs.db[i].superTbls[j].maxSqlLen);
      printf("      timeStampStep:     \033[33m%d\033[0m\n",
              g_Dbs.db[i].superTbls[j].timeStampStep);
      printf("      startTimestamp:    \033[33m%s\033[0m\n",
              g_Dbs.db[i].superTbls[j].startTimestamp);
      printf("      sampleFormat:      \033[33m%s\033[0m\n",
              g_Dbs.db[i].superTbls[j].sampleFormat);
      printf("      sampleFile:        \033[33m%s\033[0m\n",
              g_Dbs.db[i].superTbls[j].sampleFile);
      printf("      tagsFile:          \033[33m%s\033[0m\n",
              g_Dbs.db[i].superTbls[j].tagsFile);
      printf("      columnCount:       \033[33m%d\033[0m\n        ",
              g_Dbs.db[i].superTbls[j].columnCount);
1226 1227
      for (int k = 0; k < g_Dbs.db[i].superTbls[j].columnCount; k++) {
        //printf("dataType:%s, dataLen:%d\t", g_Dbs.db[i].superTbls[j].columns[k].dataType, g_Dbs.db[i].superTbls[j].columns[k].dataLen);
1228 1229 1230 1231
        if ((0 == strncasecmp(g_Dbs.db[i].superTbls[j].columns[k].dataType,
                       "binary", 6))
                || (0 == strncasecmp(g_Dbs.db[i].superTbls[j].columns[k].dataType,
                       "nchar", 5))) {
1232
          printf("column[\033[33m%d\033[0m]:\033[33m%s(%d)\033[0m ", k,
1233 1234
                  g_Dbs.db[i].superTbls[j].columns[k].dataType,
                  g_Dbs.db[i].superTbls[j].columns[k].dataLen);
1235
        } else {
1236 1237
          printf("column[%d]:\033[33m%s\033[0m ", k,
                  g_Dbs.db[i].superTbls[j].columns[k].dataType);
1238 1239 1240
        }
      }
      printf("\n");
1241 1242 1243

      printf("      tagCount:            \033[33m%d\033[0m\n        ",
              g_Dbs.db[i].superTbls[j].tagCount);
1244 1245
      for (int k = 0; k < g_Dbs.db[i].superTbls[j].tagCount; k++) {
        //printf("dataType:%s, dataLen:%d\t", g_Dbs.db[i].superTbls[j].tags[k].dataType, g_Dbs.db[i].superTbls[j].tags[k].dataLen);
1246 1247 1248
        if ((0 == strncasecmp(g_Dbs.db[i].superTbls[j].tags[k].dataType, "binary", 6))
                || (0 == strncasecmp(g_Dbs.db[i].superTbls[j].tags[k].dataType, "nchar", 5))) {
          printf("tag[%d]:\033[33m%s(%d)\033[0m ", k,
1249 1250
                  g_Dbs.db[i].superTbls[j].tags[k].dataType,
                  g_Dbs.db[i].superTbls[j].tags[k].dataLen);
1251
        } else {
1252 1253
          printf("tag[%d]:\033[33m%s\033[0m ", k,
                  g_Dbs.db[i].superTbls[j].tags[k].dataType);
1254
        }
1255 1256 1257 1258 1259
      }
      printf("\n");
    }
    printf("\n");
  }
1260 1261

  SHOW_PARSE_RESULT_END();
1262 1263

  return 0;
1264 1265 1266
}

static void printfInsertMetaToFile(FILE* fp) {
1267 1268

  SHOW_PARSE_RESULT_START_TO_FILE(fp);
1269

1270 1271 1272 1273 1274
  fprintf(fp, "host:                       %s:%u\n", g_Dbs.host, g_Dbs.port);
  fprintf(fp, "user:                       %s\n", g_Dbs.user);
  fprintf(fp, "resultFile:                 %s\n", g_Dbs.resultFile);
  fprintf(fp, "thread num of insert data:  %d\n", g_Dbs.threadCount);
  fprintf(fp, "thread num of create table: %d\n", g_Dbs.threadCountByCreateTbl);
1275 1276
  fprintf(fp, "number of records per req:  %d\n", g_args.num_of_RPR);
  fprintf(fp, "max sql length:             %d\n", g_args.max_sql_len);
1277
  fprintf(fp, "database count:          %d\n", g_Dbs.dbCount);
1278

1279 1280
  for (int i = 0; i < g_Dbs.dbCount; i++) {
    fprintf(fp, "database[%d]:\n", i);
1281
    fprintf(fp, "  database[%d] name:       %s\n", i, g_Dbs.db[i].dbName);
1282
    if (0 == g_Dbs.db[i].drop) {
1283
      fprintf(fp, "  drop:                  no\n");
1284
    }else {
1285
      fprintf(fp, "  drop:                  yes\n");
1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324
    }

    if (g_Dbs.db[i].dbCfg.blocks > 0) {
      fprintf(fp, "  blocks:                %d\n", g_Dbs.db[i].dbCfg.blocks);
    }
    if (g_Dbs.db[i].dbCfg.cache > 0) {
      fprintf(fp, "  cache:                 %d\n", g_Dbs.db[i].dbCfg.cache);
    }
    if (g_Dbs.db[i].dbCfg.days > 0) {
      fprintf(fp, "  days:                  %d\n", g_Dbs.db[i].dbCfg.days);
    }
    if (g_Dbs.db[i].dbCfg.keep > 0) {
      fprintf(fp, "  keep:                  %d\n", g_Dbs.db[i].dbCfg.keep);
    }
    if (g_Dbs.db[i].dbCfg.replica > 0) {
      fprintf(fp, "  replica:               %d\n", g_Dbs.db[i].dbCfg.replica);
    }
    if (g_Dbs.db[i].dbCfg.update > 0) {
      fprintf(fp, "  update:                %d\n", g_Dbs.db[i].dbCfg.update);
    }
    if (g_Dbs.db[i].dbCfg.minRows > 0) {
      fprintf(fp, "  minRows:               %d\n", g_Dbs.db[i].dbCfg.minRows);
    }
    if (g_Dbs.db[i].dbCfg.maxRows > 0) {
      fprintf(fp, "  maxRows:               %d\n", g_Dbs.db[i].dbCfg.maxRows);
    }
    if (g_Dbs.db[i].dbCfg.comp > 0) {
      fprintf(fp, "  comp:                  %d\n", g_Dbs.db[i].dbCfg.comp);
    }
    if (g_Dbs.db[i].dbCfg.walLevel > 0) {
      fprintf(fp, "  walLevel:              %d\n", g_Dbs.db[i].dbCfg.walLevel);
    }
    if (g_Dbs.db[i].dbCfg.fsync > 0) {
      fprintf(fp, "  fsync:                 %d\n", g_Dbs.db[i].dbCfg.fsync);
    }
    if (g_Dbs.db[i].dbCfg.quorum > 0) {
      fprintf(fp, "  quorum:                %d\n", g_Dbs.db[i].dbCfg.quorum);
    }
    if (g_Dbs.db[i].dbCfg.precision[0] != 0) {
1325 1326
      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2))
              || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
1327 1328 1329 1330 1331 1332 1333 1334 1335
        fprintf(fp, "  precision:             %s\n", g_Dbs.db[i].dbCfg.precision);
      } else {
        fprintf(fp, "  precision error:       %s\n", g_Dbs.db[i].dbCfg.precision);
      }
    }

    fprintf(fp, "  super table count:     %d\n", g_Dbs.db[i].superTblCount);
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
      fprintf(fp, "  super table[%d]:\n", j);
1336 1337

      fprintf(fp, "      stbName:           %s\n",  g_Dbs.db[i].superTbls[j].sTblName);
1338 1339 1340 1341 1342 1343 1344 1345

      if (PRE_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable) {
        fprintf(fp, "      autoCreateTable:   %s\n",  "no");
      } else if (AUTO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable) {
        fprintf(fp, "      autoCreateTable:   %s\n",  "yes");
      } else {
        fprintf(fp, "      autoCreateTable:   %s\n",  "error");
      }
1346

1347 1348 1349 1350 1351 1352 1353
      if (TBL_NO_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists) {
        fprintf(fp, "      childTblExists:    %s\n",  "no");
      } else if (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists) {
        fprintf(fp, "      childTblExists:    %s\n",  "yes");
      } else {
        fprintf(fp, "      childTblExists:    %s\n",  "error");
      }
1354 1355 1356 1357 1358 1359

      fprintf(fp, "      childTblCount:     %d\n",  g_Dbs.db[i].superTbls[j].childTblCount);
      fprintf(fp, "      childTblPrefix:    %s\n",  g_Dbs.db[i].superTbls[j].childTblPrefix);
      fprintf(fp, "      dataSource:        %s\n",  g_Dbs.db[i].superTbls[j].dataSource);
      fprintf(fp, "      insertMode:        %s\n",  g_Dbs.db[i].superTbls[j].insertMode);
      fprintf(fp, "      insertRows:        %"PRId64"\n", g_Dbs.db[i].superTbls[j].insertRows);
1360 1361 1362 1363
      fprintf(fp, "      interlace rows:    %d\n", g_Dbs.db[i].superTbls[j].interlaceRows);
      if (g_Dbs.db[i].superTbls[j].interlaceRows > 0) {
        fprintf(fp, "      insert interval:   %d\n", g_Dbs.db[i].superTbls[j].insertInterval);
      }
1364 1365

      if (0 == g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl) {
1366
        fprintf(fp, "      multiThreadWriteOneTbl:  no\n");
1367
      }else {
1368
        fprintf(fp, "      multiThreadWriteOneTbl:  yes\n");
1369
      }
1370 1371
      fprintf(fp, "      interlaceRows:     %d\n",  g_Dbs.db[i].superTbls[j].interlaceRows);
      fprintf(fp, "      disorderRange:     %d\n",  g_Dbs.db[i].superTbls[j].disorderRange);
1372
      fprintf(fp, "      disorderRatio:     %d\n",  g_Dbs.db[i].superTbls[j].disorderRatio);
1373 1374 1375 1376
      fprintf(fp, "      maxSqlLen:         %d\n",  g_Dbs.db[i].superTbls[j].maxSqlLen);

      fprintf(fp, "      timeStampStep:     %d\n",  g_Dbs.db[i].superTbls[j].timeStampStep);
      fprintf(fp, "      startTimestamp:    %s\n",  g_Dbs.db[i].superTbls[j].startTimestamp);
1377
      fprintf(fp, "      sampleFormat:      %s\n",  g_Dbs.db[i].superTbls[j].sampleFormat);
1378 1379 1380
      fprintf(fp, "      sampleFile:        %s\n",  g_Dbs.db[i].superTbls[j].sampleFile);
      fprintf(fp, "      tagsFile:          %s\n",  g_Dbs.db[i].superTbls[j].tagsFile);

1381 1382 1383
      fprintf(fp, "      columnCount:       %d\n        ",  g_Dbs.db[i].superTbls[j].columnCount);
      for (int k = 0; k < g_Dbs.db[i].superTbls[j].columnCount; k++) {
        //printf("dataType:%s, dataLen:%d\t", g_Dbs.db[i].superTbls[j].columns[k].dataType, g_Dbs.db[i].superTbls[j].columns[k].dataLen);
1384 1385 1386 1387 1388 1389 1390 1391
        if ((0 == strncasecmp(
                        g_Dbs.db[i].superTbls[j].columns[k].dataType,
                        "binary", strlen("binary")))
                || (0 == strncasecmp(g_Dbs.db[i].superTbls[j].columns[k].dataType,
                        "nchar", strlen("nchar")))) {
          fprintf(fp, "column[%d]:%s(%d) ", k,
                  g_Dbs.db[i].superTbls[j].columns[k].dataType,
                  g_Dbs.db[i].superTbls[j].columns[k].dataLen);
1392 1393 1394 1395 1396
        } else {
          fprintf(fp, "column[%d]:%s ", k, g_Dbs.db[i].superTbls[j].columns[k].dataType);
        }
      }
      fprintf(fp, "\n");
1397 1398 1399

      fprintf(fp, "      tagCount:            %d\n        ",
              g_Dbs.db[i].superTbls[j].tagCount);
1400 1401
      for (int k = 0; k < g_Dbs.db[i].superTbls[j].tagCount; k++) {
        //printf("dataType:%s, dataLen:%d\t", g_Dbs.db[i].superTbls[j].tags[k].dataType, g_Dbs.db[i].superTbls[j].tags[k].dataLen);
1402 1403 1404 1405 1406 1407
        if ((0 == strncasecmp(g_Dbs.db[i].superTbls[j].tags[k].dataType,
                        "binary", strlen("binary")))
                || (0 == strncasecmp(g_Dbs.db[i].superTbls[j].tags[k].dataType,
                        "nchar", strlen("nchar")))) {
          fprintf(fp, "tag[%d]:%s(%d) ", k, g_Dbs.db[i].superTbls[j].tags[k].dataType,
                  g_Dbs.db[i].superTbls[j].tags[k].dataLen);
1408 1409
        } else {
          fprintf(fp, "tag[%d]:%s ", k, g_Dbs.db[i].superTbls[j].tags[k].dataType);
1410
        }
1411 1412 1413 1414 1415
      }
      fprintf(fp, "\n");
    }
    fprintf(fp, "\n");
  }
1416

1417
  SHOW_PARSE_RESULT_END_TO_FILE(fp);
1418 1419 1420
}

static void printfQueryMeta() {
1421

1422
  SHOW_PARSE_RESULT_START();
1423

1424 1425
  printf("host:                    \033[33m%s:%u\033[0m\n",
          g_queryInfo.host, g_queryInfo.port);
1426 1427 1428 1429
  printf("user:                    \033[33m%s\033[0m\n", g_queryInfo.user);
  printf("database name:           \033[33m%s\033[0m\n", g_queryInfo.dbName);

  printf("\n");
1430
  printf("specified table query info:                   \n");
1431
  printf("query interval: \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.rate);
1432
  printf("query times:    \033[33m%d\033[0m\n", g_args.query_times);
1433
  printf("concurrent:     \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.concurrent);
1434
  printf("sqlCount:       \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.sqlCount);
1435

1436
  if (SUBSCRIBE_TEST == g_args.test_mode) {
1437 1438 1439 1440 1441 1442 1443 1444 1445 1446
    printf("mod:            \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.subscribeMode);
    printf("interval:       \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.subscribeInterval);
    printf("restart:        \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.subscribeRestart);
    printf("keepProgress:   \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.subscribeKeepProgress);
  }

  for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
    printf("  sql[%d]: \033[33m%s\033[0m\n", i, g_queryInfo.superQueryInfo.sql[i]);
  }
  printf("\n");
1447
  printf("super table query info:                   \n");
1448 1449 1450 1451 1452
  printf("query interval: \033[33m%d\033[0m\n", g_queryInfo.subQueryInfo.rate);
  printf("threadCnt:      \033[33m%d\033[0m\n", g_queryInfo.subQueryInfo.threadCnt);
  printf("childTblCount:  \033[33m%d\033[0m\n", g_queryInfo.subQueryInfo.childTblCount);
  printf("stable name:    \033[33m%s\033[0m\n", g_queryInfo.subQueryInfo.sTblName);

1453
  if (SUBSCRIBE_TEST == g_args.test_mode) {
1454 1455 1456 1457 1458
    printf("mod:            \033[33m%d\033[0m\n", g_queryInfo.subQueryInfo.subscribeMode);
    printf("interval:       \033[33m%d\033[0m\n", g_queryInfo.subQueryInfo.subscribeInterval);
    printf("restart:        \033[33m%d\033[0m\n", g_queryInfo.subQueryInfo.subscribeRestart);
    printf("keepProgress:   \033[33m%d\033[0m\n", g_queryInfo.subQueryInfo.subscribeKeepProgress);
  }
1459 1460

  printf("sqlCount:       \033[33m%d\033[0m\n", g_queryInfo.subQueryInfo.sqlCount);
1461 1462
  for (int i = 0; i < g_queryInfo.subQueryInfo.sqlCount; i++) {
    printf("  sql[%d]: \033[33m%s\033[0m\n", i, g_queryInfo.subQueryInfo.sql[i]);
1463
  }
1464
  printf("\n");
1465

1466
  SHOW_PARSE_RESULT_END();
1467 1468
}

1469
static char* formatTimestamp(char* buf, int64_t val, int precision) {
1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500
  time_t tt;
  if (precision == TSDB_TIME_PRECISION_MICRO) {
    tt = (time_t)(val / 1000000);
  } else {
    tt = (time_t)(val / 1000);
  }

/* comment out as it make testcases like select_with_tags.sim fail.
  but in windows, this may cause the call to localtime crash if tt < 0,
  need to find a better solution.
  if (tt < 0) {
    tt = 0;
  }
  */

#ifdef WINDOWS
  if (tt < 0) tt = 0;
#endif

  struct tm* ptm = localtime(&tt);
  size_t pos = strftime(buf, 32, "%Y-%m-%d %H:%M:%S", ptm);

  if (precision == TSDB_TIME_PRECISION_MICRO) {
    sprintf(buf + pos, ".%06d", (int)(val % 1000000));
  } else {
    sprintf(buf + pos, ".%03d", (int)(val % 1000));
  }

  return buf;
}

1501 1502 1503
static void xDumpFieldToFile(FILE* fp, const char* val,
        TAOS_FIELD* field, int32_t length, int precision) {

1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538
  if (val == NULL) {
    fprintf(fp, "%s", TSDB_DATA_NULL_STR);
    return;
  }

  char buf[TSDB_MAX_BYTES_PER_ROW];
  switch (field->type) {
    case TSDB_DATA_TYPE_BOOL:
      fprintf(fp, "%d", ((((int32_t)(*((char *)val))) == 1) ? 1 : 0));
      break;
    case TSDB_DATA_TYPE_TINYINT:
      fprintf(fp, "%d", *((int8_t *)val));
      break;
    case TSDB_DATA_TYPE_SMALLINT:
      fprintf(fp, "%d", *((int16_t *)val));
      break;
    case TSDB_DATA_TYPE_INT:
      fprintf(fp, "%d", *((int32_t *)val));
      break;
    case TSDB_DATA_TYPE_BIGINT:
      fprintf(fp, "%" PRId64, *((int64_t *)val));
      break;
    case TSDB_DATA_TYPE_FLOAT:
      fprintf(fp, "%.5f", GET_FLOAT_VAL(val));
      break;
    case TSDB_DATA_TYPE_DOUBLE:
      fprintf(fp, "%.9f", GET_DOUBLE_VAL(val));
      break;
    case TSDB_DATA_TYPE_BINARY:
    case TSDB_DATA_TYPE_NCHAR:
      memcpy(buf, val, length);
      buf[length] = 0;
      fprintf(fp, "\'%s\'", buf);
      break;
    case TSDB_DATA_TYPE_TIMESTAMP:
1539
      formatTimestamp(buf, *(int64_t*)val, precision);
1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554
      fprintf(fp, "'%s'", buf);
      break;
    default:
      break;
  }
}

static int xDumpResultToFile(const char* fname, TAOS_RES* tres) {
  TAOS_ROW row = taos_fetch_row(tres);
  if (row == NULL) {
    return 0;
  }

  FILE* fp = fopen(fname, "at");
  if (fp == NULL) {
1555
    errorPrint("%s() LN%d, failed to open file: %s\n", __func__, __LINE__, fname);
1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569
    return -1;
  }

  int num_fields = taos_num_fields(tres);
  TAOS_FIELD *fields = taos_fetch_fields(tres);
  int precision = taos_result_precision(tres);

  for (int col = 0; col < num_fields; col++) {
    if (col > 0) {
      fprintf(fp, ",");
    }
    fprintf(fp, "%s", fields[col].name);
  }
  fputc('\n', fp);
1570

1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590
  int numOfRows = 0;
  do {
    int32_t* length = taos_fetch_lengths(tres);
    for (int i = 0; i < num_fields; i++) {
      if (i > 0) {
        fputc(',', fp);
      }
      xDumpFieldToFile(fp, (const char*)row[i], fields +i, length[i], precision);
    }
    fputc('\n', fp);

    numOfRows++;
    row = taos_fetch_row(tres);
  } while( row != NULL);

  fclose(fp);

  return numOfRows;
}

1591 1592
static int getDbFromServer(TAOS * taos, SDbInfo** dbInfos) {
  TAOS_RES * res;
1593 1594
  TAOS_ROW row = NULL;
  int count = 0;
1595 1596

  res = taos_query(taos, "show databases;");
1597
  int32_t code = taos_errno(res);
1598

1599
  if (code != 0) {
1600
    errorPrint( "failed to run <show databases>, reason: %s\n", taos_errstr(res));
1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611
    return -1;
  }

  TAOS_FIELD *fields = taos_fetch_fields(res);

  while ((row = taos_fetch_row(res)) != NULL) {
    // sys database name : 'log'
    if (strncasecmp(row[TSDB_SHOW_DB_NAME_INDEX], "log", fields[TSDB_SHOW_DB_NAME_INDEX].bytes) == 0) continue;

    dbInfos[count] = (SDbInfo *)calloc(1, sizeof(SDbInfo));
    if (dbInfos[count] == NULL) {
1612
      errorPrint( "failed to allocate memory for some dbInfo[%d]\n", count);
1613 1614 1615
      return -1;
    }

1616 1617
    tstrncpy(dbInfos[count]->name, (char *)row[TSDB_SHOW_DB_NAME_INDEX],
            fields[TSDB_SHOW_DB_NAME_INDEX].bytes);
1618
    formatTimestamp(dbInfos[count]->create_time,
1619 1620
            *(int64_t*)row[TSDB_SHOW_DB_CREATED_TIME_INDEX],
            TSDB_TIME_PRECISION_MILLI);
1621
    dbInfos[count]->ntables = *((int32_t *)row[TSDB_SHOW_DB_NTABLES_INDEX]);
1622
    dbInfos[count]->vgroups = *((int32_t *)row[TSDB_SHOW_DB_VGROUPS_INDEX]);
1623 1624
    dbInfos[count]->replica = *((int16_t *)row[TSDB_SHOW_DB_REPLICA_INDEX]);
    dbInfos[count]->quorum = *((int16_t *)row[TSDB_SHOW_DB_QUORUM_INDEX]);
1625
    dbInfos[count]->days = *((int16_t *)row[TSDB_SHOW_DB_DAYS_INDEX]);
1626

1627
    tstrncpy(dbInfos[count]->keeplist, (char *)row[TSDB_SHOW_DB_KEEP_INDEX],
1628
            fields[TSDB_SHOW_DB_KEEP_INDEX].bytes);
1629 1630 1631 1632 1633 1634 1635 1636 1637
    dbInfos[count]->cache = *((int32_t *)row[TSDB_SHOW_DB_CACHE_INDEX]);
    dbInfos[count]->blocks = *((int32_t *)row[TSDB_SHOW_DB_BLOCKS_INDEX]);
    dbInfos[count]->minrows = *((int32_t *)row[TSDB_SHOW_DB_MINROWS_INDEX]);
    dbInfos[count]->maxrows = *((int32_t *)row[TSDB_SHOW_DB_MAXROWS_INDEX]);
    dbInfos[count]->wallevel = *((int8_t *)row[TSDB_SHOW_DB_WALLEVEL_INDEX]);
    dbInfos[count]->fsync = *((int32_t *)row[TSDB_SHOW_DB_FSYNC_INDEX]);
    dbInfos[count]->comp = (int8_t)(*((int8_t *)row[TSDB_SHOW_DB_COMP_INDEX]));
    dbInfos[count]->cachelast = (int8_t)(*((int8_t *)row[TSDB_SHOW_DB_CACHELAST_INDEX]));

1638
    tstrncpy(dbInfos[count]->precision,
1639
            (char *)row[TSDB_SHOW_DB_PRECISION_INDEX],
1640
            fields[TSDB_SHOW_DB_PRECISION_INDEX].bytes);
1641
    dbInfos[count]->update = *((int8_t *)row[TSDB_SHOW_DB_UPDATE_INDEX]);
1642
    tstrncpy(dbInfos[count]->status, (char *)row[TSDB_SHOW_DB_STATUS_INDEX],
1643
            fields[TSDB_SHOW_DB_STATUS_INDEX].bytes);
1644

1645 1646
    count++;
    if (count > MAX_DATABASE_COUNT) {
1647
      errorPrint( "The database count overflow than %d\n", MAX_DATABASE_COUNT);
1648 1649 1650 1651 1652 1653 1654 1655
      break;
    }
  }

  return count;
}

static void printfDbInfoForQueryToFile(char* filename, SDbInfo* dbInfos, int index) {
1656
  if (filename[0] == 0)
1657
      return;
1658 1659 1660

  FILE *fp = fopen(filename, "at");
  if (fp == NULL) {
1661
    errorPrint( "failed to open file: %s\n", filename);
1662
    return;
1663 1664 1665 1666 1667 1668
  }

  fprintf(fp, "================ database[%d] ================\n", index);
  fprintf(fp, "name: %s\n", dbInfos->name);
  fprintf(fp, "created_time: %s\n", dbInfos->create_time);
  fprintf(fp, "ntables: %d\n", dbInfos->ntables);
1669
  fprintf(fp, "vgroups: %d\n", dbInfos->vgroups);
1670 1671
  fprintf(fp, "replica: %d\n", dbInfos->replica);
  fprintf(fp, "quorum: %d\n", dbInfos->quorum);
1672 1673
  fprintf(fp, "days: %d\n", dbInfos->days);
  fprintf(fp, "keep0,keep1,keep(D): %s\n", dbInfos->keeplist);
1674 1675 1676 1677 1678 1679 1680
  fprintf(fp, "cache(MB): %d\n", dbInfos->cache);
  fprintf(fp, "blocks: %d\n", dbInfos->blocks);
  fprintf(fp, "minrows: %d\n", dbInfos->minrows);
  fprintf(fp, "maxrows: %d\n", dbInfos->maxrows);
  fprintf(fp, "wallevel: %d\n", dbInfos->wallevel);
  fprintf(fp, "fsync: %d\n", dbInfos->fsync);
  fprintf(fp, "comp: %d\n", dbInfos->comp);
1681 1682
  fprintf(fp, "cachelast: %d\n", dbInfos->cachelast);
  fprintf(fp, "precision: %s\n", dbInfos->precision);
1683
  fprintf(fp, "update: %d\n", dbInfos->update);
1684
  fprintf(fp, "status: %s\n", dbInfos->status);
1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698
  fprintf(fp, "\n");

  fclose(fp);
}

static void printfQuerySystemInfo(TAOS * taos) {
  char filename[MAX_QUERY_SQL_LENGTH+1] = {0};
  char buffer[MAX_QUERY_SQL_LENGTH+1] = {0};
  TAOS_RES* res;

  time_t t;
  struct tm* lt;
  time(&t);
  lt = localtime(&t);
1699 1700 1701 1702
  snprintf(filename, MAX_QUERY_SQL_LENGTH, "querySystemInfo-%d-%d-%d %d:%d:%d",
          lt->tm_year+1900, lt->tm_mon, lt->tm_mday, lt->tm_hour, lt->tm_min,
          lt->tm_sec);

1703 1704 1705 1706 1707 1708 1709 1710 1711
  // show variables
  res = taos_query(taos, "show variables;");
  //getResult(res, filename);
  xDumpResultToFile(filename, res);

  // show dnodes
  res = taos_query(taos, "show dnodes;");
  xDumpResultToFile(filename, res);
  //getResult(res, filename);
1712

1713 1714 1715 1716
  // show databases
  res = taos_query(taos, "show databases;");
  SDbInfo** dbInfos = (SDbInfo **)calloc(MAX_DATABASE_COUNT, sizeof(SDbInfo *));
  if (dbInfos == NULL) {
1717
    errorPrint("%s() LN%d, failed to allocate memory\n", __func__, __LINE__);
1718 1719 1720
    return;
  }
  int dbCount = getDbFromServer(taos, dbInfos);
1721 1722 1723 1724
  if (dbCount <= 0) {
      free(dbInfos);
      return;
  }
1725 1726 1727 1728

  for (int i = 0; i < dbCount; i++) {
    // printf database info 
    printfDbInfoForQueryToFile(filename, dbInfos[i], i);
1729

1730 1731 1732 1733
    // show db.vgroups
    snprintf(buffer, MAX_QUERY_SQL_LENGTH, "show %s.vgroups;", dbInfos[i]->name);
    res = taos_query(taos, buffer);
    xDumpResultToFile(filename, res);
1734

1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745
    // show db.stables
    snprintf(buffer, MAX_QUERY_SQL_LENGTH, "show %s.stables;", dbInfos[i]->name);
    res = taos_query(taos, buffer);
    xDumpResultToFile(filename, res);

    free(dbInfos[i]);
  }

  free(dbInfos);
}

1746
static int postProceSql(char* host, uint16_t port, char* sqlstr)
1747
{
1748
    char *req_fmt = "POST %s HTTP/1.1\r\nHost: %s:%d\r\nAccept: */*\r\nAuthorization: Basic %s\r\nContent-Length: %d\r\nContent-Type: application/x-www-form-urlencoded\r\n\r\n%s";
1749 1750 1751 1752 1753

    char *url = "/rest/sql";

    struct hostent *server;
    struct sockaddr_in serv_addr;
1754
    int bytes, sent, received, req_str_len, resp_len;
1755 1756 1757
    char *request_buf;
    char response_buf[RESP_BUF_LEN];
    uint16_t rest_port = port + TSDB_PORT_HTTP;
1758

1759 1760 1761 1762
    int req_buf_len = strlen(sqlstr) + REQ_EXTRA_BUF_LEN;

    request_buf = malloc(req_buf_len);
    if (NULL == request_buf)
1763
        ERROR_EXIT("ERROR, cannot allocate memory.");
1764

1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775
    char userpass_buf[INPUT_BUF_LEN];
    int mod_table[] = {0, 2, 1};

    static char base64[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
      'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
      'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
      'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
      'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
      'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
      'w', 'x', 'y', 'z', '0', '1', '2', '3',
      '4', '5', '6', '7', '8', '9', '+', '/'};
1776

1777 1778 1779 1780 1781 1782
    snprintf(userpass_buf, INPUT_BUF_LEN, "%s:%s",
        g_Dbs.user, g_Dbs.password);
    size_t userpass_buf_len = strlen(userpass_buf);
    size_t encoded_len = 4 * ((userpass_buf_len +2) / 3);

    char base64_buf[INPUT_BUF_LEN];
1783
#ifdef WINDOWS
1784
    WSADATA wsaData;
1785
    WSAStartup(MAKEWORD(2, 2), &wsaData);
1786 1787 1788 1789
    SOCKET sockfd;
#else
    int sockfd;
#endif
1790
    sockfd = socket(AF_INET, SOCK_STREAM, 0);
1791
    if (sockfd < 0) {
1792
#ifdef WINDOWS
1793
        errorPrint( "Could not create socket : %d" , WSAGetLastError());
1794
#endif
1795
        debugPrint("%s() LN%d, sockfd=%d\n", __func__, __LINE__, sockfd);
1796
        free(request_buf);
1797
        ERROR_EXIT("ERROR opening socket");
1798
    }
1799 1800

    server = gethostbyname(host);
1801 1802
    if (server == NULL) {
        free(request_buf);
1803
        ERROR_EXIT("ERROR, no such host");
1804
    }
1805

1806
    debugPrint("h_name: %s\nh_addretype: %s\nh_length: %d\n",
1807 1808 1809 1810
            server->h_name,
            (server->h_addrtype == AF_INET)?"ipv4":"ipv6",
            server->h_length);

1811
    memset(&serv_addr, 0, sizeof(serv_addr));
1812
    serv_addr.sin_family = AF_INET;
1813
    serv_addr.sin_port = htons(rest_port);
1814 1815 1816
#ifdef WINDOWS
    serv_addr.sin_addr.s_addr = inet_addr(host);
#else
1817
    memcpy(&serv_addr.sin_addr.s_addr,server->h_addr,server->h_length);
1818
#endif
1819

1820 1821 1822
    int retConn = connect(sockfd,(struct sockaddr *)&serv_addr,sizeof(serv_addr));
    debugPrint("%s() LN%d connect() return %d\n", __func__, __LINE__, retConn);
    if (retConn < 0) {
1823
        free(request_buf);
1824
        ERROR_EXIT("ERROR connecting");
1825
    }
1826

1827 1828 1829
    memset(base64_buf, 0, INPUT_BUF_LEN);

    for (int n = 0, m = 0; n < userpass_buf_len;) {
1830
      uint32_t oct_a = n < userpass_buf_len ?
1831
        (unsigned char) userpass_buf[n++]:0;
1832
      uint32_t oct_b = n < userpass_buf_len ?
1833
        (unsigned char) userpass_buf[n++]:0;
1834
      uint32_t oct_c = n < userpass_buf_len ?
1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849
        (unsigned char) userpass_buf[n++]:0;
      uint32_t triple = (oct_a << 0x10) + (oct_b << 0x08) + oct_c;

      base64_buf[m++] = base64[(triple >> 3* 6) & 0x3f];
      base64_buf[m++] = base64[(triple >> 2* 6) & 0x3f];
      base64_buf[m++] = base64[(triple >> 1* 6) & 0x3f];
      base64_buf[m++] = base64[(triple >> 0* 6) & 0x3f];
    }

    for (int l = 0; l < mod_table[userpass_buf_len % 3]; l++)
      base64_buf[encoded_len - 1 - l] = '=';

    debugPrint("%s() LN%d: auth string base64 encoded: %s\n", __func__, __LINE__, base64_buf);
    char *auth = base64_buf;

1850 1851 1852
    int r = snprintf(request_buf,
            req_buf_len,
            req_fmt, url, host, rest_port,
1853 1854 1855 1856 1857
            auth, strlen(sqlstr), sqlstr);
    if (r >= req_buf_len) {
        free(request_buf);
        ERROR_EXIT("ERROR too long request");
    }
1858
    verbosePrint("%s() LN%d: Request:\n%s\n", __func__, __LINE__, request_buf);
1859

1860
    req_str_len = strlen(request_buf);
1861 1862
    sent = 0;
    do {
1863 1864 1865
#ifdef WINDOWS
        bytes = send(sockfd, request_buf + sent, req_str_len - sent, 0);
#else
1866
        bytes = write(sockfd, request_buf + sent, req_str_len - sent);
1867
#endif
1868
        if (bytes < 0)
1869
            ERROR_EXIT("ERROR writing message to socket");
1870 1871 1872
        if (bytes == 0)
            break;
        sent+=bytes;
1873
    } while (sent < req_str_len);
1874

1875 1876
    memset(response_buf, 0, RESP_BUF_LEN);
    resp_len = sizeof(response_buf) - 1;
1877 1878
    received = 0;
    do {
1879 1880 1881
#ifdef WINDOWS
        bytes = recv(sockfd, response_buf + received, resp_len - received, 0);
#else
1882
        bytes = read(sockfd, response_buf + received, resp_len - received);
1883
#endif
1884 1885
        if (bytes < 0) {
            free(request_buf);
1886
            ERROR_EXIT("ERROR reading response from socket");
1887
        }
1888 1889
        if (bytes == 0)
            break;
1890 1891
        received += bytes;
    } while (received < resp_len);
1892

1893 1894
    if (received == resp_len) {
        free(request_buf);
1895
        ERROR_EXIT("ERROR storing complete response from socket");
1896
    }
1897

1898
    response_buf[RESP_BUF_LEN - 1] = '\0';
1899 1900 1901
    printf("Response:\n%s\n", response_buf);

    free(request_buf);
1902 1903 1904 1905
#ifdef WINDOWS
    closesocket(sockfd);
    WSACleanup();
#else
1906
    close(sockfd);
1907
#endif
1908 1909 1910 1911

    return 0;
}

1912
static char* getTagValueFromTagSample(SSuperTable* stbInfo, int tagUsePos) {
1913 1914
  char*  dataBuf = (char*)calloc(TSDB_MAX_SQL_LEN+1, 1);
  if (NULL == dataBuf) {
1915
    errorPrint("%s() LN%d, calloc failed! size:%d\n", __func__, __LINE__, TSDB_MAX_SQL_LEN+1);
1916 1917
    return NULL;
  }
1918

1919
  int    dataLen = 0;
1920 1921 1922
  dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
          "(%s)", stbInfo->tagDataBuf + stbInfo->lenOfTagOfOneRow * tagUsePos);

1923 1924 1925
  return dataBuf;
}

1926
static char* generateTagVaulesForStb(SSuperTable* stbInfo) {
1927 1928 1929 1930 1931 1932 1933 1934 1935
  char*  dataBuf = (char*)calloc(TSDB_MAX_SQL_LEN+1, 1);
  if (NULL == dataBuf) {
    printf("calloc failed! size:%d\n", TSDB_MAX_SQL_LEN+1);
    return NULL;
  }

  int    dataLen = 0;
  dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, "(");
  for (int i = 0; i < stbInfo->tagCount; i++) {
1936 1937
    if ((0 == strncasecmp(stbInfo->tags[i].dataType, "binary", strlen("binary")))
            || (0 == strncasecmp(stbInfo->tags[i].dataType, "nchar", strlen("nchar")))) {
1938
      if (stbInfo->tags[i].dataLen > TSDB_MAX_BINARY_LEN) {
1939 1940
        printf("binary or nchar length overflow, max size:%u\n",
                (uint32_t)TSDB_MAX_BINARY_LEN);
1941 1942 1943
        tmfree(dataBuf);
        return NULL;
      }
1944

1945 1946 1947 1948 1949 1950 1951
      char* buf = (char*)calloc(stbInfo->tags[i].dataLen+1, 1);
      if (NULL == buf) {
        printf("calloc failed! size:%d\n", stbInfo->tags[i].dataLen);
        tmfree(dataBuf);
        return NULL;
      }
      rand_string(buf, stbInfo->tags[i].dataLen);
1952 1953
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
              "\'%s\', ", buf);
1954
      tmfree(buf);
1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986
    } else if (0 == strncasecmp(stbInfo->tags[i].dataType,
                "int", strlen("int"))) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
              "%d, ", rand_int());
    } else if (0 == strncasecmp(stbInfo->tags[i].dataType,
                "bigint", strlen("bigint"))) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
              "%"PRId64", ", rand_bigint());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType,
                "float", strlen("float"))) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
              "%f, ", rand_float());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType,
                "double", strlen("double"))) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
              "%f, ", rand_double());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType,
                "smallint", strlen("smallint"))) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
              "%d, ", rand_smallint());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType,
                "tinyint", strlen("tinyint"))) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
              "%d, ", rand_tinyint());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType,
                "bool", strlen("bool"))) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
              "%d, ", rand_bool());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType,
                "timestamp", strlen("timestamp"))) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
              "%"PRId64", ", rand_bigint());
1987 1988 1989 1990 1991 1992
    }  else {
      printf("No support data type: %s\n", stbInfo->tags[i].dataType);
      tmfree(dataBuf);
      return NULL;
    }
  }
1993

1994
  dataLen -= 2;
1995
  dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, ")");
1996 1997 1998
  return dataBuf;
}

1999
static int calcRowLen(SSuperTable*  superTbls) {
2000 2001
  int colIndex;
  int  lenOfOneRow = 0;
2002

2003 2004
  for (colIndex = 0; colIndex < superTbls->columnCount; colIndex++) {
    char* dataType = superTbls->columns[colIndex].dataType;
2005

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021
    if (strcasecmp(dataType, "BINARY") == 0) {
      lenOfOneRow += superTbls->columns[colIndex].dataLen + 3;
    } else if (strcasecmp(dataType, "NCHAR") == 0) {
      lenOfOneRow += superTbls->columns[colIndex].dataLen + 3;
    } else if (strcasecmp(dataType, "INT") == 0)  {
      lenOfOneRow += 11;
    } else if (strcasecmp(dataType, "BIGINT") == 0)  {
      lenOfOneRow += 21;
    } else if (strcasecmp(dataType, "SMALLINT") == 0)  {
      lenOfOneRow += 6;
    } else if (strcasecmp(dataType, "TINYINT") == 0)  {
      lenOfOneRow += 4;
    } else if (strcasecmp(dataType, "BOOL") == 0)  {
      lenOfOneRow += 6;
    } else if (strcasecmp(dataType, "FLOAT") == 0) {
      lenOfOneRow += 22;
2022
    } else if (strcasecmp(dataType, "DOUBLE") == 0) {
2023
      lenOfOneRow += 42;
2024
    }  else if (strcasecmp(dataType, "TIMESTAMP") == 0) {
2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037
      lenOfOneRow += 21;
    } else {
      printf("get error data type : %s\n", dataType);
      exit(-1);
    }
  }

  superTbls->lenOfOneRow = lenOfOneRow + 20; // timestamp

  int tagIndex;
  int lenOfTagOfOneRow = 0;
  for (tagIndex = 0; tagIndex < superTbls->tagCount; tagIndex++) {
    char* dataType = superTbls->tags[tagIndex].dataType;
2038

2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063
    if (strcasecmp(dataType, "BINARY") == 0) {
      lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 3;
    } else if (strcasecmp(dataType, "NCHAR") == 0) {
      lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 3;
    } else if (strcasecmp(dataType, "INT") == 0)  {
      lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 11;
    } else if (strcasecmp(dataType, "BIGINT") == 0)  {
      lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 21;
    } else if (strcasecmp(dataType, "SMALLINT") == 0)  {
      lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 6;
    } else if (strcasecmp(dataType, "TINYINT") == 0)  {
      lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 4;
    } else if (strcasecmp(dataType, "BOOL") == 0)  {
      lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 6;
    } else if (strcasecmp(dataType, "FLOAT") == 0) {
      lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 22;
    } else if (strcasecmp(dataType, "DOUBLE") == 0) { 
      lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 42;
    } else {
      printf("get error tag type : %s\n", dataType);
      exit(-1);
    }
  }

  superTbls->lenOfTagOfOneRow = lenOfTagOfOneRow;
2064

2065 2066 2067 2068
  return 0;
}


2069 2070 2071 2072
static int getChildNameOfSuperTableWithLimitAndOffset(TAOS * taos,
        char* dbName, char* sTblName, char** childTblNameOfSuperTbl,
        int* childTblCountOfSuperTbl, int limit, int offset) {

2073
  char command[BUFFER_SIZE] = "\0";
2074 2075
  char limitBuf[100] = "\0";

2076
  TAOS_RES * res;
2077 2078 2079
  TAOS_ROW row = NULL;

  char* childTblName = *childTblNameOfSuperTbl;
2080 2081 2082 2083 2084

  if (offset >= 0) {
    snprintf(limitBuf, 100, " limit %d offset %d", limit, offset);
  }

2085
  //get all child table name use cmd: select tbname from superTblName;
2086 2087
  snprintf(command, BUFFER_SIZE, "select tbname from %s.%s %s", dbName, sTblName, limitBuf);

2088
  res = taos_query(taos, command);
2089 2090 2091 2092
  int32_t code = taos_errno(res);
  if (code != 0) {
    taos_free_result(res);
    taos_close(taos);
2093 2094
    errorPrint("%s() LN%d, failed to run command %s\n",
           __func__, __LINE__, command);
2095 2096 2097
    exit(-1);
  }

2098
  int childTblCount = (limit < 0)?10000:limit;
2099
  int count = 0;
2100 2101 2102 2103 2104 2105 2106 2107 2108 2109
  if (childTblName == NULL) {
    childTblName = (char*)calloc(1, childTblCount * TSDB_TABLE_NAME_LEN);
    if (NULL ==  childTblName) {
    taos_free_result(res);
        taos_close(taos);
        errorPrint("%s() LN%d, failed to allocate memory!\n", __func__, __LINE__);
        exit(-1);
    }
  }

2110 2111 2112
  char* pTblName = childTblName;
  while ((row = taos_fetch_row(res)) != NULL) {
    int32_t* len = taos_fetch_lengths(res);
2113
    tstrncpy(pTblName, (char *)row[0], len[0]+1);
2114 2115 2116
    //printf("==== sub table name: %s\n", pTblName);
    count++;
    if (count >= childTblCount - 1) {
2117 2118
      char *tmp = realloc(childTblName,
              (size_t)childTblCount*1.5*TSDB_TABLE_NAME_LEN+1);
2119 2120 2121
      if (tmp != NULL) {
        childTblName = tmp;
        childTblCount = (int)(childTblCount*1.5);
2122 2123
        memset(childTblName + count*TSDB_TABLE_NAME_LEN, 0,
                (size_t)((childTblCount-count)*TSDB_TABLE_NAME_LEN));
2124 2125
      } else {
        // exit, if allocate more memory failed
2126 2127
        errorPrint("%s() LN%d, realloc fail for save child table name of %s.%s\n",
               __func__, __LINE__, dbName, sTblName);
2128 2129 2130 2131 2132 2133
        tmfree(childTblName);
        taos_free_result(res);
        taos_close(taos);
        exit(-1);
      }
    }
2134
    pTblName = childTblName + count * TSDB_TABLE_NAME_LEN;
2135
  }
2136

2137 2138 2139 2140 2141 2142 2143
  *childTblCountOfSuperTbl = count;
  *childTblNameOfSuperTbl  = childTblName;

  taos_free_result(res);
  return 0;
}

2144 2145
static int getAllChildNameOfSuperTable(TAOS * taos, char* dbName,
        char* sTblName, char** childTblNameOfSuperTbl,
2146
        int* childTblCountOfSuperTbl) {
2147 2148 2149 2150 2151 2152

    return getChildNameOfSuperTableWithLimitAndOffset(taos, dbName, sTblName,
            childTblNameOfSuperTbl, childTblCountOfSuperTbl,
            -1, -1);
}

2153 2154
static int getSuperTableFromServer(TAOS * taos, char* dbName,
        SSuperTable*  superTbls) {
2155

2156
  char command[BUFFER_SIZE] = "\0";
2157
  TAOS_RES * res;
2158 2159
  TAOS_ROW row = NULL;
  int count = 0;
2160

2161
  //get schema use cmd: describe superTblName;
2162
  snprintf(command, BUFFER_SIZE, "describe %s.%s", dbName, superTbls->sTblName);
2163
  res = taos_query(taos, command);
2164 2165 2166
  int32_t code = taos_errno(res);
  if (code != 0) {
    printf("failed to run command %s\n", command);
2167
    taos_free_result(res);
2168 2169 2170 2171 2172 2173 2174 2175 2176 2177
    return -1;
  }

  int tagIndex = 0;
  int columnIndex = 0;
  TAOS_FIELD *fields = taos_fetch_fields(res);
  while ((row = taos_fetch_row(res)) != NULL) {
    if (0 == count) {
      count++;
      continue;
2178
    }
2179 2180

    if (strcmp((char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], "TAG") == 0) {
2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191
      tstrncpy(superTbls->tags[tagIndex].field,
              (char *)row[TSDB_DESCRIBE_METRIC_FIELD_INDEX],
              fields[TSDB_DESCRIBE_METRIC_FIELD_INDEX].bytes);
      tstrncpy(superTbls->tags[tagIndex].dataType,
              (char *)row[TSDB_DESCRIBE_METRIC_TYPE_INDEX],
              fields[TSDB_DESCRIBE_METRIC_TYPE_INDEX].bytes);
      superTbls->tags[tagIndex].dataLen =
          *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]);
      tstrncpy(superTbls->tags[tagIndex].note,
              (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX],
              fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes);
2192
      tagIndex++;
2193
    } else {
2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204
      tstrncpy(superTbls->columns[columnIndex].field,
              (char *)row[TSDB_DESCRIBE_METRIC_FIELD_INDEX],
              fields[TSDB_DESCRIBE_METRIC_FIELD_INDEX].bytes);
      tstrncpy(superTbls->columns[columnIndex].dataType,
              (char *)row[TSDB_DESCRIBE_METRIC_TYPE_INDEX],
              fields[TSDB_DESCRIBE_METRIC_TYPE_INDEX].bytes);
      superTbls->columns[columnIndex].dataLen =
          *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]);
      tstrncpy(superTbls->columns[columnIndex].note,
              (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX],
              fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes);
2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215
      columnIndex++;
    }
    count++;
  }

  superTbls->columnCount = columnIndex;
  superTbls->tagCount    = tagIndex;
  taos_free_result(res);

  calcRowLen(superTbls);

2216
/*
2217 2218
  if (TBL_ALREADY_EXISTS == superTbls->childTblExists) {
    //get all child table name use cmd: select tbname from superTblName;  
2219 2220 2221
    int childTblCount = 10000;
    superTbls->childTblName = (char*)calloc(1, childTblCount * TSDB_TABLE_NAME_LEN);
    if (superTbls->childTblName == NULL) {
2222
      errorPrint("%s() LN%d, alloc memory failed!\n", __func__, __LINE__);
2223 2224
      return -1;
    }
2225
    getAllChildNameOfSuperTable(taos, dbName,
2226 2227 2228
            superTbls->sTblName,
            &superTbls->childTblName,
            &superTbls->childTblCount);
2229
  }
2230
  */
2231 2232 2233
  return 0;
}

2234
static int createSuperTable(TAOS * taos, char* dbName, SSuperTable*  superTbls, bool use_metric) {
2235
  char command[BUFFER_SIZE] = "\0";
2236

2237 2238 2239 2240 2241 2242 2243
  char cols[STRING_LEN] = "\0";
  int colIndex;
  int len = 0;

  int  lenOfOneRow = 0;
  for (colIndex = 0; colIndex < superTbls->columnCount; colIndex++) {
    char* dataType = superTbls->columns[colIndex].dataType;
2244
 
2245
    if (strcasecmp(dataType, "BINARY") == 0) {
2246 2247 2248
      len += snprintf(cols + len, STRING_LEN - len,
          ", col%d %s(%d)", colIndex, "BINARY",
          superTbls->columns[colIndex].dataLen);
2249 2250
      lenOfOneRow += superTbls->columns[colIndex].dataLen + 3;
    } else if (strcasecmp(dataType, "NCHAR") == 0) {
2251 2252 2253
      len += snprintf(cols + len, STRING_LEN - len,
          ", col%d %s(%d)", colIndex, "NCHAR",
          superTbls->columns[colIndex].dataLen);
2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272
      lenOfOneRow += superTbls->columns[colIndex].dataLen + 3;
    } else if (strcasecmp(dataType, "INT") == 0)  {
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s", colIndex, "INT");
      lenOfOneRow += 11;
    } else if (strcasecmp(dataType, "BIGINT") == 0)  {
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s", colIndex, "BIGINT");
      lenOfOneRow += 21;
    } else if (strcasecmp(dataType, "SMALLINT") == 0)  {
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s", colIndex, "SMALLINT");
      lenOfOneRow += 6;
    } else if (strcasecmp(dataType, "TINYINT") == 0)  {
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s", colIndex, "TINYINT");
      lenOfOneRow += 4;
    } else if (strcasecmp(dataType, "BOOL") == 0)  {
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s", colIndex, "BOOL");
      lenOfOneRow += 6;
    } else if (strcasecmp(dataType, "FLOAT") == 0) {
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s", colIndex, "FLOAT");
      lenOfOneRow += 22;
2273
    } else if (strcasecmp(dataType, "DOUBLE") == 0) {
2274 2275
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s", colIndex, "DOUBLE");
      lenOfOneRow += 42;
2276
    }  else if (strcasecmp(dataType, "TIMESTAMP") == 0) {
2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s", colIndex, "TIMESTAMP");
      lenOfOneRow += 21;
    } else {
      taos_close(taos);
      printf("config error data type : %s\n", dataType);
      exit(-1);
    }
  }

  superTbls->lenOfOneRow = lenOfOneRow + 20; // timestamp
  //printf("%s.%s column count:%d, column length:%d\n\n", g_Dbs.db[i].dbName, g_Dbs.db[i].superTbls[j].sTblName, g_Dbs.db[i].superTbls[j].columnCount, lenOfOneRow);

  // save for creating child table
2290 2291
  superTbls->colsOfCreateChildTable = (char*)calloc(len+20, 1);
  if (NULL == superTbls->colsOfCreateChildTable) {
2292 2293 2294 2295
    printf("Failed when calloc, size:%d", len+1);
    taos_close(taos);
    exit(-1);
  }
2296
  snprintf(superTbls->colsOfCreateChildTable, len+20, "(ts timestamp%s)", cols);
2297
  verbosePrint("%s() LN%d: %s\n", __func__, __LINE__, superTbls->colsOfCreateChildTable);
2298 2299 2300 2301 2302 2303 2304 2305 2306 2307

  if (use_metric) {
    char tags[STRING_LEN] = "\0";
    int tagIndex;
    len = 0;

    int lenOfTagOfOneRow = 0;
    len += snprintf(tags + len, STRING_LEN - len, "(");
    for (tagIndex = 0; tagIndex < superTbls->tagCount; tagIndex++) {
      char* dataType = superTbls->tags[tagIndex].dataType;
2308

2309
      if (strcasecmp(dataType, "BINARY") == 0) {
2310 2311
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s(%d), ", tagIndex,
                "BINARY", superTbls->tags[tagIndex].dataLen);
2312 2313
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 3;
      } else if (strcasecmp(dataType, "NCHAR") == 0) {
2314 2315
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s(%d), ", tagIndex,
                "NCHAR", superTbls->tags[tagIndex].dataLen);
2316 2317
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 3;
      } else if (strcasecmp(dataType, "INT") == 0)  {
2318 2319
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "INT");
2320 2321
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 11;
      } else if (strcasecmp(dataType, "BIGINT") == 0)  {
2322 2323
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "BIGINT");
2324 2325
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 21;
      } else if (strcasecmp(dataType, "SMALLINT") == 0)  {
2326 2327
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "SMALLINT");
2328 2329
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 6;
      } else if (strcasecmp(dataType, "TINYINT") == 0)  {
2330 2331
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "TINYINT");
2332 2333
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 4;
      } else if (strcasecmp(dataType, "BOOL") == 0)  {
2334 2335
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "BOOL");
2336 2337
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 6;
      } else if (strcasecmp(dataType, "FLOAT") == 0) {
2338 2339
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "FLOAT");
2340 2341
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 22;
      } else if (strcasecmp(dataType, "DOUBLE") == 0) { 
2342 2343
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "DOUBLE");
2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 42;
      } else {
        taos_close(taos);
        printf("config error tag type : %s\n", dataType);
        exit(-1);
      }
    }
    len -= 2;
    len += snprintf(tags + len, STRING_LEN - len, ")");

    superTbls->lenOfTagOfOneRow = lenOfTagOfOneRow;
2355 2356 2357 2358

    snprintf(command, BUFFER_SIZE,
            "create table if not exists %s.%s (ts timestamp%s) tags %s",
            dbName, superTbls->sTblName, cols, tags);
2359
    verbosePrint("%s() LN%d: %s\n", __func__, __LINE__, command);
2360

2361
    if (0 != queryDbExec(taos, command, NO_INSERT_TYPE, false)) {
2362
        errorPrint( "create supertable %s failed!\n\n",
2363
                superTbls->sTblName);
2364
        return -1;
2365
    }
2366
    debugPrint("create supertable %s success!\n\n", superTbls->sTblName);
2367 2368 2369 2370
  }
  return 0;
}

2371
static int createDatabases() {
2372 2373 2374 2375
  TAOS * taos = NULL;
  int    ret = 0;
  taos = taos_connect(g_Dbs.host, g_Dbs.user, g_Dbs.password, NULL, g_Dbs.port);
  if (taos == NULL) {
2376
    errorPrint( "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
2377
    return -1;
2378 2379 2380
  }
  char command[BUFFER_SIZE] = "\0";

2381
  for (int i = 0; i < g_Dbs.dbCount; i++) {
2382 2383
    if (g_Dbs.db[i].drop) {
      sprintf(command, "drop database if exists %s;", g_Dbs.db[i].dbName);
2384
      verbosePrint("%s() %d command: %s\n", __func__, __LINE__, command);
2385
      if (0 != queryDbExec(taos, command, NO_INSERT_TYPE, false)) {
2386 2387 2388 2389
        taos_close(taos);
        return -1;
      }
    }
2390

2391
    int dataLen = 0;
2392
    dataLen += snprintf(command + dataLen,
2393
        BUFFER_SIZE - dataLen, "create database if not exists %s", g_Dbs.db[i].dbName);
2394 2395

    if (g_Dbs.db[i].dbCfg.blocks > 0) {
2396
      dataLen += snprintf(command + dataLen,
2397
          BUFFER_SIZE - dataLen, " blocks %d", g_Dbs.db[i].dbCfg.blocks);
2398 2399
    }
    if (g_Dbs.db[i].dbCfg.cache > 0) {
2400
      dataLen += snprintf(command + dataLen,
2401
          BUFFER_SIZE - dataLen, " cache %d", g_Dbs.db[i].dbCfg.cache);
2402 2403
    }
    if (g_Dbs.db[i].dbCfg.days > 0) {
2404
      dataLen += snprintf(command + dataLen,
2405
          BUFFER_SIZE - dataLen, " days %d", g_Dbs.db[i].dbCfg.days);
2406 2407
    }
    if (g_Dbs.db[i].dbCfg.keep > 0) {
2408
      dataLen += snprintf(command + dataLen,
2409
          BUFFER_SIZE - dataLen, " keep %d", g_Dbs.db[i].dbCfg.keep);
2410
    }
2411 2412
    if (g_Dbs.db[i].dbCfg.quorum > 1) {
      dataLen += snprintf(command + dataLen,
2413
          BUFFER_SIZE - dataLen, " quorum %d", g_Dbs.db[i].dbCfg.quorum);
2414 2415
    }
    if (g_Dbs.db[i].dbCfg.replica > 0) {
2416
      dataLen += snprintf(command + dataLen,
2417
          BUFFER_SIZE - dataLen, " replica %d", g_Dbs.db[i].dbCfg.replica);
2418 2419
    }
    if (g_Dbs.db[i].dbCfg.update > 0) {
2420
      dataLen += snprintf(command + dataLen,
2421
          BUFFER_SIZE - dataLen, " update %d", g_Dbs.db[i].dbCfg.update);
2422 2423
    }
    //if (g_Dbs.db[i].dbCfg.maxtablesPerVnode > 0) {
2424 2425
    //  dataLen += snprintf(command + dataLen,
    //  BUFFER_SIZE - dataLen, "tables %d ", g_Dbs.db[i].dbCfg.maxtablesPerVnode);
2426 2427
    //}
    if (g_Dbs.db[i].dbCfg.minRows > 0) {
2428
      dataLen += snprintf(command + dataLen,
2429
          BUFFER_SIZE - dataLen, " minrows %d", g_Dbs.db[i].dbCfg.minRows);
2430 2431
    }
    if (g_Dbs.db[i].dbCfg.maxRows > 0) {
2432
      dataLen += snprintf(command + dataLen,
2433
          BUFFER_SIZE - dataLen, " maxrows %d", g_Dbs.db[i].dbCfg.maxRows);
2434 2435
    }
    if (g_Dbs.db[i].dbCfg.comp > 0) {
2436
      dataLen += snprintf(command + dataLen,
2437
          BUFFER_SIZE - dataLen, " comp %d", g_Dbs.db[i].dbCfg.comp);
2438 2439
    }
    if (g_Dbs.db[i].dbCfg.walLevel > 0) {
2440
      dataLen += snprintf(command + dataLen,
2441
          BUFFER_SIZE - dataLen, " wal %d", g_Dbs.db[i].dbCfg.walLevel);
2442
    }
2443
    if (g_Dbs.db[i].dbCfg.cacheLast > 0) {
2444
      dataLen += snprintf(command + dataLen,
2445
          BUFFER_SIZE - dataLen, " cachelast %d", g_Dbs.db[i].dbCfg.cacheLast);
2446
    }
2447
    if (g_Dbs.db[i].dbCfg.fsync > 0) {
2448 2449
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen,
              " fsync %d", g_Dbs.db[i].dbCfg.fsync);
2450
    }
2451
    if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", strlen("ms")))
2452 2453
            || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision,
                    "us", strlen("us")))) {
2454
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen,
2455
              " precision \'%s\';", g_Dbs.db[i].dbCfg.precision);
2456
    }
2457

2458
    debugPrint("%s() %d command: %s\n", __func__, __LINE__, command);
2459
    if (0 != queryDbExec(taos, command, NO_INSERT_TYPE, false)) {
2460
      taos_close(taos);
2461
      errorPrint( "\ncreate database %s failed!\n\n", g_Dbs.db[i].dbName);
2462 2463 2464 2465
      return -1;
    }
    printf("\ncreate database %s success!\n\n", g_Dbs.db[i].dbName);

2466 2467
    debugPrint("%s() %d supertbl count:%d\n",
            __func__, __LINE__, g_Dbs.db[i].superTblCount);
2468
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
2469 2470 2471 2472 2473 2474 2475
      sprintf(command, "describe %s.%s;", g_Dbs.db[i].dbName,
              g_Dbs.db[i].superTbls[j].sTblName);
      verbosePrint("%s() %d command: %s\n", __func__, __LINE__, command);

      ret = queryDbExec(taos, command, NO_INSERT_TYPE, true);

      if ((ret != 0) || (g_Dbs.db[i].drop)) {
2476 2477
        ret = createSuperTable(taos, g_Dbs.db[i].dbName,
                &g_Dbs.db[i].superTbls[j], g_Dbs.use_metric);
2478

2479 2480 2481 2482 2483 2484 2485
        if (0 != ret) {
          errorPrint("\ncreate super table %d failed!\n\n", j);
          taos_close(taos);
          return -1;
        }
      }

2486
      ret = getSuperTableFromServer(taos, g_Dbs.db[i].dbName,
2487
                &g_Dbs.db[i].superTbls[j]);
2488 2489 2490 2491 2492 2493
      if (0 != ret) {
        errorPrint("\nget super table %s.%s info failed!\n\n",
                g_Dbs.db[i].dbName, g_Dbs.db[i].superTbls[j].sTblName);
        taos_close(taos);
        return -1;
      }
2494
    }
2495 2496 2497 2498 2499 2500
  }

  taos_close(taos);
  return 0;
}

2501 2502 2503
static void* createTable(void *sarg)
{
  threadInfo *winfo = (threadInfo *)sarg;
2504 2505 2506 2507
  SSuperTable* superTblInfo = winfo->superTblInfo;

  int64_t  lastPrintTime = taosGetTimestampMs();

2508 2509 2510 2511 2512 2513
  int buff_len;
  if (superTblInfo)
    buff_len = superTblInfo->maxSqlLen;
  else
    buff_len = BUFFER_SIZE;

2514
  char *buffer = calloc(buff_len, 1);
2515
  if (buffer == NULL) {
2516
    errorPrint("%s() LN%d, Memory allocated failed!\n", __func__, __LINE__);
2517 2518
    exit(-1);
  }
2519 2520 2521

  int len = 0;
  int batchNum = 0;
2522

2523
  verbosePrint("%s() LN%d: Creating table from %d to %d\n",
2524 2525 2526 2527
          __func__, __LINE__,
          winfo->start_table_from, winfo->end_table_to);

  for (int i = winfo->start_table_from; i <= winfo->end_table_to; i++) {
2528
    if (0 == g_Dbs.use_metric) {
2529
      snprintf(buffer, buff_len,
2530 2531
              "create table if not exists %s.%s%d %s;",
              winfo->db_name,
2532 2533
              g_args.tb_prefix, i,
              winfo->cols);
2534
    } else {
2535
      if (0 == len) {
2536
        batchNum = 0;
2537
        memset(buffer, 0, buff_len);
2538
        len += snprintf(buffer + len,
2539
                buff_len - len, "create table ");
2540
      }
2541

2542 2543 2544 2545
      char* tagsValBuf = NULL;
      if (0 == superTblInfo->tagSource) {
        tagsValBuf = generateTagVaulesForStb(superTblInfo);
      } else {
2546 2547 2548
        tagsValBuf = getTagValueFromTagSample(
                superTblInfo,
                i % superTblInfo->tagSampleCount);
2549 2550 2551 2552 2553
      }
      if (NULL == tagsValBuf) {
        free(buffer);
        return NULL;
      }
2554

2555 2556 2557 2558 2559 2560
      len += snprintf(buffer + len,
              superTblInfo->maxSqlLen - len,
              "if not exists %s.%s%d using %s.%s tags %s ",
              winfo->db_name, superTblInfo->childTblPrefix,
              i, winfo->db_name,
              superTblInfo->sTblName, tagsValBuf);
2561 2562 2563
      free(tagsValBuf);
      batchNum++;

2564
      if ((batchNum < superTblInfo->batchCreateTableNum)
2565
              && ((superTblInfo->maxSqlLen - len)
2566
                  >= (superTblInfo->lenOfTagOfOneRow + 256))) {
2567 2568 2569 2570 2571
        continue;
      }
    }

    len = 0;
2572
    verbosePrint("%s() LN%d %s\n", __func__, __LINE__, buffer);
2573
    if (0 != queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE, false)){
2574
      errorPrint( "queryDbExec() failed. buffer:\n%s\n", buffer);
2575
      free(buffer);
2576 2577 2578 2579 2580
      return NULL;
    }

    int64_t  currentPrintTime = taosGetTimestampMs();
    if (currentPrintTime - lastPrintTime > 30*1000) {
2581
      printf("thread[%d] already create %d - %d tables\n",
2582
              winfo->threadID, winfo->start_table_from, i);
2583 2584 2585 2586 2587
      lastPrintTime = currentPrintTime;
    }
  }
  
  if (0 != len) {
2588
    verbosePrint("%s() %d buffer: %s\n", __func__, __LINE__, buffer);
2589
    if (0 != queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE, false)) {
2590
      errorPrint( "queryDbExec() failed. buffer:\n%s\n", buffer);
2591
    }
2592
  }
2593

2594 2595 2596 2597
  free(buffer);
  return NULL;
}

2598
static int startMultiThreadCreateChildTable(
2599
        char* cols, int threads, int startFrom, int ntables,
2600
        char* db_name, SSuperTable* superTblInfo) {
2601

2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621
  pthread_t *pids = malloc(threads * sizeof(pthread_t));
  threadInfo *infos = malloc(threads * sizeof(threadInfo));

  if ((NULL == pids) || (NULL == infos)) {
    printf("malloc failed\n");
    exit(-1);
  }

  if (threads < 1) {
    threads = 1;
  }

  int a = ntables / threads;
  if (a < 1) {
    threads = ntables;
    a = 1;
  }

  int b = 0;
  b = ntables % threads;
2622

2623 2624 2625
  for (int i = 0; i < threads; i++) {
    threadInfo *t_info = infos + i;
    t_info->threadID = i;
H
Hui Li 已提交
2626
    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
2627
    t_info->superTblInfo = superTblInfo;
2628
    verbosePrint("%s() %d db_name: %s\n", __func__, __LINE__, db_name);
2629 2630 2631 2632 2633 2634
    t_info->taos = taos_connect(
            g_Dbs.host,
            g_Dbs.user,
            g_Dbs.password,
            db_name,
            g_Dbs.port);
2635
    if (t_info->taos == NULL) {
2636
      errorPrint( "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
2637
      free(pids);
2638
      free(infos);
2639 2640
      return -1;
    }
2641 2642 2643 2644 2645

    t_info->start_table_from = startFrom;
    t_info->ntables = i<b?a+1:a;
    t_info->end_table_to = i < b ? startFrom + a : startFrom + a - 1;
    startFrom = t_info->end_table_to + 1;
2646
    t_info->use_metric = true;
2647
    t_info->cols = cols;
2648
    t_info->minDelay = INT16_MAX;
2649 2650
    pthread_create(pids + i, NULL, createTable, t_info);
  }
2651
 
2652 2653 2654 2655 2656 2657 2658 2659 2660 2661
  for (int i = 0; i < threads; i++) {
    pthread_join(pids[i], NULL);
  }

  for (int i = 0; i < threads; i++) {
    threadInfo *t_info = infos + i;
    taos_close(t_info->taos);
  }

  free(pids);
2662
  free(infos);
2663 2664

  return 0;
2665 2666
}

2667 2668 2669 2670
static void createChildTables() {
    char tblColsBuf[MAX_SQL_SIZE];
    int len;

2671
  for (int i = 0; i < g_Dbs.dbCount; i++) {
2672
    if (g_Dbs.db[i].superTblCount > 0) {
2673
        // with super table
2674 2675
      for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
        if ((AUTO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable)
2676
              || (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists)) {
2677 2678 2679
          continue;
        }

2680
        verbosePrint("%s() LN%d: %s\n", __func__, __LINE__,
2681
                g_Dbs.db[i].superTbls[j].colsOfCreateChildTable);
2682 2683
        int startFrom = 0;
        g_totalChildTables += g_Dbs.db[i].superTbls[j].childTblCount;
2684

2685 2686
        verbosePrint("%s() LN%d: create %d child tables from %d\n",
                __func__, __LINE__, g_totalChildTables, startFrom);
2687
        startMultiThreadCreateChildTable(
2688
              g_Dbs.db[i].superTbls[j].colsOfCreateChildTable,
2689
              g_Dbs.threadCountByCreateTbl,
2690
              startFrom,
2691
              g_Dbs.db[i].superTbls[j].childTblCount,
2692
              g_Dbs.db[i].dbName, &(g_Dbs.db[i].superTbls[j]));
2693 2694
      }
    } else {
2695 2696
        // normal table
        len = snprintf(tblColsBuf, MAX_SQL_SIZE, "(TS TIMESTAMP");
2697 2698 2699
        int j = 0;
        while (g_args.datatype[j]) {
            if ((strncasecmp(g_args.datatype[j], "BINARY", strlen("BINARY")) == 0)
2700 2701
                    || (strncasecmp(g_args.datatype[j],
                        "NCHAR", strlen("NCHAR")) == 0)) {
2702
                len = snprintf(tblColsBuf + len, MAX_SQL_SIZE - len,
2703
                        ", COL%d %s(60)", j, g_args.datatype[j]);
2704
            } else {
2705
                len = snprintf(tblColsBuf + len, MAX_SQL_SIZE - len,
2706
                        ", COL%d %s", j, g_args.datatype[j]);
2707 2708
            }
            len = strlen(tblColsBuf);
2709
            j++;
2710 2711
        }

2712
        len = snprintf(tblColsBuf + len, MAX_SQL_SIZE - len, ")");
2713

2714 2715
        verbosePrint("%s() LN%d: dbName: %s num of tb: %d schema: %s\n",
                __func__, __LINE__,
2716
                g_Dbs.db[i].dbName, g_args.num_of_tables, tblColsBuf);
2717
        startMultiThreadCreateChildTable(
2718
              tblColsBuf,
2719
              g_Dbs.threadCountByCreateTbl,
2720
              0,
2721
              g_args.num_of_tables,
2722 2723 2724
              g_Dbs.db[i].dbName,
              NULL);
    }
2725 2726 2727 2728 2729 2730
  }
}

/*
  Read 10000 lines at most. If more than 10000 lines, continue to read after using
*/
2731
static int readTagFromCsvFileToMem(SSuperTable  * superTblInfo) {
2732 2733 2734
  size_t  n = 0;
  ssize_t readLen = 0;
  char *  line = NULL;
2735

2736 2737
  FILE *fp = fopen(superTblInfo->tagsFile, "r");
  if (fp == NULL) {
2738 2739
    printf("Failed to open tags file: %s, reason:%s\n",
            superTblInfo->tagsFile, strerror(errno));
2740 2741 2742 2743 2744 2745 2746
    return -1;
  }

  if (superTblInfo->tagDataBuf) {
    free(superTblInfo->tagDataBuf);
    superTblInfo->tagDataBuf = NULL;
  }
2747

2748 2749 2750 2751 2752 2753 2754 2755 2756
  int tagCount = 10000;
  int count = 0;
  char* tagDataBuf = calloc(1, superTblInfo->lenOfTagOfOneRow * tagCount);
  if (tagDataBuf == NULL) {
    printf("Failed to calloc, reason:%s\n", strerror(errno));
    fclose(fp);
    return -1;
  }

2757
  while ((readLen = tgetline(&line, &n, fp)) != -1) {
2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769
    if (('\r' == line[readLen - 1]) || ('\n' == line[readLen - 1])) {
      line[--readLen] = 0;
    }

    if (readLen == 0) {
      continue;
    }

    memcpy(tagDataBuf + count * superTblInfo->lenOfTagOfOneRow, line, readLen);
    count++;

    if (count >= tagCount - 1) {
2770 2771
      char *tmp = realloc(tagDataBuf,
              (size_t)tagCount*1.5*superTblInfo->lenOfTagOfOneRow);
2772 2773 2774
      if (tmp != NULL) {
        tagDataBuf = tmp;
        tagCount = (int)(tagCount*1.5);
2775 2776
        memset(tagDataBuf + count*superTblInfo->lenOfTagOfOneRow,
                0, (size_t)((tagCount-count)*superTblInfo->lenOfTagOfOneRow));
2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803
      } else {
        // exit, if allocate more memory failed
        printf("realloc fail for save tag val from %s\n", superTblInfo->tagsFile);
        tmfree(tagDataBuf);
        free(line);
        fclose(fp);
        return -1;
      }
    }
  }

  superTblInfo->tagDataBuf = tagDataBuf;
  superTblInfo->tagSampleCount = count;

  free(line);
  fclose(fp);
  return 0;
}

int readSampleFromJsonFileToMem(SSuperTable  * superTblInfo) {
  // TODO
  return 0;
}

/*
  Read 10000 lines at most. If more than 10000 lines, continue to read after using
*/
2804 2805
static int readSampleFromCsvFileToMem(
        SSuperTable* superTblInfo) {
2806 2807 2808 2809
  size_t  n = 0;
  ssize_t readLen = 0;
  char *  line = NULL;
  int getRows = 0;
2810

2811 2812
  FILE*  fp = fopen(superTblInfo->sampleFile, "r");
  if (fp == NULL) {
2813
      errorPrint( "Failed to open sample file: %s, reason:%s\n",
2814 2815 2816
              superTblInfo->sampleFile, strerror(errno));
      return -1;
  }
2817

2818
  assert(superTblInfo->sampleDataBuf);
2819 2820
  memset(superTblInfo->sampleDataBuf, 0,
          MAX_SAMPLES_ONCE_FROM_FILE * superTblInfo->lenOfOneRow);
2821
  while (1) {
2822
    readLen = tgetline(&line, &n, fp);
2823 2824
    if (-1 == readLen) {
      if(0 != fseek(fp, 0, SEEK_SET)) {
2825
        errorPrint( "Failed to fseek file: %s, reason:%s\n",
2826
                superTblInfo->sampleFile, strerror(errno));
2827
        fclose(fp);
2828 2829 2830 2831
        return -1;
      }
      continue;
    }
2832

2833 2834 2835 2836 2837 2838 2839 2840 2841
    if (('\r' == line[readLen - 1]) || ('\n' == line[readLen - 1])) {
      line[--readLen] = 0;
    }

    if (readLen == 0) {
      continue;
    }

    if (readLen > superTblInfo->lenOfOneRow) {
2842 2843
      printf("sample row len[%d] overflow define schema len[%d], so discard this row\n",
              (int32_t)readLen, superTblInfo->lenOfOneRow);
2844 2845 2846
      continue;
    }

sangshuduo's avatar
sangshuduo 已提交
2847
    verbosePrint("readLen=%ld stb->lenOfOneRow=%d getRows=%d\n", (long)readLen,
2848
            superTblInfo->lenOfOneRow, getRows);
2849

2850 2851
    memcpy(superTblInfo->sampleDataBuf + getRows * superTblInfo->lenOfOneRow,
          line, readLen);
2852 2853 2854 2855 2856 2857 2858
    getRows++;

    if (getRows == MAX_SAMPLES_ONCE_FROM_FILE) {
      break;
    }
  }

2859
  fclose(fp);
2860 2861 2862 2863
  tmfree(line);
  return 0;
}

2864 2865
static bool getColumnAndTagTypeFromInsertJsonFile(
        cJSON* stbInfo, SSuperTable* superTbls) {
2866
  bool  ret = false;
2867

2868 2869 2870
  // columns 
  cJSON *columns = cJSON_GetObjectItem(stbInfo, "columns");
  if (columns && columns->type != cJSON_Array) {
2871
    printf("ERROR: failed to read json, columns not found\n");
2872 2873 2874 2875 2876 2877
    goto PARSE_OVER;
  } else if (NULL == columns) {
    superTbls->columnCount = 0;
    superTbls->tagCount    = 0;
    return true;
  }
2878
 
2879 2880
  int columnSize = cJSON_GetArraySize(columns);
  if (columnSize > MAX_COLUMN_COUNT) {
2881 2882
    errorPrint("%s() LN%d, failed to read json, column size overflow, max column size is %d\n",
            __func__, __LINE__, MAX_COLUMN_COUNT);
2883 2884 2885 2886 2887 2888
    goto PARSE_OVER;
  }

  int count = 1;
  int index = 0;
  StrColumn    columnCase;
2889

2890
  //superTbls->columnCount = columnSize;
2891 2892 2893 2894 2895 2896 2897
  for (int k = 0; k < columnSize; ++k) {
    cJSON* column = cJSON_GetArrayItem(columns, k);
    if (column == NULL) continue;

    count = 1;
    cJSON* countObj = cJSON_GetObjectItem(column, "count");
    if (countObj && countObj->type == cJSON_Number) {
2898
      count = countObj->valueint;
2899
    } else if (countObj && countObj->type != cJSON_Number) {
2900
      errorPrint("%s() LN%d, failed to read json, column count not found\n", __func__, __LINE__);
2901 2902 2903 2904 2905 2906 2907 2908 2909
      goto PARSE_OVER;
    } else {
      count = 1;
    }

    // column info 
    memset(&columnCase, 0, sizeof(StrColumn));
    cJSON *dataType = cJSON_GetObjectItem(column, "type");
    if (!dataType || dataType->type != cJSON_String || dataType->valuestring == NULL) {
2910
      errorPrint("%s() LN%d: failed to read json, column type not found\n", __func__, __LINE__);
2911 2912
      goto PARSE_OVER;
    }
2913 2914
    //tstrncpy(superTbls->columns[k].dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2915

2916 2917
    cJSON* dataLen = cJSON_GetObjectItem(column, "len");
    if (dataLen && dataLen->type == cJSON_Number) {
2918
      columnCase.dataLen = dataLen->valueint;
2919
    } else if (dataLen && dataLen->type != cJSON_Number) {
2920
      debugPrint("%s() LN%d: failed to read json, column len not found\n", __func__, __LINE__);
2921 2922 2923 2924
      goto PARSE_OVER;
    } else {
      columnCase.dataLen = 8;
    }
2925

2926
    for (int n = 0; n < count; ++n) {
2927 2928 2929
      tstrncpy(superTbls->columns[index].dataType,
              columnCase.dataType, MAX_TB_NAME_SIZE);
      superTbls->columns[index].dataLen = columnCase.dataLen;
2930 2931
      index++;
    }
2932 2933 2934
  }
  superTbls->columnCount = index;
 
2935 2936 2937 2938 2939
  count = 1;
  index = 0;
  // tags 
  cJSON *tags = cJSON_GetObjectItem(stbInfo, "tags");
  if (!tags || tags->type != cJSON_Array) {
2940
    debugPrint("%s() LN%d, failed to read json, tags not found\n", __func__, __LINE__);
2941 2942
    goto PARSE_OVER;
  }
2943

2944 2945
  int tagSize = cJSON_GetArraySize(tags);
  if (tagSize > MAX_TAG_COUNT) {
2946
    debugPrint("%s() LN%d, failed to read json, tags size overflow, max tag size is %d\n", __func__, __LINE__, MAX_TAG_COUNT);
2947 2948
    goto PARSE_OVER;
  }
2949 2950

  //superTbls->tagCount = tagSize;
2951 2952 2953
  for (int k = 0; k < tagSize; ++k) {
    cJSON* tag = cJSON_GetArrayItem(tags, k);
    if (tag == NULL) continue;
2954

2955 2956 2957
    count = 1;
    cJSON* countObj = cJSON_GetObjectItem(tag, "count");
    if (countObj && countObj->type == cJSON_Number) {
2958
      count = countObj->valueint;
2959
    } else if (countObj && countObj->type != cJSON_Number) {
2960
      printf("ERROR: failed to read json, column count not found\n");
2961 2962 2963 2964 2965 2966 2967 2968 2969
      goto PARSE_OVER;
    } else {
      count = 1;
    }

    // column info 
    memset(&columnCase, 0, sizeof(StrColumn));
    cJSON *dataType = cJSON_GetObjectItem(tag, "type");
    if (!dataType || dataType->type != cJSON_String || dataType->valuestring == NULL) {
2970
      printf("ERROR: failed to read json, tag type not found\n");
2971 2972
      goto PARSE_OVER;
    }
2973
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2974

2975 2976
    cJSON* dataLen = cJSON_GetObjectItem(tag, "len");
    if (dataLen && dataLen->type == cJSON_Number) {
2977
      columnCase.dataLen = dataLen->valueint;
2978
    } else if (dataLen && dataLen->type != cJSON_Number) {
2979
      printf("ERROR: failed to read json, column len not found\n");
2980 2981 2982
      goto PARSE_OVER;
    } else {
      columnCase.dataLen = 0;
2983 2984
    }

2985
    for (int n = 0; n < count; ++n) {
2986
      tstrncpy(superTbls->tags[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE);
2987
      superTbls->tags[index].dataLen = columnCase.dataLen;
2988 2989
      index++;
    }
2990
  }
2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006
  superTbls->tagCount = index;

  ret = true;

PARSE_OVER:
  //free(content);
  //cJSON_Delete(root);
  //fclose(fp);
  return ret;
}

static bool getMetaFromInsertJsonFile(cJSON* root) {
  bool  ret = false;

  cJSON* cfgdir = cJSON_GetObjectItem(root, "cfgdir");
  if (cfgdir && cfgdir->type == cJSON_String && cfgdir->valuestring != NULL) {
3007
    tstrncpy(g_Dbs.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
3008 3009 3010 3011
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
3012
    tstrncpy(g_Dbs.host, host->valuestring, MAX_DB_NAME_SIZE);
3013
  } else if (!host) {
3014
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
3015
  } else {
3016
    printf("ERROR: failed to read json, host not found\n");
3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028
    goto PARSE_OVER;
  }

  cJSON* port = cJSON_GetObjectItem(root, "port");
  if (port && port->type == cJSON_Number) {
    g_Dbs.port = port->valueint;
  } else if (!port) {
    g_Dbs.port = 6030;
  }

  cJSON* user = cJSON_GetObjectItem(root, "user");
  if (user && user->type == cJSON_String && user->valuestring != NULL) {
3029
    tstrncpy(g_Dbs.user, user->valuestring, MAX_DB_NAME_SIZE);
3030
  } else if (!user) {
3031
    tstrncpy(g_Dbs.user, "root", MAX_DB_NAME_SIZE);
3032 3033 3034 3035
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
3036
    tstrncpy(g_Dbs.password, password->valuestring, MAX_DB_NAME_SIZE);
3037
  } else if (!password) {
3038
    tstrncpy(g_Dbs.password, "taosdata", MAX_DB_NAME_SIZE);
3039 3040 3041 3042
  }

  cJSON* resultfile = cJSON_GetObjectItem(root, "result_file");
  if (resultfile && resultfile->type == cJSON_String && resultfile->valuestring != NULL) {
3043
    tstrncpy(g_Dbs.resultFile, resultfile->valuestring, MAX_FILE_NAME_LEN);
3044
  } else if (!resultfile) {
3045
    tstrncpy(g_Dbs.resultFile, "./insert_res.txt", MAX_FILE_NAME_LEN);
3046 3047 3048 3049 3050 3051 3052 3053
  }

  cJSON* threads = cJSON_GetObjectItem(root, "thread_count");
  if (threads && threads->type == cJSON_Number) {
    g_Dbs.threadCount = threads->valueint;
  } else if (!threads) {
    g_Dbs.threadCount = 1;
  } else {
3054
    printf("ERROR: failed to read json, threads not found\n");
3055
    goto PARSE_OVER;
3056 3057
  }

3058 3059 3060 3061
  cJSON* threads2 = cJSON_GetObjectItem(root, "thread_count_create_tbl");
  if (threads2 && threads2->type == cJSON_Number) {
    g_Dbs.threadCountByCreateTbl = threads2->valueint;
  } else if (!threads2) {
3062
    g_Dbs.threadCountByCreateTbl = g_args.num_of_threads;
3063
  } else {
3064 3065
    errorPrint("%s() LN%d, failed to read json, threads2 not found\n",
            __func__, __LINE__);
3066
    goto PARSE_OVER;
3067
  }
3068

3069 3070 3071 3072 3073 3074 3075 3076 3077
  cJSON* gInsertInterval = cJSON_GetObjectItem(root, "insert_interval");
  if (gInsertInterval && gInsertInterval->type == cJSON_Number) {
    g_args.insert_interval = gInsertInterval->valueint;
  } else if (!gInsertInterval) {
    g_args.insert_interval = 0;
  } else {
    errorPrint("%s() LN%d, failed to read json, insert_interval input mistake\n", __func__, __LINE__);
    goto PARSE_OVER;
  }
3078

3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 3091
  cJSON* gQueryTimes = cJSON_GetObjectItem(root, "query_times");
  if (gQueryTimes && gQueryTimes->type == cJSON_Number) {
    g_args.query_times = gQueryTimes->valueint;
  } else if (!gQueryTimes) {
    g_args.query_times = 1;
  } else {
    errorPrint("%s() LN%d, failed to read json, query_times input mistake\n", __func__, __LINE__);
    goto PARSE_OVER;
  }

  cJSON* interlaceRows = cJSON_GetObjectItem(root, "interlace_rows");
  if (interlaceRows && interlaceRows->type == cJSON_Number) {
    g_args.interlace_rows = interlaceRows->valueint;
3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102

    // rows per table need be less than insert batch
    if (g_args.interlace_rows > g_args.num_of_RPR) {
      printf("NOTICE: interlace rows value %d > num_of_records_per_request %d\n\n",
              g_args.interlace_rows, g_args.num_of_RPR);
      printf("        interlace rows value will be set to num_of_records_per_request %d\n\n",
              g_args.num_of_RPR);
      printf("        press Enter key to continue or Ctrl+C to stop.");
      (void)getchar();
      g_args.interlace_rows = g_args.num_of_RPR;
    }
3103
  } else if (!interlaceRows) {
3104
    g_args.interlace_rows = 0; // 0 means progressive mode, > 0 mean interlace mode. max value is less or equ num_of_records_per_req
3105
  } else {
3106
    errorPrint("%s() LN%d, failed to read json, interlace_rows input mistake\n", __func__, __LINE__);
3107
    goto PARSE_OVER;
3108
  }
3109

3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129
  cJSON* maxSqlLen = cJSON_GetObjectItem(root, "max_sql_len");
  if (maxSqlLen && maxSqlLen->type == cJSON_Number) {
    g_args.max_sql_len = maxSqlLen->valueint;
  } else if (!maxSqlLen) {
    g_args.max_sql_len = TSDB_PAYLOAD_SIZE;
  } else {
    errorPrint("%s() LN%d, failed to read json, max_sql_len input mistake\n", __func__, __LINE__);
    goto PARSE_OVER;
  }

  cJSON* numRecPerReq = cJSON_GetObjectItem(root, "num_of_records_per_req");
  if (numRecPerReq && numRecPerReq->type == cJSON_Number) {
    g_args.num_of_RPR = numRecPerReq->valueint;
  } else if (!numRecPerReq) {
    g_args.num_of_RPR = 100;
  } else {
    errorPrint("%s() LN%d, failed to read json, num_of_records_per_req not found\n", __func__, __LINE__);
    goto PARSE_OVER;
  }

3130
  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
3131
  if (answerPrompt
3132 3133
          && answerPrompt->type == cJSON_String
          && answerPrompt->valuestring != NULL) {
3134 3135 3136 3137 3138 3139 3140 3141 3142 3143
    if (0 == strncasecmp(answerPrompt->valuestring, "yes", 3)) {
      g_args.answer_yes = false;
    } else if (0 == strncasecmp(answerPrompt->valuestring, "no", 2)) {
      g_args.answer_yes = true;
    } else {
      g_args.answer_yes = false;
    }
  } else if (!answerPrompt) {
    g_args.answer_yes = false;
  } else {
3144
    printf("ERROR: failed to read json, confirm_parameter_prompt not found\n");
3145
    goto PARSE_OVER;
3146
  }
3147 3148 3149

  cJSON* dbs = cJSON_GetObjectItem(root, "databases");
  if (!dbs || dbs->type != cJSON_Array) {
3150
    printf("ERROR: failed to read json, databases not found\n");
3151 3152 3153 3154 3155
    goto PARSE_OVER;
  }

  int dbSize = cJSON_GetArraySize(dbs);
  if (dbSize > MAX_DB_COUNT) {
3156
    errorPrint(
3157 3158
            "ERROR: failed to read json, databases size overflow, max database is %d\n",
            MAX_DB_COUNT);
3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169
    goto PARSE_OVER;
  }

  g_Dbs.dbCount = dbSize;
  for (int i = 0; i < dbSize; ++i) {
    cJSON* dbinfos = cJSON_GetArrayItem(dbs, i);
    if (dbinfos == NULL) continue;

    // dbinfo 
    cJSON *dbinfo = cJSON_GetObjectItem(dbinfos, "dbinfo");
    if (!dbinfo || dbinfo->type != cJSON_Object) {
3170
      printf("ERROR: failed to read json, dbinfo not found\n");
3171 3172
      goto PARSE_OVER;
    }
3173

3174 3175
    cJSON *dbName = cJSON_GetObjectItem(dbinfo, "name");
    if (!dbName || dbName->type != cJSON_String || dbName->valuestring == NULL) {
3176
      printf("ERROR: failed to read json, db name not found\n");
3177 3178
      goto PARSE_OVER;
    }
3179
    tstrncpy(g_Dbs.db[i].dbName, dbName->valuestring, MAX_DB_NAME_SIZE);
3180 3181 3182

    cJSON *drop = cJSON_GetObjectItem(dbinfo, "drop");
    if (drop && drop->type == cJSON_String && drop->valuestring != NULL) {
3183 3184
      if (0 == strncasecmp(drop->valuestring, "yes", strlen("yes"))) {
        g_Dbs.db[i].drop = true;
3185
      } else {
3186
        g_Dbs.db[i].drop = false;
3187
      }
3188
    } else if (!drop) {
3189
      g_Dbs.db[i].drop = g_args.drop_database;
3190
    } else {
3191 3192
      errorPrint("%s() LN%d, failed to read json, drop input mistake\n",
              __func__, __LINE__);
3193 3194 3195 3196
      goto PARSE_OVER;
    }

    cJSON *precision = cJSON_GetObjectItem(dbinfo, "precision");
3197 3198 3199 3200
    if (precision && precision->type == cJSON_String
            && precision->valuestring != NULL) {
      tstrncpy(g_Dbs.db[i].dbCfg.precision, precision->valuestring,
              MAX_DB_NAME_SIZE);
3201
    } else if (!precision) {
3202
      //tstrncpy(g_Dbs.db[i].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
3203 3204
      memset(g_Dbs.db[i].dbCfg.precision, 0, MAX_DB_NAME_SIZE);
    } else {
3205
      printf("ERROR: failed to read json, precision not found\n");
3206 3207 3208 3209 3210 3211 3212 3213 3214
      goto PARSE_OVER;
    }

    cJSON* update = cJSON_GetObjectItem(dbinfo, "update");
    if (update && update->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.update = update->valueint;
    } else if (!update) {
      g_Dbs.db[i].dbCfg.update = -1;
    } else {
3215
      printf("ERROR: failed to read json, update not found\n");
3216 3217 3218 3219 3220 3221 3222 3223 3224
      goto PARSE_OVER;
    }

    cJSON* replica = cJSON_GetObjectItem(dbinfo, "replica");
    if (replica && replica->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.replica = replica->valueint;
    } else if (!replica) {
      g_Dbs.db[i].dbCfg.replica = -1;
    } else {
3225
      printf("ERROR: failed to read json, replica not found\n");
3226 3227 3228 3229 3230 3231 3232 3233 3234
      goto PARSE_OVER;
    }

    cJSON* keep = cJSON_GetObjectItem(dbinfo, "keep");
    if (keep && keep->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.keep = keep->valueint;
    } else if (!keep) {
      g_Dbs.db[i].dbCfg.keep = -1;
    } else {
3235
     printf("ERROR: failed to read json, keep not found\n");
3236 3237
     goto PARSE_OVER;
    }
3238

3239 3240 3241 3242 3243 3244
    cJSON* days = cJSON_GetObjectItem(dbinfo, "days");
    if (days && days->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.days = days->valueint;
    } else if (!days) {
      g_Dbs.db[i].dbCfg.days = -1;
    } else {
3245
     printf("ERROR: failed to read json, days not found\n");
3246 3247
     goto PARSE_OVER;
    }
3248

3249 3250 3251 3252 3253 3254
    cJSON* cache = cJSON_GetObjectItem(dbinfo, "cache");
    if (cache && cache->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.cache = cache->valueint;
    } else if (!cache) {
      g_Dbs.db[i].dbCfg.cache = -1;
    } else {
3255
     printf("ERROR: failed to read json, cache not found\n");
3256 3257
     goto PARSE_OVER;
    }
3258

3259 3260 3261 3262 3263 3264
    cJSON* blocks= cJSON_GetObjectItem(dbinfo, "blocks");
    if (blocks && blocks->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.blocks = blocks->valueint;
    } else if (!blocks) {
      g_Dbs.db[i].dbCfg.blocks = -1;
    } else {
3265
     printf("ERROR: failed to read json, block not found\n");
3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284
     goto PARSE_OVER;
    }

    //cJSON* maxtablesPerVnode= cJSON_GetObjectItem(dbinfo, "maxtablesPerVnode");
    //if (maxtablesPerVnode && maxtablesPerVnode->type == cJSON_Number) {
    //  g_Dbs.db[i].dbCfg.maxtablesPerVnode = maxtablesPerVnode->valueint;
    //} else if (!maxtablesPerVnode) {
    //  g_Dbs.db[i].dbCfg.maxtablesPerVnode = TSDB_DEFAULT_TABLES;
    //} else {
    // printf("failed to read json, maxtablesPerVnode not found");
    // goto PARSE_OVER;
    //}

    cJSON* minRows= cJSON_GetObjectItem(dbinfo, "minRows");
    if (minRows && minRows->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.minRows = minRows->valueint;
    } else if (!minRows) {
      g_Dbs.db[i].dbCfg.minRows = -1;
    } else {
3285
     printf("ERROR: failed to read json, minRows not found\n");
3286 3287 3288 3289 3290 3291 3292 3293 3294
     goto PARSE_OVER;
    }

    cJSON* maxRows= cJSON_GetObjectItem(dbinfo, "maxRows");
    if (maxRows && maxRows->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.maxRows = maxRows->valueint;
    } else if (!maxRows) {
      g_Dbs.db[i].dbCfg.maxRows = -1;
    } else {
3295
     printf("ERROR: failed to read json, maxRows not found\n");
3296 3297 3298 3299 3300 3301 3302 3303 3304
     goto PARSE_OVER;
    }

    cJSON* comp= cJSON_GetObjectItem(dbinfo, "comp");
    if (comp && comp->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.comp = comp->valueint;
    } else if (!comp) {
      g_Dbs.db[i].dbCfg.comp = -1;
    } else {
3305
     printf("ERROR: failed to read json, comp not found\n");
3306 3307 3308 3309 3310 3311 3312 3313 3314
     goto PARSE_OVER;
    }

    cJSON* walLevel= cJSON_GetObjectItem(dbinfo, "walLevel");
    if (walLevel && walLevel->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.walLevel = walLevel->valueint;
    } else if (!walLevel) {
      g_Dbs.db[i].dbCfg.walLevel = -1;
    } else {
3315
     printf("ERROR: failed to read json, walLevel not found\n");
3316 3317 3318
     goto PARSE_OVER;
    }

3319 3320 3321 3322 3323 3324
    cJSON* cacheLast= cJSON_GetObjectItem(dbinfo, "cachelast");
    if (cacheLast && cacheLast->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.cacheLast = cacheLast->valueint;
    } else if (!cacheLast) {
      g_Dbs.db[i].dbCfg.cacheLast = -1;
    } else {
3325
     printf("ERROR: failed to read json, cacheLast not found\n");
3326 3327 3328
     goto PARSE_OVER;
    }

3329 3330 3331 3332
    cJSON* quorum= cJSON_GetObjectItem(dbinfo, "quorum");
    if (quorum && quorum->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.quorum = quorum->valueint;
    } else if (!quorum) {
3333
      g_Dbs.db[i].dbCfg.quorum = 1;
3334
    } else {
3335
     printf("failed to read json, quorum input mistake");
3336 3337 3338 3339 3340 3341 3342 3343 3344
     goto PARSE_OVER;
    }

    cJSON* fsync= cJSON_GetObjectItem(dbinfo, "fsync");
    if (fsync && fsync->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.fsync = fsync->valueint;
    } else if (!fsync) {
      g_Dbs.db[i].dbCfg.fsync = -1;
    } else {
3345
     printf("ERROR: failed to read json, fsync not found\n");
3346
     goto PARSE_OVER;
3347
    }
3348

3349
    // super_talbes
3350 3351
    cJSON *stables = cJSON_GetObjectItem(dbinfos, "super_tables");
    if (!stables || stables->type != cJSON_Array) {
3352
      printf("ERROR: failed to read json, super_tables not found\n");
3353
      goto PARSE_OVER;
3354 3355
    }

3356 3357
    int stbSize = cJSON_GetArraySize(stables);
    if (stbSize > MAX_SUPER_TABLE_COUNT) {
3358
      errorPrint(
3359 3360
              "ERROR: failed to read json, databases size overflow, max database is %d\n",
              MAX_SUPER_TABLE_COUNT);
3361 3362 3363 3364 3365 3366 3367
      goto PARSE_OVER;
    }

    g_Dbs.db[i].superTblCount = stbSize;
    for (int j = 0; j < stbSize; ++j) {
      cJSON* stbInfo = cJSON_GetArrayItem(stables, j);
      if (stbInfo == NULL) continue;
3368 3369

      // dbinfo
3370 3371
      cJSON *stbName = cJSON_GetObjectItem(stbInfo, "name");
      if (!stbName || stbName->type != cJSON_String || stbName->valuestring == NULL) {
3372
        printf("ERROR: failed to read json, stb name not found\n");
3373 3374
        goto PARSE_OVER;
      }
3375
      tstrncpy(g_Dbs.db[i].superTbls[j].sTblName, stbName->valuestring, MAX_TB_NAME_SIZE);
3376

3377 3378
      cJSON *prefix = cJSON_GetObjectItem(stbInfo, "childtable_prefix");
      if (!prefix || prefix->type != cJSON_String || prefix->valuestring == NULL) {
3379
        printf("ERROR: failed to read json, childtable_prefix not found\n");
3380 3381
        goto PARSE_OVER;
      }
3382
      tstrncpy(g_Dbs.db[i].superTbls[j].childTblPrefix, prefix->valuestring, MAX_DB_NAME_SIZE);
3383 3384

      cJSON *autoCreateTbl = cJSON_GetObjectItem(stbInfo, "auto_create_table"); // yes, no, null
3385 3386 3387
      if (autoCreateTbl
              && autoCreateTbl->type == cJSON_String
              && autoCreateTbl->valuestring != NULL) {
3388 3389 3390 3391 3392 3393 3394 3395 3396 3397
        if (0 == strncasecmp(autoCreateTbl->valuestring, "yes", 3)) {
          g_Dbs.db[i].superTbls[j].autoCreateTable = AUTO_CREATE_SUBTBL;
        } else if (0 == strncasecmp(autoCreateTbl->valuestring, "no", 2)) {
          g_Dbs.db[i].superTbls[j].autoCreateTable = PRE_CREATE_SUBTBL;
        } else {
          g_Dbs.db[i].superTbls[j].autoCreateTable = PRE_CREATE_SUBTBL;
        }
      } else if (!autoCreateTbl) {
        g_Dbs.db[i].superTbls[j].autoCreateTable = PRE_CREATE_SUBTBL;
      } else {
3398
        printf("ERROR: failed to read json, auto_create_table not found\n");
3399 3400
        goto PARSE_OVER;
      }
3401

3402 3403 3404 3405
      cJSON* batchCreateTbl = cJSON_GetObjectItem(stbInfo, "batch_create_tbl_num");
      if (batchCreateTbl && batchCreateTbl->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].batchCreateTableNum = batchCreateTbl->valueint;
      } else if (!batchCreateTbl) {
3406
        g_Dbs.db[i].superTbls[j].batchCreateTableNum = 1000;
3407
      } else {
3408
        printf("ERROR: failed to read json, batch_create_tbl_num not found\n");
3409
        goto PARSE_OVER;
3410
      }
3411 3412

      cJSON *childTblExists = cJSON_GetObjectItem(stbInfo, "child_table_exists"); // yes, no
3413 3414 3415
      if (childTblExists
              && childTblExists->type == cJSON_String
              && childTblExists->valuestring != NULL) {
3416 3417 3418 3419 3420 3421 3422 3423 3424 3425
        if (0 == strncasecmp(childTblExists->valuestring, "yes", 3)) {
          g_Dbs.db[i].superTbls[j].childTblExists = TBL_ALREADY_EXISTS;
        } else if (0 == strncasecmp(childTblExists->valuestring, "no", 2)) {
          g_Dbs.db[i].superTbls[j].childTblExists = TBL_NO_EXISTS;
        } else {
          g_Dbs.db[i].superTbls[j].childTblExists = TBL_NO_EXISTS;
        }
      } else if (!childTblExists) {
        g_Dbs.db[i].superTbls[j].childTblExists = TBL_NO_EXISTS;
      } else {
3426 3427
        errorPrint("%s() LN%d, failed to read json, child_table_exists not found\n",
                __func__, __LINE__);
3428 3429
        goto PARSE_OVER;
      }
3430

3431 3432
      cJSON* count = cJSON_GetObjectItem(stbInfo, "childtable_count");
      if (!count || count->type != cJSON_Number || 0 >= count->valueint) {
3433 3434
        errorPrint("%s() LN%d, failed to read json, childtable_count not found\n",
                __func__, __LINE__);
3435 3436 3437 3438 3439
        goto PARSE_OVER;
      }
      g_Dbs.db[i].superTbls[j].childTblCount = count->valueint;

      cJSON *dataSource = cJSON_GetObjectItem(stbInfo, "data_source");
3440 3441 3442 3443
      if (dataSource && dataSource->type == cJSON_String
              && dataSource->valuestring != NULL) {
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource,
                dataSource->valuestring, MAX_DB_NAME_SIZE);
3444
      } else if (!dataSource) {
3445
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource, "rand", MAX_DB_NAME_SIZE);
3446
      } else {
3447
        errorPrint("%s() LN%d, failed to read json, data_source not found\n", __func__, __LINE__);
3448 3449 3450 3451
        goto PARSE_OVER;
      }

      cJSON *insertMode = cJSON_GetObjectItem(stbInfo, "insert_mode"); // taosc , restful
3452 3453 3454 3455
      if (insertMode && insertMode->type == cJSON_String
              && insertMode->valuestring != NULL) {
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode,
                insertMode->valuestring, MAX_DB_NAME_SIZE);
3456
      } else if (!insertMode) {
3457
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode, "taosc", MAX_DB_NAME_SIZE);
3458
      } else {
3459
        printf("ERROR: failed to read json, insert_mode not found\n");
3460 3461 3462
        goto PARSE_OVER;
      }

3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484
      cJSON* childTbl_limit = cJSON_GetObjectItem(stbInfo, "childtable_limit");
      if (childTbl_limit) {
        if (childTbl_limit->type != cJSON_Number) {
            printf("ERROR: failed to read json, childtable_limit\n");
            goto PARSE_OVER;
        }
        g_Dbs.db[i].superTbls[j].childTblLimit = childTbl_limit->valueint;
      } else {
        g_Dbs.db[i].superTbls[j].childTblLimit = -1;    // select ... limit -1 means all query result
      }

      cJSON* childTbl_offset = cJSON_GetObjectItem(stbInfo, "childtable_offset");
      if (childTbl_offset) {
        if (childTbl_offset->type != cJSON_Number || 0 > childTbl_offset->valueint) {
            printf("ERROR: failed to read json, childtable_offset\n");
            goto PARSE_OVER;
        }
        g_Dbs.db[i].superTbls[j].childTblOffset = childTbl_offset->valueint;
      } else {
        g_Dbs.db[i].superTbls[j].childTblOffset = 0;
      }

3485 3486
      cJSON *ts = cJSON_GetObjectItem(stbInfo, "start_timestamp");
      if (ts && ts->type == cJSON_String && ts->valuestring != NULL) {
3487 3488
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp,
                ts->valuestring, MAX_DB_NAME_SIZE);
3489
      } else if (!ts) {
3490 3491
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp,
                "now", MAX_DB_NAME_SIZE);
3492
      } else {
3493
        printf("ERROR: failed to read json, start_timestamp not found\n");
3494 3495
        goto PARSE_OVER;
      }
3496

3497 3498 3499 3500
      cJSON* timestampStep = cJSON_GetObjectItem(stbInfo, "timestamp_step");
      if (timestampStep && timestampStep->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].timeStampStep = timestampStep->valueint;
      } else if (!timestampStep) {
3501
        g_Dbs.db[i].superTbls[j].timeStampStep = DEFAULT_TIMESTAMP_STEP;
3502
      } else {
3503
        printf("ERROR: failed to read json, timestamp_step not found\n");
3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515
        goto PARSE_OVER;
      }

      cJSON* sampleDataBufSize = cJSON_GetObjectItem(stbInfo, "sample_buf_size");
      if (sampleDataBufSize && sampleDataBufSize->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].sampleDataBufSize = sampleDataBufSize->valueint;
        if (g_Dbs.db[i].superTbls[j].sampleDataBufSize < 1024*1024) {
          g_Dbs.db[i].superTbls[j].sampleDataBufSize = 1024*1024 + 1024;
        }
      } else if (!sampleDataBufSize) {
        g_Dbs.db[i].superTbls[j].sampleDataBufSize = 1024*1024 + 1024;
      } else {
3516
        printf("ERROR: failed to read json, sample_buf_size not found\n");
3517
        goto PARSE_OVER;
3518
      }
3519

3520
      cJSON *sampleFormat = cJSON_GetObjectItem(stbInfo, "sample_format");
3521 3522
      if (sampleFormat && sampleFormat->type
              == cJSON_String && sampleFormat->valuestring != NULL) {
3523 3524
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat,
                sampleFormat->valuestring, MAX_DB_NAME_SIZE);
3525
      } else if (!sampleFormat) {
3526
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat, "csv", MAX_DB_NAME_SIZE);
3527
      } else {
3528
        printf("ERROR: failed to read json, sample_format not found\n");
3529
        goto PARSE_OVER;
3530
      }
3531

3532 3533
      cJSON *sampleFile = cJSON_GetObjectItem(stbInfo, "sample_file");
      if (sampleFile && sampleFile->type == cJSON_String && sampleFile->valuestring != NULL) {
3534 3535
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFile,
                sampleFile->valuestring, MAX_FILE_NAME_LEN);
3536 3537 3538
      } else if (!sampleFile) {
        memset(g_Dbs.db[i].superTbls[j].sampleFile, 0, MAX_FILE_NAME_LEN);
      } else {
3539
        printf("ERROR: failed to read json, sample_file not found\n");
3540
        goto PARSE_OVER;
3541
      }
3542

3543 3544
      cJSON *tagsFile = cJSON_GetObjectItem(stbInfo, "tags_file");
      if (tagsFile && tagsFile->type == cJSON_String && tagsFile->valuestring != NULL) {
3545 3546
        tstrncpy(g_Dbs.db[i].superTbls[j].tagsFile,
                tagsFile->valuestring, MAX_FILE_NAME_LEN);
3547 3548 3549 3550 3551 3552 3553 3554 3555
        if (0 == g_Dbs.db[i].superTbls[j].tagsFile[0]) {
          g_Dbs.db[i].superTbls[j].tagSource = 0;
        } else {
          g_Dbs.db[i].superTbls[j].tagSource = 1;
        }
      } else if (!tagsFile) {
        memset(g_Dbs.db[i].superTbls[j].tagsFile, 0, MAX_FILE_NAME_LEN);
        g_Dbs.db[i].superTbls[j].tagSource = 0;
      } else {
3556
        printf("ERROR: failed to read json, tags_file not found\n");
3557 3558
        goto PARSE_OVER;
      }
3559

3560 3561 3562 3563 3564 3565 3566
      cJSON* maxSqlLen = cJSON_GetObjectItem(stbInfo, "max_sql_len");
      if (maxSqlLen && maxSqlLen->type == cJSON_Number) {
        int32_t len = maxSqlLen->valueint;
        if (len > TSDB_MAX_ALLOWED_SQL_LEN) {
          len = TSDB_MAX_ALLOWED_SQL_LEN;
        } else if (len < TSDB_MAX_SQL_LEN) {
          len = TSDB_MAX_SQL_LEN;
3567
        }
3568 3569 3570 3571
        g_Dbs.db[i].superTbls[j].maxSqlLen = len;
      } else if (!maxSqlLen) {
        g_Dbs.db[i].superTbls[j].maxSqlLen = TSDB_MAX_SQL_LEN;
      } else {
3572
        printf("ERROR: failed to read json, maxSqlLen not found\n");
3573
        goto PARSE_OVER;
3574
      }
3575

3576 3577 3578 3579 3580
      cJSON *multiThreadWriteOneTbl =
          cJSON_GetObjectItem(stbInfo, "multi_thread_write_one_tbl"); // no , yes
      if (multiThreadWriteOneTbl
              && multiThreadWriteOneTbl->type == cJSON_String
              && multiThreadWriteOneTbl->valuestring != NULL) {
3581 3582 3583 3584
        if (0 == strncasecmp(multiThreadWriteOneTbl->valuestring, "yes", 3)) {
          g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl = 1;
        } else {
          g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl = 0;
3585
        }
3586 3587 3588
      } else if (!multiThreadWriteOneTbl) {
        g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl = 0;
      } else {
3589
        printf("ERROR: failed to read json, multiThreadWriteOneTbl not found\n");
3590 3591
        goto PARSE_OVER;
      }
3592

3593 3594 3595
      cJSON* interlaceRows = cJSON_GetObjectItem(stbInfo, "interlace_rows");
      if (interlaceRows && interlaceRows->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].interlaceRows = interlaceRows->valueint;
3596 3597 3598 3599 3600 3601 3602 3603 3604 3605
        // rows per table need be less than insert batch
        if (g_Dbs.db[i].superTbls[j].interlaceRows > g_args.num_of_RPR) {
          printf("NOTICE: db[%d].superTbl[%d]'s interlace rows value %d > num_of_records_per_request %d\n\n",
                  i, j, g_Dbs.db[i].superTbls[j].interlaceRows, g_args.num_of_RPR);
          printf("        interlace rows value will be set to num_of_records_per_request %d\n\n",
                  g_args.num_of_RPR);
          printf("        press Enter key to continue or Ctrl+C to stop.");
          (void)getchar();
          g_Dbs.db[i].superTbls[j].interlaceRows = g_args.num_of_RPR;
        }
3606 3607
      } else if (!interlaceRows) {
        g_Dbs.db[i].superTbls[j].interlaceRows = 0; // 0 means progressive mode, > 0 mean interlace mode. max value is less or equ num_of_records_per_req
3608
      } else {
3609 3610 3611
        errorPrint(
                "%s() LN%d, failed to read json, interlace rows input mistake\n",
                __func__, __LINE__);
3612
        goto PARSE_OVER;
3613
      }
3614 3615 3616 3617 3618 3619 3620

      cJSON* disorderRatio = cJSON_GetObjectItem(stbInfo, "disorder_ratio");
      if (disorderRatio && disorderRatio->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].disorderRatio = disorderRatio->valueint;
      } else if (!disorderRatio) {
        g_Dbs.db[i].superTbls[j].disorderRatio = 0;
      } else {
3621
        printf("ERROR: failed to read json, disorderRatio not found\n");
3622
        goto PARSE_OVER;
3623
      }
3624 3625 3626 3627 3628 3629 3630

      cJSON* disorderRange = cJSON_GetObjectItem(stbInfo, "disorder_range");
      if (disorderRange && disorderRange->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].disorderRange = disorderRange->valueint;
      } else if (!disorderRange) {
        g_Dbs.db[i].superTbls[j].disorderRange = 1000;
      } else {
3631
        printf("ERROR: failed to read json, disorderRange not found\n");
3632 3633
        goto PARSE_OVER;
      }
3634

3635 3636 3637 3638 3639 3640
      cJSON* insertRows = cJSON_GetObjectItem(stbInfo, "insert_rows");
      if (insertRows && insertRows->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].insertRows = insertRows->valueint;
      } else if (!insertRows) {
        g_Dbs.db[i].superTbls[j].insertRows = 0x7FFFFFFFFFFFFFFF;
      } else {
3641 3642
        errorPrint("%s() LN%d, failed to read json, insert_rows input mistake\n",
                __func__, __LINE__);
3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653
        goto PARSE_OVER;
      }

      cJSON* insertInterval = cJSON_GetObjectItem(stbInfo, "insert_interval");
      if (insertInterval && insertInterval->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].insertInterval = insertInterval->valueint;
      } else if (!insertInterval) {
        debugPrint("%s() LN%d: stable insert interval be overrided by global %d.\n",
                __func__, __LINE__, g_args.insert_interval);
        g_Dbs.db[i].superTbls[j].insertInterval = g_args.insert_interval;
      } else {
3654 3655
        errorPrint("%s() LN%d, failed to read json, insert_interval input mistake\n",
                __func__, __LINE__);
3656 3657 3658
        goto PARSE_OVER;
      }

3659 3660
      int retVal = getColumnAndTagTypeFromInsertJsonFile(
              stbInfo, &g_Dbs.db[i].superTbls[j]);
3661 3662
      if (false == retVal) {
        goto PARSE_OVER;
3663 3664
      }
    }
3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680
  }

  ret = true;

PARSE_OVER:
  //free(content);
  //cJSON_Delete(root);
  //fclose(fp);
  return ret;
}

static bool getMetaFromQueryJsonFile(cJSON* root) {
  bool  ret = false;

  cJSON* cfgdir = cJSON_GetObjectItem(root, "cfgdir");
  if (cfgdir && cfgdir->type == cJSON_String && cfgdir->valuestring != NULL) {
3681
    tstrncpy(g_queryInfo.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
3682 3683 3684 3685
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
3686
    tstrncpy(g_queryInfo.host, host->valuestring, MAX_DB_NAME_SIZE);
3687
  } else if (!host) {
3688
    tstrncpy(g_queryInfo.host, "127.0.0.1", MAX_DB_NAME_SIZE);
3689
  } else {
3690
    printf("ERROR: failed to read json, host not found\n");
3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702
    goto PARSE_OVER;
  }

  cJSON* port = cJSON_GetObjectItem(root, "port");
  if (port && port->type == cJSON_Number) {
    g_queryInfo.port = port->valueint;
  } else if (!port) {
    g_queryInfo.port = 6030;
  }

  cJSON* user = cJSON_GetObjectItem(root, "user");
  if (user && user->type == cJSON_String && user->valuestring != NULL) {
3703
    tstrncpy(g_queryInfo.user, user->valuestring, MAX_DB_NAME_SIZE);   
3704
  } else if (!user) {
3705
    tstrncpy(g_queryInfo.user, "root", MAX_DB_NAME_SIZE); ;
3706 3707 3708 3709
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
3710
    tstrncpy(g_queryInfo.password, password->valuestring, MAX_DB_NAME_SIZE);
3711
  } else if (!password) {
3712
    tstrncpy(g_queryInfo.password, "taosdata", MAX_DB_NAME_SIZE);;
3713
  }
H
hzcheng 已提交
3714

3715
  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
3716 3717
  if (answerPrompt && answerPrompt->type == cJSON_String
          && answerPrompt->valuestring != NULL) {
3718 3719 3720 3721
    if (0 == strncasecmp(answerPrompt->valuestring, "yes", 3)) {
      g_args.answer_yes = false;
    } else if (0 == strncasecmp(answerPrompt->valuestring, "no", 2)) {
      g_args.answer_yes = true;
H
hzcheng 已提交
3722
    } else {
3723
      g_args.answer_yes = false;
H
hzcheng 已提交
3724
    }
3725 3726 3727
  } else if (!answerPrompt) {
    g_args.answer_yes = false;
  } else {
3728
    printf("ERROR: failed to read json, confirm_parameter_prompt not found\n");
3729
    goto PARSE_OVER;
3730
  }
3731 3732 3733

  cJSON* dbs = cJSON_GetObjectItem(root, "databases");
  if (dbs && dbs->type == cJSON_String && dbs->valuestring != NULL) {
3734
    tstrncpy(g_queryInfo.dbName, dbs->valuestring, MAX_DB_NAME_SIZE);
3735
  } else if (!dbs) {
3736
    printf("ERROR: failed to read json, databases not found\n");
3737
    goto PARSE_OVER;
H
hzcheng 已提交
3738
  }
3739 3740 3741

  cJSON* queryMode = cJSON_GetObjectItem(root, "query_mode");
  if (queryMode && queryMode->type == cJSON_String && queryMode->valuestring != NULL) {
3742
    tstrncpy(g_queryInfo.queryMode, queryMode->valuestring, MAX_TB_NAME_SIZE);
3743
  } else if (!queryMode) {
3744
    tstrncpy(g_queryInfo.queryMode, "taosc", MAX_TB_NAME_SIZE);
3745
  } else {
3746
    printf("ERROR: failed to read json, query_mode not found\n");
3747
    goto PARSE_OVER;
H
hzcheng 已提交
3748
  }
3749

3750 3751 3752 3753 3754 3755
  // super_table_query 
  cJSON *superQuery = cJSON_GetObjectItem(root, "specified_table_query");
  if (!superQuery) {
    g_queryInfo.superQueryInfo.concurrent = 0;
    g_queryInfo.superQueryInfo.sqlCount = 0;
  } else if (superQuery->type != cJSON_Object) {
3756
    printf("ERROR: failed to read json, super_table_query not found\n");
3757
    goto PARSE_OVER;
3758
  } else {
3759 3760 3761 3762 3763 3764
    cJSON* rate = cJSON_GetObjectItem(superQuery, "query_interval");
    if (rate && rate->type == cJSON_Number) {
      g_queryInfo.superQueryInfo.rate = rate->valueint;
    } else if (!rate) {
      g_queryInfo.superQueryInfo.rate = 0;
    }
3765

3766 3767 3768 3769 3770 3771
    cJSON* concurrent = cJSON_GetObjectItem(superQuery, "concurrent");
    if (concurrent && concurrent->type == cJSON_Number) {
      g_queryInfo.superQueryInfo.concurrent = concurrent->valueint;
    } else if (!concurrent) {
      g_queryInfo.superQueryInfo.concurrent = 1;
    }
3772

3773 3774
    cJSON* mode = cJSON_GetObjectItem(superQuery, "mode");
    if (mode && mode->type == cJSON_String && mode->valuestring != NULL) {
3775
      if (0 == strcmp("sync", mode->valuestring)) {
3776
        g_queryInfo.superQueryInfo.subscribeMode = 0;
3777
      } else if (0 == strcmp("async", mode->valuestring)) {
3778 3779
        g_queryInfo.superQueryInfo.subscribeMode = 1;
      } else {
3780
        printf("ERROR: failed to read json, subscribe mod error\n");
3781 3782 3783 3784 3785
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.superQueryInfo.subscribeMode = 0;
    }
3786

3787 3788 3789
    cJSON* interval = cJSON_GetObjectItem(superQuery, "interval");
    if (interval && interval->type == cJSON_Number) {
      g_queryInfo.superQueryInfo.subscribeInterval = interval->valueint;
3790
    } else if (!interval) {
3791 3792 3793 3794
      //printf("failed to read json, subscribe interval no found\n");
      //goto PARSE_OVER;
      g_queryInfo.superQueryInfo.subscribeInterval = 10000;
    }
3795

3796 3797
    cJSON* restart = cJSON_GetObjectItem(superQuery, "restart");
    if (restart && restart->type == cJSON_String && restart->valuestring != NULL) {
3798
      if (0 == strcmp("yes", restart->valuestring)) {
3799
        g_queryInfo.superQueryInfo.subscribeRestart = 1;
3800
      } else if (0 == strcmp("no", restart->valuestring)) {
3801 3802
        g_queryInfo.superQueryInfo.subscribeRestart = 0;
      } else {
3803
        printf("ERROR: failed to read json, subscribe restart error\n");
3804 3805 3806 3807 3808
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.superQueryInfo.subscribeRestart = 1;
    }
3809

3810
    cJSON* keepProgress = cJSON_GetObjectItem(superQuery, "keepProgress");
3811 3812 3813
    if (keepProgress
            && keepProgress->type == cJSON_String
            && keepProgress->valuestring != NULL) {
3814
      if (0 == strcmp("yes", keepProgress->valuestring)) {
3815
        g_queryInfo.superQueryInfo.subscribeKeepProgress = 1;
3816
      } else if (0 == strcmp("no", keepProgress->valuestring)) {
3817 3818
        g_queryInfo.superQueryInfo.subscribeKeepProgress = 0;
      } else {
3819
        printf("ERROR: failed to read json, subscribe keepProgress error\n");
3820 3821 3822 3823 3824 3825
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.superQueryInfo.subscribeKeepProgress = 0;
    }

3826
    // sqls
3827 3828 3829 3830
    cJSON* superSqls = cJSON_GetObjectItem(superQuery, "sqls");
    if (!superSqls) {
      g_queryInfo.superQueryInfo.sqlCount = 0;
    } else if (superSqls->type != cJSON_Array) {
3831
      printf("ERROR: failed to read json, super sqls not found\n");
3832
      goto PARSE_OVER;
3833
    } else {
3834 3835
      int superSqlSize = cJSON_GetArraySize(superSqls);
      if (superSqlSize > MAX_QUERY_SQL_COUNT) {
3836
        printf("ERROR: failed to read json, query sql size overflow, max is %d\n", MAX_QUERY_SQL_COUNT);
3837 3838
        goto PARSE_OVER;
      }
3839

3840 3841 3842 3843
      g_queryInfo.superQueryInfo.sqlCount = superSqlSize;
      for (int j = 0; j < superSqlSize; ++j) {
        cJSON* sql = cJSON_GetArrayItem(superSqls, j);
        if (sql == NULL) continue;
3844

3845 3846
        cJSON *sqlStr = cJSON_GetObjectItem(sql, "sql");
        if (!sqlStr || sqlStr->type != cJSON_String || sqlStr->valuestring == NULL) {
3847
          printf("ERROR: failed to read json, sql not found\n");
3848 3849
          goto PARSE_OVER;
        }
3850
        tstrncpy(g_queryInfo.superQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
H
hzcheng 已提交
3851

3852 3853
        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (NULL != result && result->type == cJSON_String && result->valuestring != NULL) {
3854
          tstrncpy(g_queryInfo.superQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3855 3856 3857
        } else if (NULL == result) {
          memset(g_queryInfo.superQueryInfo.result[j], 0, MAX_FILE_NAME_LEN);
        } else {
3858
          printf("ERROR: failed to read json, super query result file not found\n");
3859
          goto PARSE_OVER;
3860
        }
3861 3862 3863
      }
    }
  }
3864

3865 3866 3867 3868 3869 3870
  // sub_table_query 
  cJSON *subQuery = cJSON_GetObjectItem(root, "super_table_query");
  if (!subQuery) {
    g_queryInfo.subQueryInfo.threadCnt = 0;
    g_queryInfo.subQueryInfo.sqlCount = 0;
  } else if (subQuery->type != cJSON_Object) {
3871
    printf("ERROR: failed to read json, sub_table_query not found\n");
3872 3873
    ret = true;
    goto PARSE_OVER;
H
hzcheng 已提交
3874
  } else {
3875 3876 3877 3878 3879 3880
    cJSON* subrate = cJSON_GetObjectItem(subQuery, "query_interval");
    if (subrate && subrate->type == cJSON_Number) {
      g_queryInfo.subQueryInfo.rate = subrate->valueint;
    } else if (!subrate) {
      g_queryInfo.subQueryInfo.rate = 0;
    }
3881

3882 3883 3884 3885 3886 3887
    cJSON* threads = cJSON_GetObjectItem(subQuery, "threads");
    if (threads && threads->type == cJSON_Number) {
      g_queryInfo.subQueryInfo.threadCnt = threads->valueint;
    } else if (!threads) {
      g_queryInfo.subQueryInfo.threadCnt = 1;
    }
3888

3889 3890 3891 3892 3893 3894
    //cJSON* subTblCnt = cJSON_GetObjectItem(subQuery, "childtable_count");
    //if (subTblCnt && subTblCnt->type == cJSON_Number) {
    //  g_queryInfo.subQueryInfo.childTblCount = subTblCnt->valueint;
    //} else if (!subTblCnt) {
    //  g_queryInfo.subQueryInfo.childTblCount = 0;
    //}
3895

3896 3897
    cJSON* stblname = cJSON_GetObjectItem(subQuery, "stblname");
    if (stblname && stblname->type == cJSON_String && stblname->valuestring != NULL) {
3898
      tstrncpy(g_queryInfo.subQueryInfo.sTblName, stblname->valuestring, MAX_TB_NAME_SIZE);
3899
    } else {
3900
      printf("ERROR: failed to read json, super table name not found\n");
3901 3902
      goto PARSE_OVER;
    }
3903

3904 3905
    cJSON* submode = cJSON_GetObjectItem(subQuery, "mode");
    if (submode && submode->type == cJSON_String && submode->valuestring != NULL) {
3906
      if (0 == strcmp("sync", submode->valuestring)) {
3907
        g_queryInfo.subQueryInfo.subscribeMode = 0;
3908
      } else if (0 == strcmp("async", submode->valuestring)) {
3909 3910
        g_queryInfo.subQueryInfo.subscribeMode = 1;
      } else {
3911
        printf("ERROR: failed to read json, subscribe mod error\n");
3912 3913 3914 3915 3916
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.subQueryInfo.subscribeMode = 0;
    }
3917

3918 3919 3920 3921 3922 3923 3924 3925
    cJSON* subinterval = cJSON_GetObjectItem(subQuery, "interval");
    if (subinterval && subinterval->type == cJSON_Number) {
      g_queryInfo.subQueryInfo.subscribeInterval = subinterval->valueint;
    } else if (!subinterval) {    
      //printf("failed to read json, subscribe interval no found\n");
      //goto PARSE_OVER;
      g_queryInfo.subQueryInfo.subscribeInterval = 10000;
    }
3926

3927 3928
    cJSON* subrestart = cJSON_GetObjectItem(subQuery, "restart");
    if (subrestart && subrestart->type == cJSON_String && subrestart->valuestring != NULL) {
3929
      if (0 == strcmp("yes", subrestart->valuestring)) {
3930
        g_queryInfo.subQueryInfo.subscribeRestart = 1;
3931
      } else if (0 == strcmp("no", subrestart->valuestring)) {
3932 3933
        g_queryInfo.subQueryInfo.subscribeRestart = 0;
      } else {
3934
        printf("ERROR: failed to read json, subscribe restart error\n");
3935 3936 3937 3938 3939
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.subQueryInfo.subscribeRestart = 1;
    }
3940

3941
    cJSON* subkeepProgress = cJSON_GetObjectItem(subQuery, "keepProgress");
3942 3943 3944
    if (subkeepProgress &&
            subkeepProgress->type == cJSON_String
            && subkeepProgress->valuestring != NULL) {
3945
      if (0 == strcmp("yes", subkeepProgress->valuestring)) {
3946
        g_queryInfo.subQueryInfo.subscribeKeepProgress = 1;
3947
      } else if (0 == strcmp("no", subkeepProgress->valuestring)) {
3948 3949
        g_queryInfo.subQueryInfo.subscribeKeepProgress = 0;
      } else {
3950
        printf("ERROR: failed to read json, subscribe keepProgress error\n");
3951 3952 3953 3954
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.subQueryInfo.subscribeKeepProgress = 0;
3955
    }
3956

3957
    // sqls
3958 3959 3960 3961
    cJSON* subsqls = cJSON_GetObjectItem(subQuery, "sqls");
    if (!subsqls) {
      g_queryInfo.subQueryInfo.sqlCount = 0;
    } else if (subsqls->type != cJSON_Array) {
3962
      printf("ERROR: failed to read json, super sqls not found\n");
3963
      goto PARSE_OVER;
3964
    } else {
3965 3966
      int superSqlSize = cJSON_GetArraySize(subsqls);
      if (superSqlSize > MAX_QUERY_SQL_COUNT) {
3967
        printf("ERROR: failed to read json, query sql size overflow, max is %d\n", MAX_QUERY_SQL_COUNT);
3968 3969
        goto PARSE_OVER;
      }
3970

3971
      g_queryInfo.subQueryInfo.sqlCount = superSqlSize;
3972
      for (int j = 0; j < superSqlSize; ++j) {
3973 3974
        cJSON* sql = cJSON_GetArrayItem(subsqls, j);
        if (sql == NULL) continue;
3975

3976 3977
        cJSON *sqlStr = cJSON_GetObjectItem(sql, "sql");
        if (!sqlStr || sqlStr->type != cJSON_String || sqlStr->valuestring == NULL) {
3978
          printf("ERROR: failed to read json, sql not found\n");
3979 3980
          goto PARSE_OVER;
        }
3981
        tstrncpy(g_queryInfo.subQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
3982 3983 3984

        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (result != NULL && result->type == cJSON_String && result->valuestring != NULL){
3985
          tstrncpy(g_queryInfo.subQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3986 3987 3988
        } else if (NULL == result) {
          memset(g_queryInfo.subQueryInfo.result[j], 0, MAX_FILE_NAME_LEN);
        }  else {
3989
          printf("ERROR: failed to read json, sub query result file not found\n");
3990
          goto PARSE_OVER;
3991
        }
3992 3993
      }
    }
H
hzcheng 已提交
3994 3995
  }

3996
  ret = true;
H
hzcheng 已提交
3997

3998 3999 4000 4001 4002 4003
PARSE_OVER:
  //free(content);
  //cJSON_Delete(root);
  //fclose(fp);
  return ret;
}
H
hzcheng 已提交
4004

4005
static bool getInfoFromJsonFile(char* file) {
4006
    debugPrint("%s %d %s\n", __func__, __LINE__, file);
4007

4008 4009 4010 4011 4012
  FILE *fp = fopen(file, "r");
  if (!fp) {
    printf("failed to read %s, reason:%s\n", file, strerror(errno));
    return false;
  }
H
Hui Li 已提交
4013

4014 4015 4016 4017 4018 4019 4020 4021 4022
  bool  ret = false;
  int   maxLen = 64000;
  char *content = calloc(1, maxLen + 1);
  int   len = fread(content, 1, maxLen, fp);
  if (len <= 0) {
    free(content);
    fclose(fp);
    printf("failed to read %s, content is null", file);
    return false;
H
hzcheng 已提交
4023
  }
H
Hui Li 已提交
4024

4025 4026 4027
  content[len] = 0;
  cJSON* root = cJSON_Parse(content);
  if (root == NULL) {
4028
    printf("ERROR: failed to cjson parse %s, invalid json format\n", file);
4029 4030
    goto PARSE_OVER;
  }
H
Hui Li 已提交
4031

4032 4033 4034
  cJSON* filetype = cJSON_GetObjectItem(root, "filetype");
  if (filetype && filetype->type == cJSON_String && filetype->valuestring != NULL) {
    if (0 == strcasecmp("insert", filetype->valuestring)) {
4035
      g_args.test_mode = INSERT_TEST;
4036
    } else if (0 == strcasecmp("query", filetype->valuestring)) {
4037
      g_args.test_mode = QUERY_TEST;
4038
    } else if (0 == strcasecmp("subscribe", filetype->valuestring)) {
4039
      g_args.test_mode = SUBSCRIBE_TEST;
4040
    } else {
4041
      printf("ERROR: failed to read json, filetype not support\n");
4042 4043 4044
      goto PARSE_OVER;
    }
  } else if (!filetype) {
4045
    g_args.test_mode = INSERT_TEST;
4046
  } else {
4047
    printf("ERROR: failed to read json, filetype not found\n");
4048 4049
    goto PARSE_OVER;
  }
H
hzcheng 已提交
4050

4051
  if (INSERT_TEST == g_args.test_mode) {
4052
    ret = getMetaFromInsertJsonFile(root);
4053
  } else if (QUERY_TEST == g_args.test_mode) {
4054
    ret = getMetaFromQueryJsonFile(root);
4055
  } else if (SUBSCRIBE_TEST == g_args.test_mode) {
4056 4057
    ret = getMetaFromQueryJsonFile(root);
  } else {
4058
    errorPrint("%s() LN%d, input json file type error! please input correct file type: insert or query or subscribe\n", __func__, __LINE__);
4059
    goto PARSE_OVER;
4060
  }
4061 4062 4063 4064

PARSE_OVER:
  free(content);
  cJSON_Delete(root);
H
hzcheng 已提交
4065
  fclose(fp);
4066 4067
  return ret;
}
H
hzcheng 已提交
4068

4069
static void prepareSampleData() {
4070
  for (int i = 0; i < g_Dbs.dbCount; i++) {
4071 4072 4073
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
      if (g_Dbs.db[i].superTbls[j].tagsFile[0] != 0) {
        (void)readTagFromCsvFileToMem(&g_Dbs.db[i].superTbls[j]);
S
Shuaiqiang Chang 已提交
4074
      }
4075 4076 4077 4078
    }
  }
}

4079
static void postFreeResource() {
4080
  tmfclose(g_fpOfInsertResult);
4081
  for (int i = 0; i < g_Dbs.dbCount; i++) {
4082
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
4083 4084 4085
      if (0 != g_Dbs.db[i].superTbls[j].colsOfCreateChildTable) {
        free(g_Dbs.db[i].superTbls[j].colsOfCreateChildTable);
        g_Dbs.db[i].superTbls[j].colsOfCreateChildTable = NULL;
S
Shuaiqiang Chang 已提交
4086
      }
4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098
      if (0 != g_Dbs.db[i].superTbls[j].sampleDataBuf) {
        free(g_Dbs.db[i].superTbls[j].sampleDataBuf);
        g_Dbs.db[i].superTbls[j].sampleDataBuf = NULL;
      }
      if (0 != g_Dbs.db[i].superTbls[j].tagDataBuf) {
        free(g_Dbs.db[i].superTbls[j].tagDataBuf);
        g_Dbs.db[i].superTbls[j].tagDataBuf = NULL;
      }
      if (0 != g_Dbs.db[i].superTbls[j].childTblName) {
        free(g_Dbs.db[i].superTbls[j].childTblName);
        g_Dbs.db[i].superTbls[j].childTblName = NULL;
      }
S
Shuaiqiang Chang 已提交
4099
    }
4100 4101
  }
}
S
Shuaiqiang Chang 已提交
4102

4103 4104
static int getRowDataFromSample(char*  dataBuf, int maxLen, int64_t timestamp,
      SSuperTable* superTblInfo, int* sampleUsePos) {
4105
  if ((*sampleUsePos) == MAX_SAMPLES_ONCE_FROM_FILE) {
4106
/*    int ret = readSampleFromCsvFileToMem(superTblInfo);
4107
    if (0 != ret) {
4108
      tmfree(superTblInfo->sampleDataBuf);
4109
      superTblInfo->sampleDataBuf = NULL;
4110 4111
      return -1;
    }
4112
*/
4113 4114
    *sampleUsePos = 0;
  }
S
Shuaiqiang Chang 已提交
4115

4116
  int    dataLen = 0;
4117

4118 4119 4120 4121
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen,
          "(%" PRId64 ", ", timestamp);
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen,
          "%s", superTblInfo->sampleDataBuf + superTblInfo->lenOfOneRow * (*sampleUsePos));
4122
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, ")");
S
Shuaiqiang Chang 已提交
4123

4124
  (*sampleUsePos)++;
4125
 
4126 4127
  return dataLen;
}
S
Shuaiqiang Chang 已提交
4128

4129
static int generateRowData(char*  dataBuf, int maxLen, int64_t timestamp, SSuperTable* stbInfo) {
4130 4131
  int    dataLen = 0;
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "(%" PRId64 ", ", timestamp);
4132
  for (int i = 0; i < stbInfo->columnCount; i++) {
4133 4134
    if ((0 == strncasecmp(stbInfo->columns[i].dataType, "binary", 6))
            || (0 == strncasecmp(stbInfo->columns[i].dataType, "nchar", 5))) {
4135
      if (stbInfo->columns[i].dataLen > TSDB_MAX_BINARY_LEN) {
4136
        errorPrint( "binary or nchar length overflow, max size:%u\n",
4137
                (uint32_t)TSDB_MAX_BINARY_LEN);
4138 4139
        return (-1);
      }
4140

4141 4142
      char* buf = (char*)calloc(stbInfo->columns[i].dataLen+1, 1);
      if (NULL == buf) {
4143
        errorPrint( "calloc failed! size:%d\n", stbInfo->columns[i].dataLen);
4144 4145 4146 4147 4148
        return (-1);
      }
      rand_string(buf, stbInfo->columns[i].dataLen);
      dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "\'%s\', ", buf);
      tmfree(buf);
4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160 4161 4162 4163 4164 4165 4166
    } else if (0 == strncasecmp(stbInfo->columns[i].dataType,
                "int", 3)) {
      dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen,
              "%d, ", rand_int());
    } else if (0 == strncasecmp(stbInfo->columns[i].dataType,
                "bigint", 6)) {
      dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen,
              "%"PRId64", ", rand_bigint());
    }  else if (0 == strncasecmp(stbInfo->columns[i].dataType,
                "float", 5)) {
      dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen,
              "%f, ", rand_float());
    }  else if (0 == strncasecmp(stbInfo->columns[i].dataType,
                "double", 6)) {
      dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen,
              "%f, ", rand_double());
    }  else if (0 == strncasecmp(stbInfo->columns[i].dataType,
                "smallint", 8)) {
4167 4168 4169 4170 4171 4172 4173 4174
      dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "%d, ", rand_smallint());
    }  else if (0 == strncasecmp(stbInfo->columns[i].dataType, "tinyint", 7)) {
      dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "%d, ", rand_tinyint());
    }  else if (0 == strncasecmp(stbInfo->columns[i].dataType, "bool", 4)) {
      dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "%d, ", rand_bool());
    }  else if (0 == strncasecmp(stbInfo->columns[i].dataType, "timestamp", 9)) {
      dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "%"PRId64", ", rand_bigint());
    }  else {
4175
      errorPrint( "No support data type: %s\n", stbInfo->columns[i].dataType);
4176 4177
      return (-1);
    }
S
Shuaiqiang Chang 已提交
4178
  }
4179

4180 4181
  dataLen -= 2;
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, ")");
4182

4183 4184
  return dataLen;
}
S
Shuaiqiang Chang 已提交
4185

4186
static int32_t generateData(char *res, char **data_type,
4187
        int num_of_cols, int64_t timestamp, int lenOfBinary) {
4188 4189 4190 4191 4192 4193 4194 4195 4196 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218
  memset(res, 0, MAX_DATA_SIZE);
  char *pstr = res;
  pstr += sprintf(pstr, "(%" PRId64, timestamp);
  int c = 0;

  for (; c < MAX_NUM_DATATYPE; c++) {
    if (data_type[c] == NULL) {
      break;
    }
  }

  if (0 == c) {
    perror("data type error!");
    exit(-1);
  }

  for (int i = 0; i < num_of_cols; i++) {
    if (strcasecmp(data_type[i % c], "tinyint") == 0) {
      pstr += sprintf(pstr, ", %d", rand_tinyint() );
    } else if (strcasecmp(data_type[i % c], "smallint") == 0) {
      pstr += sprintf(pstr, ", %d", rand_smallint());
    } else if (strcasecmp(data_type[i % c], "int") == 0) {
      pstr += sprintf(pstr, ", %d", rand_int()); 
    } else if (strcasecmp(data_type[i % c], "bigint") == 0) {
      pstr += sprintf(pstr, ", %" PRId64, rand_bigint());
    } else if (strcasecmp(data_type[i % c], "float") == 0) {
      pstr += sprintf(pstr, ", %10.4f", rand_float());
    } else if (strcasecmp(data_type[i % c], "double") == 0) {
      double t = rand_double();
      pstr += sprintf(pstr, ", %20.8f", t);
    } else if (strcasecmp(data_type[i % c], "bool") == 0) {
4219
      bool b = taosRandom() & 1;
4220 4221
      pstr += sprintf(pstr, ", %s", b ? "true" : "false");
    } else if (strcasecmp(data_type[i % c], "binary") == 0) {
4222 4223
      char *s = malloc(lenOfBinary);
      rand_string(s, lenOfBinary);
4224 4225 4226
      pstr += sprintf(pstr, ", \"%s\"", s);
      free(s);
    }else if (strcasecmp(data_type[i % c], "nchar") == 0) {
4227 4228
      char *s = malloc(lenOfBinary);
      rand_string(s, lenOfBinary);
4229 4230 4231 4232 4233 4234 4235 4236 4237 4238 4239 4240 4241 4242 4243
      pstr += sprintf(pstr, ", \"%s\"", s);
      free(s);
    }

    if (pstr - res > MAX_DATA_SIZE) {
      perror("column length too long, abort");
      exit(-1);
    }
  }

  pstr += sprintf(pstr, ")");

  return (int32_t)(pstr - res);
}

4244
static int prepareSampleDataForSTable(SSuperTable *superTblInfo) {
4245 4246
  char* sampleDataBuf = NULL;

4247
  sampleDataBuf = calloc(
4248
            superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, 1);
4249
  if (sampleDataBuf == NULL) {
4250 4251
      errorPrint("%s() LN%d, Failed to calloc %d Bytes, reason:%s\n", 
              __func__, __LINE__,
4252 4253
              superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, 
              strerror(errno));
4254
      return -1;
4255
  }
4256

4257 4258 4259 4260
  superTblInfo->sampleDataBuf = sampleDataBuf;
  int ret = readSampleFromCsvFileToMem(superTblInfo);

  if (0 != ret) {
4261
      errorPrint("%s() LN%d, read sample from csv file failed.\n", __func__, __LINE__);
4262
      tmfree(sampleDataBuf);
4263
      superTblInfo->sampleDataBuf = NULL;
4264
      return -1;
H
Hui Li 已提交
4265
  }
4266

4267 4268 4269
  return 0;
}

4270
static int execInsert(threadInfo *pThreadInfo, char *buffer, int k)
4271 4272
{
  int affectedRows;
4273
  SSuperTable* superTblInfo = pThreadInfo->superTblInfo;
4274

4275 4276
  verbosePrint("[%d] %s() LN%d %s\n", pThreadInfo->threadID,
            __func__, __LINE__, buffer);
4277
  if (superTblInfo) {
4278
    if (0 == strncasecmp(superTblInfo->insertMode, "taosc", strlen("taosc"))) {
4279
      affectedRows = queryDbExec(pThreadInfo->taos, buffer, INSERT_TYPE, false);
4280
    } else {
4281
      if (0 != postProceSql(g_Dbs.host, g_Dbs.port, buffer)) {
4282
        affectedRows = -1;
4283
        printf("========restful return fail, threadID[%d]\n", pThreadInfo->threadID);
4284 4285 4286
      } else {
        affectedRows = k;
      }
4287
    }
4288
  } else {
4289
    affectedRows = queryDbExec(pThreadInfo->taos, buffer, INSERT_TYPE, false);
4290 4291 4292 4293 4294
  }

  return affectedRows;
}

4295
static void getTableName(char *pTblName, threadInfo* pThreadInfo, int tableSeq)
4296 4297
{
  SSuperTable* superTblInfo = pThreadInfo->superTblInfo;
4298 4299 4300 4301 4302 4303
  if (superTblInfo) {
    if ((superTblInfo->childTblOffset >= 0)
            && (superTblInfo->childTblLimit > 0)) {
        snprintf(pTblName, TSDB_TABLE_NAME_LEN, "%s",
            superTblInfo->childTblName + (tableSeq - superTblInfo->childTblOffset) * TSDB_TABLE_NAME_LEN);
    } else {
4304

4305 4306 4307
        verbosePrint("[%d] %s() LN%d: from=%d count=%d seq=%d\n",
                pThreadInfo->threadID, __func__, __LINE__,
                pThreadInfo->start_table_from,
4308 4309 4310 4311 4312 4313
                pThreadInfo->ntables, tableSeq);
        snprintf(pTblName, TSDB_TABLE_NAME_LEN, "%s",
            superTblInfo->childTblName + tableSeq * TSDB_TABLE_NAME_LEN);
    }
  } else {
    snprintf(pTblName, TSDB_TABLE_NAME_LEN, "%s%d",
4314
        g_args.tb_prefix, tableSeq);
4315 4316 4317 4318
  }
}

static int generateDataTail(char *tableName, int32_t tableSeq,
4319
        threadInfo* pThreadInfo, SSuperTable* superTblInfo,
4320 4321 4322
        int batch, char* buffer, int64_t insertRows,
        int64_t startFrom, uint64_t startTime, int *pSamplePos, int *dataLen) {
  int len = 0;
4323 4324
  int ncols_per_record = 1; // count first col ts

4325
  if (superTblInfo == NULL) {
4326 4327 4328 4329 4330
    int datatypeSeq = 0;
    while(g_args.datatype[datatypeSeq]) {
        datatypeSeq ++;
        ncols_per_record ++;
    }
4331 4332
  }

4333
  verbosePrint("%s() LN%d batch=%d\n", __func__, __LINE__, batch);
4334

4335 4336
  int k = 0;
  for (k = 0; k < batch;) {
4337
    if (superTblInfo) {
4338
        int retLen = 0;
4339

4340 4341 4342
        if (0 == strncasecmp(superTblInfo->dataSource,
                    "sample", strlen("sample"))) {
          retLen = getRowDataFromSample(
4343 4344
                    buffer + len,
                    superTblInfo->maxSqlLen - len,
4345
                    startTime + superTblInfo->timeStampStep * k,
4346
                    superTblInfo,
4347
                    pSamplePos);
4348 4349 4350
       } else if (0 == strncasecmp(superTblInfo->dataSource,
                   "rand", strlen("rand"))) {
          int rand_num = rand_tinyint() % 100;
4351
          if (0 != superTblInfo->disorderRatio
4352
                    && rand_num < superTblInfo->disorderRatio) {
4353 4354 4355
            int64_t d = startTime
                + superTblInfo->timeStampStep * k
                - taosRandom() % superTblInfo->disorderRange;
4356
            retLen = generateRowData(
4357
                      buffer + len,
4358
                      superTblInfo->maxSqlLen - len,
4359
                      d,
4360
                      superTblInfo);
4361 4362
          } else {
            retLen = generateRowData(
4363 4364
                      buffer + len,
                      superTblInfo->maxSqlLen - len,
4365
                      startTime + superTblInfo->timeStampStep * k,
4366
                      superTblInfo);
4367 4368
          }
       }
4369

4370 4371 4372
       if (retLen < 0) {
         return -1;
       }
4373

4374
       len += retLen;
4375

4376 4377 4378 4379
       if (len >= (superTblInfo->maxSqlLen - 256)) {    // reserve for overwrite
         k++;
         break;
       }
4380
    } else {
4381
      int rand_num = taosRandom() % 100;
4382 4383 4384 4385
          char data[MAX_DATA_SIZE];
          char **data_type = g_args.datatype;
          int lenOfBinary = g_args.len_of_binary;

4386
      if ((g_args.disorderRatio != 0)
4387
                && (rand_num < g_args.disorderRange)) {
4388

4389 4390
        int64_t d = startTime + DEFAULT_TIMESTAMP_STEP * k 
            - taosRandom() % 1000000 + rand_num;
4391
        len = generateData(data, data_type,
4392
                  ncols_per_record, d, lenOfBinary);
4393
      } else {
4394
            len = generateData(data, data_type,
4395
                  ncols_per_record,
4396
                  startTime + DEFAULT_TIMESTAMP_STEP * k,
4397 4398
                  lenOfBinary);
      }
4399

4400 4401
      buffer += sprintf(buffer, " %s", data);
      if (strlen(buffer) >= (g_args.max_sql_len - 256)) { // too long
4402 4403
          k++;
          break;
4404 4405 4406
      }
    }

4407 4408
    verbosePrint("%s() LN%d len=%d k=%d \nbuffer=%s\n",
            __func__, __LINE__, len, k, buffer);
4409 4410 4411

    k++;
    startFrom ++;
4412

4413
    if (startFrom >= insertRows) {
4414
      break;
4415
    }
4416
  }
4417

4418 4419 4420
  *dataLen = len;
  return k;
}
4421

4422 4423
static int generateSQLHead(char *tableName, int32_t tableSeq,
        threadInfo* pThreadInfo, SSuperTable* superTblInfo, char *buffer)
4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 4434 4435 4436
{
  int len;
  if (superTblInfo) {
    if (AUTO_CREATE_SUBTBL == superTblInfo->autoCreateTable) {
      char* tagsValBuf = NULL;
      if (0 == superTblInfo->tagSource) {
            tagsValBuf = generateTagVaulesForStb(superTblInfo);
      } else {
            tagsValBuf = getTagValueFromTagSample(
                    superTblInfo,
                    tableSeq % superTblInfo->tagSampleCount);
      }
      if (NULL == tagsValBuf) {
4437
        errorPrint("%s() LN%d, tag buf failed to allocate  memory\n", __func__, __LINE__);
4438 4439 4440 4441 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 4452 4453 4454
        return -1;
      }

      len = snprintf(buffer,
                  superTblInfo->maxSqlLen,
                  "insert into %s.%s using %s.%s tags %s values",
                  pThreadInfo->db_name,
                  tableName,
                  pThreadInfo->db_name,
                  superTblInfo->sTblName,
                  tagsValBuf);
      tmfree(tagsValBuf);
    } else if (TBL_ALREADY_EXISTS == superTblInfo->childTblExists) {
      len = snprintf(buffer,
                  superTblInfo->maxSqlLen,
                  "insert into %s.%s values",
                  pThreadInfo->db_name,
4455
                  tableName);
4456 4457
    } else {
      len = snprintf(buffer,
4458
                  superTblInfo->maxSqlLen,
4459 4460 4461 4462 4463 4464 4465 4466 4467 4468 4469 4470 4471 4472 4473
                  "insert into %s.%s values",
                  pThreadInfo->db_name,
                  tableName);
    }
  } else {
      len = snprintf(buffer,
                  g_args.max_sql_len,
                  "insert into %s.%s values",
                  pThreadInfo->db_name,
                  tableName);
  }

  return len;
}

4474
static int generateProgressiveDataBuffer(char *pTblName,
4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497
        int32_t tableSeq,
        threadInfo *pThreadInfo, char *buffer,
        int64_t insertRows,
        int64_t startFrom, int64_t startTime, int *pSamplePos)
{
  SSuperTable* superTblInfo = pThreadInfo->superTblInfo;

  int ncols_per_record = 1; // count first col ts

  if (superTblInfo == NULL) {
    int datatypeSeq = 0;
    while(g_args.datatype[datatypeSeq]) {
        datatypeSeq ++;
        ncols_per_record ++;
    }
  }

  assert(buffer != NULL);

  memset(buffer, 0, superTblInfo?superTblInfo->maxSqlLen:g_args.max_sql_len);

  char *pstr = buffer;

4498 4499
  int headLen = generateSQLHead(pTblName, tableSeq, pThreadInfo, superTblInfo,
          buffer);
4500 4501 4502 4503 4504
  pstr += headLen;

  int k;
  int dataLen;
  k = generateDataTail(pTblName, tableSeq, pThreadInfo, superTblInfo,
4505 4506
          g_args.num_of_RPR, pstr, insertRows, startFrom,
          startTime,
4507
          pSamplePos, &dataLen);
4508 4509
  return k;
}
4510

4511
static void* syncWriteInterlace(threadInfo *pThreadInfo) {
4512 4513
  debugPrint("[%d] %s() LN%d: ### interlace write\n",
         pThreadInfo->threadID, __func__, __LINE__);
4514 4515

  SSuperTable* superTblInfo = pThreadInfo->superTblInfo;
4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527
  int interlaceRows = superTblInfo?superTblInfo->interlaceRows:g_args.interlace_rows;

  int insertMode;

  if (interlaceRows > 0) {
    insertMode = INTERLACE_INSERT_MODE;
  } else {
    insertMode = PROGRESSIVE_INSERT_MODE;
  }

  // TODO: prompt tbl count multple interlace rows and batch
  //
4528 4529 4530

  char* buffer = calloc(superTblInfo?superTblInfo->maxSqlLen:g_args.max_sql_len, 1);
  if (NULL == buffer) {
4531
    errorPrint( "Failed to alloc %d Bytes, reason:%s\n",
4532 4533 4534 4535 4536 4537
              superTblInfo?superTblInfo->maxSqlLen:g_args.max_sql_len,
              strerror(errno));
    return NULL;
  }


4538
  char tableName[TSDB_TABLE_NAME_LEN];
4539 4540 4541 4542 4543

  pThreadInfo->totalInsertRows = 0;
  pThreadInfo->totalAffectedRows = 0;

  int64_t insertRows = (superTblInfo)?superTblInfo->insertRows:g_args.num_of_DPT;
4544 4545
  int insert_interval =
      superTblInfo?superTblInfo->insertInterval:g_args.insert_interval;
4546 4547 4548 4549 4550 4551 4552 4553 4554
  uint64_t st = 0;
  uint64_t et = 0xffffffff;

  int64_t lastPrintTime = taosGetTimestampMs();
  int64_t startTs = taosGetTimestampUs();
  int64_t endTs;

  int tableSeq = pThreadInfo->start_table_from;

4555 4556
  debugPrint("[%d] %s() LN%d: start_table_from=%d ntables=%d insertRows=%"PRId64"\n",
          pThreadInfo->threadID, __func__, __LINE__, pThreadInfo->start_table_from,
4557 4558 4559 4560 4561
          pThreadInfo->ntables, insertRows);

  int64_t startTime = pThreadInfo->start_time;

  int batchPerTblTimes;
4562
  int batchPerTbl;
4563

4564 4565
  assert(pThreadInfo->ntables > 0);

4566 4567
  if (interlaceRows > g_args.num_of_RPR)
        interlaceRows = g_args.num_of_RPR;
4568

4569 4570
  batchPerTbl = interlaceRows;
  if ((interlaceRows > 0) && (pThreadInfo->ntables > 1)) {
4571
    batchPerTblTimes =
4572
        (g_args.num_of_RPR / (interlaceRows * pThreadInfo->ntables)) + 1;
4573 4574 4575 4576
  } else {
    batchPerTblTimes = 1;
  }

4577
  int generatedRecPerTbl = 0;
4578 4579
  bool flagSleep = true;
  int sleepTimeTotal = 0;
4580
  while(pThreadInfo->totalInsertRows < pThreadInfo->ntables * insertRows) {
4581
    if ((flagSleep) && (insert_interval)) {
4582
        st = taosGetTimestampUs();
4583
        flagSleep = false;
4584 4585 4586
    }
    // generate data
    memset(buffer, 0, superTblInfo?superTblInfo->maxSqlLen:g_args.max_sql_len);
4587

4588
    char *pstr = buffer;
4589
    int recOfBatch = 0;
4590

4591 4592
    for (int i = 0; i < batchPerTblTimes; i ++) {
      getTableName(tableName, pThreadInfo, tableSeq);
4593

4594 4595
      int headLen;
      if (i == 0) {
4596 4597
        headLen = generateSQLHead(tableName, tableSeq, pThreadInfo,
                superTblInfo, pstr);
4598
      } else {
4599
        headLen = snprintf(pstr, TSDB_TABLE_NAME_LEN, "%s.%s values",
4600 4601
                  pThreadInfo->db_name,
                  tableName);
4602
      }
4603

4604
      // generate data buffer
4605 4606
      verbosePrint("[%d] %s() LN%d i=%d buffer:\n%s\n",
                pThreadInfo->threadID, __func__, __LINE__, i, buffer);
4607

4608 4609
      pstr += headLen;
      int dataLen = 0;
4610

4611
      verbosePrint("[%d] %s() LN%d i=%d batchPerTblTimes=%d batchPerTbl = %d\n",
4612 4613
                pThreadInfo->threadID, __func__, __LINE__,
                i, batchPerTblTimes, batchPerTbl);
4614 4615 4616
      if (0 == strncasecmp(superTblInfo->startTimestamp, "now", 3)) {
        startTime = taosGetTimestamp(pThreadInfo->time_precision);
      }
4617 4618 4619
      generateDataTail(
        tableName, tableSeq, pThreadInfo, superTblInfo,
        batchPerTbl, pstr, insertRows, 0,
4620
        startTime,
4621
        &(pThreadInfo->samplePos), &dataLen);
4622

4623
      pstr += dataLen;
4624
      recOfBatch += batchPerTbl;
4625
      startTime += batchPerTbl * superTblInfo->timeStampStep;
4626
      pThreadInfo->totalInsertRows += batchPerTbl;
4627
      verbosePrint("[%d] %s() LN%d batchPerTbl=%d recOfBatch=%d\n",
4628 4629
                pThreadInfo->threadID, __func__, __LINE__,
                batchPerTbl, recOfBatch);
4630

4631 4632 4633 4634
      tableSeq ++;
      if (insertMode == INTERLACE_INSERT_MODE) {
          if (tableSeq == pThreadInfo->start_table_from + pThreadInfo->ntables) {
            // turn to first table
4635
            startTime += batchPerTbl * superTblInfo->timeStampStep;
4636
            tableSeq = pThreadInfo->start_table_from;
4637 4638 4639 4640 4641 4642 4643
            generatedRecPerTbl += batchPerTbl;
            flagSleep = true;
            if (generatedRecPerTbl >= insertRows)
              break;

            if (pThreadInfo->ntables * batchPerTbl < g_args.num_of_RPR)
                break;
4644
          }
4645 4646
      }

4647
      int remainRows = insertRows - generatedRecPerTbl;
4648
      if ((remainRows > 0) && (batchPerTbl > remainRows))
4649 4650
        batchPerTbl = remainRows;

4651
      verbosePrint("[%d] %s() LN%d generatedRecPerTbl=%d insertRows=%"PRId64"\n",
4652 4653 4654 4655
                pThreadInfo->threadID, __func__, __LINE__,
                generatedRecPerTbl, insertRows);

      if ((g_args.num_of_RPR - recOfBatch) < batchPerTbl)
4656 4657 4658
        break;
    }

4659
    verbosePrint("[%d] %s() LN%d recOfBatch=%d totalInsertRows=%"PRId64"\n",
4660 4661 4662 4663 4664
              pThreadInfo->threadID, __func__, __LINE__, recOfBatch,
              pThreadInfo->totalInsertRows);
    verbosePrint("[%d] %s() LN%d, buffer=%s\n",
           pThreadInfo->threadID, __func__, __LINE__, buffer);

4665 4666
    startTs = taosGetTimestampUs();

4667
    int affectedRows = execInsert(pThreadInfo, buffer, recOfBatch);
4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678

    endTs = taosGetTimestampUs();
    int64_t delay = endTs - startTs;
    performancePrint("%s() LN%d, insert execution time is %10.6fms\n",
            __func__, __LINE__, delay/1000.0);

    if (delay > pThreadInfo->maxDelay) pThreadInfo->maxDelay = delay;
    if (delay < pThreadInfo->minDelay) pThreadInfo->minDelay = delay;
    pThreadInfo->cntDelay++;
    pThreadInfo->totalDelay += delay;

4679 4680
    verbosePrint("[%d] %s() LN%d affectedRows=%d\n", pThreadInfo->threadID,
            __func__, __LINE__, affectedRows);
4681 4682
    if ((affectedRows < 0) || (recOfBatch != affectedRows)) {
        errorPrint("[%d] %s() LN%d execInsert insert %d, affected rows: %d\n%s\n",
4683
                pThreadInfo->threadID, __func__, __LINE__,
4684
                recOfBatch, affectedRows, buffer);
4685
        goto free_and_statistics_interlace;
4686
    }
4687

4688
    pThreadInfo->totalAffectedRows += affectedRows;
4689

4690 4691 4692
    int64_t  currentPrintTime = taosGetTimestampMs();
    if (currentPrintTime - lastPrintTime > 30*1000) {
      printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n",
4693 4694 4695
                    pThreadInfo->threadID,
                    pThreadInfo->totalInsertRows,
                    pThreadInfo->totalAffectedRows);
4696 4697
      lastPrintTime = currentPrintTime;
    }
4698

4699 4700
    if ((insert_interval) && flagSleep) {
      et = taosGetTimestampUs();
4701

4702 4703
      if (insert_interval > ((et - st)/1000) ) {
        int sleepTime = insert_interval - (et -st)/1000;
4704 4705
        performancePrint("%s() LN%d sleep: %d ms for insert interval\n",
                    __func__, __LINE__, sleepTime);
4706 4707 4708
        taosMsleep(sleepTime); // ms
        sleepTimeTotal += insert_interval;
      }
4709
    }
4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721
  }

free_and_statistics_interlace:
  tmfree(buffer);

  printf("====thread[%d] completed total inserted rows: %"PRId64 ", total affected rows: %"PRId64 "====\n", 
          pThreadInfo->threadID, 
          pThreadInfo->totalInsertRows, 
          pThreadInfo->totalAffectedRows);
  return NULL;
}

4722 4723 4724 4725 4726 4727 4728 4729
// sync insertion
/*
   1 thread: 100 tables * 2000  rows/s
   1 thread: 10  tables * 20000 rows/s
   6 thread: 300 tables * 2000  rows/s

   2 taosinsertdata , 1 thread:  10  tables * 20000 rows/s
*/
4730
static void* syncWriteProgressive(threadInfo *pThreadInfo) {
4731
  debugPrint("%s() LN%d: ### progressive write\n", __func__, __LINE__);
4732

4733
  SSuperTable* superTblInfo = pThreadInfo->superTblInfo;
4734

4735 4736
  char* buffer = calloc(superTblInfo?superTblInfo->maxSqlLen:g_args.max_sql_len, 1);
  if (NULL == buffer) {
4737
    errorPrint( "Failed to alloc %d Bytes, reason:%s\n",
4738 4739 4740 4741
              superTblInfo?superTblInfo->maxSqlLen:g_args.max_sql_len,
              strerror(errno));
    return NULL;
  }
4742

4743 4744 4745 4746
  int64_t lastPrintTime = taosGetTimestampMs();
  int64_t startTs = taosGetTimestampUs();
  int64_t endTs;

4747 4748
  int timeStampStep =
      superTblInfo?superTblInfo->timeStampStep:DEFAULT_TIMESTAMP_STEP;
4749
/*  int insert_interval =
4750
      superTblInfo?superTblInfo->insertInterval:g_args.insert_interval;
4751 4752
  uint64_t st = 0;
  uint64_t et = 0xffffffff;
4753
  */
4754

4755 4756
  pThreadInfo->totalInsertRows = 0;
  pThreadInfo->totalAffectedRows = 0;
4757

4758
  pThreadInfo->samplePos = 0;
4759

4760 4761
  for (uint32_t tableSeq =
          pThreadInfo->start_table_from; tableSeq <= pThreadInfo->end_table_to;
4762
        tableSeq ++) {
4763
    int64_t start_time = pThreadInfo->start_time;
4764 4765 4766 4767 4768

    int64_t insertRows = (superTblInfo)?superTblInfo->insertRows:g_args.num_of_DPT;
    verbosePrint("%s() LN%d insertRows=%"PRId64"\n", __func__, __LINE__, insertRows);

    for (int64_t i = 0; i < insertRows;) {
4769
        /*
4770 4771
      if (insert_interval) {
            st = taosGetTimestampUs();
4772
      }
4773
      */
4774

4775 4776 4777 4778 4779 4780
      char tableName[TSDB_TABLE_NAME_LEN];
      getTableName(tableName, pThreadInfo, tableSeq);
      verbosePrint("%s() LN%d: tid=%d seq=%d tableName=%s\n",
             __func__, __LINE__,
             pThreadInfo->threadID, tableSeq, tableName);

4781
      int generated = generateProgressiveDataBuffer(
4782
              tableName, tableSeq, pThreadInfo, buffer, insertRows,
4783
            i, start_time,
4784
            &(pThreadInfo->samplePos));
4785 4786 4787 4788 4789
      if (generated > 0)
        i += generated;
      else
        goto free_and_statistics_2;

4790
      start_time +=  generated * timeStampStep;
4791
      pThreadInfo->totalInsertRows += generated;
4792 4793 4794 4795

      startTs = taosGetTimestampUs();

      int affectedRows = execInsert(pThreadInfo, buffer, generated);
4796 4797 4798

      endTs = taosGetTimestampUs();
      int64_t delay = endTs - startTs;
4799 4800 4801
      performancePrint("%s() LN%d, insert execution time is %10.6fms\n",
              __func__, __LINE__, delay/1000.0);

4802 4803 4804 4805
      if (delay > pThreadInfo->maxDelay) pThreadInfo->maxDelay = delay;
      if (delay < pThreadInfo->minDelay) pThreadInfo->minDelay = delay;
      pThreadInfo->cntDelay++;
      pThreadInfo->totalDelay += delay;
4806

4807 4808 4809 4810 4811
      if (affectedRows < 0)
        goto free_and_statistics_2;

      pThreadInfo->totalAffectedRows += affectedRows;

4812 4813
      int64_t  currentPrintTime = taosGetTimestampMs();
      if (currentPrintTime - lastPrintTime > 30*1000) {
4814
        printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n",
4815 4816 4817
                    pThreadInfo->threadID,
                    pThreadInfo->totalInsertRows,
                    pThreadInfo->totalAffectedRows);
4818 4819 4820
        lastPrintTime = currentPrintTime;
      }

4821
      if (i >= insertRows)
4822
        break;
4823
/*
4824 4825 4826 4827 4828
      if (insert_interval) {
        et = taosGetTimestampUs();

        if (insert_interval > ((et - st)/1000) ) {
            int sleep_time = insert_interval - (et -st)/1000;
4829 4830
            performancePrint("%s() LN%d sleep: %d ms for insert interval\n",
                    __func__, __LINE__, sleep_time);
4831 4832
            taosMsleep(sleep_time); // ms
        }
4833
      }
4834
      */
4835 4836
    }   // num_of_DPT

4837
    if ((tableSeq == pThreadInfo->ntables - 1) && superTblInfo &&
4838 4839
        (0 == strncasecmp(
                    superTblInfo->dataSource, "sample", strlen("sample")))) {
4840 4841
          printf("%s() LN%d samplePos=%d\n",
                  __func__, __LINE__, pThreadInfo->samplePos);
4842
    }
4843
  } // tableSeq
4844

4845
free_and_statistics_2:
4846 4847
  tmfree(buffer);

4848
  printf("====thread[%d] completed total inserted rows: %"PRId64 ", total affected rows: %"PRId64 "====\n", 
4849 4850 4851
          pThreadInfo->threadID, 
          pThreadInfo->totalInsertRows, 
          pThreadInfo->totalAffectedRows);
4852
  return NULL;
H
Hui Li 已提交
4853 4854
}

4855 4856 4857 4858 4859
static void* syncWrite(void *sarg) {

  threadInfo *winfo = (threadInfo *)sarg; 
  SSuperTable* superTblInfo = winfo->superTblInfo;

4860
  int interlaceRows = superTblInfo?superTblInfo->interlaceRows:g_args.interlace_rows;
4861

4862
  if (interlaceRows > 0) {
4863 4864 4865 4866 4867 4868 4869 4870
    // interlace mode
    return syncWriteInterlace(winfo);
  } else {
    // progressive mode
    return syncWriteProgressive(winfo);
  }
}

4871
static void callBack(void *param, TAOS_RES *res, int code) {
4872
  threadInfo* winfo = (threadInfo*)param; 
4873
  SSuperTable* superTblInfo = winfo->superTblInfo;
4874

4875 4876
  int insert_interval =
      superTblInfo?superTblInfo->insertInterval:g_args.insert_interval;
4877 4878 4879 4880
  if (insert_interval) {
    winfo->et = taosGetTimestampUs();
    if (((winfo->et - winfo->st)/1000) < insert_interval) {
      taosMsleep(insert_interval - (winfo->et - winfo->st)/1000); // ms
4881
    }
H
Hui Li 已提交
4882
  }
4883

4884 4885 4886
  char *buffer = calloc(1, winfo->superTblInfo->maxSqlLen);
  char *data   = calloc(1, MAX_DATA_SIZE);
  char *pstr = buffer;
4887 4888
  pstr += sprintf(pstr, "insert into %s.%s%d values", winfo->db_name, winfo->tb_prefix,
          winfo->start_table_from);
4889
//  if (winfo->counter >= winfo->superTblInfo->insertRows) {
4890
  if (winfo->counter >= g_args.num_of_RPR) {
4891
    winfo->start_table_from++;
4892 4893
    winfo->counter = 0;
  }
4894
  if (winfo->start_table_from > winfo->end_table_to) {
4895 4896 4897 4898 4899 4900
    tsem_post(&winfo->lock_sem);
    free(buffer);
    free(data);
    taos_free_result(res);
    return;
  }
4901

4902
  for (int i = 0; i < g_args.num_of_RPR; i++) {
4903
    int rand_num = taosRandom() % 100;
4904 4905
    if (0 != winfo->superTblInfo->disorderRatio
            && rand_num < winfo->superTblInfo->disorderRatio) {
4906
      int64_t d = winfo->lastTs - taosRandom() % 1000000 + rand_num;
4907
      //generateData(data, datatype, ncols_per_record, d, len_of_binary);
4908
      generateRowData(data, MAX_DATA_SIZE, d, winfo->superTblInfo);
4909
    } else {
4910
      //generateData(data, datatype, ncols_per_record, start_time += 1000, len_of_binary);
4911
      generateRowData(data, MAX_DATA_SIZE, winfo->lastTs += 1000, winfo->superTblInfo);
H
Hui Li 已提交
4912
    }
4913 4914
    pstr += sprintf(pstr, "%s", data);
    winfo->counter++;
H
Hui Li 已提交
4915

4916 4917
    if (winfo->counter >= winfo->superTblInfo->insertRows) {
      break;
H
Hui Li 已提交
4918 4919
    }
  }
4920

4921 4922
  if (insert_interval) {
    winfo->st = taosGetTimestampUs();
4923 4924 4925 4926
  }
  taos_query_a(winfo->taos, buffer, callBack, winfo);
  free(buffer);
  free(data);
H
Hui Li 已提交
4927

4928
  taos_free_result(res);
H
Hui Li 已提交
4929 4930
}

4931
static void *asyncWrite(void *sarg) {
4932
  threadInfo *winfo = (threadInfo *)sarg;
4933
  SSuperTable* superTblInfo = winfo->superTblInfo;
4934 4935 4936 4937

  winfo->st = 0;
  winfo->et = 0;
  winfo->lastTs = winfo->start_time;
4938

4939
  int insert_interval =
4940
      superTblInfo?superTblInfo->insertInterval:g_args.insert_interval;
4941 4942
  if (insert_interval) {
    winfo->st = taosGetTimestampUs();
H
Hui Li 已提交
4943
  }
4944 4945 4946
  taos_query_a(winfo->taos, "show databases", callBack, winfo);

  tsem_wait(&(winfo->lock_sem));
H
Hui Li 已提交
4947 4948 4949 4950

  return NULL;
}

4951 4952
static void startMultiThreadInsertData(int threads, char* db_name,
        char* precision,SSuperTable* superTblInfo) {
4953 4954

    pthread_t *pids = malloc(threads * sizeof(pthread_t));
4955 4956
    assert(pids != NULL);

4957
    threadInfo *infos = malloc(threads * sizeof(threadInfo));
4958 4959
    assert(infos != NULL);

4960 4961
    memset(pids, 0, threads * sizeof(pthread_t));
    memset(infos, 0, threads * sizeof(threadInfo));
H
Hui Li 已提交
4962

4963
    int ntables = 0;
4964 4965
    if (superTblInfo) {

4966
        if ((superTblInfo->childTblOffset >= 0)
4967 4968
            && (superTblInfo->childTblLimit > 0)) {

4969
            ntables = superTblInfo->childTblLimit;
4970
        } else {
4971
            ntables = superTblInfo->childTblCount;
4972 4973
        }
    } else {
4974
        ntables = g_args.num_of_tables;
4975
    }
H
Hui Li 已提交
4976

4977 4978 4979 4980 4981 4982 4983 4984 4985 4986
    int a = ntables / threads;
    if (a < 1) {
        threads = ntables;
        a = 1;
    }

    int b = 0;
    if (threads != 0) {
        b = ntables % threads;
    }
4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003

  //TAOS* taos;
  //if (0 == strncasecmp(superTblInfo->insertMode, "taosc", 5)) {
  //  taos = taos_connect(g_Dbs.host, g_Dbs.user, g_Dbs.password, db_name, g_Dbs.port);
  //  if (NULL == taos) {
  //    printf("connect to server fail, reason: %s\n", taos_errstr(NULL));
  //    exit(-1);
  //  }
  //}

  int32_t timePrec = TSDB_TIME_PRECISION_MILLI;
  if (0 != precision[0]) {
    if (0 == strncasecmp(precision, "ms", 2)) {
      timePrec = TSDB_TIME_PRECISION_MILLI;
    }  else if (0 == strncasecmp(precision, "us", 2)) {
      timePrec = TSDB_TIME_PRECISION_MICRO;
    }  else {
5004
      errorPrint("Not support precision: %s\n", precision);
5005 5006 5007 5008
      exit(-1);
    }
  }

5009
  int64_t start_time;
5010 5011 5012
  if (superTblInfo) {
    if (0 == strncasecmp(superTblInfo->startTimestamp, "now", 3)) {
        start_time = taosGetTimestamp(timePrec);
5013
    } else {
5014 5015 5016 5017 5018
      if (TSDB_CODE_SUCCESS != taosParseTime(
        superTblInfo->startTimestamp,
        &start_time,
        strlen(superTblInfo->startTimestamp),
        timePrec, 0)) {
5019
          ERROR_EXIT("failed to parse time!\n");
5020
      }
5021
    }
5022 5023
  } else {
     start_time = 1500000000000;
5024 5025 5026
  }

  double start = getCurrentTime();
5027

5028
  int startFrom;
5029

5030
  if ((superTblInfo) && (superTblInfo->childTblOffset >= 0))
5031
      startFrom = superTblInfo->childTblOffset;
5032
  else
5033
      startFrom = 0;
5034

5035
  // read sample data from file first
5036
  if ((superTblInfo) && (0 == strncasecmp(superTblInfo->dataSource,
5037
              "sample", strlen("sample")))) {
5038
    if (0 != prepareSampleDataForSTable(superTblInfo)) {
5039 5040
      errorPrint("%s() LN%d, prepare sample data for stable failed!\n",
              __func__, __LINE__);
5041 5042 5043 5044
      exit(-1);
    }
  }

5045
  // read sample data from file first
5046
  if ((superTblInfo) && (0 == strncasecmp(superTblInfo->dataSource,
5047 5048
              "sample", strlen("sample")))) {
    if (0 != prepareSampleDataForSTable(superTblInfo)) {
5049 5050
      errorPrint("%s() LN%d, prepare sample data for stable failed!\n",
              __func__, __LINE__);
5051 5052 5053 5054 5055 5056 5057 5058
      exit(-1);
    }
  }

  TAOS* taos = taos_connect(
              g_Dbs.host, g_Dbs.user,
              g_Dbs.password, db_name, g_Dbs.port);
  if (NULL == taos) {
5059 5060
    errorPrint("%s() LN%d, connect to server fail , reason: %s\n",
                __func__, __LINE__, taos_errstr(NULL));
5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078
    exit(-1);
  }

  if (superTblInfo) {

    int limit, offset;
    if (superTblInfo && (superTblInfo->childTblOffset >= 0)
            && (superTblInfo->childTblLimit > 0)) {
        limit = superTblInfo->childTblLimit;
        offset = superTblInfo->childTblOffset;
    } else {
        limit = superTblInfo->childTblCount;
        offset = 0;
    }

    superTblInfo->childTblName = (char*)calloc(1,
        limit * TSDB_TABLE_NAME_LEN);
    if (superTblInfo->childTblName == NULL) {
5079
      errorPrint("%s() LN%d, alloc memory failed!\n", __func__, __LINE__);
5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093
      taos_close(taos);
      exit(-1);
    }

    int childTblCount;
    getChildNameOfSuperTableWithLimitAndOffset(
        taos,
        db_name, superTblInfo->sTblName,
        &superTblInfo->childTblName, &childTblCount,
        limit,
        offset);
  }
  taos_close(taos);

H
Hui Li 已提交
5094
  for (int i = 0; i < threads; i++) {
5095
    threadInfo *t_info = infos + i;
H
Hui Li 已提交
5096 5097
    t_info->threadID = i;
    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
5098
    t_info->time_precision = timePrec;
5099 5100 5101
    t_info->superTblInfo = superTblInfo;

    t_info->start_time = start_time;
5102
    t_info->minDelay = INT16_MAX;
5103

5104 5105
    if ((NULL == superTblInfo) ||
            (0 == strncasecmp(superTblInfo->insertMode, "taosc", 5))) {
5106
      //t_info->taos = taos;
5107
      t_info->taos = taos_connect(
5108
              g_Dbs.host, g_Dbs.user,
5109
              g_Dbs.password, db_name, g_Dbs.port);
5110
      if (NULL == t_info->taos) {
5111 5112
        errorPrint(
                "connect to server fail from insert sub thread, reason: %s\n",
5113
                taos_errstr(NULL));
5114 5115 5116 5117 5118 5119
        exit(-1);
      }
    } else {
      t_info->taos = NULL;
    }

5120 5121
    if ((NULL == superTblInfo)
            || (0 == superTblInfo->multiThreadWriteOneTbl)) {
5122 5123 5124 5125
      t_info->start_table_from = startFrom;
      t_info->ntables = i<b?a+1:a;
      t_info->end_table_to = i < b ? startFrom + a : startFrom + a - 1;
      startFrom = t_info->end_table_to + 1;
5126
    } else {
5127 5128
      t_info->start_table_from = 0;
      t_info->ntables = superTblInfo->childTblCount;
5129 5130 5131 5132 5133
      t_info->start_time = t_info->start_time + rand_int() % 10000 - rand_tinyint();
    }

    tsem_init(&(t_info->lock_sem), 0, 0);
    if (SYNC == g_Dbs.queryMode) {
5134
      pthread_create(pids + i, NULL, syncWrite, t_info);
5135
    } else {
5136 5137
      pthread_create(pids + i, NULL, asyncWrite, t_info);
    }
H
Hui Li 已提交
5138
  }
5139

H
Hui Li 已提交
5140 5141 5142 5143
  for (int i = 0; i < threads; i++) {
    pthread_join(pids[i], NULL);
  }

5144 5145 5146
  int64_t totalDelay = 0;
  int64_t maxDelay = 0;
  int64_t minDelay = INT16_MAX;
5147
  int64_t cntDelay = 1;
5148 5149
  double  avgDelay = 0;

H
Hui Li 已提交
5150
  for (int i = 0; i < threads; i++) {
5151 5152
    threadInfo *t_info = infos + i;

S
TD-1057  
Shengliang Guan 已提交
5153
    tsem_destroy(&(t_info->lock_sem));
5154 5155
    taos_close(t_info->taos);

5156 5157 5158 5159
    debugPrint("%s() LN%d, [%d] totalInsert=%"PRId64" totalAffected=%"PRId64"\n",
            __func__, __LINE__,
            t_info->threadID, t_info->totalInsertRows,
            t_info->totalAffectedRows);
5160 5161
    if (superTblInfo) {
        superTblInfo->totalAffectedRows += t_info->totalAffectedRows;
5162
        superTblInfo->totalInsertRows += t_info->totalInsertRows;
5163 5164 5165
    } else {
        g_args.totalAffectedRows += t_info->totalAffectedRows;
        g_args.totalInsertRows += t_info->totalInsertRows;
5166
    }
5167 5168 5169 5170

    totalDelay  += t_info->totalDelay;
    cntDelay   += t_info->cntDelay;
    if (t_info->maxDelay > maxDelay) maxDelay = t_info->maxDelay;
5171
    if (t_info->minDelay < minDelay) minDelay = t_info->minDelay;
H
Hui Li 已提交
5172
  }
5173
  cntDelay -= 1;
H
Hui Li 已提交
5174

5175
  if (cntDelay == 0)    cntDelay = 1;
5176 5177
  avgDelay = (double)totalDelay / cntDelay;

5178
  double end = getCurrentTime();
5179
  double t = end - start;
5180 5181

  if (superTblInfo) {
5182
    printf("Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s) into %s.%s. %2.f records/second\n\n",
5183
          t, superTblInfo->totalInsertRows,
5184 5185
          superTblInfo->totalAffectedRows,
          threads, db_name, superTblInfo->sTblName,
5186
          superTblInfo->totalInsertRows / t);
5187
    fprintf(g_fpOfInsertResult,
5188
          "Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s) into %s.%s. %2.f records/second\n\n",
5189
          t, superTblInfo->totalInsertRows,
5190 5191
          superTblInfo->totalAffectedRows,
          threads, db_name, superTblInfo->sTblName,
5192
          superTblInfo->totalInsertRows/ t);
5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204
  } else {
    printf("Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s) into %s %2.f records/second\n\n",
          t, g_args.totalInsertRows,
          g_args.totalAffectedRows,
          threads, db_name,
          g_args.totalInsertRows / t);
    fprintf(g_fpOfInsertResult,
          "Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s) into %s %2.f records/second\n\n",
          t, g_args.totalInsertRows,
          g_args.totalAffectedRows,
          threads, db_name,
          g_args.totalInsertRows / t);
5205
  }
5206 5207 5208 5209 5210

  printf("insert delay, avg: %10.6fms, max: %10.6fms, min: %10.6fms\n\n",
          avgDelay/1000.0, (double)maxDelay/1000.0, (double)minDelay/1000.0);
  fprintf(g_fpOfInsertResult, "insert delay, avg:%10.6fms, max: %10.6fms, min: %10.6fms\n\n",
          avgDelay/1000.0, (double)maxDelay/1000.0, (double)minDelay/1000.0);
5211

5212 5213
  //taos_close(taos);

H
Hui Li 已提交
5214
  free(pids);
5215
  free(infos);
H
Hui Li 已提交
5216 5217
}

5218
static void *readTable(void *sarg) {
5219
#if 1
5220
  threadInfo *rinfo = (threadInfo *)sarg;
H
hzcheng 已提交
5221 5222
  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
5223
  uint64_t sTime = rinfo->start_time;
H
hzcheng 已提交
5224 5225
  char *tb_prefix = rinfo->tb_prefix;
  FILE *fp = fopen(rinfo->fp, "a");
H
Hui Li 已提交
5226
  if (NULL == fp) {
5227
    errorPrint( "fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
H
Hui Li 已提交
5228 5229
    return NULL;
  }
5230

5231
    int num_of_DPT;
5232
/*  if (rinfo->superTblInfo) {
5233 5234
    num_of_DPT = rinfo->superTblInfo->insertRows; //  nrecords_per_table;
  } else {
5235
  */
5236
      num_of_DPT = g_args.num_of_DPT;
5237
//  }
5238

5239
  int num_of_tables = rinfo->ntables; // rinfo->end_table_to - rinfo->start_table_from + 1;
H
hzcheng 已提交
5240
  int totalData = num_of_DPT * num_of_tables;
5241
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
H
hzcheng 已提交
5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253

  int n = do_aggreFunc ? (sizeof(aggreFunc) / sizeof(aggreFunc[0])) : 2;
  if (!do_aggreFunc) {
    printf("\nThe first field is either Binary or Bool. Aggregation functions are not supported.\n");
  }
  printf("%d records:\n", totalData);
  fprintf(fp, "| QFunctions |    QRecords    |   QSpeed(R/s)   |  QLatency(ms) |\n");

  for (int j = 0; j < n; j++) {
    double totalT = 0;
    int count = 0;
    for (int i = 0; i < num_of_tables; i++) {
5254 5255
      sprintf(command, "select %s from %s%d where ts>= %" PRId64,
              aggreFunc[j], tb_prefix, i, sTime);
H
hzcheng 已提交
5256 5257

      double t = getCurrentTime();
S
Shuaiqiang Chang 已提交
5258 5259
      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);
H
hzcheng 已提交
5260

S
Shuaiqiang Chang 已提交
5261
      if (code != 0) {
5262
        errorPrint( "Failed to query:%s\n", taos_errstr(pSql));
S
Shuaiqiang Chang 已提交
5263
        taos_free_result(pSql);
H
hzcheng 已提交
5264
        taos_close(taos);
5265
        fclose(fp);
5266
        return NULL;
H
hzcheng 已提交
5267 5268
      }

S
Shuaiqiang Chang 已提交
5269
      while (taos_fetch_row(pSql) != NULL) {
H
hzcheng 已提交
5270 5271 5272 5273 5274 5275
        count++;
      }

      t = getCurrentTime() - t;
      totalT += t;

S
Shuaiqiang Chang 已提交
5276
      taos_free_result(pSql);
H
hzcheng 已提交
5277 5278 5279
    }

    fprintf(fp, "|%10s  |   %10d   |  %12.2f   |   %10.2f  |\n",
S
slguan 已提交
5280
            aggreFunc[j][0] == '*' ? "   *   " : aggreFunc[j], totalData,
H
hzcheng 已提交
5281 5282 5283 5284 5285
            (double)(num_of_tables * num_of_DPT) / totalT, totalT * 1000);
    printf("select %10s took %.6f second(s)\n", aggreFunc[j], totalT);
  }
  fprintf(fp, "\n");
  fclose(fp);
5286
#endif
H
hzcheng 已提交
5287 5288 5289
  return NULL;
}

5290
static void *readMetric(void *sarg) {
5291 5292
#if 1  
  threadInfo *rinfo = (threadInfo *)sarg;
H
hzcheng 已提交
5293 5294 5295
  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
  FILE *fp = fopen(rinfo->fp, "a");
H
Hui Li 已提交
5296 5297 5298 5299
  if (NULL == fp) {
    printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
    return NULL;
  }
5300 5301

  int num_of_DPT = rinfo->superTblInfo->insertRows;
5302
  int num_of_tables = rinfo->ntables; // rinfo->end_table_to - rinfo->start_table_from + 1;
H
hzcheng 已提交
5303
  int totalData = num_of_DPT * num_of_tables;
5304
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
H
hzcheng 已提交
5305 5306 5307 5308 5309 5310 5311 5312 5313

  int n = do_aggreFunc ? (sizeof(aggreFunc) / sizeof(aggreFunc[0])) : 2;
  if (!do_aggreFunc) {
    printf("\nThe first field is either Binary or Bool. Aggregation functions are not supported.\n");
  }
  printf("%d records:\n", totalData);
  fprintf(fp, "Querying On %d records:\n", totalData);

  for (int j = 0; j < n; j++) {
sangshuduo's avatar
sangshuduo 已提交
5314
    char condition[BUFFER_SIZE - 30] = "\0";
B
Bomin Zhang 已提交
5315
    char tempS[64] = "\0";
H
hzcheng 已提交
5316 5317 5318 5319 5320

    int m = 10 < num_of_tables ? 10 : num_of_tables;

    for (int i = 1; i <= m; i++) {
      if (i == 1) {
5321
        sprintf(tempS, "t1 = %d", i);
H
hzcheng 已提交
5322
      } else {
5323
        sprintf(tempS, " or t1 = %d ", i);
H
hzcheng 已提交
5324 5325 5326
      }
      strcat(condition, tempS);

L
liu0x54 已提交
5327
      sprintf(command, "select %s from meters where %s", aggreFunc[j], condition);
H
hzcheng 已提交
5328 5329 5330 5331 5332 5333

      printf("Where condition: %s\n", condition);
      fprintf(fp, "%s\n", command);

      double t = getCurrentTime();

S
Shuaiqiang Chang 已提交
5334 5335 5336 5337
      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);

      if (code != 0) {
5338
        errorPrint( "Failed to query:%s\n", taos_errstr(pSql));
S
Shuaiqiang Chang 已提交
5339
        taos_free_result(pSql);
H
hzcheng 已提交
5340
        taos_close(taos);
5341
        fclose(fp);
5342
        return NULL;
H
hzcheng 已提交
5343 5344
      }
      int count = 0;
S
Shuaiqiang Chang 已提交
5345
      while (taos_fetch_row(pSql) != NULL) {
H
hzcheng 已提交
5346 5347 5348 5349
        count++;
      }
      t = getCurrentTime() - t;

5350 5351
      fprintf(fp, "| Speed: %12.2f(per s) | Latency: %.4f(ms) |\n",
              num_of_tables * num_of_DPT / t, t * 1000);
H
hzcheng 已提交
5352 5353
      printf("select %10s took %.6f second(s)\n\n", aggreFunc[j], t);

S
Shuaiqiang Chang 已提交
5354
      taos_free_result(pSql);
H
hzcheng 已提交
5355 5356 5357 5358
    }
    fprintf(fp, "\n");
  }
  fclose(fp);
5359
#endif
H
hzcheng 已提交
5360 5361 5362
  return NULL;
}

H
Hui Li 已提交
5363

5364
static int insertTestProcess() {
5365

5366 5367 5368
  setupForAnsiEscape();
  int ret = printfInsertMeta();
  resetAfterAnsiEscape();
5369

5370 5371 5372
  if (ret == -1)
    exit(EXIT_FAILURE);

5373
  debugPrint("%d result file: %s\n", __LINE__, g_Dbs.resultFile);
5374 5375
  g_fpOfInsertResult = fopen(g_Dbs.resultFile, "a");
  if (NULL == g_fpOfInsertResult) {
5376
    errorPrint( "Failed to open %s for save result\n", g_Dbs.resultFile);
5377 5378
    return -1;
  }
5379

5380 5381
  printfInsertMetaToFile(g_fpOfInsertResult);

5382 5383 5384 5385
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
    (void)getchar();
  }
5386

5387 5388 5389
  init_rand_data();

  // create database and super tables
5390
  if(createDatabases() != 0) {
5391 5392 5393
    fclose(g_fpOfInsertResult);
    return -1;
  }
5394 5395

  // pretreatement
5396
  prepareSampleData();
5397

5398 5399 5400 5401 5402 5403 5404
  double start;
  double end;

  // create child tables
  start = getCurrentTime();
  createChildTables();
  end = getCurrentTime();
5405

5406
  if (g_totalChildTables > 0) {
5407
    printf("Spent %.4f seconds to create %d tables with %d thread(s)\n\n",
5408
            end - start, g_totalChildTables, g_Dbs.threadCountByCreateTbl);
5409 5410
    fprintf(g_fpOfInsertResult,
            "Spent %.4f seconds to create %d tables with %d thread(s)\n\n",
5411
            end - start, g_totalChildTables, g_Dbs.threadCountByCreateTbl);
5412
  }
5413

5414
  taosMsleep(1000);
5415 5416
  // create sub threads for inserting data
  //start = getCurrentTime();
5417 5418 5419 5420 5421 5422
  for (int i = 0; i < g_Dbs.dbCount; i++) {
    if (g_Dbs.db[i].superTblCount > 0) {
      for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
        SSuperTable* superTblInfo = &g_Dbs.db[i].superTbls[j];
        if (0 == g_Dbs.db[i].superTbls[j].insertRows) {
          continue;
5423
        }
5424
        startMultiThreadInsertData(
5425 5426 5427
          g_Dbs.threadCount,
          g_Dbs.db[i].dbName,
          g_Dbs.db[i].dbCfg.precision,
5428 5429 5430 5431
          superTblInfo);
        }
    } else {
        startMultiThreadInsertData(
5432 5433 5434
          g_Dbs.threadCount,
          g_Dbs.db[i].dbName,
          g_Dbs.db[i].dbCfg.precision,
5435
          NULL);
H
Hui Li 已提交
5436
    }
5437
  }
5438
  //end = getCurrentTime();
5439

5440
  //int64_t    totalInsertRows = 0;
5441 5442 5443
  //int64_t    totalAffectedRows = 0;
  //for (int i = 0; i < g_Dbs.dbCount; i++) {    
  //  for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
5444
  //  totalInsertRows+= g_Dbs.db[i].superTbls[j].totalInsertRows;
5445 5446
  //  totalAffectedRows += g_Dbs.db[i].superTbls[j].totalAffectedRows;
  //}
5447
  //printf("Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s)\n\n", end - start, totalInsertRows, totalAffectedRows, g_Dbs.threadCount);
5448
  postFreeResource();
5449

5450 5451 5452
  return 0;
}

5453
static void *superQueryProcess(void *sarg) {
5454
  threadInfo *winfo = (threadInfo *)sarg;
5455

5456 5457 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 5471
  if (winfo->taos == NULL) {
    TAOS * taos = NULL;
    taos = taos_connect(g_queryInfo.host,
          g_queryInfo.user,
          g_queryInfo.password,
          NULL,
          g_queryInfo.port);
    if (taos == NULL) {
      errorPrint("[%d] Failed to connect to TDengine, reason:%s\n",
            winfo->threadID, taos_errstr(NULL));
      return NULL;
    } else {
      winfo->taos = taos;
    }
  }

5472 5473 5474
  //char sqlStr[MAX_TB_NAME_SIZE*2];
  //sprintf(sqlStr, "use %s", g_queryInfo.dbName);
  //queryDB(winfo->taos, sqlStr);
5475

5476 5477
  int64_t st = 0;
  int64_t et = 0;
5478 5479 5480 5481

  int queryTimes = g_args.query_times;

  while(queryTimes --) {
5482 5483
    if (g_queryInfo.superQueryInfo.rate && (et - st) <
            (int64_t)g_queryInfo.superQueryInfo.rate*1000) {
5484
      taosMsleep(g_queryInfo.superQueryInfo.rate*1000 - (et - st)); // ms
5485
      //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_from, winfo->end_table_to);
5486 5487
    }

5488
    st = taosGetTimestampUs();
5489
    for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
5490
      if (0 == strncasecmp(g_queryInfo.queryMode, "taosc", 5)) {
5491 5492 5493
        int64_t t1 = taosGetTimestampUs();
        char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
        if (g_queryInfo.superQueryInfo.result[i][0] != 0) {
5494 5495
          sprintf(tmpFile, "%s-%d",
                  g_queryInfo.superQueryInfo.result[i], winfo->threadID);
5496
        }
5497 5498 5499
        selectAndGetResult(winfo->taos, g_queryInfo.superQueryInfo.sql[i], tmpFile);
        int64_t t2 = taosGetTimestampUs();
        printf("=[taosc] thread[%"PRId64"] complete one sql, Spent %f s\n",
5500
                taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
5501 5502
      } else {
        int64_t t1 = taosGetTimestampUs();
5503
        int retCode = postProceSql(g_queryInfo.host,
5504
                g_queryInfo.port, g_queryInfo.superQueryInfo.sql[i]);
5505 5506
        int64_t t2 = taosGetTimestampUs();
        printf("=[restful] thread[%"PRId64"] complete one sql, Spent %f s\n",
5507
                taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
5508

5509
        if (0 != retCode) {
5510
          printf("====restful return fail, threadID[%d]\n", winfo->threadID);
5511 5512
          return NULL;
        }
5513
      }
5514
    }
5515
    et = taosGetTimestampUs();
5516
    printf("==thread[%"PRId64"] complete all sqls to specify tables once queries duration:%.6fs\n\n",
5517
            taosGetSelfPthreadId(), (double)(et - st)/1000.0);
H
Hui Li 已提交
5518
  }
5519 5520
  return NULL;
}
H
Hui Li 已提交
5521

5522
static void replaceSubTblName(char* inSql, char* outSql, int tblIndex) {
5523 5524
  char sourceString[32] = "xxxx";
  char subTblName[MAX_TB_NAME_SIZE*3];
5525 5526
  sprintf(subTblName, "%s.%s",
          g_queryInfo.dbName,
5527
          g_queryInfo.subQueryInfo.childTblName + tblIndex*TSDB_TABLE_NAME_LEN);
5528 5529

  //printf("inSql: %s\n", inSql);
5530

5531 5532
  char* pos = strstr(inSql, sourceString);
  if (0 == pos) {
5533
    return;
H
Hui Li 已提交
5534
  }
5535

5536
  tstrncpy(outSql, inSql, pos - inSql + 1);
5537
  //printf("1: %s\n", outSql);
5538 5539 5540 5541
  strcat(outSql, subTblName);
  //printf("2: %s\n", outSql);
  strcat(outSql, pos+strlen(sourceString));
  //printf("3: %s\n", outSql);
H
Hui Li 已提交
5542 5543
}

5544
static void *subQueryProcess(void *sarg) {
5545
  char sqlstr[1024];
5546
  threadInfo *winfo = (threadInfo *)sarg;
5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563

  if (winfo->taos == NULL) {
    TAOS * taos = NULL;
    taos = taos_connect(g_queryInfo.host,
          g_queryInfo.user,
          g_queryInfo.password,
          NULL,
          g_queryInfo.port);
    if (taos == NULL) {
      errorPrint("[%d] Failed to connect to TDengine, reason:%s\n",
            winfo->threadID, taos_errstr(NULL));
      return NULL;
    } else {
      winfo->taos = taos;
    }
  }

5564
  int64_t st = 0;
5565
  int64_t et = (int64_t)g_queryInfo.subQueryInfo.rate*1000;
5566 5567
  int queryTimes = g_args.query_times;

5568
  while(queryTimes --) {
5569 5570
    if (g_queryInfo.subQueryInfo.rate
            && (et - st) < (int64_t)g_queryInfo.subQueryInfo.rate*1000) {
5571
      taosMsleep(g_queryInfo.subQueryInfo.rate*1000 - (et - st)); // ms
5572
      //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_from, winfo->end_table_to);
5573
    }
H
Hui Li 已提交
5574

5575
    st = taosGetTimestampUs();
5576
    for (int i = winfo->start_table_from; i <= winfo->end_table_to; i++) {
5577
      for (int j = 0; j < g_queryInfo.subQueryInfo.sqlCount; j++) {
5578
        memset(sqlstr,0,sizeof(sqlstr));
5579
        replaceSubTblName(g_queryInfo.subQueryInfo.sql[j], sqlstr, i);
5580
        char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
5581
        if (g_queryInfo.subQueryInfo.result[j][0] != 0) {
5582
          sprintf(tmpFile, "%s-%d",
5583
                  g_queryInfo.subQueryInfo.result[j],
5584
                  winfo->threadID);
5585
        }
5586
        selectAndGetResult(winfo->taos, sqlstr, tmpFile);
5587
      }
H
Hui Li 已提交
5588
    }
5589
    et = taosGetTimestampUs();
5590
    printf("####thread[%"PRId64"] complete all sqls to allocate all sub-tables[%d - %d] once queries duration:%.4fs\n\n",
5591 5592 5593
            taosGetSelfPthreadId(),
            winfo->start_table_from,
            winfo->end_table_to,
5594
            (double)(et - st)/1000000.0);
5595
  }
5596

5597 5598 5599
  return NULL;
}

5600
static int queryTestProcess() {
5601 5602 5603 5604

  setupForAnsiEscape();
  printfQueryMeta();
  resetAfterAnsiEscape();
5605 5606 5607 5608 5609 5610

  TAOS * taos = NULL;
  taos = taos_connect(g_queryInfo.host,
          g_queryInfo.user,
          g_queryInfo.password,
          NULL,
5611
          g_queryInfo.port);
5612
  if (taos == NULL) {
5613 5614
    errorPrint( "Failed to connect to TDengine, reason:%s\n",
            taos_errstr(NULL));
5615 5616 5617 5618
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
5619 5620 5621 5622
    getAllChildNameOfSuperTable(taos,
            g_queryInfo.dbName,
            g_queryInfo.subQueryInfo.sTblName,
            &g_queryInfo.subQueryInfo.childTblName,
5623
            &g_queryInfo.subQueryInfo.childTblCount);
5624
  }
5625

5626 5627 5628 5629
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
    (void)getchar();
  }
5630

5631
  printfQuerySystemInfo(taos);
5632

5633 5634 5635
  pthread_t  *pids  = NULL;
  threadInfo *infos = NULL;
  //==== create sub threads for query from specify table
5636 5637
  if (g_queryInfo.superQueryInfo.sqlCount > 0
          && g_queryInfo.superQueryInfo.concurrent > 0) {
5638

5639
    pids  = malloc(g_queryInfo.superQueryInfo.concurrent * sizeof(pthread_t));
5640 5641 5642 5643
    if (NULL == pids) {
        taos_close(taos);
        ERROR_EXIT("memory allocation failed\n");
    }
5644
    infos = malloc(g_queryInfo.superQueryInfo.concurrent * sizeof(threadInfo));
5645
    if (NULL == infos) {
5646
      taos_close(taos);
5647 5648
      free(pids);
      ERROR_EXIT("memory allocation failed for create threads\n");
5649
    }
5650 5651

    for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
5652
      threadInfo *t_info = infos + i;
5653
      t_info->threadID = i;
5654

5655
      if (0 == strncasecmp(g_queryInfo.queryMode, "taosc", 5)) {
5656

5657 5658
        char sqlStr[MAX_TB_NAME_SIZE*2];
        sprintf(sqlStr, "use %s", g_queryInfo.dbName);
5659
        verbosePrint("%s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5660 5661
        if (0 != queryDbExec(taos, sqlStr, NO_INSERT_TYPE, false)) {
            taos_close(taos);
5662 5663
            free(infos);
            free(pids);
5664 5665 5666 5667
            errorPrint( "use database %s failed!\n\n",
                g_queryInfo.dbName);
            return -1;
        }
5668
      }
5669

5670 5671
      t_info->taos = NULL;// TODO: workaround to use separate taos connection;

5672 5673
      pthread_create(pids + i, NULL, superQueryProcess, t_info);
    }
5674
  } else {
5675 5676
    g_queryInfo.superQueryInfo.concurrent = 0;
  }
5677

5678 5679
  taos_close(taos);

5680 5681 5682
  pthread_t  *pidsOfSub  = NULL;
  threadInfo *infosOfSub = NULL;
  //==== create sub threads for query from all sub table of the super table
5683 5684
  if ((g_queryInfo.subQueryInfo.sqlCount > 0)
          && (g_queryInfo.subQueryInfo.threadCnt > 0)) {
5685
    pidsOfSub  = malloc(g_queryInfo.subQueryInfo.threadCnt * sizeof(pthread_t));
5686 5687 5688 5689 5690 5691 5692
    if (NULL == pidsOfSub) {
      free(infos);
      free(pids);

      ERROR_EXIT("memory allocation failed for create threads\n");
    }

5693
    infosOfSub = malloc(g_queryInfo.subQueryInfo.threadCnt * sizeof(threadInfo));
5694 5695 5696 5697 5698
    if (NULL == infosOfSub) {
      free(pidsOfSub);
      free(infos);
      free(pids);
      ERROR_EXIT("memory allocation failed for create threads\n");
5699
    }
5700

5701 5702
    int ntables = g_queryInfo.subQueryInfo.childTblCount;
    int threads = g_queryInfo.subQueryInfo.threadCnt;
5703

5704 5705 5706 5707 5708
    int a = ntables / threads;
    if (a < 1) {
      threads = ntables;
      a = 1;
    }
5709

5710 5711 5712 5713
    int b = 0;
    if (threads != 0) {
      b = ntables % threads;
    }
5714

5715
    int startFrom = 0;
5716
    for (int i = 0; i < threads; i++) {
5717 5718
      threadInfo *t_info = infosOfSub + i;
      t_info->threadID = i;
5719

5720 5721 5722 5723
      t_info->start_table_from = startFrom;
      t_info->ntables = i<b?a+1:a;
      t_info->end_table_to = i < b ? startFrom + a : startFrom + a - 1;
      startFrom = t_info->end_table_to + 1;
5724
      t_info->taos = NULL; // TODO: workaround to use separate taos connection;
5725 5726 5727 5728
      pthread_create(pidsOfSub + i, NULL, subQueryProcess, t_info);
    }

    g_queryInfo.subQueryInfo.threadCnt = threads;
5729
  } else {
5730
    g_queryInfo.subQueryInfo.threadCnt = 0;
5731
  }
5732

5733 5734
  for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
    pthread_join(pids[i], NULL);
5735
  }
S
Shuaiqiang Chang 已提交
5736

5737
  tmfree((char*)pids);
5738
  tmfree((char*)infos);
5739

5740 5741
  for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) {
    pthread_join(pidsOfSub[i], NULL);
H
hzcheng 已提交
5742
  }
H
Hui Li 已提交
5743

5744
  tmfree((char*)pidsOfSub);
5745
  tmfree((char*)infosOfSub);
5746

5747
//  taos_close(taos);// TODO: workaround to use separate taos connection;
5748 5749 5750
  return 0;
}

5751
static void subscribe_callback(TAOS_SUB* tsub, TAOS_RES *res, void* param, int code) {
5752
  if (res == NULL || taos_errno(res) != 0) {
5753 5754
    errorPrint("%s() LN%d, failed to subscribe result, code:%d, reason:%s\n",
           __func__, __LINE__, code, taos_errstr(res));
5755 5756
    return;
  }
5757

5758 5759
  getResult(res, (char*)param);
  taos_free_result(res);
H
hzcheng 已提交
5760 5761
}

5762
static TAOS_SUB* subscribeImpl(TAOS *taos, char *sql, char* topic, char* resultFileName) {
5763
  TAOS_SUB* tsub = NULL;
H
hzcheng 已提交
5764

5765
  if (g_queryInfo.superQueryInfo.subscribeMode) {
5766 5767 5768
    tsub = taos_subscribe(taos,
            g_queryInfo.superQueryInfo.subscribeRestart,
            topic, sql, subscribe_callback, (void*)resultFileName,
5769
            g_queryInfo.superQueryInfo.subscribeInterval);
5770
  } else {
5771 5772
    tsub = taos_subscribe(taos,
            g_queryInfo.superQueryInfo.subscribeRestart,
5773
            topic, sql, NULL, NULL, 0);
5774
  }
5775

5776 5777 5778
  if (tsub == NULL) {
    printf("failed to create subscription. topic:%s, sql:%s\n", topic, sql);
    return NULL;
5779
  }
5780

5781 5782
  return tsub;
}
H
hzcheng 已提交
5783

5784
static void *subSubscribeProcess(void *sarg) {
5785
  threadInfo *winfo = (threadInfo *)sarg;
5786
  char subSqlstr[1024];
H
hzcheng 已提交
5787

5788 5789 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803
  if (winfo->taos == NULL) {
    TAOS * taos = NULL;
    taos = taos_connect(g_queryInfo.host,
          g_queryInfo.user,
          g_queryInfo.password,
          g_queryInfo.dbName,
          g_queryInfo.port);
    if (taos == NULL) {
      errorPrint("[%d] Failed to connect to TDengine, reason:%s\n",
            winfo->threadID, taos_errstr(NULL));
      return NULL;
    } else {
      winfo->taos = taos;
    }
  }

5804 5805
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
5806
  debugPrint("%s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5807 5808
  if (0 != queryDbExec(winfo->taos, sqlStr, NO_INSERT_TYPE, false)) {
    taos_close(winfo->taos);
5809 5810
    return NULL;
  }
5811

5812 5813 5814 5815 5816
  //int64_t st = 0;
  //int64_t et = 0;
  do {
    //if (g_queryInfo.superQueryInfo.rate && (et - st) < g_queryInfo.superQueryInfo.rate*1000) {
    //  taosMsleep(g_queryInfo.superQueryInfo.rate*1000 - (et - st)); // ms
5817
    //  //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_from, winfo->end_table_to);
5818 5819 5820 5821 5822 5823 5824 5825 5826 5827
    //}

    //st = taosGetTimestampMs();
    char topic[32] = {0};
    for (int i = 0; i < g_queryInfo.subQueryInfo.sqlCount; i++) {
      sprintf(topic, "taosdemo-subscribe-%d", i);
      memset(subSqlstr,0,sizeof(subSqlstr));
      replaceSubTblName(g_queryInfo.subQueryInfo.sql[i], subSqlstr, i);
      char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
      if (g_queryInfo.subQueryInfo.result[i][0] != 0) {
5828 5829
        sprintf(tmpFile, "%s-%d",
                g_queryInfo.subQueryInfo.result[i], winfo->threadID);
5830
      }
5831 5832
      g_queryInfo.subQueryInfo.tsub[i] = subscribeImpl(
              winfo->taos, subSqlstr, topic, tmpFile); 
5833
      if (NULL == g_queryInfo.subQueryInfo.tsub[i]) {
5834
        taos_close(winfo->taos);
5835 5836 5837 5838
        return NULL;
      }
    }
    //et = taosGetTimestampMs();
5839
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
5840 5841 5842 5843 5844 5845 5846 5847 5848
  } while (0);

  // start loop to consume result
  TAOS_RES* res = NULL;
  while (1) {
    for (int i = 0; i < g_queryInfo.subQueryInfo.sqlCount; i++) {
      if (1 == g_queryInfo.subQueryInfo.subscribeMode) {
        continue;
      }
5849

5850 5851 5852 5853
      res = taos_consume(g_queryInfo.subQueryInfo.tsub[i]);
      if (res) {
        char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
        if (g_queryInfo.subQueryInfo.result[i][0] != 0) {
5854 5855
          sprintf(tmpFile, "%s-%d",
                  g_queryInfo.subQueryInfo.result[i],
5856
                  winfo->threadID);
5857 5858
        }
        getResult(res, tmpFile);
H
hzcheng 已提交
5859 5860 5861
      }
    }
  }
5862
  taos_free_result(res);
5863

5864
  for (int i = 0; i < g_queryInfo.subQueryInfo.sqlCount; i++) {
5865
    taos_unsubscribe(g_queryInfo.subQueryInfo.tsub[i],
5866
            g_queryInfo.subQueryInfo.subscribeKeepProgress);
5867
  }
5868 5869

  taos_close(winfo->taos);
H
hzcheng 已提交
5870 5871 5872
  return NULL;
}

5873
static void *superSubscribeProcess(void *sarg) {
5874
  threadInfo *winfo = (threadInfo *)sarg;
H
hzcheng 已提交
5875

5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891
  if (winfo->taos == NULL) {
    TAOS * taos = NULL;
    taos = taos_connect(g_queryInfo.host,
          g_queryInfo.user,
          g_queryInfo.password,
          g_queryInfo.dbName,
          g_queryInfo.port);
    if (taos == NULL) {
      errorPrint("[%d] Failed to connect to TDengine, reason:%s\n",
            winfo->threadID, taos_errstr(NULL));
      return NULL;
    } else {
      winfo->taos = taos;
    }
  }

5892 5893
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
5894
  debugPrint("%s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5895
  if (0 != queryDbExec(winfo->taos, sqlStr, NO_INSERT_TYPE, false)) {
5896
    taos_close(winfo->taos);
5897 5898
    return NULL;
  }
5899

5900 5901 5902 5903 5904
  //int64_t st = 0;
  //int64_t et = 0;
  do {
    //if (g_queryInfo.superQueryInfo.rate && (et - st) < g_queryInfo.superQueryInfo.rate*1000) {
    //  taosMsleep(g_queryInfo.superQueryInfo.rate*1000 - (et - st)); // ms
5905
    //  //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_from, winfo->end_table_to);
5906 5907 5908 5909 5910 5911 5912 5913
    //}

    //st = taosGetTimestampMs();
    char topic[32] = {0};
    for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
      sprintf(topic, "taosdemo-subscribe-%d", i);
      char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
      if (g_queryInfo.subQueryInfo.result[i][0] != 0) {
5914
        sprintf(tmpFile, "%s-%d",
5915
                g_queryInfo.superQueryInfo.result[i], winfo->threadID);
5916
      }
5917 5918 5919 5920
      g_queryInfo.superQueryInfo.tsub[i] =
          subscribeImpl(winfo->taos,
                  g_queryInfo.superQueryInfo.sql[i],
                  topic, tmpFile);
5921
      if (NULL == g_queryInfo.superQueryInfo.tsub[i]) {
5922
        taos_close(winfo->taos);
5923 5924 5925 5926
        return NULL;
      }
    }
    //et = taosGetTimestampMs();
5927
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
5928 5929 5930 5931 5932 5933 5934 5935 5936
  } while (0);

  // start loop to consume result
  TAOS_RES* res = NULL;
  while (1) {
    for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
      if (1 == g_queryInfo.superQueryInfo.subscribeMode) {
        continue;
      }
5937

5938 5939 5940 5941
      res = taos_consume(g_queryInfo.superQueryInfo.tsub[i]);
      if (res) {
        char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
        if (g_queryInfo.superQueryInfo.result[i][0] != 0) {
5942
          sprintf(tmpFile, "%s-%d",
5943
                  g_queryInfo.superQueryInfo.result[i], winfo->threadID);
5944 5945 5946 5947 5948 5949
        }
        getResult(res, tmpFile);
      }
    }
  }
  taos_free_result(res);
5950

5951
  for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
5952
    taos_unsubscribe(g_queryInfo.superQueryInfo.tsub[i],
5953
            g_queryInfo.superQueryInfo.subscribeKeepProgress);
5954
  }
5955 5956

  taos_close(winfo->taos);
H
hzcheng 已提交
5957 5958 5959
  return NULL;
}

5960
static int subscribeTestProcess() {
5961
  setupForAnsiEscape();
5962
  printfQueryMeta();
5963
  resetAfterAnsiEscape();
5964

5965 5966
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
5967
    (void) getchar();
Y
yihaoDeng 已提交
5968
  }
5969

5970 5971 5972 5973 5974
  TAOS * taos = NULL;
  taos = taos_connect(g_queryInfo.host,
          g_queryInfo.user,
          g_queryInfo.password,
          g_queryInfo.dbName,
5975
          g_queryInfo.port);
5976
  if (taos == NULL) {
5977 5978
    errorPrint( "Failed to connect to TDengine, reason:%s\n",
            taos_errstr(NULL));
5979 5980 5981 5982
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
5983 5984 5985 5986
    getAllChildNameOfSuperTable(taos,
            g_queryInfo.dbName,
            g_queryInfo.subQueryInfo.sTblName,
            &g_queryInfo.subQueryInfo.childTblName,
5987
            &g_queryInfo.subQueryInfo.childTblCount);
5988 5989
  }

5990 5991
  taos_close(taos); // TODO: workaround to use separate taos connection;

5992 5993 5994
  pthread_t  *pids = NULL;
  threadInfo *infos = NULL;
  //==== create sub threads for query from super table
5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005
  if ((g_queryInfo.superQueryInfo.sqlCount <= 0) ||
          (g_queryInfo.superQueryInfo.concurrent <= 0)) {
    errorPrint("%s() LN%d, query sqlCount %d or concurrent %d is not correct.\n",
              __func__, __LINE__, g_queryInfo.superQueryInfo.sqlCount,
              g_queryInfo.superQueryInfo.concurrent);
    exit(-1);
  }

  pids  = malloc(g_queryInfo.superQueryInfo.concurrent * sizeof(pthread_t));
  infos = malloc(g_queryInfo.superQueryInfo.concurrent * sizeof(threadInfo));
  if ((NULL == pids) || (NULL == infos)) {
6006
      errorPrint("%s() LN%d, malloc failed for create threads\n", __func__, __LINE__);
6007
      exit(-1);
6008
  }
6009

6010
  for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
6011 6012
      threadInfo *t_info = infos + i;
      t_info->threadID = i;
6013
      t_info->taos = NULL;  // TODO: workaround to use separate taos connection;
6014
      pthread_create(pids + i, NULL, superSubscribeProcess, t_info);
H
hzcheng 已提交
6015
  }
6016

6017
  //==== create sub threads for query from sub table
6018 6019
  pthread_t  *pidsOfSub  = NULL;
  threadInfo *infosOfSub = NULL;
6020
  if ((g_queryInfo.subQueryInfo.sqlCount > 0)
6021
          && (g_queryInfo.subQueryInfo.threadCnt > 0)) {
6022
    pidsOfSub  = malloc(g_queryInfo.subQueryInfo.threadCnt *
6023 6024 6025
            sizeof(pthread_t));
    infosOfSub = malloc(g_queryInfo.subQueryInfo.threadCnt * 
            sizeof(threadInfo));
6026
    if ((NULL == pidsOfSub) || (NULL == infosOfSub)) {
6027 6028 6029
      errorPrint("%s() LN%d, malloc failed for create threads\n",
              __func__, __LINE__);
      // taos_close(taos);
6030
      exit(-1);
S
Shuaiqiang Chang 已提交
6031
    }
6032

6033 6034
    int ntables = g_queryInfo.subQueryInfo.childTblCount;
    int threads = g_queryInfo.subQueryInfo.threadCnt;
6035

6036 6037 6038 6039 6040
    int a = ntables / threads;
    if (a < 1) {
      threads = ntables;
      a = 1;
    }
6041

6042 6043 6044 6045
    int b = 0;
    if (threads != 0) {
      b = ntables % threads;
    }
6046

6047
    int startFrom = 0;
6048
    for (int i = 0; i < threads; i++) {
6049 6050
      threadInfo *t_info = infosOfSub + i;
      t_info->threadID = i;
6051

6052 6053 6054 6055
      t_info->start_table_from = startFrom;
      t_info->ntables = i<b?a+1:a;
      t_info->end_table_to = i < b ? startFrom + a : startFrom + a - 1;
      startFrom = t_info->end_table_to + 1;
6056
      t_info->taos = NULL; // TODO: workaround to use separate taos connection;
6057
      pthread_create(pidsOfSub + i, NULL, subSubscribeProcess, t_info);
H
hzcheng 已提交
6058
    }
6059
    g_queryInfo.subQueryInfo.threadCnt = threads;
H
hzcheng 已提交
6060
  }
6061

6062 6063
  for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
    pthread_join(pids[i], NULL);
6064
  }
H
hzcheng 已提交
6065

6066
  tmfree((char*)pids);
6067
  tmfree((char*)infos);
H
hzcheng 已提交
6068

6069 6070
  for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) {
    pthread_join(pidsOfSub[i], NULL);
H
hzcheng 已提交
6071 6072
  }

6073
  tmfree((char*)pidsOfSub);
6074
  tmfree((char*)infosOfSub);
6075
//   taos_close(taos);
6076
  return 0;
H
hzcheng 已提交
6077 6078
}

6079
static void initOfInsertMeta() {
6080
  memset(&g_Dbs, 0, sizeof(SDbs));
6081

6082 6083 6084 6085 6086 6087
  // set default values
  tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
  g_Dbs.port = 6030;
  tstrncpy(g_Dbs.user, TSDB_DEFAULT_USER, MAX_DB_NAME_SIZE);
  tstrncpy(g_Dbs.password, TSDB_DEFAULT_PASS, MAX_DB_NAME_SIZE);
  g_Dbs.threadCount = 2;
6088 6089

  g_Dbs.use_metric = g_args.use_metric;
L
Liu Tao 已提交
6090 6091
}

6092
static void initOfQueryMeta() {
6093
  memset(&g_queryInfo, 0, sizeof(SQueryMetaInfo));
6094

6095 6096 6097 6098 6099
  // set default values
  tstrncpy(g_queryInfo.host, "127.0.0.1", MAX_DB_NAME_SIZE);
  g_queryInfo.port = 6030;
  tstrncpy(g_queryInfo.user, TSDB_DEFAULT_USER, MAX_DB_NAME_SIZE);
  tstrncpy(g_queryInfo.password, TSDB_DEFAULT_PASS, MAX_DB_NAME_SIZE);
L
Liu Tao 已提交
6100 6101
}

6102
static void setParaFromArg(){
6103 6104 6105
  if (g_args.host) {
    strcpy(g_Dbs.host, g_args.host);
  } else {
6106
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
6107
  }
L
Liu Tao 已提交
6108

6109 6110
  if (g_args.user) {
    strcpy(g_Dbs.user, g_args.user);
6111
  }
6112 6113 6114

  if (g_args.password) {
    strcpy(g_Dbs.password, g_args.password);
6115 6116
  }

6117 6118
  if (g_args.port) {
    g_Dbs.port = g_args.port;
6119
  }
L
Liu Tao 已提交
6120

6121 6122 6123
  g_Dbs.threadCount = g_args.num_of_threads;
  g_Dbs.threadCountByCreateTbl = g_args.num_of_threads;

6124 6125
  g_Dbs.dbCount = 1;
  g_Dbs.db[0].drop = 1;
6126

6127
  tstrncpy(g_Dbs.db[0].dbName, g_args.database, MAX_DB_NAME_SIZE);
6128
  g_Dbs.db[0].dbCfg.replica = g_args.replica;
6129
  tstrncpy(g_Dbs.db[0].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
L
Liu Tao 已提交
6130

6131
  tstrncpy(g_Dbs.resultFile, g_args.output_file, MAX_FILE_NAME_LEN);
6132 6133 6134 6135 6136

  g_Dbs.use_metric = g_args.use_metric;
  g_Dbs.insert_only = g_args.insert_only;

  g_Dbs.do_aggreFunc = true;
L
Liu Tao 已提交
6137

6138 6139
  char dataString[STRING_LEN];
  char **data_type = g_args.datatype;
6140

6141
  memset(dataString, 0, STRING_LEN);
L
Liu Tao 已提交
6142

6143 6144
  if (strcasecmp(data_type[0], "BINARY") == 0
          || strcasecmp(data_type[0], "BOOL") == 0
6145
          || strcasecmp(data_type[0], "NCHAR") == 0 ) {
6146
    g_Dbs.do_aggreFunc = false;
L
Liu Tao 已提交
6147
  }
H
hzcheng 已提交
6148

6149 6150 6151 6152 6153
  if (g_args.use_metric) {
    g_Dbs.db[0].superTblCount = 1;
    tstrncpy(g_Dbs.db[0].superTbls[0].sTblName, "meters", MAX_TB_NAME_SIZE);
    g_Dbs.db[0].superTbls[0].childTblCount = g_args.num_of_tables;
    g_Dbs.threadCount = g_args.num_of_threads;
6154
    g_Dbs.threadCountByCreateTbl = g_args.num_of_threads;
6155
    g_Dbs.queryMode = g_args.mode;
6156

6157 6158 6159 6160
    g_Dbs.db[0].superTbls[0].autoCreateTable = PRE_CREATE_SUBTBL;
    g_Dbs.db[0].superTbls[0].childTblExists = TBL_NO_EXISTS;
    g_Dbs.db[0].superTbls[0].disorderRange = g_args.disorderRange;
    g_Dbs.db[0].superTbls[0].disorderRatio = g_args.disorderRatio;
6161
    tstrncpy(g_Dbs.db[0].superTbls[0].childTblPrefix,
6162 6163 6164
            g_args.tb_prefix, MAX_TB_NAME_SIZE);
    tstrncpy(g_Dbs.db[0].superTbls[0].dataSource, "rand", MAX_TB_NAME_SIZE);
    tstrncpy(g_Dbs.db[0].superTbls[0].insertMode, "taosc", MAX_TB_NAME_SIZE);
6165
    tstrncpy(g_Dbs.db[0].superTbls[0].startTimestamp,
6166
            "2017-07-14 10:40:00.000", MAX_TB_NAME_SIZE);
6167
    g_Dbs.db[0].superTbls[0].timeStampStep = DEFAULT_TIMESTAMP_STEP;
6168

6169
    g_Dbs.db[0].superTbls[0].insertRows = g_args.num_of_DPT;
6170
    g_Dbs.db[0].superTbls[0].maxSqlLen = TSDB_PAYLOAD_SIZE;
6171

6172 6173 6174 6175 6176
    g_Dbs.db[0].superTbls[0].columnCount = 0;
    for (int i = 0; i < MAX_NUM_DATATYPE; i++) {
      if (data_type[i] == NULL) {
        break;
      }
6177

6178
      tstrncpy(g_Dbs.db[0].superTbls[0].columns[i].dataType,
6179
              data_type[i], MAX_TB_NAME_SIZE);
6180
      g_Dbs.db[0].superTbls[0].columns[i].dataLen = g_args.len_of_binary;
6181 6182
      g_Dbs.db[0].superTbls[0].columnCount++;
    }
6183

6184 6185 6186 6187 6188
    if (g_Dbs.db[0].superTbls[0].columnCount > g_args.num_of_CPR) {
      g_Dbs.db[0].superTbls[0].columnCount = g_args.num_of_CPR;
    } else {
      for (int i = g_Dbs.db[0].superTbls[0].columnCount; i < g_args.num_of_CPR; i++) {
        tstrncpy(g_Dbs.db[0].superTbls[0].columns[i].dataType, "INT", MAX_TB_NAME_SIZE);
6189
        g_Dbs.db[0].superTbls[0].columns[i].dataLen = 0;
6190 6191 6192
        g_Dbs.db[0].superTbls[0].columnCount++;
      }
    }
6193

6194
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[0].dataType, "INT", MAX_TB_NAME_SIZE);
6195
    g_Dbs.db[0].superTbls[0].tags[0].dataLen = 0;
6196

6197
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[1].dataType, "BINARY", MAX_TB_NAME_SIZE);
6198 6199
    g_Dbs.db[0].superTbls[0].tags[1].dataLen = g_args.len_of_binary;
    g_Dbs.db[0].superTbls[0].tagCount = 2;
6200
  } else {
6201 6202
    g_Dbs.threadCountByCreateTbl = g_args.num_of_threads;
    g_Dbs.db[0].superTbls[0].tagCount = 0;
H
hzcheng 已提交
6203
  }
6204 6205 6206 6207 6208 6209
}

/* Function to do regular expression check */
static int regexMatch(const char *s, const char *reg, int cflags) {
  regex_t regex;
  char    msgbuf[100] = {0};
H
hzcheng 已提交
6210

6211 6212 6213
  /* Compile regular expression */
  if (regcomp(&regex, reg, cflags) != 0) {
    printf("Fail to compile regex\n");
H
Hui Li 已提交
6214 6215 6216
    exit(-1);
  }

6217 6218 6219 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240
  /* Execute regular expression */
  int reti = regexec(&regex, s, 0, NULL, 0);
  if (!reti) {
    regfree(&regex);
    return 1;
  } else if (reti == REG_NOMATCH) {
    regfree(&regex);
    return 0;
  } else {
    regerror(reti, &regex, msgbuf, sizeof(msgbuf));
    printf("Regex match failed: %s\n", msgbuf);
    regfree(&regex);
    exit(-1);
  }

  return 0;
}

static int isCommentLine(char *line) {
  if (line == NULL) return 1;

  return regexMatch(line, "^\\s*#.*", REG_EXTENDED);
}

6241
static void querySqlFile(TAOS* taos, char* sqlFile)
6242 6243 6244 6245 6246 6247
{
  FILE *fp = fopen(sqlFile, "r");
  if (fp == NULL) {
    printf("failed to open file %s, reason:%s\n", sqlFile, strerror(errno));
    return;
  }
6248

6249 6250 6251 6252 6253 6254 6255
  int       read_len = 0;
  char *    cmd = calloc(1, MAX_SQL_SIZE);
  size_t    cmd_len = 0;
  char *    line = NULL;
  size_t    line_len = 0;

  double t = getCurrentTime();
6256

6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269
  while ((read_len = tgetline(&line, &line_len, fp)) != -1) {
    if (read_len >= MAX_SQL_SIZE) continue;
    line[--read_len] = '\0';

    if (read_len == 0 || isCommentLine(line)) {  // line starts with #
      continue;
    }

    if (line[read_len - 1] == '\\') {
      line[read_len - 1] = ' ';
      memcpy(cmd + cmd_len, line, read_len);
      cmd_len += read_len;
      continue;
6270
    }
6271 6272

    memcpy(cmd + cmd_len, line, read_len);
6273
    verbosePrint("%s() LN%d cmd: %s\n", __func__, __LINE__, cmd);
6274 6275 6276
    if (0 != queryDbExec(taos, cmd, NO_INSERT_TYPE, false)) {
        errorPrint("%s() LN%d, queryDbExec %s failed!\n",
               __func__, __LINE__, cmd);
6277 6278 6279 6280 6281
        tmfree(cmd);
        tmfree(line);
        tmfclose(fp);
        return;
    }
6282 6283
    memset(cmd, 0, MAX_SQL_SIZE);
    cmd_len = 0;
H
hzcheng 已提交
6284 6285
  }

6286 6287
  t = getCurrentTime() - t;
  printf("run %s took %.6f second(s)\n\n", sqlFile, t);
6288

6289 6290 6291 6292
  tmfree(cmd);
  tmfree(line);
  tmfclose(fp);
  return;
H
hzcheng 已提交
6293 6294
}

6295
static void testMetaFile() {
6296
    if (INSERT_TEST == g_args.test_mode) {
6297 6298
      if (g_Dbs.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_Dbs.cfgDir);
6299

6300
      insertTestProcess();
6301

6302
    } else if (QUERY_TEST == g_args.test_mode) {
6303 6304
      if (g_queryInfo.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
6305

6306
      queryTestProcess();
6307

6308
    } else if (SUBSCRIBE_TEST == g_args.test_mode) {
6309 6310
      if (g_queryInfo.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
6311

6312
      subscribeTestProcess();
6313

6314 6315 6316
    }  else {
      ;
    }
6317
}
6318

6319
static void queryResult() {
6320 6321 6322
    // select
    if (false == g_Dbs.insert_only) {
      // query data
6323

6324 6325 6326
      pthread_t read_id;
      threadInfo *rInfo = malloc(sizeof(threadInfo));
      rInfo->start_time = 1500000000000;  // 2017-07-14 10:40:00.000
6327
      rInfo->start_table_from = 0;
6328

6329
      //rInfo->do_aggreFunc = g_Dbs.do_aggreFunc;
6330
      if (g_args.use_metric) {
6331 6332
        rInfo->ntables = g_Dbs.db[0].superTbls[0].childTblCount;
        rInfo->end_table_to = g_Dbs.db[0].superTbls[0].childTblCount - 1;
6333
        rInfo->superTblInfo = &g_Dbs.db[0].superTbls[0];
6334
        strcpy(rInfo->tb_prefix,
6335 6336
              g_Dbs.db[0].superTbls[0].childTblPrefix);
      } else {
6337 6338
        rInfo->ntables = g_args.num_of_tables;
        rInfo->end_table_to = g_args.num_of_tables -1;
6339 6340 6341
        strcpy(rInfo->tb_prefix, g_args.tb_prefix);
      }

6342
      rInfo->taos = taos_connect(
6343 6344 6345 6346
              g_Dbs.host,
              g_Dbs.user,
              g_Dbs.password,
              g_Dbs.db[0].dbName,
6347
              g_Dbs.port);
6348
      if (rInfo->taos == NULL) {
6349 6350
        errorPrint( "Failed to connect to TDengine, reason:%s\n",
                taos_errstr(NULL));
6351 6352 6353 6354
        free(rInfo);
        exit(-1);
      }

6355 6356 6357 6358 6359 6360 6361 6362 6363 6364
      strcpy(rInfo->fp, g_Dbs.resultFile);

      if (!g_Dbs.use_metric) {
        pthread_create(&read_id, NULL, readTable, rInfo);
      } else {
        pthread_create(&read_id, NULL, readMetric, rInfo);
      }
      pthread_join(read_id, NULL);
      taos_close(rInfo->taos);
      free(rInfo);
H
hzcheng 已提交
6365
    }
6366 6367
}

6368 6369
static void testCmdLine() {

6370 6371
  g_args.test_mode = INSERT_TEST;
  insertTestProcess();
6372

6373 6374 6375 6376
  if (g_Dbs.insert_only)
    return;
  else
    queryResult();
6377 6378
}

6379 6380 6381
int main(int argc, char *argv[]) {
  parse_args(argc, argv, &g_args);

6382
  debugPrint("meta file: %s\n", g_args.metaFile);
6383 6384 6385

  if (g_args.metaFile) {
    initOfInsertMeta();
6386
    initOfQueryMeta();
6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399

    if (false == getInfoFromJsonFile(g_args.metaFile)) {
      printf("Failed to read %s\n", g_args.metaFile);
      return 1;
    }

    testMetaFile();
  } else {
    memset(&g_Dbs, 0, sizeof(SDbs));
    setParaFromArg();

    if (NULL != g_args.sqlFile) {
      TAOS* qtaos = taos_connect(
6400 6401 6402 6403
          g_Dbs.host,
          g_Dbs.user,
          g_Dbs.password,
          g_Dbs.db[0].dbName,
6404
          g_Dbs.port);
6405
      querySqlFile(qtaos, g_args.sqlFile);
6406 6407 6408 6409 6410
      taos_close(qtaos);

    } else {
      testCmdLine();
    }
H
hzcheng 已提交
6411
  }
6412 6413

  return 0;
H
hzcheng 已提交
6414
}
6415