taosdemo.c 213.1 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>
#else  
  #include <regex.h>
  #include <stdio.h>
#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;
  
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 {
  SYNC, 
  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,
  TSDB_SHOW_DB_QUORUM_INDEX,  
  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,
  TSDB_SHOW_STABLES_METRIC_INDEX,  
  TSDB_SHOW_STABLES_UID_INDEX,  
  TSDB_SHOW_STABLES_TID_INDEX,
  TSDB_SHOW_STABLES_VGID_INDEX,  
  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;
  char  note[128];  
} 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;

  // 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;
  int32_t  vgroups;  
  int16_t  replica;
  int16_t  quorum;
  int16_t  days;  
  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;

typedef struct SDbCfg_S { 
//  int       maxtablesPerVnode;
  int       minRows; 
  int       maxRows;
  int       comp;
  int       walLevel;
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  int       cacheLast;
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  int       fsync;  
  int       replica;
  int       update;
  int       keep;
  int       days;
  int       cache;
  int       blocks;
  int       quorum;
  char      precision[MAX_TB_NAME_SIZE];  
} 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;
  
  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];
  
  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;
  SubQueryInfo    subQueryInfo;  
} 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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  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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static void resetAfterAnsiEscape(void) {
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  // Reset colors
  printf("\x1b[0m");    

  // 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];
char *aggreFunc[] = {"*", "count(*)", "avg(col0)", "sum(col0)", 
    "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
                     #ifdef _TD_POWER_ 
                     "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

#ifndef TAOSDEMO_STATUS 
#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] = "        ";
  printf("%s%s%s%s\n", indent, "-f", indent, 
          "The meta file to the execution procedure. Default is './meta.json'.");
  printf("%s%s%s%s\n", indent, "-u", indent, 
          "The TDengine user name to use when connecting to the server. Default is 'root'.");
#ifdef _TD_POWER_
  printf("%s%s%s%s\n", indent, "-P", indent, 
          "The password to use when connecting to the server. Default is 'powerdb'.");
  printf("%s%s%s%s\n", indent, "-c", indent, 
          "Configuration directory. Default is '/etc/power/'.");
#else
  printf("%s%s%s%s\n", indent, "-P", indent, 
          "The password to use when connecting to the server. Default is 'taosdata'.");
  printf("%s%s%s%s\n", indent, "-c", indent, 
          "Configuration directory. Default is '/etc/taos/'.");
#endif  
  printf("%s%s%s%s\n", indent, "-h", indent, 
          "The host to connect to TDengine. Default is localhost.");
  printf("%s%s%s%s\n", indent, "-p", indent, 
          "The TCP/IP port number to use for the connection. Default is 0.");
  printf("%s%s%s%s\n", indent, "-d", indent, 
          "Destination database. Default is 'test'.");
  printf("%s%s%s%s\n", indent, "-a", indent, 
          "Set the replica parameters of the database, Default 1, min: 1, max: 3.");
  printf("%s%s%s%s\n", indent, "-m", indent, 
          "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, 
          "Direct output to the named file. Default is './output.txt'.");
  printf("%s%s%s%s\n", indent, "-q", indent, 
          "Query mode--0: SYNC, 1: ASYNC. Default is SYNC.");
  printf("%s%s%s%s\n", indent, "-b", indent, 
          "The data_type of columns, default: TINYINT,SMALLINT,INT,BIGINT,FLOAT,DOUBLE,BINARY,NCHAR,BOOL,TIMESTAMP.");
  printf("%s%s%s%s\n", indent, "-w", indent, 
          "The length of data_type 'BINARY' or 'NCHAR'. Default is 16");
  printf("%s%s%s%s\n", indent, "-l", indent, 
          "The number of columns per record. Default is 10.");
  printf("%s%s%s%s\n", indent, "-T", indent, 
          "The number of threads. Default is 10.");
  printf("%s%s%s%s\n", indent, "-i", indent, 
          "The sleep time (ms) between insertion. Default is 0.");
  printf("%s%s%s%s\n", indent, "-r", indent, 
          "The number of records per request. Default is 100.");
  printf("%s%s%s%s\n", indent, "-t", indent, 
          "The number of tables. Default is 10000.");
  printf("%s%s%s%s\n", indent, "-n", indent, 
          "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.");
  printf("%s%s%s%s\n", indent, "-O", indent, 
          "Insert mode--0: In order, > 0: disorder ratio. Default is in order.");
  printf("%s%s%s%s\n", indent, "-R", indent, 
          "Out of order data's range, ms, default is 1000.");
674 675
  printf("%s%s%s%s\n", indent, "-g", indent, 
          "Print debug info.");
676 677
  printf("%s%s%s%s\n", indent, "-V, --version", indent, 
          "Print version info.");
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/*    printf("%s%s%s%s\n", indent, "-D", indent, 
          "if elete database if exists. 0: no, 1: yes, default is 1");
          */
}

683
static void parse_args(int argc, char *argv[], SArguments *arguments) {
684
  char **sptr;
685 686 687 688 689 690 691 692
  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) {
693
          errorPrint( "Invalid path %s\n", configPath);
694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715
          return;
      }
      taos_options(TSDB_OPTION_CONFIGDIR, full_path.we_wordv[0]);
      wordfree(&full_path);
    } 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]);
716 717
    } else if (strcmp(argv[i], "-qt") == 0) {
      arguments->query_times = atoi(argv[++i]);
718
    } else if (strcmp(argv[i], "-B") == 0) {
719
      arguments->interlace_rows = atoi(argv[++i]);
720 721 722 723 724 725 726 727 728 729 730
    } 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) {
731
      sptr = arguments->datatype;
732 733
      ++i;
      if (strstr(argv[i], ",") == NULL) {
734
        // only one col
735 736 737 738 739 740 741 742 743 744
        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();
745
          ERROR_EXIT( "Invalid data_type!\n");
746
          exit(EXIT_FAILURE);
747
        }
748
        sptr[0] = argv[i];
749
      } else {
750
        // more than one col
751
        int index = 0;
752
        char *dupstr = strdup(argv[i]);
753 754 755
        char *running = dupstr;
        char *token = strsep(&running, ",");
        while (token != NULL) {
756 757 758 759 760 761 762 763 764 765
          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();
766
            ERROR_EXIT("Invalid data_type!\n");
767
            exit(EXIT_FAILURE);
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          }
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          sptr[index++] = token;
          token = strsep(&running, ",");
          if (index >= MAX_NUM_DATATYPE) break;
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        }
773
        sptr[index] = NULL;
774
      }
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    } 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];
779 780
    } else if (strcmp(argv[i], "-N") == 0) {
      arguments->use_metric = false;
781
    } else if (strcmp(argv[i], "-x") == 0) {
782
      arguments->insert_only = false;
783
    } else if (strcmp(argv[i], "-y") == 0) {
784
      arguments->answer_yes = true;
785 786
    } else if (strcmp(argv[i], "-g") == 0) {
      arguments->debug_print = true;
787 788
    } else if (strcmp(argv[i], "-gg") == 0) {
      arguments->verbose_print = true;
789 790
    } else if (strcmp(argv[i], "-pp") == 0) {
      arguments->performance_print = true;
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    } else if (strcmp(argv[i], "-c") == 0) {
      strcpy(configDir, argv[++i]);
    } else if (strcmp(argv[i], "-O") == 0) {
      arguments->disorderRatio = atoi(argv[++i]);
      if (arguments->disorderRatio > 1 
              || arguments->disorderRatio < 0) {
        arguments->disorderRatio = 0;
      } else if (arguments->disorderRatio == 1) {
        arguments->disorderRange = 10;
800
      }
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    } else if (strcmp(argv[i], "-R") == 0) {
      arguments->disorderRange = atoi(argv[++i]);
      if (arguments->disorderRange == 1 
              && (arguments->disorderRange > 50 
              || arguments->disorderRange <= 0)) {
        arguments->disorderRange = 10;
807
      }
808 809 810 811
    } else if (strcmp(argv[i], "-a") == 0) {
      arguments->replica = atoi(argv[++i]);
      if (arguments->replica > 3 || arguments->replica < 1) {
          arguments->replica = 1;
812
      }
813 814 815 816 817
    } 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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      }
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    } else if ((strcmp(argv[i], "--version") == 0) ||
        (strcmp(argv[i], "-V") == 0)){
      printVersion();
      exit(0);
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    } else if (strcmp(argv[i], "--help") == 0) {
      printHelp();
      exit(0);
    } else {
      printHelp();
828
      ERROR_EXIT("ERROR: wrong options\n");
829
      exit(EXIT_FAILURE);
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    }
  }
832

833 834
  if (((arguments->debug_print) && (arguments->metaFile == NULL))
          || arguments->verbose_print) {
835
    printf("###################################################################\n");
836
    printf("# meta file:                         %s\n", arguments->metaFile);
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    printf("# Server IP:                         %s:%hu\n", 
            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");
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    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");
    }
852
    printf("# Insertion interval:                %d\n", arguments->insert_interval);
853
    printf("# Number of records per req:         %d\n", arguments->num_of_RPR);
854
    printf("# Max SQL length:                    %d\n", arguments->max_sql_len);
855
    printf("# Length of Binary:                  %d\n", arguments->len_of_binary);
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    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);
  
    }
    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);
869
    printf("# Print verbose info:                %d\n", arguments->verbose_print);
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    printf("###################################################################\n");
    if (!arguments->answer_yes) {
        printf("Press enter key to continue\n\n");
        (void) getchar();
    }
  }
876
}
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878 879 880 881
static bool getInfoFromJsonFile(char* file);
//static int generateOneRowDataForStb(SSuperTable* stbInfo);
//static int getDataIntoMemForStb(SSuperTable* stbInfo);
static void init_rand_data();
882
static void tmfclose(FILE *fp) {
883 884 885 886
  if (NULL != fp) {
    fclose(fp);
  }
}
887

888
static void tmfree(char *buf) {
889 890
  if (NULL != buf) {
    free(buf);
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  }
892
}
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894
static int queryDbExec(TAOS *taos, char *command, QUERY_TYPE type, bool quiet) {
895 896 897
  int i;
  TAOS_RES *res = NULL;
  int32_t   code = -1;
898

899 900 901 902
  for (i = 0; i < 5; i++) {
    if (NULL != res) {
      taos_free_result(res);
      res = NULL;
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    }
904

905 906 907 908
    res = taos_query(taos, command);
    code = taos_errno(res);
    if (0 == code) {
      break;
909
    }
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  }

912
  if (code != 0) {
913 914 915 916
    if (!quiet) {
      debugPrint("%s() LN%d - command: %s\n", __func__, __LINE__, command);
      errorPrint("Failed to run %s, reason: %s\n", command, taos_errstr(res));
    }
917 918 919
    taos_free_result(res);
    //taos_close(taos);
    return -1;
920
  }
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922 923 924 925
  if (INSERT_TYPE == type) {
    int affectedRows = taos_affected_rows(res);
    taos_free_result(res);
    return affectedRows;
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  }
927

928
  taos_free_result(res);
929 930
  return 0;
}
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932 933 934 935 936 937 938 939 940 941
static void getResult(TAOS_RES *res, char* resultFileName) {  
  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) {
942
      errorPrint("%s() LN%d, failed to open result file: %s, result will not save to file\n", __func__, __LINE__, resultFileName);
943 944 945 946 947
    }
  }
  
  char* databuf = (char*) calloc(1, 100*1024*1024);
  if (databuf == NULL) {
948
    errorPrint("%s() LN%d, failed to malloc, warning: save result to file slowly!\n", __func__, __LINE__);
949 950
    if (fp)
        fclose(fp);
951 952
    return ;
  }
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954 955
  int   totalLen = 0;
  char  temp[16000];
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957 958 959 960 961 962
  // 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);
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    }
964 965 966 967 968 969
    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;
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  }

972 973 974 975
  if (fp) fprintf(fp, "%s", databuf);
  tmfclose(fp);
  free(databuf);
}
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977 978 979 980 981 982
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;
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  }
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985 986 987
  getResult(res, resultFileName);
  taos_free_result(res);
}
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989
static double getCurrentTime() {
990 991 992 993
  struct timeval tv;
  if (gettimeofday(&tv, NULL) != 0) {
    perror("Failed to get current time in ms");
    return 0.0;
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  }
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996 997 998 999 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 1042
  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;
  return randfloat[cursor];    
}

static const char charset[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
1043
static void rand_string(char *str, int size) {
1044 1045 1046 1047
  str[0] = 0;
  if (size > 0) {
    //--size;
    int n;
1048
    for (n = 0; n < size - 1; n++) {
1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065
      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++){
1066 1067 1068 1069
    randint[i] = (int)(taosRandom() % 65535);
    randbigint[i] = (int64_t)(taosRandom() % 2147483648);
    randfloat[i] = (float)(taosRandom() / 1000.0);
    randdouble[i] = (double)(taosRandom() / 1000000.0);
1070 1071 1072
  }
}

1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092
#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)

1093
static int printfInsertMeta() {
1094 1095
    SHOW_PARSE_RESULT_START();

1096 1097 1098 1099 1100 1101
  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);
1102 1103
  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);
1104
  printf("max sql length:             \033[33m%d\033[0m\n", g_args.max_sql_len);
1105 1106

  printf("database count:             \033[33m%d\033[0m\n", g_Dbs.dbCount);
1107

1108 1109
  for (int i = 0; i < g_Dbs.dbCount; i++) {
    printf("database[\033[33m%d\033[0m]:\n", i);
1110
    printf("  database[%d] name:      \033[33m%s\033[0m\n", i, g_Dbs.db[i].dbName);
1111 1112 1113 1114 1115 1116 1117 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
    if (0 == g_Dbs.db[i].drop) {
      printf("  drop:                  \033[33mno\033[0m\n");     
    }else {
      printf("  drop:                  \033[33myes\033[0m\n"); 
    }

    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) {
1154 1155
      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2))
              || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
1156 1157
        printf("  precision:             \033[33m%s\033[0m\n", g_Dbs.db[i].dbCfg.precision);
      } else {
1158 1159 1160
        printf("\033[1m\033[40;31m  precision error:       %s\033[0m\n",
                g_Dbs.db[i].dbCfg.precision);
        return -1;
1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184
      }
    }

    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);
    
      printf("      stbName:           \033[33m%s\033[0m\n",  g_Dbs.db[i].superTbls[j].sTblName);   

      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");
      }
      
      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");
      }
1185 1186 1187 1188 1189 1190 1191 1192

      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);
      }
1193
      if (g_Dbs.db[i].superTbls[j].childTblOffset >= 0) {
1194 1195 1196
        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);
1197 1198

      if (0 == g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl) {
1199
        printf("      multiThreadWriteOneTbl:  \033[33mno\033[0m\n");
1200
      }else {
1201
        printf("      multiThreadWriteOneTbl:  \033[33myes\033[0m\n");
1202
      }
1203 1204
      printf("      interlaceRows:     \033[33m%d\033[0m\n",
              g_Dbs.db[i].superTbls[j].interlaceRows);
1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222
      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);
1223 1224
      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);
1225 1226 1227 1228
        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))) {
1229
          printf("column[\033[33m%d\033[0m]:\033[33m%s(%d)\033[0m ", k,
1230 1231
                  g_Dbs.db[i].superTbls[j].columns[k].dataType,
                  g_Dbs.db[i].superTbls[j].columns[k].dataLen);
1232
        } else {
1233 1234
          printf("column[%d]:\033[33m%s\033[0m ", k,
                  g_Dbs.db[i].superTbls[j].columns[k].dataType);
1235 1236 1237
        }
      }
      printf("\n");
1238 1239 1240

      printf("      tagCount:            \033[33m%d\033[0m\n        ",
              g_Dbs.db[i].superTbls[j].tagCount);
1241 1242
      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);
1243 1244 1245
        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,
1246 1247
                  g_Dbs.db[i].superTbls[j].tags[k].dataType,
                  g_Dbs.db[i].superTbls[j].tags[k].dataLen);
1248
        } else {
1249 1250
          printf("tag[%d]:\033[33m%s\033[0m ", k,
                  g_Dbs.db[i].superTbls[j].tags[k].dataType);
1251
        }
1252 1253 1254 1255 1256
      }
      printf("\n");
    }
    printf("\n");
  }
1257 1258

  SHOW_PARSE_RESULT_END();
1259 1260

  return 0;
1261 1262 1263
}

static void printfInsertMetaToFile(FILE* fp) {
1264 1265

  SHOW_PARSE_RESULT_START_TO_FILE(fp);
1266

1267 1268 1269 1270 1271
  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);
1272 1273 1274
  fprintf(fp, "insert interval:            %d\n", g_args.insert_interval);
  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);
1275
  fprintf(fp, "database count:          %d\n", g_Dbs.dbCount);
1276

1277 1278
  for (int i = 0; i < g_Dbs.dbCount; i++) {
    fprintf(fp, "database[%d]:\n", i);
1279
    fprintf(fp, "  database[%d] name:       %s\n", i, g_Dbs.db[i].dbName);
1280 1281 1282 1283 1284 1285 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
    if (0 == g_Dbs.db[i].drop) {
      fprintf(fp, "  drop:                  no\n");     
    }else {
      fprintf(fp, "  drop:                  yes\n"); 
    }

    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) {
1323 1324
      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2))
              || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357
        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);
    
      fprintf(fp, "      stbName:           %s\n",  g_Dbs.db[i].superTbls[j].sTblName);   

      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");
      }
      
      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");
      }
      
      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); 
1358
      fprintf(fp, "      insert interval:   %d\n", g_Dbs.db[i].superTbls[j].insertInterval);
1359 1360 1361 1362 1363 1364

      if (0 == g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl) {
        fprintf(fp, "      multiThreadWriteOneTbl:  no\n");     
      }else {
        fprintf(fp, "      multiThreadWriteOneTbl:  yes\n"); 
      }
1365
      fprintf(fp, "      interlaceRows:     %d\n",  g_Dbs.db[i].superTbls[j].interlaceRows);     
1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378
      fprintf(fp, "      disorderRange:     %d\n",  g_Dbs.db[i].superTbls[j].disorderRange);     
      fprintf(fp, "      disorderRatio:     %d\n",  g_Dbs.db[i].superTbls[j].disorderRatio);
      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);             
      fprintf(fp, "      sampleFormat:      %s\n",  g_Dbs.db[i].superTbls[j].sampleFormat);
      fprintf(fp, "      sampleFile:        %s\n",  g_Dbs.db[i].superTbls[j].sampleFile); 
      fprintf(fp, "      tagsFile:          %s\n",  g_Dbs.db[i].superTbls[j].tagsFile);   
    
      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);
1379 1380 1381 1382 1383 1384 1385 1386
        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);
1387 1388 1389 1390 1391
        } else {
          fprintf(fp, "column[%d]:%s ", k, g_Dbs.db[i].superTbls[j].columns[k].dataType);
        }
      }
      fprintf(fp, "\n");
1392 1393 1394

      fprintf(fp, "      tagCount:            %d\n        ",
              g_Dbs.db[i].superTbls[j].tagCount);
1395 1396
      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);
1397 1398 1399 1400 1401 1402
        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);
1403 1404
        } else {
          fprintf(fp, "tag[%d]:%s ", k, g_Dbs.db[i].superTbls[j].tags[k].dataType);
1405
        }
1406 1407 1408 1409 1410
      }
      fprintf(fp, "\n");
    }
    fprintf(fp, "\n");
  }
1411

1412
  SHOW_PARSE_RESULT_END_TO_FILE(fp);
1413 1414 1415
}

static void printfQueryMeta() {
1416

1417
  SHOW_PARSE_RESULT_START();
1418

1419 1420
  printf("host:                    \033[33m%s:%u\033[0m\n",
          g_queryInfo.host, g_queryInfo.port);
1421 1422 1423 1424
  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");
1425
  printf("specified table query info:                   \n");
1426
  printf("query interval: \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.rate);
1427
  printf("query times:    \033[33m%d\033[0m\n", g_args.query_times);
1428
  printf("concurrent:     \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.concurrent);
1429
  printf("sqlCount:       \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.sqlCount);
1430

1431
  if (SUBSCRIBE_TEST == g_args.test_mode) {
1432 1433 1434 1435 1436 1437 1438 1439 1440 1441
    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");
1442
  printf("super table query info:                   \n");
1443 1444 1445 1446 1447
  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);

1448
  if (SUBSCRIBE_TEST == g_args.test_mode) {
1449 1450 1451 1452 1453
    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);
  }
1454 1455

  printf("sqlCount:       \033[33m%d\033[0m\n", g_queryInfo.subQueryInfo.sqlCount);
1456 1457
  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]);
1458
  }
1459
  printf("\n");
1460

1461
  SHOW_PARSE_RESULT_END();
1462 1463
}

1464
static char* formatTimestamp(char* buf, int64_t val, int precision) {
1465 1466 1467 1468 1469 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
  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;
}

1496 1497 1498
static void xDumpFieldToFile(FILE* fp, const char* val,
        TAOS_FIELD* field, int32_t length, int precision) {

1499 1500 1501 1502 1503 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
  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:
1534
      formatTimestamp(buf, *(int64_t*)val, precision);
1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549
      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) {
1550
    errorPrint("%s() LN%d, failed to open file: %s\n", __func__, __LINE__, fname);
1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594
    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);
  
  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;
}

static int getDbFromServer(TAOS * taos, SDbInfo** dbInfos) {  
  TAOS_RES * res;  
  TAOS_ROW row = NULL;
  int count = 0;
  
  res = taos_query(taos, "show databases;");  
  int32_t code = taos_errno(res);
  
  if (code != 0) {
1595
    errorPrint( "failed to run <show databases>, reason: %s\n", taos_errstr(res));
1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606
    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) {
1607
      errorPrint( "failed to allocate memory for some dbInfo[%d]\n", count);
1608 1609 1610
      return -1;
    }

1611 1612
    tstrncpy(dbInfos[count]->name, (char *)row[TSDB_SHOW_DB_NAME_INDEX],
            fields[TSDB_SHOW_DB_NAME_INDEX].bytes);
1613
    formatTimestamp(dbInfos[count]->create_time,
1614 1615
            *(int64_t*)row[TSDB_SHOW_DB_CREATED_TIME_INDEX],
            TSDB_TIME_PRECISION_MILLI);
1616 1617 1618 1619 1620 1621
    dbInfos[count]->ntables = *((int32_t *)row[TSDB_SHOW_DB_NTABLES_INDEX]);
    dbInfos[count]->vgroups = *((int32_t *)row[TSDB_SHOW_DB_VGROUPS_INDEX]);  
    dbInfos[count]->replica = *((int16_t *)row[TSDB_SHOW_DB_REPLICA_INDEX]);
    dbInfos[count]->quorum = *((int16_t *)row[TSDB_SHOW_DB_QUORUM_INDEX]);
    dbInfos[count]->days = *((int16_t *)row[TSDB_SHOW_DB_DAYS_INDEX]);  

1622 1623
    tstrncpy(dbInfos[count]->keeplist, (char *)row[TSDB_SHOW_DB_KEEP_INDEX],
            fields[TSDB_SHOW_DB_KEEP_INDEX].bytes);      
1624 1625 1626 1627 1628 1629 1630 1631 1632
    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]));

1633 1634 1635
    tstrncpy(dbInfos[count]->precision, 
            (char *)row[TSDB_SHOW_DB_PRECISION_INDEX],
            fields[TSDB_SHOW_DB_PRECISION_INDEX].bytes);  
1636
    dbInfos[count]->update = *((int8_t *)row[TSDB_SHOW_DB_UPDATE_INDEX]);
1637 1638 1639
    tstrncpy(dbInfos[count]->status, (char *)row[TSDB_SHOW_DB_STATUS_INDEX],
            fields[TSDB_SHOW_DB_STATUS_INDEX].bytes); 

1640 1641
    count++;
    if (count > MAX_DATABASE_COUNT) {
1642
      errorPrint( "The database count overflow than %d\n", MAX_DATABASE_COUNT);      
1643 1644 1645 1646 1647 1648 1649 1650
      break;
    }
  }

  return count;
}

static void printfDbInfoForQueryToFile(char* filename, SDbInfo* dbInfos, int index) {
1651
  if (filename[0] == 0)
1652
      return;
1653 1654 1655

  FILE *fp = fopen(filename, "at");
  if (fp == NULL) {
1656
    errorPrint( "failed to open file: %s\n", filename);
1657
    return;
1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693
  }

  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);
  fprintf(fp, "vgroups: %d\n", dbInfos->vgroups);  
  fprintf(fp, "replica: %d\n", dbInfos->replica);
  fprintf(fp, "quorum: %d\n", dbInfos->quorum);
  fprintf(fp, "days: %d\n", dbInfos->days);    
  fprintf(fp, "keep0,keep1,keep(D): %s\n", dbInfos->keeplist);      
  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);
  fprintf(fp, "cachelast: %d\n", dbInfos->cachelast);  
  fprintf(fp, "precision: %s\n", dbInfos->precision);  
  fprintf(fp, "update: %d\n", dbInfos->update);
  fprintf(fp, "status: %s\n", dbInfos->status); 
  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);
1694 1695 1696 1697
  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);

1698 1699 1700 1701 1702 1703 1704 1705 1706
  // 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);
1707

1708 1709 1710 1711
  // show databases
  res = taos_query(taos, "show databases;");
  SDbInfo** dbInfos = (SDbInfo **)calloc(MAX_DATABASE_COUNT, sizeof(SDbInfo *));
  if (dbInfos == NULL) {
1712
    errorPrint("%s() LN%d, failed to allocate memory\n", __func__, __LINE__);
1713 1714 1715
    return;
  }
  int dbCount = getDbFromServer(taos, dbInfos);
1716 1717 1718 1719
  if (dbCount <= 0) {
      free(dbInfos);
      return;
  }
1720 1721 1722 1723

  for (int i = 0; i < dbCount; i++) {
    // printf database info 
    printfDbInfoForQueryToFile(filename, dbInfos[i], i);
1724

1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741
    // show db.vgroups
    snprintf(buffer, MAX_QUERY_SQL_LENGTH, "show %s.vgroups;", dbInfos[i]->name);
    res = taos_query(taos, buffer);
    xDumpResultToFile(filename, res);
  
    // 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);
  
}

1742
static int postProceSql(char* host, uint16_t port, char* sqlstr)
1743
{
1744
    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";
1745 1746 1747 1748 1749

    char *url = "/rest/sql";

    struct hostent *server;
    struct sockaddr_in serv_addr;
1750
    int bytes, sent, received, req_str_len, resp_len;
1751 1752 1753
    char *request_buf;
    char response_buf[RESP_BUF_LEN];
    uint16_t rest_port = port + TSDB_PORT_HTTP;
1754

1755 1756 1757 1758
    int req_buf_len = strlen(sqlstr) + REQ_EXTRA_BUF_LEN;

    request_buf = malloc(req_buf_len);
    if (NULL == request_buf)
1759
        ERROR_EXIT("ERROR, cannot allocate memory.");
1760

1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771
    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', '+', '/'};
1772

1773 1774 1775 1776 1777 1778
    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];
1779
#ifdef WINDOWS
1780
    WSADATA wsaData;
1781
    WSAStartup(MAKEWORD(2, 2), &wsaData);
1782 1783 1784 1785
    SOCKET sockfd;
#else
    int sockfd;
#endif
1786
    sockfd = socket(AF_INET, SOCK_STREAM, 0);
1787
    if (sockfd < 0) {
1788
#ifdef WINDOWS
1789
        errorPrint( "Could not create socket : %d" , WSAGetLastError());
1790
#endif
1791
        debugPrint("%s() LN%d, sockfd=%d\n", __func__, __LINE__, sockfd);
1792
        free(request_buf);
1793
        ERROR_EXIT("ERROR opening socket");
1794
    }
1795 1796

    server = gethostbyname(host);
1797 1798
    if (server == NULL) {
        free(request_buf);
1799
        ERROR_EXIT("ERROR, no such host");
1800
    }
1801

1802
    debugPrint("h_name: %s\nh_addretype: %s\nh_length: %d\n",
1803 1804 1805 1806
            server->h_name,
            (server->h_addrtype == AF_INET)?"ipv4":"ipv6",
            server->h_length);

1807
    memset(&serv_addr, 0, sizeof(serv_addr));
1808
    serv_addr.sin_family = AF_INET;
1809
    serv_addr.sin_port = htons(rest_port);
1810 1811 1812
#ifdef WINDOWS
    serv_addr.sin_addr.s_addr = inet_addr(host);
#else
1813
    memcpy(&serv_addr.sin_addr.s_addr,server->h_addr,server->h_length);
1814
#endif
1815

1816 1817 1818
    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) {
1819
        free(request_buf);
1820
        ERROR_EXIT("ERROR connecting");
1821
    }
1822

1823 1824 1825
    memset(base64_buf, 0, INPUT_BUF_LEN);

    for (int n = 0, m = 0; n < userpass_buf_len;) {
1826
      uint32_t oct_a = n < userpass_buf_len ?
1827
        (unsigned char) userpass_buf[n++]:0;
1828
      uint32_t oct_b = n < userpass_buf_len ?
1829
        (unsigned char) userpass_buf[n++]:0;
1830
      uint32_t oct_c = n < userpass_buf_len ?
1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845
        (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;

1846 1847 1848
    int r = snprintf(request_buf,
            req_buf_len,
            req_fmt, url, host, rest_port,
1849 1850 1851 1852 1853
            auth, strlen(sqlstr), sqlstr);
    if (r >= req_buf_len) {
        free(request_buf);
        ERROR_EXIT("ERROR too long request");
    }
1854
    verbosePrint("%s() LN%d: Request:\n%s\n", __func__, __LINE__, request_buf);
1855

1856
    req_str_len = strlen(request_buf);
1857 1858
    sent = 0;
    do {
1859 1860 1861
#ifdef WINDOWS
        bytes = send(sockfd, request_buf + sent, req_str_len - sent, 0);
#else
1862
        bytes = write(sockfd, request_buf + sent, req_str_len - sent);
1863
#endif
1864
        if (bytes < 0)
1865
            ERROR_EXIT("ERROR writing message to socket");
1866 1867 1868
        if (bytes == 0)
            break;
        sent+=bytes;
1869
    } while (sent < req_str_len);
1870

1871 1872
    memset(response_buf, 0, RESP_BUF_LEN);
    resp_len = sizeof(response_buf) - 1;
1873 1874
    received = 0;
    do {
1875 1876 1877
#ifdef WINDOWS
        bytes = recv(sockfd, response_buf + received, resp_len - received, 0);
#else
1878
        bytes = read(sockfd, response_buf + received, resp_len - received);
1879
#endif
1880 1881
        if (bytes < 0) {
            free(request_buf);
1882
            ERROR_EXIT("ERROR reading response from socket");
1883
        }
1884 1885
        if (bytes == 0)
            break;
1886 1887
        received += bytes;
    } while (received < resp_len);
1888

1889 1890
    if (received == resp_len) {
        free(request_buf);
1891
        ERROR_EXIT("ERROR storing complete response from socket");
1892
    }
1893

1894
    response_buf[RESP_BUF_LEN - 1] = '\0';
1895 1896 1897
    printf("Response:\n%s\n", response_buf);

    free(request_buf);
1898 1899 1900 1901
#ifdef WINDOWS
    closesocket(sockfd);
    WSACleanup();
#else
1902
    close(sockfd);
1903
#endif
1904 1905 1906 1907

    return 0;
}

1908
static char* getTagValueFromTagSample(SSuperTable* stbInfo, int tagUsePos) {
1909 1910
  char*  dataBuf = (char*)calloc(TSDB_MAX_SQL_LEN+1, 1);
  if (NULL == dataBuf) {
1911
    errorPrint("%s() LN%d, calloc failed! size:%d\n", __func__, __LINE__, TSDB_MAX_SQL_LEN+1);
1912 1913
    return NULL;
  }
1914

1915
  int    dataLen = 0;
1916 1917 1918
  dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
          "(%s)", stbInfo->tagDataBuf + stbInfo->lenOfTagOfOneRow * tagUsePos);

1919 1920 1921
  return dataBuf;
}

1922
static char* generateTagVaulesForStb(SSuperTable* stbInfo) {
1923 1924 1925 1926 1927 1928 1929 1930 1931
  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++) {
1932 1933
    if ((0 == strncasecmp(stbInfo->tags[i].dataType, "binary", strlen("binary")))
            || (0 == strncasecmp(stbInfo->tags[i].dataType, "nchar", strlen("nchar")))) {
1934
      if (stbInfo->tags[i].dataLen > TSDB_MAX_BINARY_LEN) {
1935 1936
        printf("binary or nchar length overflow, max size:%u\n",
                (uint32_t)TSDB_MAX_BINARY_LEN);
1937 1938 1939
        tmfree(dataBuf);
        return NULL;
      }
1940

1941 1942 1943 1944 1945 1946 1947
      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);
1948 1949
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen,
              "\'%s\', ", buf);
1950
      tmfree(buf);
1951 1952 1953 1954 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
    } 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());
1983 1984 1985 1986 1987 1988
    }  else {
      printf("No support data type: %s\n", stbInfo->tags[i].dataType);
      tmfree(dataBuf);
      return NULL;
    }
  }
1989

1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033
  dataLen -= 2;
  dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, ")");  
  return dataBuf;
}

static int calcRowLen(SSuperTable*  superTbls) {  
  int colIndex;
  int  lenOfOneRow = 0;
  
  for (colIndex = 0; colIndex < superTbls->columnCount; colIndex++) {
    char* dataType = superTbls->columns[colIndex].dataType;
    
    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;
    } else if (strcasecmp(dataType, "DOUBLE") == 0) { 
      lenOfOneRow += 42;
    }  else if (strcasecmp(dataType, "TIMESTAMP") == 0) { 
      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;
2034

2035 2036 2037 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 2064
    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;
    
  return 0;
}


2065 2066 2067 2068
static int getChildNameOfSuperTableWithLimitAndOffset(TAOS * taos,
        char* dbName, char* sTblName, char** childTblNameOfSuperTbl,
        int* childTblCountOfSuperTbl, int limit, int offset) {

2069
  char command[BUFFER_SIZE] = "\0";
2070 2071
  char limitBuf[100] = "\0";

2072 2073 2074 2075
  TAOS_RES * res;  
  TAOS_ROW row = NULL;

  char* childTblName = *childTblNameOfSuperTbl;
2076 2077 2078 2079 2080

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

2081
  //get all child table name use cmd: select tbname from superTblName;  
2082 2083
  snprintf(command, BUFFER_SIZE, "select tbname from %s.%s %s", dbName, sTblName, limitBuf);

2084 2085 2086 2087 2088
  res = taos_query(taos, command);  
  int32_t code = taos_errno(res);
  if (code != 0) {
    taos_free_result(res);
    taos_close(taos);
2089 2090
    errorPrint("%s() LN%d, failed to run command %s\n",
           __func__, __LINE__, command);
2091 2092 2093
    exit(-1);
  }

2094
  int childTblCount = (limit < 0)?10000:limit;
2095
  int count = 0;
2096 2097 2098 2099 2100 2101 2102 2103 2104 2105
  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);
    }
  }

2106 2107 2108
  char* pTblName = childTblName;
  while ((row = taos_fetch_row(res)) != NULL) {
    int32_t* len = taos_fetch_lengths(res);
2109
    tstrncpy(pTblName, (char *)row[0], len[0]+1);
2110 2111 2112
    //printf("==== sub table name: %s\n", pTblName);
    count++;
    if (count >= childTblCount - 1) {
2113 2114
      char *tmp = realloc(childTblName,
              (size_t)childTblCount*1.5*TSDB_TABLE_NAME_LEN+1);
2115 2116 2117
      if (tmp != NULL) {
        childTblName = tmp;
        childTblCount = (int)(childTblCount*1.5);
2118 2119
        memset(childTblName + count*TSDB_TABLE_NAME_LEN, 0,
                (size_t)((childTblCount-count)*TSDB_TABLE_NAME_LEN));
2120 2121
      } else {
        // exit, if allocate more memory failed
2122 2123
        errorPrint("%s() LN%d, realloc fail for save child table name of %s.%s\n",
               __func__, __LINE__, dbName, sTblName);
2124 2125 2126 2127 2128 2129
        tmfree(childTblName);
        taos_free_result(res);
        taos_close(taos);
        exit(-1);
      }
    }
2130
    pTblName = childTblName + count * TSDB_TABLE_NAME_LEN;
2131
  }
2132

2133 2134 2135 2136 2137 2138 2139
  *childTblCountOfSuperTbl = count;
  *childTblNameOfSuperTbl  = childTblName;

  taos_free_result(res);
  return 0;
}

2140 2141
static int getAllChildNameOfSuperTable(TAOS * taos, char* dbName,
        char* sTblName, char** childTblNameOfSuperTbl,
2142
        int* childTblCountOfSuperTbl) {
2143 2144 2145 2146 2147 2148

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

2149 2150
static int getSuperTableFromServer(TAOS * taos, char* dbName,
        SSuperTable*  superTbls) {
2151

2152 2153 2154 2155
  char command[BUFFER_SIZE] = "\0";
  TAOS_RES * res;  
  TAOS_ROW row = NULL;
  int count = 0;
2156

2157
  //get schema use cmd: describe superTblName;
2158
  snprintf(command, BUFFER_SIZE, "describe %s.%s", dbName, superTbls->sTblName);
2159
  res = taos_query(taos, command);
2160 2161 2162
  int32_t code = taos_errno(res);
  if (code != 0) {
    printf("failed to run command %s\n", command);
2163
    taos_free_result(res);
2164 2165 2166 2167 2168 2169 2170 2171 2172 2173
    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;
2174
    }
2175 2176

    if (strcmp((char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], "TAG") == 0) {
2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187
      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);
2188
      tagIndex++;
2189
    } else {
2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200
      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);
2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211
      columnIndex++;
    }
    count++;
  }

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

  calcRowLen(superTbls);

2212
/*
2213 2214
  if (TBL_ALREADY_EXISTS == superTbls->childTblExists) {
    //get all child table name use cmd: select tbname from superTblName;  
2215 2216 2217
    int childTblCount = 10000;
    superTbls->childTblName = (char*)calloc(1, childTblCount * TSDB_TABLE_NAME_LEN);
    if (superTbls->childTblName == NULL) {
2218
      errorPrint("%s() LN%d, alloc memory failed!\n", __func__, __LINE__);
2219 2220
      return -1;
    }
2221
    getAllChildNameOfSuperTable(taos, dbName,
2222 2223 2224
            superTbls->sTblName,
            &superTbls->childTblName,
            &superTbls->childTblCount);
2225
  }
2226
  */
2227 2228 2229
  return 0;
}

2230
static int createSuperTable(TAOS * taos, char* dbName, SSuperTable*  superTbls, bool use_metric) {
2231
  char command[BUFFER_SIZE] = "\0";
2232

2233 2234 2235 2236 2237 2238 2239
  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;
2240
 
2241
    if (strcasecmp(dataType, "BINARY") == 0) {
2242 2243 2244
      len += snprintf(cols + len, STRING_LEN - len,
          ", col%d %s(%d)", colIndex, "BINARY",
          superTbls->columns[colIndex].dataLen);
2245 2246
      lenOfOneRow += superTbls->columns[colIndex].dataLen + 3;
    } else if (strcasecmp(dataType, "NCHAR") == 0) {
2247 2248 2249
      len += snprintf(cols + len, STRING_LEN - len,
          ", col%d %s(%d)", colIndex, "NCHAR",
          superTbls->columns[colIndex].dataLen);
2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268
      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;
2269
    } else if (strcasecmp(dataType, "DOUBLE") == 0) {
2270 2271
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s", colIndex, "DOUBLE");
      lenOfOneRow += 42;
2272
    }  else if (strcasecmp(dataType, "TIMESTAMP") == 0) {
2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285
      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
2286 2287
  superTbls->colsOfCreateChildTable = (char*)calloc(len+20, 1);
  if (NULL == superTbls->colsOfCreateChildTable) {
2288 2289 2290 2291
    printf("Failed when calloc, size:%d", len+1);
    taos_close(taos);
    exit(-1);
  }
2292
  snprintf(superTbls->colsOfCreateChildTable, len+20, "(ts timestamp%s)", cols);
2293
  verbosePrint("%s() LN%d: %s\n", __func__, __LINE__, superTbls->colsOfCreateChildTable);
2294 2295 2296 2297 2298 2299 2300 2301 2302 2303

  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;
2304

2305
      if (strcasecmp(dataType, "BINARY") == 0) {
2306 2307
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s(%d), ", tagIndex,
                "BINARY", superTbls->tags[tagIndex].dataLen);
2308 2309
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 3;
      } else if (strcasecmp(dataType, "NCHAR") == 0) {
2310 2311
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s(%d), ", tagIndex,
                "NCHAR", superTbls->tags[tagIndex].dataLen);
2312 2313
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 3;
      } else if (strcasecmp(dataType, "INT") == 0)  {
2314 2315
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "INT");
2316 2317
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 11;
      } else if (strcasecmp(dataType, "BIGINT") == 0)  {
2318 2319
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "BIGINT");
2320 2321
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 21;
      } else if (strcasecmp(dataType, "SMALLINT") == 0)  {
2322 2323
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "SMALLINT");
2324 2325
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 6;
      } else if (strcasecmp(dataType, "TINYINT") == 0)  {
2326 2327
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "TINYINT");
2328 2329
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 4;
      } else if (strcasecmp(dataType, "BOOL") == 0)  {
2330 2331
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "BOOL");
2332 2333
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 6;
      } else if (strcasecmp(dataType, "FLOAT") == 0) {
2334 2335
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "FLOAT");
2336 2337
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 22;
      } else if (strcasecmp(dataType, "DOUBLE") == 0) { 
2338 2339
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex,
                "DOUBLE");
2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350
        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;
2351 2352 2353 2354

    snprintf(command, BUFFER_SIZE,
            "create table if not exists %s.%s (ts timestamp%s) tags %s",
            dbName, superTbls->sTblName, cols, tags);
2355
    verbosePrint("%s() LN%d: %s\n", __func__, __LINE__, command);
2356

2357
    if (0 != queryDbExec(taos, command, NO_INSERT_TYPE, false)) {
2358
        errorPrint( "create supertable %s failed!\n\n",
2359
                superTbls->sTblName);
2360
        return -1;
2361
    }
2362
    debugPrint("create supertable %s success!\n\n", superTbls->sTblName);
2363 2364 2365 2366
  }
  return 0;
}

2367
static int createDatabases() {
2368 2369 2370 2371
  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) {
2372
    errorPrint( "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
2373
    return -1;
2374 2375 2376
  }
  char command[BUFFER_SIZE] = "\0";

2377
  for (int i = 0; i < g_Dbs.dbCount; i++) {
2378 2379
    if (g_Dbs.db[i].drop) {
      sprintf(command, "drop database if exists %s;", g_Dbs.db[i].dbName);
2380
      verbosePrint("%s() %d command: %s\n", __func__, __LINE__, command);
2381
      if (0 != queryDbExec(taos, command, NO_INSERT_TYPE, false)) {
2382 2383 2384 2385
        taos_close(taos);
        return -1;
      }
    }
2386

2387
    int dataLen = 0;
2388
    dataLen += snprintf(command + dataLen,
2389
        BUFFER_SIZE - dataLen, "create database if not exists %s", g_Dbs.db[i].dbName);
2390 2391

    if (g_Dbs.db[i].dbCfg.blocks > 0) {
2392
      dataLen += snprintf(command + dataLen,
2393
          BUFFER_SIZE - dataLen, " blocks %d", g_Dbs.db[i].dbCfg.blocks);
2394 2395
    }
    if (g_Dbs.db[i].dbCfg.cache > 0) {
2396
      dataLen += snprintf(command + dataLen,
2397
          BUFFER_SIZE - dataLen, " cache %d", g_Dbs.db[i].dbCfg.cache);
2398 2399
    }
    if (g_Dbs.db[i].dbCfg.days > 0) {
2400
      dataLen += snprintf(command + dataLen,
2401
          BUFFER_SIZE - dataLen, " days %d", g_Dbs.db[i].dbCfg.days);
2402 2403
    }
    if (g_Dbs.db[i].dbCfg.keep > 0) {
2404
      dataLen += snprintf(command + dataLen,
2405
          BUFFER_SIZE - dataLen, " keep %d", g_Dbs.db[i].dbCfg.keep);
2406
    }
2407 2408
    if (g_Dbs.db[i].dbCfg.quorum > 1) {
      dataLen += snprintf(command + dataLen,
2409
          BUFFER_SIZE - dataLen, " quorum %d", g_Dbs.db[i].dbCfg.quorum);
2410 2411
    }
    if (g_Dbs.db[i].dbCfg.replica > 0) {
2412
      dataLen += snprintf(command + dataLen,
2413
          BUFFER_SIZE - dataLen, " replica %d", g_Dbs.db[i].dbCfg.replica);
2414 2415
    }
    if (g_Dbs.db[i].dbCfg.update > 0) {
2416
      dataLen += snprintf(command + dataLen,
2417
          BUFFER_SIZE - dataLen, " update %d", g_Dbs.db[i].dbCfg.update);
2418 2419
    }
    //if (g_Dbs.db[i].dbCfg.maxtablesPerVnode > 0) {
2420 2421
    //  dataLen += snprintf(command + dataLen,
    //  BUFFER_SIZE - dataLen, "tables %d ", g_Dbs.db[i].dbCfg.maxtablesPerVnode);
2422 2423
    //}
    if (g_Dbs.db[i].dbCfg.minRows > 0) {
2424
      dataLen += snprintf(command + dataLen,
2425
          BUFFER_SIZE - dataLen, " minrows %d", g_Dbs.db[i].dbCfg.minRows);
2426 2427
    }
    if (g_Dbs.db[i].dbCfg.maxRows > 0) {
2428
      dataLen += snprintf(command + dataLen,
2429
          BUFFER_SIZE - dataLen, " maxrows %d", g_Dbs.db[i].dbCfg.maxRows);
2430 2431
    }
    if (g_Dbs.db[i].dbCfg.comp > 0) {
2432
      dataLen += snprintf(command + dataLen,
2433
          BUFFER_SIZE - dataLen, " comp %d", g_Dbs.db[i].dbCfg.comp);
2434 2435
    }
    if (g_Dbs.db[i].dbCfg.walLevel > 0) {
2436
      dataLen += snprintf(command + dataLen,
2437
          BUFFER_SIZE - dataLen, " wal %d", g_Dbs.db[i].dbCfg.walLevel);
2438
    }
2439
    if (g_Dbs.db[i].dbCfg.cacheLast > 0) {
2440
      dataLen += snprintf(command + dataLen,
2441
          BUFFER_SIZE - dataLen, " cachelast %d", g_Dbs.db[i].dbCfg.cacheLast);
2442
    }
2443
    if (g_Dbs.db[i].dbCfg.fsync > 0) {
2444 2445
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen,
              " fsync %d", g_Dbs.db[i].dbCfg.fsync);
2446
    }
2447
    if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", strlen("ms")))
2448 2449
            || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision,
                    "us", strlen("us")))) {
2450
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen,
2451
              " precision \'%s\';", g_Dbs.db[i].dbCfg.precision);
2452
    }
2453

2454
    debugPrint("%s() %d command: %s\n", __func__, __LINE__, command);
2455
    if (0 != queryDbExec(taos, command, NO_INSERT_TYPE, false)) {
2456
      taos_close(taos);
2457
      errorPrint( "\ncreate database %s failed!\n\n", g_Dbs.db[i].dbName);
2458 2459 2460 2461
      return -1;
    }
    printf("\ncreate database %s success!\n\n", g_Dbs.db[i].dbName);

2462 2463
    debugPrint("%s() %d supertbl count:%d\n",
            __func__, __LINE__, g_Dbs.db[i].superTblCount);
2464
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
2465 2466 2467 2468 2469 2470 2471
      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)) {
2472 2473 2474 2475 2476 2477 2478 2479 2480 2481
        ret = createSuperTable(taos, g_Dbs.db[i].dbName,
                &g_Dbs.db[i].superTbls[j], g_Dbs.use_metric);
      
        if (0 != ret) {
          errorPrint("\ncreate super table %d failed!\n\n", j);
          taos_close(taos);
          return -1;
        }
      }

2482
      ret = getSuperTableFromServer(taos, g_Dbs.db[i].dbName,
2483
                &g_Dbs.db[i].superTbls[j]);
2484 2485 2486 2487 2488 2489
      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;
      }
2490
    }
2491 2492 2493 2494 2495 2496
  }

  taos_close(taos);
  return 0;
}

2497 2498 2499
static void* createTable(void *sarg)
{
  threadInfo *winfo = (threadInfo *)sarg;
2500 2501 2502 2503
  SSuperTable* superTblInfo = winfo->superTblInfo;

  int64_t  lastPrintTime = taosGetTimestampMs();

2504 2505 2506 2507 2508 2509
  int buff_len;
  if (superTblInfo)
    buff_len = superTblInfo->maxSqlLen;
  else
    buff_len = BUFFER_SIZE;

2510
  char *buffer = calloc(buff_len, 1);
2511
  if (buffer == NULL) {
2512
    errorPrint("%s() LN%d, Memory allocated failed!\n", __func__, __LINE__);
2513 2514
    exit(-1);
  }
2515 2516 2517

  int len = 0;
  int batchNum = 0;
2518

2519
  verbosePrint("%s() LN%d: Creating table from %d to %d\n",
2520 2521 2522 2523
          __func__, __LINE__,
          winfo->start_table_from, winfo->end_table_to);

  for (int i = winfo->start_table_from; i <= winfo->end_table_to; i++) {
2524
    if (0 == g_Dbs.use_metric) {
2525
      snprintf(buffer, buff_len,
2526 2527
              "create table if not exists %s.%s%d %s;",
              winfo->db_name,
2528 2529
              g_args.tb_prefix, i,
              winfo->cols);
2530
    } else {
2531
      if (0 == len) {
2532
        batchNum = 0;
2533
        memset(buffer, 0, buff_len);
2534
        len += snprintf(buffer + len,
2535
                buff_len - len, "create table ");
2536
      }
2537

2538 2539 2540 2541
      char* tagsValBuf = NULL;
      if (0 == superTblInfo->tagSource) {
        tagsValBuf = generateTagVaulesForStb(superTblInfo);
      } else {
2542 2543 2544
        tagsValBuf = getTagValueFromTagSample(
                superTblInfo,
                i % superTblInfo->tagSampleCount);
2545 2546 2547 2548 2549
      }
      if (NULL == tagsValBuf) {
        free(buffer);
        return NULL;
      }
2550

2551 2552 2553 2554 2555 2556
      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);
2557 2558 2559
      free(tagsValBuf);
      batchNum++;

2560
      if ((batchNum < superTblInfo->batchCreateTableNum)
2561
              && ((superTblInfo->maxSqlLen - len)
2562
                  >= (superTblInfo->lenOfTagOfOneRow + 256))) {
2563 2564 2565 2566 2567
        continue;
      }
    }

    len = 0;
2568
    verbosePrint("%s() LN%d %s\n", __func__, __LINE__, buffer);
2569
    if (0 != queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE, false)){
2570
      errorPrint( "queryDbExec() failed. buffer:\n%s\n", buffer);
2571
      free(buffer);
2572 2573 2574 2575 2576
      return NULL;
    }

    int64_t  currentPrintTime = taosGetTimestampMs();
    if (currentPrintTime - lastPrintTime > 30*1000) {
2577
      printf("thread[%d] already create %d - %d tables\n",
2578
              winfo->threadID, winfo->start_table_from, i);
2579 2580 2581 2582 2583
      lastPrintTime = currentPrintTime;
    }
  }
  
  if (0 != len) {
2584
    verbosePrint("%s() %d buffer: %s\n", __func__, __LINE__, buffer);
2585
    if (0 != queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE, false)) {
2586
      errorPrint( "queryDbExec() failed. buffer:\n%s\n", buffer);
2587
    }
2588
  }
2589

2590 2591 2592 2593
  free(buffer);
  return NULL;
}

2594
static int startMultiThreadCreateChildTable(
2595
        char* cols, int threads, int startFrom, int ntables,
2596
        char* db_name, SSuperTable* superTblInfo) {
2597

2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617
  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;
2618
 
2619 2620 2621
  for (int i = 0; i < threads; i++) {
    threadInfo *t_info = infos + i;
    t_info->threadID = i;
H
Hui Li 已提交
2622
    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
2623
    t_info->superTblInfo = superTblInfo;
2624
    verbosePrint("%s() %d db_name: %s\n", __func__, __LINE__, db_name);
2625 2626 2627 2628 2629 2630
    t_info->taos = taos_connect(
            g_Dbs.host,
            g_Dbs.user,
            g_Dbs.password,
            db_name,
            g_Dbs.port);
2631
    if (t_info->taos == NULL) {
2632
      errorPrint( "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
2633
      free(pids);
2634
      free(infos);
2635 2636
      return -1;
    }
2637 2638 2639 2640 2641

    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;
2642
    t_info->use_metric = true;
2643
    t_info->cols = cols;
2644
    t_info->minDelay = INT16_MAX;
2645 2646
    pthread_create(pids + i, NULL, createTable, t_info);
  }
2647
 
2648 2649 2650 2651 2652 2653 2654 2655 2656 2657
  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);
2658
  free(infos);
2659 2660

  return 0;
2661 2662
}

2663 2664 2665 2666
static void createChildTables() {
    char tblColsBuf[MAX_SQL_SIZE];
    int len;

2667
  for (int i = 0; i < g_Dbs.dbCount; i++) {
2668
    if (g_Dbs.db[i].superTblCount > 0) {
2669
        // with super table
2670 2671
      for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
        if ((AUTO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable)
2672
              || (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists)) {
2673 2674 2675
          continue;
        }

2676
        verbosePrint("%s() LN%d: %s\n", __func__, __LINE__,
2677
                g_Dbs.db[i].superTbls[j].colsOfCreateChildTable);
2678 2679
        int startFrom = 0;
        g_totalChildTables += g_Dbs.db[i].superTbls[j].childTblCount;
2680

2681 2682
        verbosePrint("%s() LN%d: create %d child tables from %d\n",
                __func__, __LINE__, g_totalChildTables, startFrom);
2683
        startMultiThreadCreateChildTable(
2684
              g_Dbs.db[i].superTbls[j].colsOfCreateChildTable,
2685
              g_Dbs.threadCountByCreateTbl,
2686
              startFrom,
2687
              g_Dbs.db[i].superTbls[j].childTblCount,
2688
              g_Dbs.db[i].dbName, &(g_Dbs.db[i].superTbls[j]));
2689 2690
      }
    } else {
2691 2692
        // normal table
        len = snprintf(tblColsBuf, MAX_SQL_SIZE, "(TS TIMESTAMP");
2693 2694 2695
        int j = 0;
        while (g_args.datatype[j]) {
            if ((strncasecmp(g_args.datatype[j], "BINARY", strlen("BINARY")) == 0)
2696 2697
                    || (strncasecmp(g_args.datatype[j],
                        "NCHAR", strlen("NCHAR")) == 0)) {
2698
                len = snprintf(tblColsBuf + len, MAX_SQL_SIZE - len,
2699
                        ", COL%d %s(60)", j, g_args.datatype[j]);
2700
            } else {
2701
                len = snprintf(tblColsBuf + len, MAX_SQL_SIZE - len,
2702
                        ", COL%d %s", j, g_args.datatype[j]);
2703 2704
            }
            len = strlen(tblColsBuf);
2705
            j++;
2706 2707
        }

2708
        len = snprintf(tblColsBuf + len, MAX_SQL_SIZE - len, ")");
2709

2710 2711
        verbosePrint("%s() LN%d: dbName: %s num of tb: %d schema: %s\n",
                __func__, __LINE__,
2712
                g_Dbs.db[i].dbName, g_args.num_of_tables, tblColsBuf);
2713
        startMultiThreadCreateChildTable(
2714
              tblColsBuf,
2715
              g_Dbs.threadCountByCreateTbl,
2716
              0,
2717
              g_args.num_of_tables,
2718 2719 2720
              g_Dbs.db[i].dbName,
              NULL);
    }
2721 2722 2723 2724 2725 2726
  }
}

/*
  Read 10000 lines at most. If more than 10000 lines, continue to read after using
*/
2727
static int readTagFromCsvFileToMem(SSuperTable  * superTblInfo) {
2728 2729 2730
  size_t  n = 0;
  ssize_t readLen = 0;
  char *  line = NULL;
2731

2732 2733
  FILE *fp = fopen(superTblInfo->tagsFile, "r");
  if (fp == NULL) {
2734 2735
    printf("Failed to open tags file: %s, reason:%s\n",
            superTblInfo->tagsFile, strerror(errno));
2736 2737 2738 2739 2740 2741 2742
    return -1;
  }

  if (superTblInfo->tagDataBuf) {
    free(superTblInfo->tagDataBuf);
    superTblInfo->tagDataBuf = NULL;
  }
2743

2744 2745 2746 2747 2748 2749 2750 2751 2752
  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;
  }

2753
  while ((readLen = tgetline(&line, &n, fp)) != -1) {
2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765
    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) {
2766 2767
      char *tmp = realloc(tagDataBuf,
              (size_t)tagCount*1.5*superTblInfo->lenOfTagOfOneRow);
2768 2769 2770
      if (tmp != NULL) {
        tagDataBuf = tmp;
        tagCount = (int)(tagCount*1.5);
2771 2772
        memset(tagDataBuf + count*superTblInfo->lenOfTagOfOneRow,
                0, (size_t)((tagCount-count)*superTblInfo->lenOfTagOfOneRow));
2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799
      } 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
*/
2800 2801
static int readSampleFromCsvFileToMem(
        SSuperTable* superTblInfo) {
2802 2803 2804 2805
  size_t  n = 0;
  ssize_t readLen = 0;
  char *  line = NULL;
  int getRows = 0;
2806 2807 2808
 
  FILE*  fp = fopen(superTblInfo->sampleFile, "r");
  if (fp == NULL) {
2809
      errorPrint( "Failed to open sample file: %s, reason:%s\n",
2810 2811 2812
              superTblInfo->sampleFile, strerror(errno));
      return -1;
  }
2813

2814
  assert(superTblInfo->sampleDataBuf);
2815 2816
  memset(superTblInfo->sampleDataBuf, 0,
          MAX_SAMPLES_ONCE_FROM_FILE * superTblInfo->lenOfOneRow);
2817
  while (1) {
2818
    readLen = tgetline(&line, &n, fp);
2819 2820
    if (-1 == readLen) {
      if(0 != fseek(fp, 0, SEEK_SET)) {
2821
        errorPrint( "Failed to fseek file: %s, reason:%s\n",
2822
                superTblInfo->sampleFile, strerror(errno));
2823
        fclose(fp);
2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837
        return -1;
      }
      continue;
    }
  
    if (('\r' == line[readLen - 1]) || ('\n' == line[readLen - 1])) {
      line[--readLen] = 0;
    }

    if (readLen == 0) {
      continue;
    }

    if (readLen > superTblInfo->lenOfOneRow) {
2838 2839
      printf("sample row len[%d] overflow define schema len[%d], so discard this row\n",
              (int32_t)readLen, superTblInfo->lenOfOneRow);
2840 2841 2842
      continue;
    }

sangshuduo's avatar
sangshuduo 已提交
2843
    verbosePrint("readLen=%ld stb->lenOfOneRow=%d getRows=%d\n", (long)readLen,
2844
            superTblInfo->lenOfOneRow, getRows);
2845

2846 2847
    memcpy(superTblInfo->sampleDataBuf + getRows * superTblInfo->lenOfOneRow,
          line, readLen);
2848 2849 2850 2851 2852 2853 2854
    getRows++;

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

2855
  fclose(fp);
2856 2857 2858 2859
  tmfree(line);
  return 0;
}

2860 2861
static bool getColumnAndTagTypeFromInsertJsonFile(
        cJSON* stbInfo, SSuperTable* superTbls) {
2862
  bool  ret = false;
2863

2864 2865 2866
  // columns 
  cJSON *columns = cJSON_GetObjectItem(stbInfo, "columns");
  if (columns && columns->type != cJSON_Array) {
2867
    printf("ERROR: failed to read json, columns not found\n");
2868 2869 2870 2871 2872 2873
    goto PARSE_OVER;
  } else if (NULL == columns) {
    superTbls->columnCount = 0;
    superTbls->tagCount    = 0;
    return true;
  }
2874
 
2875 2876
  int columnSize = cJSON_GetArraySize(columns);
  if (columnSize > MAX_COLUMN_COUNT) {
2877 2878
    errorPrint("%s() LN%d, failed to read json, column size overflow, max column size is %d\n",
            __func__, __LINE__, MAX_COLUMN_COUNT);
2879 2880 2881 2882 2883 2884
    goto PARSE_OVER;
  }

  int count = 1;
  int index = 0;
  StrColumn    columnCase;
2885

2886
  //superTbls->columnCount = columnSize;
2887 2888 2889 2890 2891 2892 2893
  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) {
2894
      count = countObj->valueint;
2895
    } else if (countObj && countObj->type != cJSON_Number) {
2896
      errorPrint("%s() LN%d, failed to read json, column count not found\n", __func__, __LINE__);
2897 2898 2899 2900 2901 2902 2903 2904 2905
      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) {
2906
      errorPrint("%s() LN%d: failed to read json, column type not found\n", __func__, __LINE__);
2907 2908
      goto PARSE_OVER;
    }
2909 2910
    //tstrncpy(superTbls->columns[k].dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2911

2912 2913
    cJSON* dataLen = cJSON_GetObjectItem(column, "len");
    if (dataLen && dataLen->type == cJSON_Number) {
2914
      columnCase.dataLen = dataLen->valueint;
2915
    } else if (dataLen && dataLen->type != cJSON_Number) {
2916
      debugPrint("%s() LN%d: failed to read json, column len not found\n", __func__, __LINE__);
2917 2918 2919 2920
      goto PARSE_OVER;
    } else {
      columnCase.dataLen = 8;
    }
2921

2922
    for (int n = 0; n < count; ++n) {
2923 2924 2925
      tstrncpy(superTbls->columns[index].dataType,
              columnCase.dataType, MAX_TB_NAME_SIZE);
      superTbls->columns[index].dataLen = columnCase.dataLen;
2926 2927
      index++;
    }
2928 2929 2930
  }
  superTbls->columnCount = index;
 
2931 2932 2933 2934 2935
  count = 1;
  index = 0;
  // tags 
  cJSON *tags = cJSON_GetObjectItem(stbInfo, "tags");
  if (!tags || tags->type != cJSON_Array) {
2936
    debugPrint("%s() LN%d, failed to read json, tags not found\n", __func__, __LINE__);
2937 2938 2939 2940 2941
    goto PARSE_OVER;
  }
  
  int tagSize = cJSON_GetArraySize(tags);
  if (tagSize > MAX_TAG_COUNT) {
2942
    debugPrint("%s() LN%d, failed to read json, tags size overflow, max tag size is %d\n", __func__, __LINE__, MAX_TAG_COUNT);
2943 2944
    goto PARSE_OVER;
  }
2945 2946

  //superTbls->tagCount = tagSize;
2947 2948 2949
  for (int k = 0; k < tagSize; ++k) {
    cJSON* tag = cJSON_GetArrayItem(tags, k);
    if (tag == NULL) continue;
2950

2951 2952 2953
    count = 1;
    cJSON* countObj = cJSON_GetObjectItem(tag, "count");
    if (countObj && countObj->type == cJSON_Number) {
2954
      count = countObj->valueint;
2955
    } else if (countObj && countObj->type != cJSON_Number) {
2956
      printf("ERROR: failed to read json, column count not found\n");
2957 2958 2959 2960 2961 2962 2963 2964 2965
      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) {
2966
      printf("ERROR: failed to read json, tag type not found\n");
2967 2968
      goto PARSE_OVER;
    }
2969
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2970

2971 2972
    cJSON* dataLen = cJSON_GetObjectItem(tag, "len");
    if (dataLen && dataLen->type == cJSON_Number) {
2973
      columnCase.dataLen = dataLen->valueint;
2974
    } else if (dataLen && dataLen->type != cJSON_Number) {
2975
      printf("ERROR: failed to read json, column len not found\n");
2976 2977 2978
      goto PARSE_OVER;
    } else {
      columnCase.dataLen = 0;
2979 2980
    }

2981
    for (int n = 0; n < count; ++n) {
2982
      tstrncpy(superTbls->tags[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE);
2983
      superTbls->tags[index].dataLen = columnCase.dataLen;
2984 2985
      index++;
    }
2986
  }
2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002
  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) {
3003
    tstrncpy(g_Dbs.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
3004 3005 3006 3007
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
3008
    tstrncpy(g_Dbs.host, host->valuestring, MAX_DB_NAME_SIZE);
3009
  } else if (!host) {
3010
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
3011
  } else {
3012
    printf("ERROR: failed to read json, host not found\n");
3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024
    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) {
3025
    tstrncpy(g_Dbs.user, user->valuestring, MAX_DB_NAME_SIZE);   
3026
  } else if (!user) {
3027
    tstrncpy(g_Dbs.user, "root", MAX_DB_NAME_SIZE);
3028 3029 3030 3031
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
3032
    tstrncpy(g_Dbs.password, password->valuestring, MAX_DB_NAME_SIZE);
3033
  } else if (!password) {
3034
    tstrncpy(g_Dbs.password, "taosdata", MAX_DB_NAME_SIZE);
3035 3036 3037 3038
  }

  cJSON* resultfile = cJSON_GetObjectItem(root, "result_file");
  if (resultfile && resultfile->type == cJSON_String && resultfile->valuestring != NULL) {
3039
    tstrncpy(g_Dbs.resultFile, resultfile->valuestring, MAX_FILE_NAME_LEN);
3040
  } else if (!resultfile) {
3041
    tstrncpy(g_Dbs.resultFile, "./insert_res.txt", MAX_FILE_NAME_LEN);
3042 3043 3044 3045 3046 3047 3048 3049
  }

  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 {
3050
    printf("ERROR: failed to read json, threads not found\n");
3051 3052
    goto PARSE_OVER;
  }  
3053
 
3054 3055 3056 3057
  cJSON* threads2 = cJSON_GetObjectItem(root, "thread_count_create_tbl");
  if (threads2 && threads2->type == cJSON_Number) {
    g_Dbs.threadCountByCreateTbl = threads2->valueint;
  } else if (!threads2) {
3058
    g_Dbs.threadCountByCreateTbl = g_args.num_of_threads;
3059
  } else {
3060 3061
    errorPrint("%s() LN%d, failed to read json, threads2 not found\n",
            __func__, __LINE__);
3062 3063 3064
    goto PARSE_OVER;
  } 

3065 3066 3067 3068 3069 3070 3071 3072 3073
  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;
  }
3074

3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088
  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;
  } else if (!interlaceRows) {
3089
    g_args.interlace_rows = 0; // 0 means progressive mode, > 0 mean interlace mode. max value is less or equ num_of_records_per_req
3090
  } else {
3091
    errorPrint("%s() LN%d, failed to read json, interlace_rows input mistake\n", __func__, __LINE__);
3092 3093
    goto PARSE_OVER;
  }      
3094

3095 3096 3097 3098 3099 3100 3101 3102 3103
  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;
  }
3104
 
3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115

  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;
  }

3116
  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
3117 3118 3119
  if (answerPrompt 
          && answerPrompt->type == cJSON_String
          && answerPrompt->valuestring != NULL) {
3120 3121 3122 3123 3124 3125 3126 3127 3128 3129
    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 {
3130
    printf("ERROR: failed to read json, confirm_parameter_prompt not found\n");
3131 3132 3133 3134 3135
    goto PARSE_OVER;
  }  

  cJSON* dbs = cJSON_GetObjectItem(root, "databases");
  if (!dbs || dbs->type != cJSON_Array) {
3136
    printf("ERROR: failed to read json, databases not found\n");
3137 3138 3139 3140 3141
    goto PARSE_OVER;
  }

  int dbSize = cJSON_GetArraySize(dbs);
  if (dbSize > MAX_DB_COUNT) {
3142
    errorPrint(
3143 3144
            "ERROR: failed to read json, databases size overflow, max database is %d\n",
            MAX_DB_COUNT);
3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155
    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) {
3156
      printf("ERROR: failed to read json, dbinfo not found\n");
3157 3158 3159 3160 3161
      goto PARSE_OVER;
    }
    
    cJSON *dbName = cJSON_GetObjectItem(dbinfo, "name");
    if (!dbName || dbName->type != cJSON_String || dbName->valuestring == NULL) {
3162
      printf("ERROR: failed to read json, db name not found\n");
3163 3164
      goto PARSE_OVER;
    }
3165
    tstrncpy(g_Dbs.db[i].dbName, dbName->valuestring, MAX_DB_NAME_SIZE);
3166 3167 3168

    cJSON *drop = cJSON_GetObjectItem(dbinfo, "drop");
    if (drop && drop->type == cJSON_String && drop->valuestring != NULL) {
3169 3170
      if (0 == strncasecmp(drop->valuestring, "yes", strlen("yes"))) {
        g_Dbs.db[i].drop = true;
3171
      } else {
3172
        g_Dbs.db[i].drop = false;
3173 3174
      }        
    } else if (!drop) {
3175
      g_Dbs.db[i].drop = g_args.drop_database;
3176
    } else {
3177 3178
      errorPrint("%s() LN%d, failed to read json, drop input mistake\n",
              __func__, __LINE__);
3179 3180 3181 3182
      goto PARSE_OVER;
    }

    cJSON *precision = cJSON_GetObjectItem(dbinfo, "precision");
3183 3184 3185 3186
    if (precision && precision->type == cJSON_String
            && precision->valuestring != NULL) {
      tstrncpy(g_Dbs.db[i].dbCfg.precision, precision->valuestring,
              MAX_DB_NAME_SIZE);
3187
    } else if (!precision) {
3188
      //tstrncpy(g_Dbs.db[i].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
3189 3190
      memset(g_Dbs.db[i].dbCfg.precision, 0, MAX_DB_NAME_SIZE);
    } else {
3191
      printf("ERROR: failed to read json, precision not found\n");
3192 3193 3194 3195 3196 3197 3198 3199 3200
      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 {
3201
      printf("ERROR: failed to read json, update not found\n");
3202 3203 3204 3205 3206 3207 3208 3209 3210
      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 {
3211
      printf("ERROR: failed to read json, replica not found\n");
3212 3213 3214 3215 3216 3217 3218 3219 3220
      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 {
3221
     printf("ERROR: failed to read json, keep not found\n");
3222 3223 3224 3225 3226 3227 3228 3229 3230
     goto PARSE_OVER;
    }
    
    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 {
3231
     printf("ERROR: failed to read json, days not found\n");
3232 3233 3234 3235 3236 3237 3238 3239 3240
     goto PARSE_OVER;
    }
    
    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 {
3241
     printf("ERROR: failed to read json, cache not found\n");
3242 3243 3244 3245 3246 3247 3248 3249 3250
     goto PARSE_OVER;
    }
        
    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 {
3251
     printf("ERROR: failed to read json, block not found\n");
3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270
     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 {
3271
     printf("ERROR: failed to read json, minRows not found\n");
3272 3273 3274 3275 3276 3277 3278 3279 3280
     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 {
3281
     printf("ERROR: failed to read json, maxRows not found\n");
3282 3283 3284 3285 3286 3287 3288 3289 3290
     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 {
3291
     printf("ERROR: failed to read json, comp not found\n");
3292 3293 3294 3295 3296 3297 3298 3299 3300
     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 {
3301
     printf("ERROR: failed to read json, walLevel not found\n");
3302 3303 3304
     goto PARSE_OVER;
    }

3305 3306 3307 3308 3309 3310
    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 {
3311
     printf("ERROR: failed to read json, cacheLast not found\n");
3312 3313 3314
     goto PARSE_OVER;
    }

3315 3316 3317 3318
    cJSON* quorum= cJSON_GetObjectItem(dbinfo, "quorum");
    if (quorum && quorum->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.quorum = quorum->valueint;
    } else if (!quorum) {
3319
      g_Dbs.db[i].dbCfg.quorum = 1;
3320
    } else {
3321
     printf("failed to read json, quorum input mistake");
3322 3323 3324 3325 3326 3327 3328 3329 3330
     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 {
3331
     printf("ERROR: failed to read json, fsync not found\n");
3332 3333 3334 3335 3336 3337
     goto PARSE_OVER;
    }    

    // super_talbes 
    cJSON *stables = cJSON_GetObjectItem(dbinfos, "super_tables");
    if (!stables || stables->type != cJSON_Array) {
3338
      printf("ERROR: failed to read json, super_tables not found\n");
3339 3340 3341 3342 3343
      goto PARSE_OVER;
    }    
    
    int stbSize = cJSON_GetArraySize(stables);
    if (stbSize > MAX_SUPER_TABLE_COUNT) {
3344
      errorPrint(
3345 3346
              "ERROR: failed to read json, databases size overflow, max database is %d\n",
              MAX_SUPER_TABLE_COUNT);
3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357
      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;
    
      // dbinfo 
      cJSON *stbName = cJSON_GetObjectItem(stbInfo, "name");
      if (!stbName || stbName->type != cJSON_String || stbName->valuestring == NULL) {
3358
        printf("ERROR: failed to read json, stb name not found\n");
3359 3360
        goto PARSE_OVER;
      }
3361
      tstrncpy(g_Dbs.db[i].superTbls[j].sTblName, stbName->valuestring, MAX_TB_NAME_SIZE);
3362 3363 3364
    
      cJSON *prefix = cJSON_GetObjectItem(stbInfo, "childtable_prefix");
      if (!prefix || prefix->type != cJSON_String || prefix->valuestring == NULL) {
3365
        printf("ERROR: failed to read json, childtable_prefix not found\n");
3366 3367
        goto PARSE_OVER;
      }
3368
      tstrncpy(g_Dbs.db[i].superTbls[j].childTblPrefix, prefix->valuestring, MAX_DB_NAME_SIZE);
3369 3370

      cJSON *autoCreateTbl = cJSON_GetObjectItem(stbInfo, "auto_create_table"); // yes, no, null
3371 3372 3373
      if (autoCreateTbl
              && autoCreateTbl->type == cJSON_String
              && autoCreateTbl->valuestring != NULL) {
3374 3375 3376 3377 3378 3379 3380 3381 3382 3383
        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 {
3384
        printf("ERROR: failed to read json, auto_create_table not found\n");
3385 3386 3387 3388 3389 3390 3391
        goto PARSE_OVER;
      }
      
      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) {
3392
        g_Dbs.db[i].superTbls[j].batchCreateTableNum = 1000;
3393
      } else {
3394
        printf("ERROR: failed to read json, batch_create_tbl_num not found\n");
3395 3396 3397 3398
        goto PARSE_OVER;
      }      

      cJSON *childTblExists = cJSON_GetObjectItem(stbInfo, "child_table_exists"); // yes, no
3399 3400 3401
      if (childTblExists
              && childTblExists->type == cJSON_String
              && childTblExists->valuestring != NULL) {
3402 3403 3404 3405 3406 3407 3408 3409 3410 3411
        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 {
3412
        errorPrint("%s() LN%d, failed to read json, child_table_exists not found\n", __func__, __LINE__);
3413 3414 3415 3416 3417
        goto PARSE_OVER;
      }
      
      cJSON* count = cJSON_GetObjectItem(stbInfo, "childtable_count");
      if (!count || count->type != cJSON_Number || 0 >= count->valueint) {
3418
        errorPrint("%s() LN%d, failed to read json, childtable_count not found\n", __func__, __LINE__);
3419 3420 3421 3422 3423
        goto PARSE_OVER;
      }
      g_Dbs.db[i].superTbls[j].childTblCount = count->valueint;

      cJSON *dataSource = cJSON_GetObjectItem(stbInfo, "data_source");
3424 3425 3426 3427
      if (dataSource && dataSource->type == cJSON_String
              && dataSource->valuestring != NULL) {
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource,
                dataSource->valuestring, MAX_DB_NAME_SIZE);
3428
      } else if (!dataSource) {
3429
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource, "rand", MAX_DB_NAME_SIZE);
3430
      } else {
3431
        errorPrint("%s() LN%d, failed to read json, data_source not found\n", __func__, __LINE__);
3432 3433 3434 3435
        goto PARSE_OVER;
      }

      cJSON *insertMode = cJSON_GetObjectItem(stbInfo, "insert_mode"); // taosc , restful
3436 3437 3438 3439
      if (insertMode && insertMode->type == cJSON_String
              && insertMode->valuestring != NULL) {
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode,
                insertMode->valuestring, MAX_DB_NAME_SIZE);
3440
      } else if (!insertMode) {
3441
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode, "taosc", MAX_DB_NAME_SIZE);
3442
      } else {
3443
        printf("ERROR: failed to read json, insert_mode not found\n");
3444 3445 3446
        goto PARSE_OVER;
      }

3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468
      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;
      }

3469 3470
      cJSON *ts = cJSON_GetObjectItem(stbInfo, "start_timestamp");
      if (ts && ts->type == cJSON_String && ts->valuestring != NULL) {
3471 3472
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp,
                ts->valuestring, MAX_DB_NAME_SIZE);
3473
      } else if (!ts) {
3474 3475
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp,
                "now", MAX_DB_NAME_SIZE);
3476
      } else {
3477
        printf("ERROR: failed to read json, start_timestamp not found\n");
3478 3479
        goto PARSE_OVER;
      }
3480

3481 3482 3483 3484
      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) {
3485
        g_Dbs.db[i].superTbls[j].timeStampStep = DEFAULT_TIMESTAMP_STEP;
3486
      } else {
3487
        printf("ERROR: failed to read json, timestamp_step not found\n");
3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499
        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 {
3500
        printf("ERROR: failed to read json, sample_buf_size not found\n");
3501 3502
        goto PARSE_OVER;
      }      
3503

3504 3505
      cJSON *sampleFormat = cJSON_GetObjectItem(stbInfo, "sample_format");
      if (sampleFormat && sampleFormat->type == cJSON_String && sampleFormat->valuestring != NULL) {
3506 3507
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat,
                sampleFormat->valuestring, MAX_DB_NAME_SIZE);
3508
      } else if (!sampleFormat) {
3509
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat, "csv", MAX_DB_NAME_SIZE);
3510
      } else {
3511
        printf("ERROR: failed to read json, sample_format not found\n");
3512 3513
        goto PARSE_OVER;
      }      
3514

3515 3516
      cJSON *sampleFile = cJSON_GetObjectItem(stbInfo, "sample_file");
      if (sampleFile && sampleFile->type == cJSON_String && sampleFile->valuestring != NULL) {
3517 3518
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFile,
                sampleFile->valuestring, MAX_FILE_NAME_LEN);
3519 3520 3521
      } else if (!sampleFile) {
        memset(g_Dbs.db[i].superTbls[j].sampleFile, 0, MAX_FILE_NAME_LEN);
      } else {
3522
        printf("ERROR: failed to read json, sample_file not found\n");
3523 3524
        goto PARSE_OVER;
      }          
3525

3526 3527
      cJSON *tagsFile = cJSON_GetObjectItem(stbInfo, "tags_file");
      if (tagsFile && tagsFile->type == cJSON_String && tagsFile->valuestring != NULL) {
3528 3529
        tstrncpy(g_Dbs.db[i].superTbls[j].tagsFile,
                tagsFile->valuestring, MAX_FILE_NAME_LEN);
3530 3531 3532 3533 3534 3535 3536 3537 3538
        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 {
3539
        printf("ERROR: failed to read json, tags_file not found\n");
3540 3541
        goto PARSE_OVER;
      }
3542

3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554
      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;
        }       
        g_Dbs.db[i].superTbls[j].maxSqlLen = len;
      } else if (!maxSqlLen) {
        g_Dbs.db[i].superTbls[j].maxSqlLen = TSDB_MAX_SQL_LEN;
      } else {
3555
        printf("ERROR: failed to read json, maxSqlLen not found\n");
3556 3557 3558
        goto PARSE_OVER;
      }      

3559 3560 3561 3562 3563
      cJSON *multiThreadWriteOneTbl =
          cJSON_GetObjectItem(stbInfo, "multi_thread_write_one_tbl"); // no , yes
      if (multiThreadWriteOneTbl
              && multiThreadWriteOneTbl->type == cJSON_String
              && multiThreadWriteOneTbl->valuestring != NULL) {
3564 3565 3566 3567 3568 3569 3570 3571
        if (0 == strncasecmp(multiThreadWriteOneTbl->valuestring, "yes", 3)) {
          g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl = 1;
        } else {
          g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl = 0;
        }        
      } else if (!multiThreadWriteOneTbl) {
        g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl = 0;
      } else {
3572
        printf("ERROR: failed to read json, multiThreadWriteOneTbl not found\n");
3573 3574
        goto PARSE_OVER;
      }
3575

3576 3577 3578 3579 3580
      cJSON* interlaceRows = cJSON_GetObjectItem(stbInfo, "interlace_rows");
      if (interlaceRows && interlaceRows->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].interlaceRows = interlaceRows->valueint;
      } 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
3581
      } else {
3582 3583 3584
        errorPrint(
                "%s() LN%d, failed to read json, interlace rows input mistake\n",
                __func__, __LINE__);
3585 3586 3587 3588 3589 3590 3591 3592 3593
        goto PARSE_OVER;
      }      

      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 {
3594
        printf("ERROR: failed to read json, disorderRatio not found\n");
3595 3596 3597 3598 3599 3600 3601 3602 3603
        goto PARSE_OVER;
      }      

      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 {
3604
        printf("ERROR: failed to read json, disorderRange not found\n");
3605 3606
        goto PARSE_OVER;
      }
3607

3608 3609 3610 3611 3612 3613
      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 {
3614 3615
        errorPrint("%s() LN%d, failed to read json, insert_rows input mistake\n",
                __func__, __LINE__);
3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626
        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 {
3627 3628
        errorPrint("%s() LN%d, failed to read json, insert_interval input mistake\n",
                __func__, __LINE__);
3629 3630 3631
        goto PARSE_OVER;
      }

3632 3633
      int retVal = getColumnAndTagTypeFromInsertJsonFile(
              stbInfo, &g_Dbs.db[i].superTbls[j]);
3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653
      if (false == retVal) {
        goto PARSE_OVER;
      }      
    }    
  }

  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) {
3654
    tstrncpy(g_queryInfo.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
3655 3656 3657 3658
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
3659
    tstrncpy(g_queryInfo.host, host->valuestring, MAX_DB_NAME_SIZE);
3660
  } else if (!host) {
3661
    tstrncpy(g_queryInfo.host, "127.0.0.1", MAX_DB_NAME_SIZE);
3662
  } else {
3663
    printf("ERROR: failed to read json, host not found\n");
3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675
    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) {
3676
    tstrncpy(g_queryInfo.user, user->valuestring, MAX_DB_NAME_SIZE);   
3677
  } else if (!user) {
3678
    tstrncpy(g_queryInfo.user, "root", MAX_DB_NAME_SIZE); ;
3679 3680 3681 3682
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
3683
    tstrncpy(g_queryInfo.password, password->valuestring, MAX_DB_NAME_SIZE);
3684
  } else if (!password) {
3685
    tstrncpy(g_queryInfo.password, "taosdata", MAX_DB_NAME_SIZE);;
3686
  }
H
hzcheng 已提交
3687

3688
  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
3689 3690
  if (answerPrompt && answerPrompt->type == cJSON_String
          && answerPrompt->valuestring != NULL) {
3691 3692 3693 3694
    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
3695
    } else {
3696
      g_args.answer_yes = false;
H
hzcheng 已提交
3697
    }
3698 3699 3700
  } else if (!answerPrompt) {
    g_args.answer_yes = false;
  } else {
3701
    printf("ERROR: failed to read json, confirm_parameter_prompt not found\n");
3702 3703 3704 3705 3706
    goto PARSE_OVER;
  }  

  cJSON* dbs = cJSON_GetObjectItem(root, "databases");
  if (dbs && dbs->type == cJSON_String && dbs->valuestring != NULL) {
3707
    tstrncpy(g_queryInfo.dbName, dbs->valuestring, MAX_DB_NAME_SIZE);
3708
  } else if (!dbs) {
3709
    printf("ERROR: failed to read json, databases not found\n");
3710
    goto PARSE_OVER;
H
hzcheng 已提交
3711
  }
3712 3713 3714

  cJSON* queryMode = cJSON_GetObjectItem(root, "query_mode");
  if (queryMode && queryMode->type == cJSON_String && queryMode->valuestring != NULL) {
3715
    tstrncpy(g_queryInfo.queryMode, queryMode->valuestring, MAX_TB_NAME_SIZE);
3716
  } else if (!queryMode) {
3717
    tstrncpy(g_queryInfo.queryMode, "taosc", MAX_TB_NAME_SIZE);
3718
  } else {
3719
    printf("ERROR: failed to read json, query_mode not found\n");
3720
    goto PARSE_OVER;
H
hzcheng 已提交
3721
  }
3722 3723 3724 3725 3726 3727 3728
  
  // 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) {
3729
    printf("ERROR: failed to read json, super_table_query not found\n");
3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752
    goto PARSE_OVER;
  } else {  
    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;
    }
  
    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;
    }
  
    cJSON* mode = cJSON_GetObjectItem(superQuery, "mode");
    if (mode && mode->type == cJSON_String && mode->valuestring != NULL) {
      if (0 == strcmp("sync", mode->valuestring)) {      
        g_queryInfo.superQueryInfo.subscribeMode = 0;
      } else if (0 == strcmp("async", mode->valuestring)) {      
        g_queryInfo.superQueryInfo.subscribeMode = 1;
      } else {
3753
        printf("ERROR: failed to read json, subscribe mod error\n");
3754 3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.superQueryInfo.subscribeMode = 0;
    }
    
    cJSON* interval = cJSON_GetObjectItem(superQuery, "interval");
    if (interval && interval->type == cJSON_Number) {
      g_queryInfo.superQueryInfo.subscribeInterval = interval->valueint;
    } else if (!interval) {    
      //printf("failed to read json, subscribe interval no found\n");
      //goto PARSE_OVER;
      g_queryInfo.superQueryInfo.subscribeInterval = 10000;
    }
  
    cJSON* restart = cJSON_GetObjectItem(superQuery, "restart");
    if (restart && restart->type == cJSON_String && restart->valuestring != NULL) {
      if (0 == strcmp("yes", restart->valuestring)) {      
        g_queryInfo.superQueryInfo.subscribeRestart = 1;
      } else if (0 == strcmp("no", restart->valuestring)) {      
        g_queryInfo.superQueryInfo.subscribeRestart = 0;
      } else {
3776
        printf("ERROR: failed to read json, subscribe restart error\n");
3777 3778 3779 3780 3781 3782 3783
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.superQueryInfo.subscribeRestart = 1;
    }
  
    cJSON* keepProgress = cJSON_GetObjectItem(superQuery, "keepProgress");
3784 3785 3786
    if (keepProgress
            && keepProgress->type == cJSON_String
            && keepProgress->valuestring != NULL) {
3787 3788 3789 3790 3791
      if (0 == strcmp("yes", keepProgress->valuestring)) {      
        g_queryInfo.superQueryInfo.subscribeKeepProgress = 1;
      } else if (0 == strcmp("no", keepProgress->valuestring)) {      
        g_queryInfo.superQueryInfo.subscribeKeepProgress = 0;
      } else {
3792
        printf("ERROR: failed to read json, subscribe keepProgress error\n");
3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.superQueryInfo.subscribeKeepProgress = 0;
    }

    // sqls   
    cJSON* superSqls = cJSON_GetObjectItem(superQuery, "sqls");
    if (!superSqls) {
      g_queryInfo.superQueryInfo.sqlCount = 0;
    } else if (superSqls->type != cJSON_Array) {
3804
      printf("ERROR: failed to read json, super sqls not found\n");
3805 3806 3807 3808
      goto PARSE_OVER;
    } else {  
      int superSqlSize = cJSON_GetArraySize(superSqls);
      if (superSqlSize > MAX_QUERY_SQL_COUNT) {
3809
        printf("ERROR: failed to read json, query sql size overflow, max is %d\n", MAX_QUERY_SQL_COUNT);
3810 3811
        goto PARSE_OVER;
      }
3812

3813 3814 3815 3816 3817 3818 3819
      g_queryInfo.superQueryInfo.sqlCount = superSqlSize;
      for (int j = 0; j < superSqlSize; ++j) {
        cJSON* sql = cJSON_GetArrayItem(superSqls, j);
        if (sql == NULL) continue;
      
        cJSON *sqlStr = cJSON_GetObjectItem(sql, "sql");
        if (!sqlStr || sqlStr->type != cJSON_String || sqlStr->valuestring == NULL) {
3820
          printf("ERROR: failed to read json, sql not found\n");
3821 3822
          goto PARSE_OVER;
        }
3823
        tstrncpy(g_queryInfo.superQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
H
hzcheng 已提交
3824

3825 3826
        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (NULL != result && result->type == cJSON_String && result->valuestring != NULL) {
3827
          tstrncpy(g_queryInfo.superQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3828 3829 3830
        } else if (NULL == result) {
          memset(g_queryInfo.superQueryInfo.result[j], 0, MAX_FILE_NAME_LEN);
        } else {
3831
          printf("ERROR: failed to read json, super query result file not found\n");
3832 3833 3834 3835 3836
          goto PARSE_OVER;
        } 
      }
    }
  }
3837

3838 3839 3840 3841 3842 3843
  // 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) {
3844
    printf("ERROR: failed to read json, sub_table_query not found\n");
3845 3846
    ret = true;
    goto PARSE_OVER;
H
hzcheng 已提交
3847
  } else {
3848 3849 3850 3851 3852 3853
    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;
    }
3854

3855 3856 3857 3858 3859 3860
    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;
    }
3861

3862 3863 3864 3865 3866 3867
    //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;
    //}
3868

3869 3870
    cJSON* stblname = cJSON_GetObjectItem(subQuery, "stblname");
    if (stblname && stblname->type == cJSON_String && stblname->valuestring != NULL) {
3871
      tstrncpy(g_queryInfo.subQueryInfo.sTblName, stblname->valuestring, MAX_TB_NAME_SIZE);
3872
    } else {
3873
      printf("ERROR: failed to read json, super table name not found\n");
3874 3875
      goto PARSE_OVER;
    }
3876

3877 3878 3879 3880 3881 3882 3883
    cJSON* submode = cJSON_GetObjectItem(subQuery, "mode");
    if (submode && submode->type == cJSON_String && submode->valuestring != NULL) {
      if (0 == strcmp("sync", submode->valuestring)) {      
        g_queryInfo.subQueryInfo.subscribeMode = 0;
      } else if (0 == strcmp("async", submode->valuestring)) {      
        g_queryInfo.subQueryInfo.subscribeMode = 1;
      } else {
3884
        printf("ERROR: failed to read json, subscribe mod error\n");
3885 3886 3887 3888 3889
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.subQueryInfo.subscribeMode = 0;
    }
3890

3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906
    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;
    }
  
    cJSON* subrestart = cJSON_GetObjectItem(subQuery, "restart");
    if (subrestart && subrestart->type == cJSON_String && subrestart->valuestring != NULL) {
      if (0 == strcmp("yes", subrestart->valuestring)) {      
        g_queryInfo.subQueryInfo.subscribeRestart = 1;
      } else if (0 == strcmp("no", subrestart->valuestring)) {      
        g_queryInfo.subQueryInfo.subscribeRestart = 0;
      } else {
3907
        printf("ERROR: failed to read json, subscribe restart error\n");
3908 3909 3910 3911 3912 3913 3914
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.subQueryInfo.subscribeRestart = 1;
    }
  
    cJSON* subkeepProgress = cJSON_GetObjectItem(subQuery, "keepProgress");
3915 3916 3917
    if (subkeepProgress &&
            subkeepProgress->type == cJSON_String
            && subkeepProgress->valuestring != NULL) {
3918 3919 3920 3921 3922
      if (0 == strcmp("yes", subkeepProgress->valuestring)) {      
        g_queryInfo.subQueryInfo.subscribeKeepProgress = 1;
      } else if (0 == strcmp("no", subkeepProgress->valuestring)) {      
        g_queryInfo.subQueryInfo.subscribeKeepProgress = 0;
      } else {
3923
        printf("ERROR: failed to read json, subscribe keepProgress error\n");
3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.subQueryInfo.subscribeKeepProgress = 0;
    }  

    // sqls     
    cJSON* subsqls = cJSON_GetObjectItem(subQuery, "sqls");
    if (!subsqls) {
      g_queryInfo.subQueryInfo.sqlCount = 0;
    } else if (subsqls->type != cJSON_Array) {
3935
      printf("ERROR: failed to read json, super sqls not found\n");
3936 3937 3938 3939
      goto PARSE_OVER;
    } else {  
      int superSqlSize = cJSON_GetArraySize(subsqls);
      if (superSqlSize > MAX_QUERY_SQL_COUNT) {
3940
        printf("ERROR: failed to read json, query sql size overflow, max is %d\n", MAX_QUERY_SQL_COUNT);
3941 3942 3943 3944 3945 3946 3947 3948 3949 3950
        goto PARSE_OVER;
      }
    
      g_queryInfo.subQueryInfo.sqlCount = superSqlSize;
      for (int j = 0; j < superSqlSize; ++j) {      
        cJSON* sql = cJSON_GetArrayItem(subsqls, j);
        if (sql == NULL) continue;
        
        cJSON *sqlStr = cJSON_GetObjectItem(sql, "sql");
        if (!sqlStr || sqlStr->type != cJSON_String || sqlStr->valuestring == NULL) {
3951
          printf("ERROR: failed to read json, sql not found\n");
3952 3953
          goto PARSE_OVER;
        }
3954
        tstrncpy(g_queryInfo.subQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
3955 3956 3957

        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (result != NULL && result->type == cJSON_String && result->valuestring != NULL){
3958
          tstrncpy(g_queryInfo.subQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3959 3960 3961
        } else if (NULL == result) {
          memset(g_queryInfo.subQueryInfo.result[j], 0, MAX_FILE_NAME_LEN);
        }  else {
3962
          printf("ERROR: failed to read json, sub query result file not found\n");
3963 3964 3965 3966
          goto PARSE_OVER;
        } 
      }
    }
H
hzcheng 已提交
3967 3968
  }

3969
  ret = true;
H
hzcheng 已提交
3970

3971 3972 3973 3974 3975 3976
PARSE_OVER:
  //free(content);
  //cJSON_Delete(root);
  //fclose(fp);
  return ret;
}
H
hzcheng 已提交
3977

3978
static bool getInfoFromJsonFile(char* file) {
3979
    debugPrint("%s %d %s\n", __func__, __LINE__, file);
3980

3981 3982 3983 3984 3985
  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
3986

3987 3988 3989 3990 3991 3992 3993 3994 3995
  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
3996
  }
H
Hui Li 已提交
3997

3998 3999 4000
  content[len] = 0;
  cJSON* root = cJSON_Parse(content);
  if (root == NULL) {
4001
    printf("ERROR: failed to cjson parse %s, invalid json format\n", file);
4002 4003
    goto PARSE_OVER;
  }
H
Hui Li 已提交
4004

4005 4006 4007
  cJSON* filetype = cJSON_GetObjectItem(root, "filetype");
  if (filetype && filetype->type == cJSON_String && filetype->valuestring != NULL) {
    if (0 == strcasecmp("insert", filetype->valuestring)) {
4008
      g_args.test_mode = INSERT_TEST;
4009
    } else if (0 == strcasecmp("query", filetype->valuestring)) {
4010
      g_args.test_mode = QUERY_TEST;
4011
    } else if (0 == strcasecmp("subscribe", filetype->valuestring)) {
4012
      g_args.test_mode = SUBSCRIBE_TEST;
4013
    } else {
4014
      printf("ERROR: failed to read json, filetype not support\n");
4015 4016 4017
      goto PARSE_OVER;
    }
  } else if (!filetype) {
4018
    g_args.test_mode = INSERT_TEST;
4019
  } else {
4020
    printf("ERROR: failed to read json, filetype not found\n");
4021 4022
    goto PARSE_OVER;
  }
H
hzcheng 已提交
4023

4024
  if (INSERT_TEST == g_args.test_mode) {
4025
    ret = getMetaFromInsertJsonFile(root);
4026
  } else if (QUERY_TEST == g_args.test_mode) {
4027
    ret = getMetaFromQueryJsonFile(root);
4028
  } else if (SUBSCRIBE_TEST == g_args.test_mode) {
4029 4030
    ret = getMetaFromQueryJsonFile(root);
  } else {
4031
    errorPrint("%s() LN%d, input json file type error! please input correct file type: insert or query or subscribe\n", __func__, __LINE__);
4032
    goto PARSE_OVER;
4033
  } 
4034 4035 4036 4037

PARSE_OVER:
  free(content);
  cJSON_Delete(root);
H
hzcheng 已提交
4038
  fclose(fp);
4039 4040
  return ret;
}
H
hzcheng 已提交
4041

4042
static void prepareSampleData() {
4043 4044 4045 4046
  for (int i = 0; i < g_Dbs.dbCount; i++) {    
    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
4047
      }
4048 4049 4050 4051
    }
  }
}

4052
static void postFreeResource() {
4053 4054 4055
  tmfclose(g_fpOfInsertResult);
  for (int i = 0; i < g_Dbs.dbCount; i++) {    
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
4056 4057 4058
      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
4059
      }
4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071
      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
4072
    }
4073 4074
  }
}
S
Shuaiqiang Chang 已提交
4075

4076 4077
static int getRowDataFromSample(char*  dataBuf, int maxLen, int64_t timestamp,
      SSuperTable* superTblInfo, int* sampleUsePos) {
4078
  if ((*sampleUsePos) == MAX_SAMPLES_ONCE_FROM_FILE) {
4079
/*    int ret = readSampleFromCsvFileToMem(superTblInfo);
4080
    if (0 != ret) {
4081
      tmfree(superTblInfo->sampleDataBuf);
4082
      superTblInfo->sampleDataBuf = NULL;
4083 4084
      return -1;
    }
4085
*/
4086 4087
    *sampleUsePos = 0;
  }
S
Shuaiqiang Chang 已提交
4088

4089
  int    dataLen = 0;
4090

4091 4092 4093 4094
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen,
          "(%" PRId64 ", ", timestamp);
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen,
          "%s", superTblInfo->sampleDataBuf + superTblInfo->lenOfOneRow * (*sampleUsePos));
4095
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, ")");
S
Shuaiqiang Chang 已提交
4096

4097
  (*sampleUsePos)++;
4098
 
4099 4100
  return dataLen;
}
S
Shuaiqiang Chang 已提交
4101

4102
static int generateRowData(char*  dataBuf, int maxLen, int64_t timestamp, SSuperTable* stbInfo) {
4103 4104 4105
  int    dataLen = 0;
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "(%" PRId64 ", ", timestamp);
  for (int i = 0; i < stbInfo->columnCount; i++) {    
4106 4107
    if ((0 == strncasecmp(stbInfo->columns[i].dataType, "binary", 6))
            || (0 == strncasecmp(stbInfo->columns[i].dataType, "nchar", 5))) {
4108
      if (stbInfo->columns[i].dataLen > TSDB_MAX_BINARY_LEN) {
4109
        errorPrint( "binary or nchar length overflow, max size:%u\n",
4110
                (uint32_t)TSDB_MAX_BINARY_LEN);
4111 4112
        return (-1);
      }
4113

4114 4115
      char* buf = (char*)calloc(stbInfo->columns[i].dataLen+1, 1);
      if (NULL == buf) {
4116
        errorPrint( "calloc failed! size:%d\n", stbInfo->columns[i].dataLen);
4117 4118 4119 4120 4121
        return (-1);
      }
      rand_string(buf, stbInfo->columns[i].dataLen);
      dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "\'%s\', ", buf);
      tmfree(buf);
4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137 4138 4139
    } 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)) {
4140 4141 4142 4143 4144 4145 4146 4147
      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 {
4148
      errorPrint( "No support data type: %s\n", stbInfo->columns[i].dataType);
4149 4150
      return (-1);
    }
S
Shuaiqiang Chang 已提交
4151
  }
4152

4153 4154
  dataLen -= 2;
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, ")");
4155

4156 4157
  return dataLen;
}
S
Shuaiqiang Chang 已提交
4158

4159
static int32_t generateData(char *res, char **data_type,
4160
        int num_of_cols, int64_t timestamp, int lenOfBinary) {
4161 4162 4163 4164 4165 4166 4167 4168 4169 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 4191
  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) {
4192
      bool b = taosRandom() & 1;
4193 4194
      pstr += sprintf(pstr, ", %s", b ? "true" : "false");
    } else if (strcasecmp(data_type[i % c], "binary") == 0) {
4195 4196
      char *s = malloc(lenOfBinary);
      rand_string(s, lenOfBinary);
4197 4198 4199
      pstr += sprintf(pstr, ", \"%s\"", s);
      free(s);
    }else if (strcasecmp(data_type[i % c], "nchar") == 0) {
4200 4201
      char *s = malloc(lenOfBinary);
      rand_string(s, lenOfBinary);
4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216
      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);
}

4217
static int prepareSampleDataForSTable(SSuperTable *superTblInfo) {
4218 4219
  char* sampleDataBuf = NULL;

4220
  sampleDataBuf = calloc(
4221
            superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, 1);
4222
  if (sampleDataBuf == NULL) {
4223 4224
      errorPrint("%s() LN%d, Failed to calloc %d Bytes, reason:%s\n", 
              __func__, __LINE__,
4225 4226
              superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, 
              strerror(errno));
4227
      return -1;
4228
  }
4229

4230 4231 4232 4233
  superTblInfo->sampleDataBuf = sampleDataBuf;
  int ret = readSampleFromCsvFileToMem(superTblInfo);

  if (0 != ret) {
4234
      errorPrint("%s() LN%d, read sample from csv file failed.\n", __func__, __LINE__);
4235
      tmfree(sampleDataBuf);
4236
      superTblInfo->sampleDataBuf = NULL;
4237
      return -1;
H
Hui Li 已提交
4238
  }
4239

4240 4241 4242
  return 0;
}

4243
static int execInsert(threadInfo *pThreadInfo, char *buffer, int k)
4244 4245
{
  int affectedRows;
4246
  SSuperTable* superTblInfo = pThreadInfo->superTblInfo;
4247

4248 4249
  verbosePrint("[%d] %s() LN%d %s\n", pThreadInfo->threadID,
            __func__, __LINE__, buffer);
4250
  if (superTblInfo) {
4251
    if (0 == strncasecmp(superTblInfo->insertMode, "taosc", strlen("taosc"))) {
4252
      affectedRows = queryDbExec(pThreadInfo->taos, buffer, INSERT_TYPE, false);
4253
    } else {
4254
      if (0 != postProceSql(g_Dbs.host, g_Dbs.port, buffer)) {
4255
        affectedRows = -1;
4256
        printf("========restful return fail, threadID[%d]\n", pThreadInfo->threadID);
4257 4258 4259
      } else {
        affectedRows = k;
      }
4260
    }
4261
  } else {
4262
    affectedRows = queryDbExec(pThreadInfo->taos, buffer, INSERT_TYPE, false);
4263 4264 4265 4266 4267
  }

  return affectedRows;
}

4268
static void getTableName(char *pTblName, threadInfo* pThreadInfo, int tableSeq)
4269 4270
{
  SSuperTable* superTblInfo = pThreadInfo->superTblInfo;
4271 4272 4273 4274 4275 4276
  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 {
4277

4278 4279 4280
        verbosePrint("[%d] %s() LN%d: from=%d count=%d seq=%d\n",
                pThreadInfo->threadID, __func__, __LINE__,
                pThreadInfo->start_table_from,
4281 4282 4283 4284 4285 4286
                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",
4287
        g_args.tb_prefix, tableSeq);
4288 4289 4290 4291
  }
}

static int generateDataTail(char *tableName, int32_t tableSeq,
4292
        threadInfo* pThreadInfo, SSuperTable* superTblInfo,
4293 4294 4295
        int batch, char* buffer, int64_t insertRows,
        int64_t startFrom, uint64_t startTime, int *pSamplePos, int *dataLen) {
  int len = 0;
4296 4297
  int ncols_per_record = 1; // count first col ts

4298
  if (superTblInfo == NULL) {
4299 4300 4301 4302 4303
    int datatypeSeq = 0;
    while(g_args.datatype[datatypeSeq]) {
        datatypeSeq ++;
        ncols_per_record ++;
    }
4304 4305
  }

4306
  verbosePrint("%s() LN%d batch=%d\n", __func__, __LINE__, batch);
4307

4308 4309
  int k = 0;
  for (k = 0; k < batch;) {
4310
    if (superTblInfo) {
4311
        int retLen = 0;
4312

4313 4314 4315
        if (0 == strncasecmp(superTblInfo->dataSource,
                    "sample", strlen("sample"))) {
          retLen = getRowDataFromSample(
4316
                    buffer + len, 
4317
                    superTblInfo->maxSqlLen - len, 
4318
                    startTime + superTblInfo->timeStampStep * k,
4319
                    superTblInfo, 
4320
                    pSamplePos);
4321 4322 4323 4324
       } else if (0 == strncasecmp(superTblInfo->dataSource,
                   "rand", strlen("rand"))) {
          int rand_num = rand_tinyint() % 100;
          if (0 != superTblInfo->disorderRatio 
4325
                    && rand_num < superTblInfo->disorderRatio) {
4326 4327 4328
            int64_t d = startTime
                + superTblInfo->timeStampStep * k
                - taosRandom() % superTblInfo->disorderRange;
4329
            retLen = generateRowData(
4330
                      buffer + len, 
4331 4332
                      superTblInfo->maxSqlLen - len,
                      d, 
4333
                      superTblInfo);
4334 4335
          } else {
            retLen = generateRowData(
4336
                      buffer + len, 
4337
                      superTblInfo->maxSqlLen - len, 
4338
                      startTime + superTblInfo->timeStampStep * k,
4339
                      superTblInfo);
4340 4341
          }
       }
4342

4343 4344 4345
       if (retLen < 0) {
         return -1;
       }
4346

4347
       len += retLen;
4348

4349 4350 4351 4352
       if (len >= (superTblInfo->maxSqlLen - 256)) {    // reserve for overwrite
         k++;
         break;
       }
4353
    } else {
4354
      int rand_num = taosRandom() % 100;
4355 4356 4357 4358
          char data[MAX_DATA_SIZE];
          char **data_type = g_args.datatype;
          int lenOfBinary = g_args.len_of_binary;

4359
      if ((g_args.disorderRatio != 0)
4360 4361
                && (rand_num < g_args.disorderRange)) {
             
4362 4363
        int64_t d = startTime + DEFAULT_TIMESTAMP_STEP * k 
            - taosRandom() % 1000000 + rand_num;
4364
        len = generateData(data, data_type,
4365
                  ncols_per_record, d, lenOfBinary);
4366
      } else {
4367
            len = generateData(data, data_type,
4368
                  ncols_per_record,
4369
                  startTime + DEFAULT_TIMESTAMP_STEP * k,
4370 4371
                  lenOfBinary);
      }
4372

4373 4374
      buffer += sprintf(buffer, " %s", data);
      if (strlen(buffer) >= (g_args.max_sql_len - 256)) { // too long
4375 4376
          k++;
          break;
4377 4378 4379
      }
    }

4380 4381
    verbosePrint("%s() LN%d len=%d k=%d \nbuffer=%s\n",
            __func__, __LINE__, len, k, buffer);
4382 4383 4384

    k++;
    startFrom ++;
4385

4386
    if (startFrom >= insertRows) {
4387
      break;
4388
    }
4389
  }
4390

4391 4392 4393
  *dataLen = len;
  return k;
}
4394

4395 4396
static int generateSQLHead(char *tableName, int32_t tableSeq,
        threadInfo* pThreadInfo, SSuperTable* superTblInfo, char *buffer)
4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408 4409
{
  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) {
4410
        errorPrint("%s() LN%d, tag buf failed to allocate  memory\n", __func__, __LINE__);
4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427
        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,
4428
                  tableName);
4429 4430
    } else {
      len = snprintf(buffer,
4431
                  superTblInfo->maxSqlLen,
4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 4468 4469 4470
                  "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;
}

static int generateDataBuffer(char *pTblName,
        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;

4471 4472
  int headLen = generateSQLHead(pTblName, tableSeq, pThreadInfo, superTblInfo,
          buffer);
4473 4474 4475 4476 4477
  pstr += headLen;

  int k;
  int dataLen;
  k = generateDataTail(pTblName, tableSeq, pThreadInfo, superTblInfo,
4478 4479
          g_args.num_of_RPR, pstr, insertRows, startFrom,
          startTime,
4480
          pSamplePos, &dataLen);
4481 4482
  return k;
}
4483

4484
static void* syncWriteInterlace(threadInfo *pThreadInfo) {
4485 4486
  debugPrint("[%d] %s() LN%d: ### interlace write\n",
         pThreadInfo->threadID, __func__, __LINE__);
4487 4488 4489 4490 4491

  SSuperTable* superTblInfo = pThreadInfo->superTblInfo;

  char* buffer = calloc(superTblInfo?superTblInfo->maxSqlLen:g_args.max_sql_len, 1);
  if (NULL == buffer) {
4492
    errorPrint( "Failed to alloc %d Bytes, reason:%s\n",
4493 4494 4495 4496 4497 4498 4499 4500
              superTblInfo?superTblInfo->maxSqlLen:g_args.max_sql_len,
              strerror(errno));
    return NULL;
  }
 
  int insertMode;
  char tableName[TSDB_TABLE_NAME_LEN];

4501
  int interlaceRows = superTblInfo?superTblInfo->interlaceRows:g_args.interlace_rows;
4502

4503
  if (interlaceRows > 0) {
4504 4505 4506 4507 4508 4509
    insertMode = INTERLACE_INSERT_MODE;
  } else {
    insertMode = PROGRESSIVE_INSERT_MODE;
  }

  // rows per table need be less than insert batch
4510 4511
  if (interlaceRows > g_args.num_of_RPR)
      interlaceRows = g_args.num_of_RPR;
4512 4513 4514 4515 4516

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

  int64_t insertRows = (superTblInfo)?superTblInfo->insertRows:g_args.num_of_DPT;
4517 4518
  int insert_interval =
      superTblInfo?superTblInfo->insertInterval:g_args.insert_interval;
4519 4520 4521 4522 4523 4524 4525 4526 4527
  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;

4528 4529
  debugPrint("[%d] %s() LN%d: start_table_from=%d ntables=%d insertRows=%"PRId64"\n",
          pThreadInfo->threadID, __func__, __LINE__, pThreadInfo->start_table_from,
4530 4531 4532 4533 4534
          pThreadInfo->ntables, insertRows);

  int64_t startTime = pThreadInfo->start_time;

  int batchPerTblTimes;
4535
  int batchPerTbl;
4536

4537 4538
  assert(pThreadInfo->ntables > 0);

4539 4540
  if (interlaceRows > g_args.num_of_RPR)
        interlaceRows = g_args.num_of_RPR;
4541

4542 4543
  batchPerTbl = interlaceRows;
  if ((interlaceRows > 0) && (pThreadInfo->ntables > 1)) {
4544
    batchPerTblTimes =
4545
        (g_args.num_of_RPR / (interlaceRows * pThreadInfo->ntables)) + 1;
4546 4547 4548 4549
  } else {
    batchPerTblTimes = 1;
  }

4550
  int generatedRecPerTbl = 0;
4551 4552
  bool flagSleep = true;
  int sleepTimeTotal = 0;
4553
  while(pThreadInfo->totalInsertRows < pThreadInfo->ntables * insertRows) {
4554
    if ((flagSleep) && (insert_interval)) {
4555
        st = taosGetTimestampUs();
4556
        flagSleep = false;
4557 4558 4559
    }
    // generate data
    memset(buffer, 0, superTblInfo?superTblInfo->maxSqlLen:g_args.max_sql_len);
4560

4561
    char *pstr = buffer;
4562
    int recOfBatch = 0;
4563

4564 4565
    for (int i = 0; i < batchPerTblTimes; i ++) {
      getTableName(tableName, pThreadInfo, tableSeq);
4566

4567 4568
      int headLen;
      if (i == 0) {
4569 4570
        headLen = generateSQLHead(tableName, tableSeq, pThreadInfo,
                superTblInfo, pstr);
4571
      } else {
4572
        headLen = snprintf(pstr, TSDB_TABLE_NAME_LEN, "%s.%s values",
4573 4574
                  pThreadInfo->db_name,
                  tableName);
4575
      }
4576

4577
      // generate data buffer
4578 4579
      verbosePrint("[%d] %s() LN%d i=%d buffer:\n%s\n",
                pThreadInfo->threadID, __func__, __LINE__, i, buffer);
4580

4581 4582
      pstr += headLen;
      int dataLen = 0;
4583

4584
      verbosePrint("[%d] %s() LN%d i=%d batchPerTblTimes=%d batchPerTbl = %d\n",
4585 4586 4587 4588 4589
                pThreadInfo->threadID, __func__, __LINE__,
                i, batchPerTblTimes, batchPerTbl);
      generateDataTail(
        tableName, tableSeq, pThreadInfo, superTblInfo,
        batchPerTbl, pstr, insertRows, 0,
4590
        startTime,
4591
        &(pThreadInfo->samplePos), &dataLen);
4592

4593
      pstr += dataLen;
4594
      recOfBatch += batchPerTbl;
4595
      startTime += batchPerTbl * superTblInfo->timeStampStep;
4596
      pThreadInfo->totalInsertRows += batchPerTbl;
4597
      verbosePrint("[%d] %s() LN%d batchPerTbl=%d recOfBatch=%d\n",
4598 4599
                pThreadInfo->threadID, __func__, __LINE__,
                batchPerTbl, recOfBatch);
4600

4601 4602 4603 4604
      tableSeq ++;
      if (insertMode == INTERLACE_INSERT_MODE) {
          if (tableSeq == pThreadInfo->start_table_from + pThreadInfo->ntables) {
            // turn to first table
4605
            startTime += batchPerTbl * superTblInfo->timeStampStep;
4606
            tableSeq = pThreadInfo->start_table_from;
4607 4608 4609 4610 4611 4612 4613
            generatedRecPerTbl += batchPerTbl;
            flagSleep = true;
            if (generatedRecPerTbl >= insertRows)
              break;

            if (pThreadInfo->ntables * batchPerTbl < g_args.num_of_RPR)
                break;
4614
          }
4615 4616
      }

4617
      int remainRows = insertRows - generatedRecPerTbl;
4618
      if ((remainRows > 0) && (batchPerTbl > remainRows))
4619 4620
        batchPerTbl = remainRows;

4621
      verbosePrint("[%d] %s() LN%d generatedRecPerTbl=%d insertRows=%"PRId64"\n",
4622 4623 4624 4625
                pThreadInfo->threadID, __func__, __LINE__,
                generatedRecPerTbl, insertRows);

      if ((g_args.num_of_RPR - recOfBatch) < batchPerTbl)
4626 4627 4628
        break;
    }

4629
    verbosePrint("[%d] %s() LN%d recOfBatch=%d totalInsertRows=%"PRId64"\n",
4630 4631 4632 4633 4634
              pThreadInfo->threadID, __func__, __LINE__, recOfBatch,
              pThreadInfo->totalInsertRows);
    verbosePrint("[%d] %s() LN%d, buffer=%s\n",
           pThreadInfo->threadID, __func__, __LINE__, buffer);

4635 4636
    startTs = taosGetTimestampUs();

4637
    int affectedRows = execInsert(pThreadInfo, buffer, recOfBatch);
4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648

    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;

4649 4650
    verbosePrint("[%d] %s() LN%d affectedRows=%d\n", pThreadInfo->threadID,
            __func__, __LINE__, affectedRows);
4651 4652
    if ((affectedRows < 0) || (recOfBatch != affectedRows)) {
        errorPrint("[%d] %s() LN%d execInsert insert %d, affected rows: %d\n%s\n",
4653
                pThreadInfo->threadID, __func__, __LINE__,
4654
                recOfBatch, affectedRows, buffer);
4655
        goto free_and_statistics_interlace;
4656
    }
4657

4658
    pThreadInfo->totalAffectedRows += affectedRows;
4659

4660 4661 4662
    int64_t  currentPrintTime = taosGetTimestampMs();
    if (currentPrintTime - lastPrintTime > 30*1000) {
      printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n",
4663 4664 4665
                    pThreadInfo->threadID,
                    pThreadInfo->totalInsertRows,
                    pThreadInfo->totalAffectedRows);
4666 4667
      lastPrintTime = currentPrintTime;
    }
4668

4669 4670
    if ((insert_interval) && flagSleep) {
      et = taosGetTimestampUs();
4671

4672 4673
      if (insert_interval > ((et - st)/1000) ) {
        int sleepTime = insert_interval - (et -st)/1000;
4674 4675
        performancePrint("%s() LN%d sleep: %d ms for insert interval\n",
                    __func__, __LINE__, sleepTime);
4676 4677 4678
        taosMsleep(sleepTime); // ms
        sleepTimeTotal += insert_interval;
      }
4679
    }
4680 4681 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691
  }

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;
}

4692 4693 4694 4695 4696 4697 4698 4699
// 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
*/
4700
static void* syncWriteProgressive(threadInfo *pThreadInfo) {
4701
  debugPrint("%s() LN%d: ### progressive write\n", __func__, __LINE__);
4702

4703
  SSuperTable* superTblInfo = pThreadInfo->superTblInfo;
4704

4705 4706
  char* buffer = calloc(superTblInfo?superTblInfo->maxSqlLen:g_args.max_sql_len, 1);
  if (NULL == buffer) {
4707
    errorPrint( "Failed to alloc %d Bytes, reason:%s\n",
4708 4709 4710 4711
              superTblInfo?superTblInfo->maxSqlLen:g_args.max_sql_len,
              strerror(errno));
    return NULL;
  }
4712 4713 4714 4715 4716
 
  int64_t lastPrintTime = taosGetTimestampMs();
  int64_t startTs = taosGetTimestampUs();
  int64_t endTs;

4717 4718 4719 4720
  int timeStampStep =
      superTblInfo?superTblInfo->timeStampStep:DEFAULT_TIMESTAMP_STEP;
  int insert_interval =
      superTblInfo?superTblInfo->insertInterval:g_args.insert_interval;
4721 4722 4723
  uint64_t st = 0;
  uint64_t et = 0xffffffff;

4724 4725
  pThreadInfo->totalInsertRows = 0;
  pThreadInfo->totalAffectedRows = 0;
4726

4727
  pThreadInfo->samplePos = 0;
4728

4729 4730
  for (uint32_t tableSeq =
          pThreadInfo->start_table_from; tableSeq <= pThreadInfo->end_table_to;
4731
        tableSeq ++) {
4732
    int64_t start_time = pThreadInfo->start_time;
4733 4734 4735 4736 4737 4738 4739

    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;) {
      if (insert_interval) {
            st = taosGetTimestampUs();
4740
      }
4741

4742 4743 4744 4745 4746 4747
      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);

4748 4749
      int generated = generateDataBuffer(
              tableName, tableSeq, pThreadInfo, buffer, insertRows,
4750
            i, start_time,
4751
            &(pThreadInfo->samplePos));
4752 4753 4754 4755 4756
      if (generated > 0)
        i += generated;
      else
        goto free_and_statistics_2;

4757
      start_time +=  generated * timeStampStep;
4758
      pThreadInfo->totalInsertRows += generated;
4759 4760 4761 4762

      startTs = taosGetTimestampUs();

      int affectedRows = execInsert(pThreadInfo, buffer, generated);
4763 4764 4765

      endTs = taosGetTimestampUs();
      int64_t delay = endTs - startTs;
4766 4767 4768
      performancePrint("%s() LN%d, insert execution time is %10.6fms\n",
              __func__, __LINE__, delay/1000.0);

4769 4770 4771 4772
      if (delay > pThreadInfo->maxDelay) pThreadInfo->maxDelay = delay;
      if (delay < pThreadInfo->minDelay) pThreadInfo->minDelay = delay;
      pThreadInfo->cntDelay++;
      pThreadInfo->totalDelay += delay;
4773

4774 4775 4776 4777 4778
      if (affectedRows < 0)
        goto free_and_statistics_2;

      pThreadInfo->totalAffectedRows += affectedRows;

4779 4780
      int64_t  currentPrintTime = taosGetTimestampMs();
      if (currentPrintTime - lastPrintTime > 30*1000) {
4781
        printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n",
4782 4783 4784
                    pThreadInfo->threadID,
                    pThreadInfo->totalInsertRows,
                    pThreadInfo->totalAffectedRows);
4785 4786 4787
        lastPrintTime = currentPrintTime;
      }

4788
      if (i >= insertRows)
4789
        break;
4790 4791 4792 4793 4794 4795

      if (insert_interval) {
        et = taosGetTimestampUs();

        if (insert_interval > ((et - st)/1000) ) {
            int sleep_time = insert_interval - (et -st)/1000;
4796 4797
            performancePrint("%s() LN%d sleep: %d ms for insert interval\n",
                    __func__, __LINE__, sleep_time);
4798 4799
            taosMsleep(sleep_time); // ms
        }
4800 4801 4802
      }
    }   // num_of_DPT

4803
    if ((tableSeq == pThreadInfo->ntables - 1) && superTblInfo &&
4804 4805
        (0 == strncasecmp(
                    superTblInfo->dataSource, "sample", strlen("sample")))) {
4806 4807
          printf("%s() LN%d samplePos=%d\n",
                  __func__, __LINE__, pThreadInfo->samplePos);
4808
    }
4809
  } // tableSeq
4810

4811
free_and_statistics_2:
4812 4813
  tmfree(buffer);

4814
  printf("====thread[%d] completed total inserted rows: %"PRId64 ", total affected rows: %"PRId64 "====\n", 
4815 4816 4817
          pThreadInfo->threadID, 
          pThreadInfo->totalInsertRows, 
          pThreadInfo->totalAffectedRows);
4818
  return NULL;
H
Hui Li 已提交
4819 4820
}

4821 4822 4823 4824 4825
static void* syncWrite(void *sarg) {

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

4826
  int interlaceRows = superTblInfo?superTblInfo->interlaceRows:g_args.interlace_rows;
4827

4828
  if (interlaceRows > 0) {
4829 4830 4831 4832 4833 4834 4835 4836
    // interlace mode
    return syncWriteInterlace(winfo);
  } else {
    // progressive mode
    return syncWriteProgressive(winfo);
  }
}

4837
static void callBack(void *param, TAOS_RES *res, int code) {
4838
  threadInfo* winfo = (threadInfo*)param; 
4839
  SSuperTable* superTblInfo = winfo->superTblInfo;
4840

4841 4842
  int insert_interval =
      superTblInfo?superTblInfo->insertInterval:g_args.insert_interval;
4843 4844 4845 4846
  if (insert_interval) {
    winfo->et = taosGetTimestampUs();
    if (((winfo->et - winfo->st)/1000) < insert_interval) {
      taosMsleep(insert_interval - (winfo->et - winfo->st)/1000); // ms
4847
    }
H
Hui Li 已提交
4848
  }
4849
 
4850 4851 4852
  char *buffer = calloc(1, winfo->superTblInfo->maxSqlLen);
  char *data   = calloc(1, MAX_DATA_SIZE);
  char *pstr = buffer;
4853 4854
  pstr += sprintf(pstr, "insert into %s.%s%d values", winfo->db_name, winfo->tb_prefix,
          winfo->start_table_from);
4855
//  if (winfo->counter >= winfo->superTblInfo->insertRows) {
4856
  if (winfo->counter >= g_args.num_of_RPR) {
4857
    winfo->start_table_from++;
4858 4859
    winfo->counter = 0;
  }
4860
  if (winfo->start_table_from > winfo->end_table_to) {
4861 4862 4863 4864 4865 4866
    tsem_post(&winfo->lock_sem);
    free(buffer);
    free(data);
    taos_free_result(res);
    return;
  }
4867
 
4868
  for (int i = 0; i < g_args.num_of_RPR; i++) {
4869
    int rand_num = taosRandom() % 100;
4870 4871
    if (0 != winfo->superTblInfo->disorderRatio
            && rand_num < winfo->superTblInfo->disorderRatio) {
4872
      int64_t d = winfo->lastTs - taosRandom() % 1000000 + rand_num;
4873
      //generateData(data, datatype, ncols_per_record, d, len_of_binary);
4874
      generateRowData(data, MAX_DATA_SIZE, d, winfo->superTblInfo);
4875
    } else {
4876
      //generateData(data, datatype, ncols_per_record, start_time += 1000, len_of_binary);
4877
      generateRowData(data, MAX_DATA_SIZE, winfo->lastTs += 1000, winfo->superTblInfo);
H
Hui Li 已提交
4878
    }
4879 4880
    pstr += sprintf(pstr, "%s", data);
    winfo->counter++;
H
Hui Li 已提交
4881

4882 4883
    if (winfo->counter >= winfo->superTblInfo->insertRows) {
      break;
H
Hui Li 已提交
4884 4885
    }
  }
4886

4887 4888
  if (insert_interval) {
    winfo->st = taosGetTimestampUs();
4889 4890 4891 4892
  }
  taos_query_a(winfo->taos, buffer, callBack, winfo);
  free(buffer);
  free(data);
H
Hui Li 已提交
4893

4894
  taos_free_result(res);
H
Hui Li 已提交
4895 4896
}

4897
static void *asyncWrite(void *sarg) {
4898
  threadInfo *winfo = (threadInfo *)sarg;
4899
  SSuperTable* superTblInfo = winfo->superTblInfo;
4900 4901 4902 4903 4904

  winfo->st = 0;
  winfo->et = 0;
  winfo->lastTs = winfo->start_time;
  
4905
  int insert_interval =
4906
      superTblInfo?superTblInfo->insertInterval:g_args.insert_interval;
4907 4908
  if (insert_interval) {
    winfo->st = taosGetTimestampUs();
H
Hui Li 已提交
4909
  }
4910 4911 4912
  taos_query_a(winfo->taos, "show databases", callBack, winfo);

  tsem_wait(&(winfo->lock_sem));
H
Hui Li 已提交
4913 4914 4915 4916

  return NULL;
}

4917 4918
static void startMultiThreadInsertData(int threads, char* db_name,
        char* precision,SSuperTable* superTblInfo) {
4919 4920

    pthread_t *pids = malloc(threads * sizeof(pthread_t));
4921 4922
    assert(pids != NULL);

4923
    threadInfo *infos = malloc(threads * sizeof(threadInfo));
4924 4925
    assert(infos != NULL);

4926 4927
    memset(pids, 0, threads * sizeof(pthread_t));
    memset(infos, 0, threads * sizeof(threadInfo));
H
Hui Li 已提交
4928

4929
    int ntables = 0;
4930 4931
    if (superTblInfo) {

4932
        if ((superTblInfo->childTblOffset >= 0)
4933 4934
            && (superTblInfo->childTblLimit > 0)) {

4935
            ntables = superTblInfo->childTblLimit;
4936
        } else {
4937
            ntables = superTblInfo->childTblCount;
4938 4939
        }
    } else {
4940
        ntables = g_args.num_of_tables;
4941
    }
H
Hui Li 已提交
4942

4943 4944 4945 4946 4947 4948 4949 4950 4951 4952
    int a = ntables / threads;
    if (a < 1) {
        threads = ntables;
        a = 1;
    }

    int b = 0;
    if (threads != 0) {
        b = ntables % threads;
    }
4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969

  //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 {
4970
      errorPrint("Not support precision: %s\n", precision);
4971 4972 4973 4974
      exit(-1);
    }
  }

4975
  int64_t start_time;
4976 4977 4978
  if (superTblInfo) {
    if (0 == strncasecmp(superTblInfo->startTimestamp, "now", 3)) {
        start_time = taosGetTimestamp(timePrec);
4979
    } else {
4980 4981 4982 4983 4984
      if (TSDB_CODE_SUCCESS != taosParseTime(
        superTblInfo->startTimestamp,
        &start_time,
        strlen(superTblInfo->startTimestamp),
        timePrec, 0)) {
4985
          ERROR_EXIT("failed to parse time!\n");
4986
      }
4987
    }
4988 4989
  } else {
     start_time = 1500000000000;
4990 4991 4992
  }

  double start = getCurrentTime();
4993
 
4994
  int startFrom;
4995

4996
  if ((superTblInfo) && (superTblInfo->childTblOffset >= 0))
4997
      startFrom = superTblInfo->childTblOffset;
4998
  else
4999
      startFrom = 0;
5000

5001
  // read sample data from file first
5002
  if ((superTblInfo) && (0 == strncasecmp(superTblInfo->dataSource,
5003
              "sample", strlen("sample")))) {
5004
    if (0 != prepareSampleDataForSTable(superTblInfo)) {
5005 5006
      errorPrint("%s() LN%d, prepare sample data for stable failed!\n",
              __func__, __LINE__);
5007 5008 5009 5010
      exit(-1);
    }
  }

5011
  // read sample data from file first
5012
  if ((superTblInfo) && (0 == strncasecmp(superTblInfo->dataSource,
5013 5014
              "sample", strlen("sample")))) {
    if (0 != prepareSampleDataForSTable(superTblInfo)) {
5015 5016
      errorPrint("%s() LN%d, prepare sample data for stable failed!\n",
              __func__, __LINE__);
5017 5018 5019 5020 5021 5022 5023 5024
      exit(-1);
    }
  }

  TAOS* taos = taos_connect(
              g_Dbs.host, g_Dbs.user,
              g_Dbs.password, db_name, g_Dbs.port);
  if (NULL == taos) {
5025 5026
    errorPrint("%s() LN%d, connect to server fail , reason: %s\n",
                __func__, __LINE__, taos_errstr(NULL));
5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044
    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) {
5045
      errorPrint("%s() LN%d, alloc memory failed!\n", __func__, __LINE__);
5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059
      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
5060
  for (int i = 0; i < threads; i++) {
5061
    threadInfo *t_info = infos + i;
H
Hui Li 已提交
5062 5063
    t_info->threadID = i;
    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
5064 5065 5066
    t_info->superTblInfo = superTblInfo;

    t_info->start_time = start_time;
5067
    t_info->minDelay = INT16_MAX;
5068

5069 5070
    if ((NULL == superTblInfo) ||
            (0 == strncasecmp(superTblInfo->insertMode, "taosc", 5))) {
5071
      //t_info->taos = taos;
5072
      t_info->taos = taos_connect(
5073
              g_Dbs.host, g_Dbs.user,
5074
              g_Dbs.password, db_name, g_Dbs.port);
5075
      if (NULL == t_info->taos) {
5076 5077
        errorPrint(
                "connect to server fail from insert sub thread, reason: %s\n",
5078
                taos_errstr(NULL));
5079 5080 5081 5082 5083 5084
        exit(-1);
      }
    } else {
      t_info->taos = NULL;
    }

5085 5086
    if ((NULL == superTblInfo)
            || (0 == superTblInfo->multiThreadWriteOneTbl)) {
5087 5088 5089 5090
      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;
5091
    } else {
5092 5093
      t_info->start_table_from = 0;
      t_info->ntables = superTblInfo->childTblCount;
5094 5095 5096 5097 5098
      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) {
5099
      pthread_create(pids + i, NULL, syncWrite, t_info);
5100
    } else {
5101 5102
      pthread_create(pids + i, NULL, asyncWrite, t_info);
    }
H
Hui Li 已提交
5103
  }
5104

H
Hui Li 已提交
5105 5106 5107 5108
  for (int i = 0; i < threads; i++) {
    pthread_join(pids[i], NULL);
  }

5109 5110 5111
  int64_t totalDelay = 0;
  int64_t maxDelay = 0;
  int64_t minDelay = INT16_MAX;
5112
  int64_t cntDelay = 1;
5113 5114
  double  avgDelay = 0;

H
Hui Li 已提交
5115
  for (int i = 0; i < threads; i++) {
5116 5117
    threadInfo *t_info = infos + i;

S
TD-1057  
Shengliang Guan 已提交
5118
    tsem_destroy(&(t_info->lock_sem));
5119 5120
    taos_close(t_info->taos);

5121 5122 5123 5124
    debugPrint("%s() LN%d, [%d] totalInsert=%"PRId64" totalAffected=%"PRId64"\n",
            __func__, __LINE__,
            t_info->threadID, t_info->totalInsertRows,
            t_info->totalAffectedRows);
5125 5126
    if (superTblInfo) {
        superTblInfo->totalAffectedRows += t_info->totalAffectedRows;
5127
        superTblInfo->totalInsertRows += t_info->totalInsertRows;
5128 5129 5130
    } else {
        g_args.totalAffectedRows += t_info->totalAffectedRows;
        g_args.totalInsertRows += t_info->totalInsertRows;
5131
    }
5132 5133 5134 5135

    totalDelay  += t_info->totalDelay;
    cntDelay   += t_info->cntDelay;
    if (t_info->maxDelay > maxDelay) maxDelay = t_info->maxDelay;
5136
    if (t_info->minDelay < minDelay) minDelay = t_info->minDelay;
H
Hui Li 已提交
5137
  }
5138
  cntDelay -= 1;
H
Hui Li 已提交
5139

5140
  if (cntDelay == 0)    cntDelay = 1;
5141 5142
  avgDelay = (double)totalDelay / cntDelay;

5143
  double end = getCurrentTime();
5144
  double t = end - start;
5145 5146

  if (superTblInfo) {
5147
    printf("Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s) into %s.%s. %2.f records/second\n\n",
5148
          t, superTblInfo->totalInsertRows,
5149 5150
          superTblInfo->totalAffectedRows,
          threads, db_name, superTblInfo->sTblName,
5151
          superTblInfo->totalInsertRows / t);
5152
    fprintf(g_fpOfInsertResult,
5153
          "Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s) into %s.%s. %2.f records/second\n\n",
5154
          t, superTblInfo->totalInsertRows,
5155 5156
          superTblInfo->totalAffectedRows,
          threads, db_name, superTblInfo->sTblName,
5157
          superTblInfo->totalInsertRows/ t);
5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169
  } 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);
5170
  }
5171 5172 5173 5174 5175

  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);
5176

5177 5178
  //taos_close(taos);

H
Hui Li 已提交
5179
  free(pids);
5180
  free(infos);
H
Hui Li 已提交
5181 5182
}

5183
static void *readTable(void *sarg) {
5184 5185
#if 1  
  threadInfo *rinfo = (threadInfo *)sarg;
H
hzcheng 已提交
5186 5187
  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
5188
  uint64_t sTime = rinfo->start_time;
H
hzcheng 已提交
5189 5190
  char *tb_prefix = rinfo->tb_prefix;
  FILE *fp = fopen(rinfo->fp, "a");
H
Hui Li 已提交
5191
  if (NULL == fp) {
5192
    errorPrint( "fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
H
Hui Li 已提交
5193 5194
    return NULL;
  }
5195

5196
    int num_of_DPT;
5197
/*  if (rinfo->superTblInfo) {
5198 5199
    num_of_DPT = rinfo->superTblInfo->insertRows; //  nrecords_per_table;
  } else {
5200
  */
5201
      num_of_DPT = g_args.num_of_DPT;
5202
//  }
5203

5204
  int num_of_tables = rinfo->ntables; // rinfo->end_table_to - rinfo->start_table_from + 1;
H
hzcheng 已提交
5205
  int totalData = num_of_DPT * num_of_tables;
5206
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
H
hzcheng 已提交
5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218

  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++) {
5219 5220
      sprintf(command, "select %s from %s%d where ts>= %" PRId64,
              aggreFunc[j], tb_prefix, i, sTime);
H
hzcheng 已提交
5221 5222

      double t = getCurrentTime();
S
Shuaiqiang Chang 已提交
5223 5224
      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);
H
hzcheng 已提交
5225

S
Shuaiqiang Chang 已提交
5226
      if (code != 0) {
5227
        errorPrint( "Failed to query:%s\n", taos_errstr(pSql));
S
Shuaiqiang Chang 已提交
5228
        taos_free_result(pSql);
H
hzcheng 已提交
5229
        taos_close(taos);
5230
        fclose(fp);
5231
        return NULL;
H
hzcheng 已提交
5232 5233
      }

S
Shuaiqiang Chang 已提交
5234
      while (taos_fetch_row(pSql) != NULL) {
H
hzcheng 已提交
5235 5236 5237 5238 5239 5240
        count++;
      }

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

S
Shuaiqiang Chang 已提交
5241
      taos_free_result(pSql);
H
hzcheng 已提交
5242 5243 5244
    }

    fprintf(fp, "|%10s  |   %10d   |  %12.2f   |   %10.2f  |\n",
S
slguan 已提交
5245
            aggreFunc[j][0] == '*' ? "   *   " : aggreFunc[j], totalData,
H
hzcheng 已提交
5246 5247 5248 5249 5250
            (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);
5251
#endif
H
hzcheng 已提交
5252 5253 5254
  return NULL;
}

5255
static void *readMetric(void *sarg) {
5256 5257
#if 1  
  threadInfo *rinfo = (threadInfo *)sarg;
H
hzcheng 已提交
5258 5259 5260
  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
  FILE *fp = fopen(rinfo->fp, "a");
H
Hui Li 已提交
5261 5262 5263 5264
  if (NULL == fp) {
    printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
    return NULL;
  }
5265 5266

  int num_of_DPT = rinfo->superTblInfo->insertRows;
5267
  int num_of_tables = rinfo->ntables; // rinfo->end_table_to - rinfo->start_table_from + 1;
H
hzcheng 已提交
5268
  int totalData = num_of_DPT * num_of_tables;
5269
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
H
hzcheng 已提交
5270 5271 5272 5273 5274 5275 5276 5277 5278

  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
5279
    char condition[BUFFER_SIZE - 30] = "\0";
B
Bomin Zhang 已提交
5280
    char tempS[64] = "\0";
H
hzcheng 已提交
5281 5282 5283 5284 5285

    int m = 10 < num_of_tables ? 10 : num_of_tables;

    for (int i = 1; i <= m; i++) {
      if (i == 1) {
5286
        sprintf(tempS, "t1 = %d", i);
H
hzcheng 已提交
5287
      } else {
5288
        sprintf(tempS, " or t1 = %d ", i);
H
hzcheng 已提交
5289 5290 5291
      }
      strcat(condition, tempS);

L
liu0x54 已提交
5292
      sprintf(command, "select %s from meters where %s", aggreFunc[j], condition);
H
hzcheng 已提交
5293 5294 5295 5296 5297 5298

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

      double t = getCurrentTime();

S
Shuaiqiang Chang 已提交
5299 5300 5301 5302
      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);

      if (code != 0) {
5303
        errorPrint( "Failed to query:%s\n", taos_errstr(pSql));
S
Shuaiqiang Chang 已提交
5304
        taos_free_result(pSql);
H
hzcheng 已提交
5305
        taos_close(taos);
5306
        fclose(fp);
5307
        return NULL;
H
hzcheng 已提交
5308 5309
      }
      int count = 0;
S
Shuaiqiang Chang 已提交
5310
      while (taos_fetch_row(pSql) != NULL) {
H
hzcheng 已提交
5311 5312 5313 5314
        count++;
      }
      t = getCurrentTime() - t;

5315 5316
      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
5317 5318
      printf("select %10s took %.6f second(s)\n\n", aggreFunc[j], t);

S
Shuaiqiang Chang 已提交
5319
      taos_free_result(pSql);
H
hzcheng 已提交
5320 5321 5322 5323
    }
    fprintf(fp, "\n");
  }
  fclose(fp);
5324
#endif
H
hzcheng 已提交
5325 5326 5327
  return NULL;
}

H
Hui Li 已提交
5328

5329
static int insertTestProcess() {
5330

5331 5332 5333
  setupForAnsiEscape();
  int ret = printfInsertMeta();
  resetAfterAnsiEscape();
5334

5335 5336 5337
  if (ret == -1)
    exit(EXIT_FAILURE);

5338
  debugPrint("%d result file: %s\n", __LINE__, g_Dbs.resultFile);
5339 5340
  g_fpOfInsertResult = fopen(g_Dbs.resultFile, "a");
  if (NULL == g_fpOfInsertResult) {
5341
    errorPrint( "Failed to open %s for save result\n", g_Dbs.resultFile);
5342 5343
    return -1;
  }
5344

5345 5346
  printfInsertMetaToFile(g_fpOfInsertResult);

5347 5348 5349 5350
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
    (void)getchar();
  }
5351
 
5352 5353 5354
  init_rand_data();

  // create database and super tables
5355
  if(createDatabases() != 0) {
5356 5357 5358
    fclose(g_fpOfInsertResult);
    return -1;
  }
5359 5360

  // pretreatement
5361
  prepareSampleData();
5362

5363 5364 5365 5366 5367 5368 5369
  double start;
  double end;

  // create child tables
  start = getCurrentTime();
  createChildTables();
  end = getCurrentTime();
5370

5371
  if (g_totalChildTables > 0) {
5372
    printf("Spent %.4f seconds to create %d tables with %d thread(s)\n\n",
5373
            end - start, g_totalChildTables, g_Dbs.threadCountByCreateTbl);
5374 5375
    fprintf(g_fpOfInsertResult,
            "Spent %.4f seconds to create %d tables with %d thread(s)\n\n",
5376
            end - start, g_totalChildTables, g_Dbs.threadCountByCreateTbl);
5377
  }
5378

5379
  taosMsleep(1000);
5380 5381
  // create sub threads for inserting data
  //start = getCurrentTime();
5382 5383 5384 5385 5386 5387
  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;
5388
        }
5389
        startMultiThreadInsertData(
5390 5391 5392
          g_Dbs.threadCount,
          g_Dbs.db[i].dbName,
          g_Dbs.db[i].dbCfg.precision,
5393 5394 5395 5396
          superTblInfo);
        }
    } else {
        startMultiThreadInsertData(
5397 5398 5399
          g_Dbs.threadCount,
          g_Dbs.db[i].dbName,
          g_Dbs.db[i].dbCfg.precision,
5400
          NULL);
H
Hui Li 已提交
5401
    }
5402
  }
5403
  //end = getCurrentTime();
5404

5405
  //int64_t    totalInsertRows = 0;
5406 5407 5408
  //int64_t    totalAffectedRows = 0;
  //for (int i = 0; i < g_Dbs.dbCount; i++) {    
  //  for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
5409
  //  totalInsertRows+= g_Dbs.db[i].superTbls[j].totalInsertRows;
5410 5411
  //  totalAffectedRows += g_Dbs.db[i].superTbls[j].totalAffectedRows;
  //}
5412
  //printf("Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s)\n\n", end - start, totalInsertRows, totalAffectedRows, g_Dbs.threadCount);
5413
  postFreeResource();
5414

5415 5416 5417
  return 0;
}

5418
static void *superQueryProcess(void *sarg) {
5419
  threadInfo *winfo = (threadInfo *)sarg;
5420

5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436
  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;
    }
  }

5437 5438 5439 5440 5441 5442
  //char sqlStr[MAX_TB_NAME_SIZE*2];
  //sprintf(sqlStr, "use %s", g_queryInfo.dbName);
  //queryDB(winfo->taos, sqlStr);
  
  int64_t st = 0;
  int64_t et = 0;
5443 5444 5445 5446

  int queryTimes = g_args.query_times;

  while(queryTimes --) {
5447 5448
    if (g_queryInfo.superQueryInfo.rate && (et - st) <
            (int64_t)g_queryInfo.superQueryInfo.rate*1000) {
5449
      taosMsleep(g_queryInfo.superQueryInfo.rate*1000 - (et - st)); // ms
5450
      //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_from, winfo->end_table_to);
5451 5452
    }

5453
    st = taosGetTimestampUs();
5454
    for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
5455
      if (0 == strncasecmp(g_queryInfo.queryMode, "taosc", 5)) {
5456 5457 5458
        int64_t t1 = taosGetTimestampUs();
        char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
        if (g_queryInfo.superQueryInfo.result[i][0] != 0) {
5459 5460
          sprintf(tmpFile, "%s-%d",
                  g_queryInfo.superQueryInfo.result[i], winfo->threadID);
5461
        }
5462 5463 5464
        selectAndGetResult(winfo->taos, g_queryInfo.superQueryInfo.sql[i], tmpFile);
        int64_t t2 = taosGetTimestampUs();
        printf("=[taosc] thread[%"PRId64"] complete one sql, Spent %f s\n",
5465
                taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
5466 5467
      } else {
        int64_t t1 = taosGetTimestampUs();
5468
        int retCode = postProceSql(g_queryInfo.host,
5469
                g_queryInfo.port, g_queryInfo.superQueryInfo.sql[i]);
5470 5471
        int64_t t2 = taosGetTimestampUs();
        printf("=[restful] thread[%"PRId64"] complete one sql, Spent %f s\n",
5472
                taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
5473

5474
        if (0 != retCode) {
5475
          printf("====restful return fail, threadID[%d]\n", winfo->threadID);
5476 5477
          return NULL;
        }
5478
      }
5479
    }
5480
    et = taosGetTimestampUs();
5481
    printf("==thread[%"PRId64"] complete all sqls to specify tables once queries duration:%.6fs\n\n",
5482
            taosGetSelfPthreadId(), (double)(et - st)/1000.0);
H
Hui Li 已提交
5483
  }
5484 5485
  return NULL;
}
H
Hui Li 已提交
5486

5487
static void replaceSubTblName(char* inSql, char* outSql, int tblIndex) {
5488 5489
  char sourceString[32] = "xxxx";
  char subTblName[MAX_TB_NAME_SIZE*3];
5490 5491
  sprintf(subTblName, "%s.%s",
          g_queryInfo.dbName,
5492
          g_queryInfo.subQueryInfo.childTblName + tblIndex*TSDB_TABLE_NAME_LEN);
5493 5494

  //printf("inSql: %s\n", inSql);
5495

5496 5497
  char* pos = strstr(inSql, sourceString);
  if (0 == pos) {
5498
    return;
H
Hui Li 已提交
5499
  }
5500

5501
  tstrncpy(outSql, inSql, pos - inSql + 1);
5502
  //printf("1: %s\n", outSql);
5503 5504 5505 5506
  strcat(outSql, subTblName);
  //printf("2: %s\n", outSql);
  strcat(outSql, pos+strlen(sourceString));
  //printf("3: %s\n", outSql);
H
Hui Li 已提交
5507 5508
}

5509
static void *subQueryProcess(void *sarg) {
5510
  char sqlstr[1024];
5511
  threadInfo *winfo = (threadInfo *)sarg;
5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528

  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;
    }
  }

5529
  int64_t st = 0;
5530
  int64_t et = (int64_t)g_queryInfo.subQueryInfo.rate*1000;
5531 5532
  int queryTimes = g_args.query_times;

5533
  while(queryTimes --) {
5534 5535
    if (g_queryInfo.subQueryInfo.rate
            && (et - st) < (int64_t)g_queryInfo.subQueryInfo.rate*1000) {
5536
      taosMsleep(g_queryInfo.subQueryInfo.rate*1000 - (et - st)); // ms
5537
      //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_from, winfo->end_table_to);
5538
    }
H
Hui Li 已提交
5539

5540
    st = taosGetTimestampUs();
5541
    for (int i = winfo->start_table_from; i <= winfo->end_table_to; i++) {
5542
      for (int j = 0; j < g_queryInfo.subQueryInfo.sqlCount; j++) {
5543
        memset(sqlstr,0,sizeof(sqlstr));
5544
        replaceSubTblName(g_queryInfo.subQueryInfo.sql[j], sqlstr, i);
5545 5546
        char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
        if (g_queryInfo.subQueryInfo.result[i][0] != 0) {
5547 5548
          sprintf(tmpFile, "%s-%d",
                  g_queryInfo.subQueryInfo.result[i],
5549
                  winfo->threadID);
5550
        }
5551
        selectAndGetResult(winfo->taos, sqlstr, tmpFile);
5552
      }
H
Hui Li 已提交
5553
    }
5554
    et = taosGetTimestampUs();
5555
    printf("####thread[%"PRId64"] complete all sqls to allocate all sub-tables[%d - %d] once queries duration:%.4fs\n\n",
5556 5557 5558
            taosGetSelfPthreadId(),
            winfo->start_table_from,
            winfo->end_table_to,
5559
            (double)(et - st)/1000000.0);
5560
  }
5561

5562 5563 5564
  return NULL;
}

5565
static int queryTestProcess() {
5566 5567 5568 5569

  setupForAnsiEscape();
  printfQueryMeta();
  resetAfterAnsiEscape();
5570 5571 5572 5573 5574 5575

  TAOS * taos = NULL;
  taos = taos_connect(g_queryInfo.host,
          g_queryInfo.user,
          g_queryInfo.password,
          NULL,
5576
          g_queryInfo.port);
5577
  if (taos == NULL) {
5578 5579
    errorPrint( "Failed to connect to TDengine, reason:%s\n",
            taos_errstr(NULL));
5580 5581 5582 5583
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
5584 5585 5586 5587
    getAllChildNameOfSuperTable(taos,
            g_queryInfo.dbName,
            g_queryInfo.subQueryInfo.sTblName,
            &g_queryInfo.subQueryInfo.childTblName,
5588
            &g_queryInfo.subQueryInfo.childTblCount);
5589
  }
5590

5591 5592 5593 5594
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
    (void)getchar();
  }
5595
 
5596
  printfQuerySystemInfo(taos);
5597

5598 5599 5600
  pthread_t  *pids  = NULL;
  threadInfo *infos = NULL;
  //==== create sub threads for query from specify table
5601 5602
  if (g_queryInfo.superQueryInfo.sqlCount > 0
          && g_queryInfo.superQueryInfo.concurrent > 0) {
5603

5604
    pids  = malloc(g_queryInfo.superQueryInfo.concurrent * sizeof(pthread_t));
5605 5606 5607 5608
    if (NULL == pids) {
        taos_close(taos);
        ERROR_EXIT("memory allocation failed\n");
    }
5609
    infos = malloc(g_queryInfo.superQueryInfo.concurrent * sizeof(threadInfo));
5610
    if (NULL == infos) {
5611
      taos_close(taos);
5612 5613
      free(pids);
      ERROR_EXIT("memory allocation failed for create threads\n");
5614
    }
5615 5616

    for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
5617
      threadInfo *t_info = infos + i;
5618
      t_info->threadID = i;
5619

5620
      if (0 == strncasecmp(g_queryInfo.queryMode, "taosc", 5)) {
5621

5622 5623
        char sqlStr[MAX_TB_NAME_SIZE*2];
        sprintf(sqlStr, "use %s", g_queryInfo.dbName);
5624
        verbosePrint("%s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5625 5626
        if (0 != queryDbExec(taos, sqlStr, NO_INSERT_TYPE, false)) {
            taos_close(taos);
5627 5628
            free(infos);
            free(pids);
5629 5630 5631 5632
            errorPrint( "use database %s failed!\n\n",
                g_queryInfo.dbName);
            return -1;
        }
5633
      }
5634

5635 5636
      t_info->taos = NULL;// TODO: workaround to use separate taos connection;

5637 5638
      pthread_create(pids + i, NULL, superQueryProcess, t_info);
    }
5639
  } else {
5640 5641
    g_queryInfo.superQueryInfo.concurrent = 0;
  }
5642

5643 5644
  taos_close(taos);

5645 5646 5647
  pthread_t  *pidsOfSub  = NULL;
  threadInfo *infosOfSub = NULL;
  //==== create sub threads for query from all sub table of the super table
5648 5649
  if ((g_queryInfo.subQueryInfo.sqlCount > 0)
          && (g_queryInfo.subQueryInfo.threadCnt > 0)) {
5650
    pidsOfSub  = malloc(g_queryInfo.subQueryInfo.threadCnt * sizeof(pthread_t));
5651 5652 5653 5654 5655 5656 5657
    if (NULL == pidsOfSub) {
      free(infos);
      free(pids);

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

5658
    infosOfSub = malloc(g_queryInfo.subQueryInfo.threadCnt * sizeof(threadInfo));
5659 5660 5661 5662 5663
    if (NULL == infosOfSub) {
      free(pidsOfSub);
      free(infos);
      free(pids);
      ERROR_EXIT("memory allocation failed for create threads\n");
5664
    }
5665

5666 5667 5668 5669 5670 5671 5672 5673
    int ntables = g_queryInfo.subQueryInfo.childTblCount;
    int threads = g_queryInfo.subQueryInfo.threadCnt;
  
    int a = ntables / threads;
    if (a < 1) {
      threads = ntables;
      a = 1;
    }
5674
 
5675 5676 5677 5678
    int b = 0;
    if (threads != 0) {
      b = ntables % threads;
    }
5679

5680
    int startFrom = 0;
5681 5682 5683
    for (int i = 0; i < threads; i++) {  
      threadInfo *t_info = infosOfSub + i;
      t_info->threadID = i;
5684

5685 5686 5687 5688
      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;
5689
      t_info->taos = NULL; // TODO: workaround to use separate taos connection;
5690 5691 5692 5693
      pthread_create(pidsOfSub + i, NULL, subQueryProcess, t_info);
    }

    g_queryInfo.subQueryInfo.threadCnt = threads;
5694
  } else {
5695
    g_queryInfo.subQueryInfo.threadCnt = 0;
5696
  }
5697
 
5698 5699
  for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
    pthread_join(pids[i], NULL);
5700
  }
S
Shuaiqiang Chang 已提交
5701

5702
  tmfree((char*)pids);
5703 5704
  tmfree((char*)infos);
 
5705 5706
  for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) {
    pthread_join(pidsOfSub[i], NULL);
H
hzcheng 已提交
5707
  }
H
Hui Li 已提交
5708

5709
  tmfree((char*)pidsOfSub);
5710 5711
  tmfree((char*)infosOfSub);
 
5712
//  taos_close(taos);// TODO: workaround to use separate taos connection;
5713 5714 5715
  return 0;
}

5716
static void subscribe_callback(TAOS_SUB* tsub, TAOS_RES *res, void* param, int code) {
5717
  if (res == NULL || taos_errno(res) != 0) {
5718 5719
    errorPrint("%s() LN%d, failed to subscribe result, code:%d, reason:%s\n",
           __func__, __LINE__, code, taos_errstr(res));
5720 5721
    return;
  }
5722

5723 5724
  getResult(res, (char*)param);
  taos_free_result(res);
H
hzcheng 已提交
5725 5726
}

5727
static TAOS_SUB* subscribeImpl(TAOS *taos, char *sql, char* topic, char* resultFileName) {
5728
  TAOS_SUB* tsub = NULL;
H
hzcheng 已提交
5729

5730
  if (g_queryInfo.superQueryInfo.subscribeMode) {
5731 5732 5733
    tsub = taos_subscribe(taos,
            g_queryInfo.superQueryInfo.subscribeRestart,
            topic, sql, subscribe_callback, (void*)resultFileName,
5734
            g_queryInfo.superQueryInfo.subscribeInterval);
5735
  } else {
5736 5737
    tsub = taos_subscribe(taos,
            g_queryInfo.superQueryInfo.subscribeRestart,
5738
            topic, sql, NULL, NULL, 0);
5739
  }
5740

5741 5742 5743
  if (tsub == NULL) {
    printf("failed to create subscription. topic:%s, sql:%s\n", topic, sql);
    return NULL;
5744
  }
5745

5746 5747
  return tsub;
}
H
hzcheng 已提交
5748

5749
static void *subSubscribeProcess(void *sarg) {
5750
  threadInfo *winfo = (threadInfo *)sarg;
5751
  char subSqlstr[1024];
H
hzcheng 已提交
5752

5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768
  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;
    }
  }

5769 5770
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
5771
  debugPrint("%s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5772 5773
  if (0 != queryDbExec(winfo->taos, sqlStr, NO_INSERT_TYPE, false)) {
    taos_close(winfo->taos);
5774 5775
    return NULL;
  }
5776
 
5777 5778 5779 5780 5781
  //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
5782
    //  //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_from, winfo->end_table_to);
5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794
    //}

    //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) {
        sprintf(tmpFile, "%s-%d", g_queryInfo.subQueryInfo.result[i], winfo->threadID);
      }
5795 5796
      g_queryInfo.subQueryInfo.tsub[i] = subscribeImpl(
              winfo->taos, subSqlstr, topic, tmpFile); 
5797
      if (NULL == g_queryInfo.subQueryInfo.tsub[i]) {
5798
        taos_close(winfo->taos);
5799 5800 5801 5802
        return NULL;
      }
    }
    //et = taosGetTimestampMs();
5803
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
5804 5805 5806 5807 5808 5809 5810 5811 5812
  } 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;
      }
5813

5814 5815 5816 5817
      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) {
5818 5819
          sprintf(tmpFile, "%s-%d",
                  g_queryInfo.subQueryInfo.result[i],
5820
                  winfo->threadID);
5821 5822
        }
        getResult(res, tmpFile);
H
hzcheng 已提交
5823 5824 5825
      }
    }
  }
5826
  taos_free_result(res);
5827

5828
  for (int i = 0; i < g_queryInfo.subQueryInfo.sqlCount; i++) {
5829
    taos_unsubscribe(g_queryInfo.subQueryInfo.tsub[i],
5830
            g_queryInfo.subQueryInfo.subscribeKeepProgress);
5831
  }
5832 5833

  taos_close(winfo->taos);
H
hzcheng 已提交
5834 5835 5836
  return NULL;
}

5837
static void *superSubscribeProcess(void *sarg) {
5838
  threadInfo *winfo = (threadInfo *)sarg;
H
hzcheng 已提交
5839

5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855
  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;
    }
  }

5856 5857
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
5858
  debugPrint("%s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5859
  if (0 != queryDbExec(winfo->taos, sqlStr, NO_INSERT_TYPE, false)) {
5860
    taos_close(winfo->taos);
5861 5862
    return NULL;
  }
5863
 
5864 5865 5866 5867 5868
  //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
5869
    //  //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_from, winfo->end_table_to);
5870 5871 5872 5873 5874 5875 5876 5877
    //}

    //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) {
5878
        sprintf(tmpFile, "%s-%d",
5879
                g_queryInfo.superQueryInfo.result[i], winfo->threadID);
5880
      }
5881 5882 5883 5884
      g_queryInfo.superQueryInfo.tsub[i] =
          subscribeImpl(winfo->taos,
                  g_queryInfo.superQueryInfo.sql[i],
                  topic, tmpFile);
5885
      if (NULL == g_queryInfo.superQueryInfo.tsub[i]) {
5886
        taos_close(winfo->taos);
5887 5888 5889 5890
        return NULL;
      }
    }
    //et = taosGetTimestampMs();
5891
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
5892 5893 5894 5895 5896 5897 5898 5899 5900
  } 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;
      }
5901

5902 5903 5904 5905
      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) {
5906
          sprintf(tmpFile, "%s-%d",
5907
                  g_queryInfo.superQueryInfo.result[i], winfo->threadID);
5908 5909 5910 5911 5912 5913
        }
        getResult(res, tmpFile);
      }
    }
  }
  taos_free_result(res);
5914

5915
  for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
5916
    taos_unsubscribe(g_queryInfo.superQueryInfo.tsub[i],
5917
            g_queryInfo.superQueryInfo.subscribeKeepProgress);
5918
  }
5919 5920

  taos_close(winfo->taos);
H
hzcheng 已提交
5921 5922 5923
  return NULL;
}

5924
static int subscribeTestProcess() {
5925
  setupForAnsiEscape();
5926
  printfQueryMeta();
5927
  resetAfterAnsiEscape();
5928

5929 5930
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
5931
    (void) getchar();
Y
yihaoDeng 已提交
5932
  }
5933

5934 5935 5936 5937 5938
  TAOS * taos = NULL;
  taos = taos_connect(g_queryInfo.host,
          g_queryInfo.user,
          g_queryInfo.password,
          g_queryInfo.dbName,
5939
          g_queryInfo.port);
5940
  if (taos == NULL) {
5941 5942
    errorPrint( "Failed to connect to TDengine, reason:%s\n",
            taos_errstr(NULL));
5943 5944 5945 5946
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
5947 5948 5949 5950
    getAllChildNameOfSuperTable(taos,
            g_queryInfo.dbName,
            g_queryInfo.subQueryInfo.sTblName,
            &g_queryInfo.subQueryInfo.childTblName,
5951
            &g_queryInfo.subQueryInfo.childTblCount);
5952 5953
  }

5954 5955
  taos_close(taos); // TODO: workaround to use separate taos connection;

5956 5957 5958
  pthread_t  *pids = NULL;
  threadInfo *infos = NULL;
  //==== create sub threads for query from super table
5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969
  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)) {
5970
      errorPrint("%s() LN%d, malloc failed for create threads\n", __func__, __LINE__);
5971
      exit(-1);
5972
  }
5973

5974
  for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
5975 5976
      threadInfo *t_info = infos + i;
      t_info->threadID = i;
5977
      t_info->taos = NULL;  // TODO: workaround to use separate taos connection;
5978
      pthread_create(pids + i, NULL, superSubscribeProcess, t_info);
H
hzcheng 已提交
5979
  }
5980
 
5981
  //==== create sub threads for query from sub table
5982 5983
  pthread_t  *pidsOfSub  = NULL;
  threadInfo *infosOfSub = NULL;
5984
  if ((g_queryInfo.subQueryInfo.sqlCount > 0)
5985
          && (g_queryInfo.subQueryInfo.threadCnt > 0)) {
5986
    pidsOfSub  = malloc(g_queryInfo.subQueryInfo.threadCnt *
5987 5988 5989
            sizeof(pthread_t));
    infosOfSub = malloc(g_queryInfo.subQueryInfo.threadCnt * 
            sizeof(threadInfo));
5990
    if ((NULL == pidsOfSub) || (NULL == infosOfSub)) {
5991 5992 5993
      errorPrint("%s() LN%d, malloc failed for create threads\n",
              __func__, __LINE__);
      // taos_close(taos);
5994
      exit(-1);
S
Shuaiqiang Chang 已提交
5995
    }
5996

5997 5998
    int ntables = g_queryInfo.subQueryInfo.childTblCount;
    int threads = g_queryInfo.subQueryInfo.threadCnt;
5999
 
6000 6001 6002 6003 6004
    int a = ntables / threads;
    if (a < 1) {
      threads = ntables;
      a = 1;
    }
6005
 
6006 6007 6008 6009
    int b = 0;
    if (threads != 0) {
      b = ntables % threads;
    }
6010
 
6011
    int startFrom = 0;
6012
    for (int i = 0; i < threads; i++) {
6013 6014
      threadInfo *t_info = infosOfSub + i;
      t_info->threadID = i;
6015

6016 6017 6018 6019
      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;
6020
      t_info->taos = NULL; // TODO: workaround to use separate taos connection;
6021
      pthread_create(pidsOfSub + i, NULL, subSubscribeProcess, t_info);
H
hzcheng 已提交
6022
    }
6023
    g_queryInfo.subQueryInfo.threadCnt = threads;
H
hzcheng 已提交
6024
  }
6025
 
6026 6027
  for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
    pthread_join(pids[i], NULL);
6028
  }
H
hzcheng 已提交
6029

6030
  tmfree((char*)pids);
6031
  tmfree((char*)infos);
H
hzcheng 已提交
6032

6033 6034
  for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) {
    pthread_join(pidsOfSub[i], NULL);
H
hzcheng 已提交
6035 6036
  }

6037
  tmfree((char*)pidsOfSub);
6038
  tmfree((char*)infosOfSub);
6039
//   taos_close(taos);
6040
  return 0;
H
hzcheng 已提交
6041 6042
}

6043
static void initOfInsertMeta() {
6044
  memset(&g_Dbs, 0, sizeof(SDbs));
6045

6046 6047 6048 6049 6050 6051
  // 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;
6052 6053

  g_Dbs.use_metric = g_args.use_metric;
L
Liu Tao 已提交
6054 6055
}

6056
static void initOfQueryMeta() {
6057
  memset(&g_queryInfo, 0, sizeof(SQueryMetaInfo));
6058

6059 6060 6061 6062 6063
  // 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
6064 6065
}

6066
static void setParaFromArg(){
6067 6068 6069
  if (g_args.host) {
    strcpy(g_Dbs.host, g_args.host);
  } else {
6070
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
6071
  }
L
Liu Tao 已提交
6072

6073 6074
  if (g_args.user) {
    strcpy(g_Dbs.user, g_args.user);
6075
  }
6076 6077 6078

  if (g_args.password) {
    strcpy(g_Dbs.password, g_args.password);
6079 6080
  }

6081 6082
  if (g_args.port) {
    g_Dbs.port = g_args.port;
6083
  }
L
Liu Tao 已提交
6084

6085 6086 6087
  g_Dbs.threadCount = g_args.num_of_threads;
  g_Dbs.threadCountByCreateTbl = g_args.num_of_threads;

6088 6089
  g_Dbs.dbCount = 1;
  g_Dbs.db[0].drop = 1;
6090

6091
  tstrncpy(g_Dbs.db[0].dbName, g_args.database, MAX_DB_NAME_SIZE);
6092
  g_Dbs.db[0].dbCfg.replica = g_args.replica;
6093
  tstrncpy(g_Dbs.db[0].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
L
Liu Tao 已提交
6094

6095
  tstrncpy(g_Dbs.resultFile, g_args.output_file, MAX_FILE_NAME_LEN);
6096 6097 6098 6099 6100

  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
6101

6102 6103
  char dataString[STRING_LEN];
  char **data_type = g_args.datatype;
6104

6105
  memset(dataString, 0, STRING_LEN);
L
Liu Tao 已提交
6106

6107 6108
  if (strcasecmp(data_type[0], "BINARY") == 0
          || strcasecmp(data_type[0], "BOOL") == 0
6109
          || strcasecmp(data_type[0], "NCHAR") == 0 ) {
6110
    g_Dbs.do_aggreFunc = false;
L
Liu Tao 已提交
6111
  }
H
hzcheng 已提交
6112

6113 6114 6115 6116 6117
  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;
6118
    g_Dbs.threadCountByCreateTbl = g_args.num_of_threads;
6119 6120 6121 6122 6123 6124
    g_Dbs.queryMode = g_args.mode;
  
    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;
6125
    tstrncpy(g_Dbs.db[0].superTbls[0].childTblPrefix,
6126 6127 6128
            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);
6129
    tstrncpy(g_Dbs.db[0].superTbls[0].startTimestamp,
6130
            "2017-07-14 10:40:00.000", MAX_TB_NAME_SIZE);
6131
    g_Dbs.db[0].superTbls[0].timeStampStep = DEFAULT_TIMESTAMP_STEP;
6132

6133
    g_Dbs.db[0].superTbls[0].insertRows = g_args.num_of_DPT;
6134
    g_Dbs.db[0].superTbls[0].maxSqlLen = TSDB_PAYLOAD_SIZE;
6135

6136 6137 6138 6139 6140 6141
    g_Dbs.db[0].superTbls[0].columnCount = 0;
    for (int i = 0; i < MAX_NUM_DATATYPE; i++) {
      if (data_type[i] == NULL) {
        break;
      }
  
6142
      tstrncpy(g_Dbs.db[0].superTbls[0].columns[i].dataType,
6143
              data_type[i], MAX_TB_NAME_SIZE);
6144
      g_Dbs.db[0].superTbls[0].columns[i].dataLen = g_args.len_of_binary;
6145 6146
      g_Dbs.db[0].superTbls[0].columnCount++;
    }
6147

6148 6149 6150 6151 6152
    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);
6153
        g_Dbs.db[0].superTbls[0].columns[i].dataLen = 0;
6154 6155 6156
        g_Dbs.db[0].superTbls[0].columnCount++;
      }
    }
6157

6158
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[0].dataType, "INT", MAX_TB_NAME_SIZE);
6159
    g_Dbs.db[0].superTbls[0].tags[0].dataLen = 0;
6160
  
6161
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[1].dataType, "BINARY", MAX_TB_NAME_SIZE);
6162 6163
    g_Dbs.db[0].superTbls[0].tags[1].dataLen = g_args.len_of_binary;
    g_Dbs.db[0].superTbls[0].tagCount = 2;
6164
  } else {
6165 6166
    g_Dbs.threadCountByCreateTbl = g_args.num_of_threads;
    g_Dbs.db[0].superTbls[0].tagCount = 0;
H
hzcheng 已提交
6167
  }
6168 6169 6170 6171 6172 6173
}

/* 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
6174

6175 6176 6177
  /* Compile regular expression */
  if (regcomp(&regex, reg, cflags) != 0) {
    printf("Fail to compile regex\n");
H
Hui Li 已提交
6178 6179 6180
    exit(-1);
  }

6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204
  /* 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);
}

6205
static void querySqlFile(TAOS* taos, char* sqlFile)
6206 6207 6208 6209 6210 6211
{
  FILE *fp = fopen(sqlFile, "r");
  if (fp == NULL) {
    printf("failed to open file %s, reason:%s\n", sqlFile, strerror(errno));
    return;
  }
6212

6213 6214 6215 6216 6217 6218 6219
  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();
6220

6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233
  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;
6234
    }
6235 6236

    memcpy(cmd + cmd_len, line, read_len);
6237
    verbosePrint("%s() LN%d cmd: %s\n", __func__, __LINE__, cmd);
6238 6239 6240
    if (0 != queryDbExec(taos, cmd, NO_INSERT_TYPE, false)) {
        errorPrint("%s() LN%d, queryDbExec %s failed!\n",
               __func__, __LINE__, cmd);
6241 6242 6243 6244 6245
        tmfree(cmd);
        tmfree(line);
        tmfclose(fp);
        return;
    }
6246 6247
    memset(cmd, 0, MAX_SQL_SIZE);
    cmd_len = 0;
H
hzcheng 已提交
6248 6249
  }

6250 6251
  t = getCurrentTime() - t;
  printf("run %s took %.6f second(s)\n\n", sqlFile, t);
6252

6253 6254 6255 6256
  tmfree(cmd);
  tmfree(line);
  tmfclose(fp);
  return;
H
hzcheng 已提交
6257 6258
}

6259
static void testMetaFile() {
6260
    if (INSERT_TEST == g_args.test_mode) {
6261 6262
      if (g_Dbs.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_Dbs.cfgDir);
6263

6264
      insertTestProcess();
6265

6266
    } else if (QUERY_TEST == g_args.test_mode) {
6267 6268
      if (g_queryInfo.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
6269

6270
      queryTestProcess();
6271

6272
    } else if (SUBSCRIBE_TEST == g_args.test_mode) {
6273 6274
      if (g_queryInfo.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
6275

6276
      subscribeTestProcess();
6277

6278 6279 6280
    }  else {
      ;
    }
6281
}
6282

6283
static void queryResult() {
6284 6285 6286
    // select
    if (false == g_Dbs.insert_only) {
      // query data
6287

6288 6289 6290
      pthread_t read_id;
      threadInfo *rInfo = malloc(sizeof(threadInfo));
      rInfo->start_time = 1500000000000;  // 2017-07-14 10:40:00.000
6291
      rInfo->start_table_from = 0;
6292

6293
      //rInfo->do_aggreFunc = g_Dbs.do_aggreFunc;
6294
      if (g_args.use_metric) {
6295 6296
        rInfo->ntables = g_Dbs.db[0].superTbls[0].childTblCount;
        rInfo->end_table_to = g_Dbs.db[0].superTbls[0].childTblCount - 1;
6297
        rInfo->superTblInfo = &g_Dbs.db[0].superTbls[0];
6298
        strcpy(rInfo->tb_prefix,
6299 6300
              g_Dbs.db[0].superTbls[0].childTblPrefix);
      } else {
6301 6302
        rInfo->ntables = g_args.num_of_tables;
        rInfo->end_table_to = g_args.num_of_tables -1;
6303 6304 6305
        strcpy(rInfo->tb_prefix, g_args.tb_prefix);
      }

6306
      rInfo->taos = taos_connect(
6307 6308 6309 6310
              g_Dbs.host,
              g_Dbs.user,
              g_Dbs.password,
              g_Dbs.db[0].dbName,
6311
              g_Dbs.port);
6312
      if (rInfo->taos == NULL) {
6313 6314
        errorPrint( "Failed to connect to TDengine, reason:%s\n",
                taos_errstr(NULL));
6315 6316 6317 6318
        free(rInfo);
        exit(-1);
      }

6319 6320 6321 6322 6323 6324 6325 6326 6327 6328
      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
6329
    }
6330 6331
}

6332 6333
static void testCmdLine() {

6334 6335
  g_args.test_mode = INSERT_TEST;
  insertTestProcess();
6336

6337 6338 6339 6340
  if (g_Dbs.insert_only)
    return;
  else
    queryResult();
6341 6342
}

6343 6344 6345
int main(int argc, char *argv[]) {
  parse_args(argc, argv, &g_args);

6346
  debugPrint("meta file: %s\n", g_args.metaFile);
6347 6348 6349

  if (g_args.metaFile) {
    initOfInsertMeta();
6350
    initOfQueryMeta();
6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363

    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(
6364 6365 6366 6367
          g_Dbs.host,
          g_Dbs.user,
          g_Dbs.password,
          g_Dbs.db[0].dbName,
6368
          g_Dbs.port);
6369
      querySqlFile(qtaos, g_args.sqlFile);
6370 6371 6372 6373 6374
      taos_close(qtaos);

    } else {
      testCmdLine();
    }
H
hzcheng 已提交
6375
  }
6376 6377

  return 0;
H
hzcheng 已提交
6378
}
6379