taosdemo.c 195.7 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 "os.h"
  #include <argp.h>
  #include <assert.h>
  #include <inttypes.h>
  #ifndef _ALPINE
    #include <error.h>
  #endif
  #include <pthread.h>
  #include <semaphore.h>
  #include <stdbool.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include <string.h>
  #include <sys/time.h>
  #include <time.h>
  #include <unistd.h>
  #include <wordexp.h>
  #include <regex.h>
#else  
  #include <assert.h>
  #include <regex.h>
  #include <stdio.h>
  #include "os.h"
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#ifdef TD_WINDOWS
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  #pragma comment ( lib, "ws2_32.lib" )
  #pragma comment ( lib, "winmm.lib" )
  #pragma comment ( lib, "wldap32.lib" )  
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#endif
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#endif  
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#include "cJSON.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"

#define INSERT_MODE        0
#define QUERY_MODE         1
#define SUBSCRIBE_MODE     2

#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

#define   MAX_QUERY_SQL_COUNT    10
#define   MAX_QUERY_SQL_LENGTH   256

#define   MAX_DATABASE_COUNT     256

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_ALREADY_EXISTS,
  TBL_NO_EXISTS,
  TBL_EXISTS_BUTT
} TALBE_EXISTS_EN;

enum MODE {
  SYNC, 
  ASYNC,
  MODE_BUT
};
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enum QUERY_TYPE {
  NO_INSERT_TYPE,
  INSERT_TYPE, 
  QUERY_TYPE_BUT
} ;  

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,
  TSDB_SHOW_DB_PRECISION_INDEX,  
  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
};  
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;
  bool     insert_only;
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  bool     answer_yes;
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  bool     debug_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      num_of_RPR;
  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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} 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         superTblExists;    // 0: no, 1: yes
  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

  int          multiThreadWriteOneTbl;   // 0: no, 1: yes
  int          numberOfTblInOneSql;      // 0/1: one table, > 1: number of tbl
  int          rowsPerTbl;               // 
  int          disorderRatio;            // 0: no disorder, >0: x%
  int          disorderRange;            // ms or us by database precision
  int          maxSqlLen;                // 
  
  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  
  int64_t    totalRowsInserted;
  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];
  int          drop;  // 0: use exists, 1: if exists, drop then new create
  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
  int64_t    totalRowsInserted;
  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];  
  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
  int          threadCnt;  
  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];  
  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];
  int start_table_id;
  int end_table_id;
  int data_of_rate;
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  uint64_t start_time;  
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  char* cols;  
  bool  use_metric;  
  SSuperTable* superTblInfo;

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

  // statistics
  int64_t totalRowsInserted;
  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
#include <windows.h>
// Some old MinGW/CYGWIN distributions don't define this:
#ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING
#define ENABLE_VIRTUAL_TERMINAL_PROCESSING  0x0004
#endif

static HANDLE g_stdoutHandle;
static DWORD g_consoleMode;

void setupForAnsiEscape(void) {
  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());
  }    
}

void resetAfterAnsiEscape(void) {
  // Reset colors
  printf("\x1b[0m");    

  // Reset console mode
  if(!SetConsoleMode(g_stdoutHandle, g_consoleMode)) {
    exit(GetLastError());
  }
}
#else
void setupForAnsiEscape(void) {}

void resetAfterAnsiEscape(void) {
  // Reset colors
  printf("\x1b[0m");
}
#endif

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static int createDatabases();
static void createChildTables();
static int queryDbExec(TAOS *taos, char *command, int type);
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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 = {
    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
                     false,           // use_metric
                     false,           // insert_only
                     false,           // debug_print
                     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
                     100,             // num_of_RPR
                     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, ...) \
    do { if (g_args.debug_print) fprintf(stderr, fmt, __VA_ARGS__); } while(0)
///////////////////////////////////////////////////
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void printHelp() {
  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.");
  printf("%s%s%s%s\n", indent, "-M", indent, "Use metric flag.");
  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.");
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  printf("%s%s%s%s\n", indent, "-g", indent, 
          "Print debug 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");
          */
}

void parse_args(int argc, char *argv[], SArguments *arguments) {
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  char **sptr;
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  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) {
          fprintf(stderr, "Invalid path %s\n", configPath);
          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]);
    } 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) {
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      sptr = arguments->datatype;
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      ++i;
      if (strstr(argv[i], ",") == NULL) {
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        // only one col
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        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")) {
          fprintf(stderr, "Invalid data_type!\n");
          printHelp();
          exit(EXIT_FAILURE);
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        }
655
        sptr[0] = argv[i];
656
      } else {
657
        // more than one col
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        int index = 0;
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        char *dupstr = strdup(argv[i]);
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        char *running = dupstr;
        char *token = strsep(&running, ",");
        while (token != NULL) {
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          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")) {
            fprintf(stderr, "Invalid data_type!\n");
            printHelp();
            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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        }
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        sptr[index] = NULL;
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      }
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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];
    } else if (strcmp(argv[i], "-M") == 0) {
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      arguments->use_metric = true;
688
    } else if (strcmp(argv[i], "-x") == 0) {
689
      arguments->insert_only = true;
690
    } else if (strcmp(argv[i], "-y") == 0) {
691
      arguments->answer_yes = true;
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    } else if (strcmp(argv[i], "-g") == 0) {
      arguments->debug_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;
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      }
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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;
710
      }
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    } else if (strcmp(argv[i], "-a") == 0) {
      arguments->replica = atoi(argv[++i]);
      if (arguments->replica > 3 || arguments->replica < 1) {
          arguments->replica = 1;
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      }
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    } 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], "--help") == 0) {
      printHelp();
      exit(0);
    } else {
      fprintf(stderr, "wrong options\n");
      printHelp();
      exit(EXIT_FAILURE);
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    }
  }
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  if (arguments->debug_print) {
    printf("###################################################################\n");
734
    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");
    }
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    printf("# Insertion interval:                %d\n", arguments->insert_interval);
    printf("# Number of Columns per record:      %d\n", arguments->num_of_RPR);
    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);
    printf("###################################################################\n");
    if (!arguments->answer_yes) {
        printf("Press enter key to continue\n\n");
        (void) getchar();
    }
  }
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}
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static bool getInfoFromJsonFile(char* file);
//static int generateOneRowDataForStb(SSuperTable* stbInfo);
//static int getDataIntoMemForStb(SSuperTable* stbInfo);
static void init_rand_data();
void tmfclose(FILE *fp) {
  if (NULL != fp) {
    fclose(fp);
  }
}
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void tmfree(char *buf) {
  if (NULL != buf) {
    free(buf);
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  }
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}
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static int queryDbExec(TAOS *taos, char *command, int type) {
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  int i;
  TAOS_RES *res = NULL;
  int32_t   code = -1;
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  for (i = 0; i < 5; i++) {
    if (NULL != res) {
      taos_free_result(res);
      res = NULL;
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    }
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    res = taos_query(taos, command);
    code = taos_errno(res);
    if (0 == code) {
      break;
    }    
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  }

807
  if (code != 0) {
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    debugPrint("DEBUG %s() LN%d - command: %s\n", __func__, __LINE__, command);
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    fprintf(stderr, "Failed to run %s, reason: %s\n", command, taos_errstr(res));
    taos_free_result(res);
    //taos_close(taos);
    return -1;
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  }
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  if (INSERT_TYPE == type) {
    int affectedRows = taos_affected_rows(res);
    taos_free_result(res);
    return affectedRows;
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  }
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  taos_free_result(res);
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  return 0;
}
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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) {
      fprintf(stderr, "failed to open result file: %s, result will not save to file\n", resultFileName);
    }
  }
  
  char* databuf = (char*) calloc(1, 100*1024*1024);
  if (databuf == NULL) {
    fprintf(stderr, "failed to malloc, warning: save result to file slowly!\n");
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    if (fp)
        fclose(fp);
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    return ;
  }
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  int   totalLen = 0;
  char  temp[16000];
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  // 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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    }
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    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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  }

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  if (fp) fprintf(fp, "%s", databuf);
  tmfclose(fp);
  free(databuf);
}
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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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  getResult(res, resultFileName);
  taos_free_result(res);
}
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double getCurrentTime() {
  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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  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";
void rand_string(char *str, int size) {
  str[0] = 0;
  if (size > 0) {
    //--size;
    int n;
    for (n = 0; n < size; n++) {
      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++){
    randint[i] = (int)(rand() % 65535);
    randbigint[i] = (int64_t)(rand() % 2147483648);
    randfloat[i] = (float)(rand() / 1000.0);
    randdouble[i] = (double)(rand() / 1000000.0);
  }
}

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#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)

986
static int printfInsertMeta() {
987 988
    SHOW_PARSE_RESULT_START();

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  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);
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  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);
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  printf("database count:             \033[33m%d\033[0m\n", g_Dbs.dbCount);
  for (int i = 0; i < g_Dbs.dbCount; i++) {
    printf("database[\033[33m%d\033[0m]:\n", i);
    printf("  database name:         \033[33m%s\033[0m\n", g_Dbs.db[i].dbName);
    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) {
1045 1046
      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2))
              || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
1047 1048
        printf("  precision:             \033[33m%s\033[0m\n", g_Dbs.db[i].dbCfg.precision);
      } else {
1049 1050 1051
        printf("\033[1m\033[40;31m  precision error:       %s\033[0m\n",
                g_Dbs.db[i].dbCfg.precision);
        return -1;
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      }
    }

    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");
      }
      
      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);      
      printf("      insertRows:        \033[33m%"PRId64"\033[0m\n", g_Dbs.db[i].superTbls[j].insertRows); 

      if (0 == g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl) {
        printf("      multiThreadWriteOneTbl:  \033[33mno\033[0m\n");     
      }else {
        printf("      multiThreadWriteOneTbl:  \033[33myes\033[0m\n"); 
      }
      printf("      numberOfTblInOneSql:     \033[33m%d\033[0m\n",  g_Dbs.db[i].superTbls[j].numberOfTblInOneSql);     
      printf("      rowsPerTbl:        \033[33m%d\033[0m\n",  g_Dbs.db[i].superTbls[j].rowsPerTbl);     
      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);
      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);
1103 1104 1105 1106
        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))) {
          printf("column[\033[33m%d\033[0m]:\033[33m%s(%d)\033[0m ", k,
                  g_Dbs.db[i].superTbls[j].columns[k].dataType, g_Dbs.db[i].superTbls[j].columns[k].dataLen);
1107
        } else {
1108 1109
          printf("column[%d]:\033[33m%s\033[0m ", k,
                  g_Dbs.db[i].superTbls[j].columns[k].dataType);
1110 1111 1112
        }
      }
      printf("\n");
1113 1114 1115

      printf("      tagCount:            \033[33m%d\033[0m\n        ",
              g_Dbs.db[i].superTbls[j].tagCount);
1116 1117
      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);
1118 1119 1120 1121
        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,
                  g_Dbs.db[i].superTbls[j].tags[k].dataType, g_Dbs.db[i].superTbls[j].tags[k].dataLen);
1122
        } else {
1123 1124
          printf("tag[%d]:\033[33m%s\033[0m ", k,
                  g_Dbs.db[i].superTbls[j].tags[k].dataType);
1125 1126 1127 1128 1129 1130
        }     
      }
      printf("\n");
    }
    printf("\n");
  }
1131 1132

  SHOW_PARSE_RESULT_END();
1133 1134

  return 0;
1135 1136 1137
}

static void printfInsertMetaToFile(FILE* fp) {
1138 1139
    SHOW_PARSE_RESULT_START_TO_FILE(fp);

1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193
  fprintf(fp, "host:                       %s:%u\n", g_Dbs.host, g_Dbs.port);
  fprintf(fp, "user:                       %s\n", g_Dbs.user);
  fprintf(fp, "password:                   %s\n", g_Dbs.password);
  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);

  fprintf(fp, "database count:          %d\n", g_Dbs.dbCount);
  for (int i = 0; i < g_Dbs.dbCount; i++) {
    fprintf(fp, "database[%d]:\n", i);
    fprintf(fp, "  database name:         %s\n", g_Dbs.db[i].dbName);
    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) {
1194 1195
      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2))
              || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270
        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); 

      if (0 == g_Dbs.db[i].superTbls[j].multiThreadWriteOneTbl) {
        fprintf(fp, "      multiThreadWriteOneTbl:  no\n");     
      }else {
        fprintf(fp, "      multiThreadWriteOneTbl:  yes\n"); 
      }
      fprintf(fp, "      numberOfTblInOneSql:     %d\n",  g_Dbs.db[i].superTbls[j].numberOfTblInOneSql);     
      fprintf(fp, "      rowsPerTbl:        %d\n",  g_Dbs.db[i].superTbls[j].rowsPerTbl);     
      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);
        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))) {
          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);
        } else {
          fprintf(fp, "column[%d]:%s ", k, g_Dbs.db[i].superTbls[j].columns[k].dataType);
        }
      }
      fprintf(fp, "\n");
      
      fprintf(fp, "      tagCount:            %d\n        ",  g_Dbs.db[i].superTbls[j].tagCount);
      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);
        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))) {
          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);
        } else {
          fprintf(fp, "tag[%d]:%s ", k, g_Dbs.db[i].superTbls[j].tags[k].dataType);
        }     
      }
      fprintf(fp, "\n");
    }
    fprintf(fp, "\n");
  }
1271
    SHOW_PARSE_RESULT_END_TO_FILE(fp);
1272 1273 1274
}

static void printfQueryMeta() {
1275
    SHOW_PARSE_RESULT_START();
1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286
  printf("host:                    \033[33m%s:%u\033[0m\n", g_queryInfo.host, g_queryInfo.port);
  printf("user:                    \033[33m%s\033[0m\n", g_queryInfo.user);
  printf("password:                \033[33m%s\033[0m\n", g_queryInfo.password);
  printf("database name:           \033[33m%s\033[0m\n", g_queryInfo.dbName);

  printf("\n");
  printf("specified table query info:                   \n");  
  printf("query interval: \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.rate);
  printf("concurrent:     \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.concurrent);
  printf("sqlCount:       \033[33m%d\033[0m\n", g_queryInfo.superQueryInfo.sqlCount); 

1287
  if (SUBSCRIBE_MODE == g_args.test_mode) {
1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303
    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");
  printf("super table query info:                   \n");  
  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);

1304
  if (SUBSCRIBE_MODE == g_args.test_mode) {
1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315
    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);
  }
  
  printf("sqlCount:       \033[33m%d\033[0m\n", g_queryInfo.subQueryInfo.sqlCount);  
  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]);
  }  
  printf("\n");
1316 1317

    SHOW_PARSE_RESULT_END();
1318 1319 1320 1321 1322 1323 1324 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 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465
}


static char* xFormatTimestamp(char* buf, int64_t val, int precision) {
  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;
}

static void xDumpFieldToFile(FILE* fp, const char* val, TAOS_FIELD* field, int32_t length, int precision) {
  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:
      xFormatTimestamp(buf, *(int64_t*)val, precision);
      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) {
    fprintf(stderr, "ERROR: failed to open file: %s\n", fname);
    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) {
    fprintf(stderr, "failed to run <show databases>, reason: %s\n", taos_errstr(res));
    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) {
      fprintf(stderr, "failed to allocate memory for some dbInfo[%d]\n", count);
      return -1;
    }

1466
    tstrncpy(dbInfos[count]->name, (char *)row[TSDB_SHOW_DB_NAME_INDEX], fields[TSDB_SHOW_DB_NAME_INDEX].bytes);
1467 1468 1469 1470 1471 1472 1473
    xFormatTimestamp(dbInfos[count]->create_time, *(int64_t*)row[TSDB_SHOW_DB_CREATED_TIME_INDEX], TSDB_TIME_PRECISION_MILLI);
    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]);  

1474
    tstrncpy(dbInfos[count]->keeplist, (char *)row[TSDB_SHOW_DB_KEEP_INDEX], fields[TSDB_SHOW_DB_KEEP_INDEX].bytes);      
1475 1476 1477 1478 1479 1480 1481 1482 1483
    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]));

1484 1485 1486
    tstrncpy(dbInfos[count]->precision, 
            (char *)row[TSDB_SHOW_DB_PRECISION_INDEX],
            fields[TSDB_SHOW_DB_PRECISION_INDEX].bytes);  
1487
    dbInfos[count]->update = *((int8_t *)row[TSDB_SHOW_DB_UPDATE_INDEX]);
1488
    tstrncpy(dbInfos[count]->status, (char *)row[TSDB_SHOW_DB_STATUS_INDEX], fields[TSDB_SHOW_DB_STATUS_INDEX].bytes); 
1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500
    
    count++;
    if (count > MAX_DATABASE_COUNT) {
      fprintf(stderr, "The database count overflow than %d\n", MAX_DATABASE_COUNT);      
      break;
    }
  }

  return count;
}

static void printfDbInfoForQueryToFile(char* filename, SDbInfo* dbInfos, int index) {
1501
  if (filename[0] == 0)
1502
      return;
1503 1504 1505 1506 1507

  FILE *fp = fopen(filename, "at");
  if (fp == NULL) {
    fprintf(stderr, "failed to open file: %s\n", filename);
    return;
1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563
  }

  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);
  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);
  
  // 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);
  
  // show databases
  res = taos_query(taos, "show databases;");
  SDbInfo** dbInfos = (SDbInfo **)calloc(MAX_DATABASE_COUNT, sizeof(SDbInfo *));
  if (dbInfos == NULL) {
    fprintf(stderr, "failed to allocate memory\n");
    return;
  }
  int dbCount = getDbFromServer(taos, dbInfos);
1564 1565 1566 1567
  if (dbCount <= 0) {
      free(dbInfos);
      return;
  }
1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589

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

1590
void ERROR_EXIT(const char *msg) { perror(msg); exit(0); }
1591 1592 1593

int postProceSql(char* host, uint16_t port, char* sqlstr)
{
1594
    char *req_fmt = "POST %s HTTP/1.1\r\nHost: %s:%d\r\nAccept: */*\r\n%s\r\nContent-Length: %d\r\nContent-Type: application/x-www-form-urlencoded\r\n\r\n%s";
1595 1596 1597 1598 1599 1600

    char *url = "/rest/sql";
    char *auth = "Authorization: Basic cm9vdDp0YW9zZGF0YQ==";

    struct hostent *server;
    struct sockaddr_in serv_addr;
1601 1602 1603 1604
    int sockfd, bytes, sent, received, req_str_len, resp_len;
    char *request_buf;
    char response_buf[RESP_BUF_LEN];
    uint16_t rest_port = port + TSDB_PORT_HTTP;
1605

1606 1607 1608 1609
    int req_buf_len = strlen(sqlstr) + REQ_EXTRA_BUF_LEN;

    request_buf = malloc(req_buf_len);
    if (NULL == request_buf)
1610
        ERROR_EXIT("ERROR, cannot allocate memory.");
1611 1612 1613 1614

    int r = snprintf(request_buf, 
            req_buf_len, 
            req_fmt, url, host, rest_port, 
1615
            auth, strlen(sqlstr), sqlstr);
1616 1617
    if (r >= req_buf_len) {
        free(request_buf);
1618
        ERROR_EXIT("ERROR too long request");
1619 1620
    }
    printf("Request:\n%s\n", request_buf);
1621 1622

    sockfd = socket(AF_INET, SOCK_STREAM, 0);
1623 1624
    if (sockfd < 0) {
        free(request_buf);
1625
        ERROR_EXIT("ERROR opening socket");
1626
    }
1627 1628

    server = gethostbyname(host);
1629 1630
    if (server == NULL) {
        free(request_buf);
1631
        ERROR_EXIT("ERROR, no such host");
1632
    }
1633

1634
    memset(&serv_addr, 0, sizeof(serv_addr));
1635
    serv_addr.sin_family = AF_INET;
1636
    serv_addr.sin_port = htons(rest_port);
1637 1638
    memcpy(&serv_addr.sin_addr.s_addr,server->h_addr,server->h_length);

1639 1640
    if (connect(sockfd,(struct sockaddr *)&serv_addr,sizeof(serv_addr)) < 0) {
        free(request_buf);
1641
        ERROR_EXIT("ERROR connecting");
1642
    }
1643

1644
    req_str_len = strlen(request_buf);
1645 1646
    sent = 0;
    do {
1647
        bytes = write(sockfd, request_buf + sent, req_str_len - sent);
1648
        if (bytes < 0)
1649
            ERROR_EXIT("ERROR writing message to socket");
1650 1651 1652
        if (bytes == 0)
            break;
        sent+=bytes;
1653
    } while (sent < req_str_len);
1654

1655 1656
    memset(response_buf, 0, RESP_BUF_LEN);
    resp_len = sizeof(response_buf) - 1;
1657 1658
    received = 0;
    do {
1659 1660 1661
        bytes = read(sockfd, response_buf + received, resp_len - received);
        if (bytes < 0) {
            free(request_buf);
1662
            ERROR_EXIT("ERROR reading response from socket");
1663
        }
1664 1665
        if (bytes == 0)
            break;
1666 1667
        received += bytes;
    } while (received < resp_len);
1668

1669 1670
    if (received == resp_len) {
        free(request_buf);
1671
        ERROR_EXIT("ERROR storing complete response from socket");
1672
    }
1673

1674
    response_buf[RESP_BUF_LEN - 1] = '\0';
1675 1676 1677
    printf("Response:\n%s\n", response_buf);

    free(request_buf);
1678 1679 1680 1681 1682 1683
    close(sockfd);

    return 0;
}


1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843
char* getTagValueFromTagSample(        SSuperTable* stbInfo, int tagUsePos) {
  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, "(%s)", stbInfo->tagDataBuf + stbInfo->lenOfTagOfOneRow * tagUsePos);
  
  return dataBuf;
}

char* generateTagVaulesForStb(SSuperTable* stbInfo) {
  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++) {
    if ((0 == strncasecmp(stbInfo->tags[i].dataType, "binary", 6)) || (0 == strncasecmp(stbInfo->tags[i].dataType, "nchar", 5))) {
      if (stbInfo->tags[i].dataLen > TSDB_MAX_BINARY_LEN) {
        printf("binary or nchar length overflow, max size:%u\n", (uint32_t)TSDB_MAX_BINARY_LEN);
        tmfree(dataBuf);
        return NULL;
      }
    
      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);
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, "\'%s\', ", buf);
      tmfree(buf);
    } else if (0 == strncasecmp(stbInfo->tags[i].dataType, "int", 3)) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, "%d, ", rand_int());
    } else if (0 == strncasecmp(stbInfo->tags[i].dataType, "bigint", 6)) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, "%"PRId64", ", rand_bigint());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType, "float", 5)) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, "%f, ", rand_float());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType, "double", 6)) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, "%f, ", rand_double());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType, "smallint", 8)) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, "%d, ", rand_smallint());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType, "tinyint", 7)) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, "%d, ", rand_tinyint());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType, "bool", 4)) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, "%d, ", rand_bool());
    }  else if (0 == strncasecmp(stbInfo->tags[i].dataType, "timestamp", 4)) {
      dataLen += snprintf(dataBuf + dataLen, TSDB_MAX_SQL_LEN - dataLen, "%"PRId64", ", rand_bigint());
    }  else {
      printf("No support data type: %s\n", stbInfo->tags[i].dataType);
      tmfree(dataBuf);
      return NULL;
    }
  }
  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;
    
    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;
}


static int getAllChildNameOfSuperTable(TAOS * taos, char* dbName, char* sTblName, char** childTblNameOfSuperTbl, int* childTblCountOfSuperTbl) {  
  char command[BUFFER_SIZE] = "\0";
  TAOS_RES * res;  
  TAOS_ROW row = NULL;

  char* childTblName = *childTblNameOfSuperTbl;
  
  //get all child table name use cmd: select tbname from superTblName;  
  snprintf(command, BUFFER_SIZE, "select tbname from %s.%s", dbName, sTblName);
  res = taos_query(taos, command);  
  int32_t code = taos_errno(res);
  if (code != 0) {
    printf("failed to run command %s\n", command);
    taos_free_result(res);
    taos_close(taos);
    exit(-1);
  }

  int childTblCount = 10000;
  int count = 0;
  childTblName = (char*)calloc(1, childTblCount * TSDB_TABLE_NAME_LEN);
  char* pTblName = childTblName;
  while ((row = taos_fetch_row(res)) != NULL) {
    int32_t* len = taos_fetch_lengths(res);
1844
    tstrncpy(pTblName, (char *)row[0], len[0]+1);
1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897
    //printf("==== sub table name: %s\n", pTblName);
    count++;
    if (count >= childTblCount - 1) {
      char *tmp = realloc(childTblName, (size_t)childTblCount*1.5*TSDB_TABLE_NAME_LEN+1);
      if (tmp != NULL) {
        childTblName = tmp;
        childTblCount = (int)(childTblCount*1.5);
        memset(childTblName + count*TSDB_TABLE_NAME_LEN, 0, (size_t)((childTblCount-count)*TSDB_TABLE_NAME_LEN));
      } else {
        // exit, if allocate more memory failed
        printf("realloc fail for save child table name of %s.%s\n", dbName, sTblName);
        tmfree(childTblName);
        taos_free_result(res);
        taos_close(taos);
        exit(-1);
      }
    }
    pTblName = childTblName + count * TSDB_TABLE_NAME_LEN;    
  }
  
  *childTblCountOfSuperTbl = count;
  *childTblNameOfSuperTbl  = childTblName;

  taos_free_result(res);
  return 0;
}

static int getSuperTableFromServer(TAOS * taos, char* dbName, SSuperTable*  superTbls) {  
  char command[BUFFER_SIZE] = "\0";
  TAOS_RES * res;  
  TAOS_ROW row = NULL;
  int count = 0;
  
  //get schema use cmd: describe superTblName;            
  snprintf(command, BUFFER_SIZE, "describe %s.%s", dbName, superTbls->sTblName);
  res = taos_query(taos, command);  
  int32_t code = taos_errno(res);
  if (code != 0) {
    printf("failed to run command %s\n", command);
    taos_free_result(res);    
    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;
    }    

    if (strcmp((char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], "TAG") == 0) {
1898 1899
      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);
1900
      superTbls->tags[tagIndex].dataLen = *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]);
1901
      tstrncpy(superTbls->tags[tagIndex].note, (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes);
1902 1903
      tagIndex++;
    } else {    
1904 1905
      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);
1906
      superTbls->columns[columnIndex].dataLen = *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]);
1907
      tstrncpy(superTbls->columns[columnIndex].note, (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes);
1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937
      columnIndex++;
    }
    count++;
  }

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

  calcRowLen(superTbls);

  if (TBL_ALREADY_EXISTS == superTbls->childTblExists) {
    //get all child table name use cmd: select tbname from superTblName;  
    getAllChildNameOfSuperTable(taos, dbName, superTbls->sTblName, &superTbls->childTblName, &superTbls->childTblCount);  
  }
  return 0;
}

static int createSuperTable(TAOS * taos, char* dbName, SSuperTable*  superTbls, bool use_metric) {  
  char command[BUFFER_SIZE] = "\0";
    
  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;
    
    if (strcasecmp(dataType, "BINARY") == 0) {
1938 1939 1940
      len += snprintf(cols + len, STRING_LEN - len,
          ", col%d %s(%d)", colIndex, "BINARY",
          superTbls->columns[colIndex].dataLen);
1941 1942
      lenOfOneRow += superTbls->columns[colIndex].dataLen + 3;
    } else if (strcasecmp(dataType, "NCHAR") == 0) {
1943 1944 1945
      len += snprintf(cols + len, STRING_LEN - len,
          ", col%d %s(%d)", colIndex, "NCHAR",
          superTbls->columns[colIndex].dataLen);
1946 1947 1948 1949 1950 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
      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;
    } else if (strcasecmp(dataType, "DOUBLE") == 0) { 
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s", colIndex, "DOUBLE");
      lenOfOneRow += 42;
    }  else if (strcasecmp(dataType, "TIMESTAMP") == 0) { 
      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
1982 1983
  superTbls->colsOfCreateChildTable = (char*)calloc(len+20, 1);
  if (NULL == superTbls->colsOfCreateChildTable) {
1984 1985 1986 1987
    printf("Failed when calloc, size:%d", len+1);
    taos_close(taos);
    exit(-1);
  }
1988 1989
  snprintf(superTbls->colsOfCreateChildTable, len+20, "(ts timestamp%s)", cols);
  debugPrint("DEBUG - %s() LN%d: %s\n", __func__, __LINE__, superTbls->colsOfCreateChildTable);
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 2034 2035 2036 2037

  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;
      
      if (strcasecmp(dataType, "BINARY") == 0) {
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s(%d), ", tagIndex, "BINARY", superTbls->tags[tagIndex].dataLen);
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 3;
      } else if (strcasecmp(dataType, "NCHAR") == 0) {
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s(%d), ", tagIndex, "NCHAR", superTbls->tags[tagIndex].dataLen);
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 3;
      } else if (strcasecmp(dataType, "INT") == 0)  {
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex, "INT");
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 11;
      } else if (strcasecmp(dataType, "BIGINT") == 0)  {
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex, "BIGINT");
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 21;
      } else if (strcasecmp(dataType, "SMALLINT") == 0)  {
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex, "SMALLINT");
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 6;
      } else if (strcasecmp(dataType, "TINYINT") == 0)  {
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex, "TINYINT");
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 4;
      } else if (strcasecmp(dataType, "BOOL") == 0)  {
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex, "BOOL");
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 6;
      } else if (strcasecmp(dataType, "FLOAT") == 0) {
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex, "FLOAT");
        lenOfTagOfOneRow += superTbls->tags[tagIndex].dataLen + 22;
      } else if (strcasecmp(dataType, "DOUBLE") == 0) { 
        len += snprintf(tags + len, STRING_LEN - len, "t%d %s, ", tagIndex, "DOUBLE");
        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;
2038 2039 2040 2041 2042 2043

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

2044
    if (0 != queryDbExec(taos, command, NO_INSERT_TYPE)) {
2045 2046
        fprintf(stderr, "create supertable %s failed!\n\n", superTbls->sTblName);
        return -1;
2047
    }
2048
    debugPrint("DEBUG - create supertable %s success!\n\n", superTbls->sTblName);
2049 2050 2051 2052 2053
  }
  return 0;
}


2054
static int createDatabases() {
2055 2056 2057 2058 2059
  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) {
    fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
2060
    return -1;
2061 2062 2063 2064 2065 2066
  }
  char command[BUFFER_SIZE] = "\0";

  for (int i = 0; i < g_Dbs.dbCount; i++) {   
    if (g_Dbs.db[i].drop) {
      sprintf(command, "drop database if exists %s;", g_Dbs.db[i].dbName);
2067
      debugPrint("DEBUG %s() %d command: %s\n", __func__, __LINE__, command);
2068 2069 2070 2071 2072
      if (0 != queryDbExec(taos, command, NO_INSERT_TYPE)) {
        taos_close(taos);
        return -1;
      }
    }
2073

2074
    int dataLen = 0;
2075 2076
    dataLen += snprintf(command + dataLen, 
        BUFFER_SIZE - dataLen, "create database if not exists %s ", g_Dbs.db[i].dbName);
2077 2078

    if (g_Dbs.db[i].dbCfg.blocks > 0) {
2079 2080
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "blocks %d ", g_Dbs.db[i].dbCfg.blocks);
2081 2082
    }
    if (g_Dbs.db[i].dbCfg.cache > 0) {
2083 2084
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "cache %d ", g_Dbs.db[i].dbCfg.cache);
2085 2086
    }
    if (g_Dbs.db[i].dbCfg.days > 0) {
2087 2088
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "days %d ", g_Dbs.db[i].dbCfg.days);
2089 2090
    }
    if (g_Dbs.db[i].dbCfg.keep > 0) {
2091 2092
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "keep %d ", g_Dbs.db[i].dbCfg.keep);
2093 2094
    }
    if (g_Dbs.db[i].dbCfg.replica > 0) {
2095 2096
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "replica %d ", g_Dbs.db[i].dbCfg.replica);
2097 2098
    }
    if (g_Dbs.db[i].dbCfg.update > 0) {
2099 2100
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "update %d ", g_Dbs.db[i].dbCfg.update);
2101 2102
    }
    //if (g_Dbs.db[i].dbCfg.maxtablesPerVnode > 0) {
2103 2104
    //  dataLen += snprintf(command + dataLen,
    //  BUFFER_SIZE - dataLen, "tables %d ", g_Dbs.db[i].dbCfg.maxtablesPerVnode);
2105 2106
    //}
    if (g_Dbs.db[i].dbCfg.minRows > 0) {
2107 2108
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "minrows %d ", g_Dbs.db[i].dbCfg.minRows);
2109 2110
    }
    if (g_Dbs.db[i].dbCfg.maxRows > 0) {
2111 2112
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "maxrows %d ", g_Dbs.db[i].dbCfg.maxRows);
2113 2114
    }
    if (g_Dbs.db[i].dbCfg.comp > 0) {
2115 2116
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "comp %d ", g_Dbs.db[i].dbCfg.comp);
2117 2118
    }
    if (g_Dbs.db[i].dbCfg.walLevel > 0) {
2119 2120
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "wal %d ", g_Dbs.db[i].dbCfg.walLevel);
2121
    }
2122
    if (g_Dbs.db[i].dbCfg.cacheLast > 0) {
2123 2124
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "cachelast %d ", g_Dbs.db[i].dbCfg.cacheLast);
2125
    }
2126 2127 2128
    if (g_Dbs.db[i].dbCfg.fsync > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "fsync %d ", g_Dbs.db[i].dbCfg.fsync);
    }
2129 2130 2131 2132
    if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2))
            || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen,
              "precision \'%s\';", g_Dbs.db[i].dbCfg.precision);
2133
    }
2134

2135
    debugPrint("DEBUG %s() %d command: %s\n", __func__, __LINE__, command);
2136 2137
    if (0 != queryDbExec(taos, command, NO_INSERT_TYPE)) {
      taos_close(taos);
2138
      printf("\ncreate database %s failed!\n\n", g_Dbs.db[i].dbName);
2139 2140 2141 2142
      return -1;
    }
    printf("\ncreate database %s success!\n\n", g_Dbs.db[i].dbName);

2143
    debugPrint("DEBUG %s() %d count:%d\n", __func__, __LINE__, g_Dbs.db[i].superTblCount);
2144 2145 2146
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
      // describe super table, if exists
      sprintf(command, "describe %s.%s;", g_Dbs.db[i].dbName, g_Dbs.db[i].superTbls[j].sTblName);
2147
      debugPrint("DEBUG %s() %d command: %s\n", __func__, __LINE__, command);
2148 2149 2150 2151 2152 2153 2154 2155 2156
      if (0 != queryDbExec(taos, command, NO_INSERT_TYPE)) {
        g_Dbs.db[i].superTbls[j].superTblExists = TBL_NO_EXISTS;
        ret = createSuperTable(taos, g_Dbs.db[i].dbName, &g_Dbs.db[i].superTbls[j], g_Dbs.use_metric);
      } else {      
        g_Dbs.db[i].superTbls[j].superTblExists = TBL_ALREADY_EXISTS;
        ret = getSuperTableFromServer(taos, g_Dbs.db[i].dbName, &g_Dbs.db[i].superTbls[j]);
      }

      if (0 != ret) {
2157
        printf("\ncreate super table %d failed!\n\n", j);
2158 2159 2160 2161 2162 2163 2164 2165 2166 2167
        taos_close(taos);
        return -1;
      }
    }    
  }

  taos_close(taos);
  return 0;
}

2168
static void* createTable(void *sarg) 
2169 2170 2171 2172 2173 2174
{  
  threadInfo *winfo = (threadInfo *)sarg; 
  SSuperTable* superTblInfo = winfo->superTblInfo;

  int64_t  lastPrintTime = taosGetTimestampMs();

2175 2176 2177 2178 2179 2180
  int buff_len;
  if (superTblInfo)
    buff_len = superTblInfo->maxSqlLen;
  else
    buff_len = BUFFER_SIZE;

2181
  char *buffer = calloc(buff_len, 1);
2182 2183 2184 2185
  if (buffer == NULL) {
    fprintf(stderr, "Memory allocated failed!");
    exit(-1);
  }
2186 2187 2188 2189 2190 2191

  int len = 0;
  int batchNum = 0;
  //printf("Creating table from %d to %d\n", winfo->start_table_id, winfo->end_table_id);
  for (int i = winfo->start_table_id; i <= winfo->end_table_id; i++) {
    if (0 == g_Dbs.use_metric) {
2192
      snprintf(buffer, buff_len, 
2193 2194
              "create table if not exists %s.%s%d %s;",
              winfo->db_name,
2195 2196
              g_args.tb_prefix, i,
              winfo->cols);
2197 2198 2199
    } else {
      if (0 == len) {  
        batchNum = 0;
2200
        memset(buffer, 0, buff_len);
2201
        len += snprintf(buffer + len,
2202
                buff_len - len, "create table ");
2203
      }
2204

2205 2206 2207 2208
      char* tagsValBuf = NULL;
      if (0 == superTblInfo->tagSource) {
        tagsValBuf = generateTagVaulesForStb(superTblInfo);
      } else {
2209 2210 2211
        tagsValBuf = getTagValueFromTagSample(
                superTblInfo,
                i % superTblInfo->tagSampleCount);
2212 2213 2214 2215 2216 2217
      }
      if (NULL == tagsValBuf) {
        free(buffer);
        return NULL;
      }
      
2218 2219 2220 2221 2222 2223
      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);
2224 2225 2226
      free(tagsValBuf);
      batchNum++;

2227 2228 2229
      if ((batchNum < superTblInfo->batchCreateTableNum)
              && ((superTblInfo->maxSqlLen - len) 
                  >= (superTblInfo->lenOfTagOfOneRow + 256))) {
2230 2231 2232 2233 2234
        continue;
      }
    }

    len = 0;
2235
    debugPrint("DEBUG %s() LN%d %s\n", __func__, __LINE__, buffer);
2236 2237 2238 2239 2240 2241 2242
    if (0 != queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE)){
      free(buffer);
      return NULL;
    }

    int64_t  currentPrintTime = taosGetTimestampMs();
    if (currentPrintTime - lastPrintTime > 30*1000) {
2243 2244
      printf("thread[%d] already create %d - %d tables\n",
              winfo->threadID, winfo->start_table_id, i);
2245 2246 2247 2248 2249
      lastPrintTime = currentPrintTime;
    }
  }
  
  if (0 != len) {
2250
    debugPrint("DEBUG %s() %d buffer: %s\n", __func__, __LINE__, buffer);
2251 2252
    (void)queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE);
  }
2253

2254 2255 2256 2257
  free(buffer);
  return NULL;
}

2258
int startMultiThreadCreateChildTable(
2259 2260
        char* cols, int threads, int ntables,
        char* db_name, SSuperTable* superTblInfo) {
2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280
  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;
2281
 
2282 2283 2284 2285
  int last = 0;
  for (int i = 0; i < threads; i++) {
    threadInfo *t_info = infos + i;
    t_info->threadID = i;
H
Hui Li 已提交
2286
    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
2287
    t_info->superTblInfo = superTblInfo;
2288 2289 2290 2291 2292 2293
    t_info->taos = taos_connect(
            g_Dbs.host,
            g_Dbs.user,
            g_Dbs.password,
            db_name,
            g_Dbs.port);
2294 2295
    if (t_info->taos == NULL) {
      fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
2296 2297
      free(pids);
      free(infos);  
2298 2299
      return -1;
    }
H
hzcheng 已提交
2300 2301 2302
    t_info->start_table_id = last;
    t_info->end_table_id = i < b ? last + a : last + a - 1;
    last = t_info->end_table_id + 1;
2303 2304
    t_info->use_metric = 1;
    t_info->cols = cols;
2305
    t_info->minDelay = INT16_MAX;
2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319
    pthread_create(pids + i, NULL, createTable, t_info);
  }
  
  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);
  free(infos);  
2320 2321

  return 0;
2322 2323 2324
}


2325 2326 2327 2328
static void createChildTables() {
    char tblColsBuf[MAX_SQL_SIZE];
    int len;

2329
  for (int i = 0; i < g_Dbs.dbCount; i++) {    
2330
    if (g_Dbs.db[i].superTblCount > 0) {
2331
        // with super table
2332 2333
      for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
        if ((AUTO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable)
2334
              || (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists)) {
2335 2336 2337
          continue;
        }

2338 2339
        debugPrint("DEBUG - %s() LN%d: %s\n", __func__, __LINE__,
                g_Dbs.db[i].superTbls[j].colsOfCreateChildTable);
2340
        startMultiThreadCreateChildTable(
2341
              g_Dbs.db[i].superTbls[j].colsOfCreateChildTable,
2342 2343 2344
              g_Dbs.threadCountByCreateTbl,
              g_Dbs.db[i].superTbls[j].childTblCount,
              g_Dbs.db[i].dbName, &(g_Dbs.db[i].superTbls[j]));
2345 2346 2347
        g_totalChildTables += g_Dbs.db[i].superTbls[j].childTblCount;
      }
    } else {
2348 2349
        // normal table
        len = snprintf(tblColsBuf, MAX_SQL_SIZE, "(TS TIMESTAMP");
2350 2351
        int i = 0;
        while (g_args.datatype[i]) {
2352 2353 2354 2355 2356 2357 2358 2359
            if ((strncasecmp(g_args.datatype[i], "BINARY", strlen("BINARY")) == 0)
                    || (strncasecmp(g_args.datatype[i], "NCHAR", strlen("NCHAR")) == 0)) {
                len = snprintf(tblColsBuf + len, MAX_SQL_SIZE, ", COL%d %s(60)", i, g_args.datatype[i]);
            } else {
                len = snprintf(tblColsBuf + len, MAX_SQL_SIZE, ", COL%d %s", i, g_args.datatype[i]);
            }
            len = strlen(tblColsBuf);
        }
2360 2361

        len = snprintf(tblColsBuf + len, MAX_SQL_SIZE - len, ")");
2362 2363 2364

        debugPrint("DEBUG - %s() LN%d: %s\n", __func__, __LINE__,
                tblColsBuf);
2365
        startMultiThreadCreateChildTable(
2366
              tblColsBuf,
2367 2368 2369 2370 2371
              g_Dbs.threadCountByCreateTbl,
              g_args.num_of_DPT,
              g_Dbs.db[i].dbName,
              NULL);
    }
2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387
  }
}

/*
static int taosGetLineNum(const char *fileName)
{
  int lineNum = 0;
  char cmd[1024] = { 0 };
  char buf[1024] = { 0 };
  sprintf(cmd, "wc -l %s", fileName);

  FILE *fp = popen(cmd, "r");
  if (fp == NULL) {
    fprintf(stderr, "ERROR: failed to execute:%s, error:%s\n", cmd, strerror(errno));
    return lineNum;
  }
H
hzcheng 已提交
2388

2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 2405
  if (fgets(buf, sizeof(buf), fp)) {
    int index = strchr((const char*)buf, ' ') - buf;
    buf[index] = '\0';
    lineNum = atoi(buf);
  }
  pclose(fp);
  return lineNum;
}
*/

/*
  Read 10000 lines at most. If more than 10000 lines, continue to read after using
*/
int readTagFromCsvFileToMem(SSuperTable  * superTblInfo) {
  size_t  n = 0;
  ssize_t readLen = 0;
  char *  line = NULL;
2406

2407 2408
  FILE *fp = fopen(superTblInfo->tagsFile, "r");
  if (fp == NULL) {
2409 2410
    printf("Failed to open tags file: %s, reason:%s\n",
            superTblInfo->tagsFile, strerror(errno));
2411 2412 2413 2414 2415 2416 2417
    return -1;
  }

  if (superTblInfo->tagDataBuf) {
    free(superTblInfo->tagDataBuf);
    superTblInfo->tagDataBuf = NULL;
  }
2418

2419 2420 2421 2422 2423 2424 2425 2426 2427
  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;
  }

2428
  while ((readLen = tgetline(&line, &n, fp)) != -1) {
2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440
    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) {
2441 2442
      char *tmp = realloc(tagDataBuf,
              (size_t)tagCount*1.5*superTblInfo->lenOfTagOfOneRow);
2443 2444 2445
      if (tmp != NULL) {
        tagDataBuf = tmp;
        tagCount = (int)(tagCount*1.5);
2446 2447
        memset(tagDataBuf + count*superTblInfo->lenOfTagOfOneRow,
                0, (size_t)((tagCount-count)*superTblInfo->lenOfTagOfOneRow));
2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483
      } 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
*/
int readSampleFromCsvFileToMem(FILE *fp, SSuperTable* superTblInfo, char* sampleBuf) {
  size_t  n = 0;
  ssize_t readLen = 0;
  char *  line = NULL;
  int getRows = 0;

  memset(sampleBuf, 0, MAX_SAMPLES_ONCE_FROM_FILE* superTblInfo->lenOfOneRow);
  while (1) {
2484
    readLen = tgetline(&line, &n, fp);
2485 2486
    if (-1 == readLen) {
      if(0 != fseek(fp, 0, SEEK_SET)) {
2487 2488
        printf("Failed to fseek file: %s, reason:%s\n",
                superTblInfo->sampleFile, strerror(errno));
2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499 2500 2501 2502
        return -1;
      }
      continue;
    }
  
    if (('\r' == line[readLen - 1]) || ('\n' == line[readLen - 1])) {
      line[--readLen] = 0;
    }

    if (readLen == 0) {
      continue;
    }

    if (readLen > superTblInfo->lenOfOneRow) {
2503 2504
      printf("sample row len[%d] overflow define schema len[%d], so discard this row\n",
              (int32_t)readLen, superTblInfo->lenOfOneRow);
2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549
      continue;
    }

    memcpy(sampleBuf + getRows * superTblInfo->lenOfOneRow, line, readLen);
    getRows++;

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

  tmfree(line);
  return 0;
}

/*
void readSampleFromFileToMem(SSuperTable  * supterTblInfo) {
  int ret;
  if (0 == strncasecmp(supterTblInfo->sampleFormat, "csv", 3)) {
    ret = readSampleFromCsvFileToMem(supterTblInfo);
  } else if (0 == strncasecmp(supterTblInfo->sampleFormat, "json", 4)) {
    ret = readSampleFromJsonFileToMem(supterTblInfo);
  }

  if (0 != ret) {
    exit(-1);
  }
}
*/
static bool getColumnAndTagTypeFromInsertJsonFile(cJSON* stbInfo, SSuperTable* superTbls) {  
  bool  ret = false;
  
  // columns 
  cJSON *columns = cJSON_GetObjectItem(stbInfo, "columns");
  if (columns && columns->type != cJSON_Array) {
    printf("failed to read json, columns not found\n");
    goto PARSE_OVER;
  } else if (NULL == columns) {
    superTbls->columnCount = 0;
    superTbls->tagCount    = 0;
    return true;
  }
  
  int columnSize = cJSON_GetArraySize(columns);
  if (columnSize > MAX_COLUMN_COUNT) {
2550 2551
    printf("failed to read json, column size overflow, max column size is %d\n",
            MAX_COLUMN_COUNT);
2552 2553 2554 2555 2556 2557
    goto PARSE_OVER;
  }

  int count = 1;
  int index = 0;
  StrColumn    columnCase;
2558

2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581
  //superTbls->columnCount = columnSize;  
  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) {
      count = countObj->valueint;    
    } else if (countObj && countObj->type != cJSON_Number) {
      printf("failed to read json, column count not found");
      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) {
      printf("failed to read json, column type not found");
      goto PARSE_OVER;
    }
2582 2583
    //tstrncpy(superTbls->columns[k].dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595
            
    cJSON* dataLen = cJSON_GetObjectItem(column, "len");
    if (dataLen && dataLen->type == cJSON_Number) {
      columnCase.dataLen = dataLen->valueint;    
    } else if (dataLen && dataLen->type != cJSON_Number) {
      printf("failed to read json, column len not found");
      goto PARSE_OVER;
    } else {
      columnCase.dataLen = 8;
    }
    
    for (int n = 0; n < count; ++n) {
2596
      tstrncpy(superTbls->columns[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE);
2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640
      superTbls->columns[index].dataLen = columnCase.dataLen; 
      index++;
    }
  }  
  superTbls->columnCount = index;  
  
  count = 1;
  index = 0;
  // tags 
  cJSON *tags = cJSON_GetObjectItem(stbInfo, "tags");
  if (!tags || tags->type != cJSON_Array) {
    printf("failed to read json, tags not found");
    goto PARSE_OVER;
  }
  
  int tagSize = cJSON_GetArraySize(tags);
  if (tagSize > MAX_TAG_COUNT) {
    printf("failed to read json, tags size overflow, max tag size is %d\n", MAX_TAG_COUNT);
    goto PARSE_OVER;
  }
  
  //superTbls->tagCount = tagSize;  
  for (int k = 0; k < tagSize; ++k) {
    cJSON* tag = cJSON_GetArrayItem(tags, k);
    if (tag == NULL) continue;
    
    count = 1;
    cJSON* countObj = cJSON_GetObjectItem(tag, "count");
    if (countObj && countObj->type == cJSON_Number) {
      count = countObj->valueint;    
    } else if (countObj && countObj->type != cJSON_Number) {
      printf("failed to read json, column count not found");
      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) {
      printf("failed to read json, tag type not found");
      goto PARSE_OVER;
    }
2641
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653
            
    cJSON* dataLen = cJSON_GetObjectItem(tag, "len");
    if (dataLen && dataLen->type == cJSON_Number) {
      columnCase.dataLen = dataLen->valueint;    
    } else if (dataLen && dataLen->type != cJSON_Number) {
      printf("failed to read json, column len not found");
      goto PARSE_OVER;
    } else {
      columnCase.dataLen = 0;
    }  
    
    for (int n = 0; n < count; ++n) {
2654
      tstrncpy(superTbls->tags[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE);
2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674
      superTbls->tags[index].dataLen = columnCase.dataLen; 
      index++;
    }
  }      
  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) {
2675
    tstrncpy(g_Dbs.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
2676 2677 2678 2679
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
2680
    tstrncpy(g_Dbs.host, host->valuestring, MAX_DB_NAME_SIZE);
2681
  } else if (!host) {
2682
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696
  } else {
    printf("failed to read json, host not found\n");
    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) {
2697
    tstrncpy(g_Dbs.user, user->valuestring, MAX_DB_NAME_SIZE);   
2698
  } else if (!user) {
2699
    tstrncpy(g_Dbs.user, "root", MAX_DB_NAME_SIZE);
2700 2701 2702 2703
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
2704
    tstrncpy(g_Dbs.password, password->valuestring, MAX_DB_NAME_SIZE);
2705
  } else if (!password) {
2706
    tstrncpy(g_Dbs.password, "taosdata", MAX_DB_NAME_SIZE);
2707 2708 2709 2710
  }

  cJSON* resultfile = cJSON_GetObjectItem(root, "result_file");
  if (resultfile && resultfile->type == cJSON_String && resultfile->valuestring != NULL) {
2711
    tstrncpy(g_Dbs.resultFile, resultfile->valuestring, MAX_FILE_NAME_LEN);
2712
  } else if (!resultfile) {
2713
    tstrncpy(g_Dbs.resultFile, "./insert_res.txt", MAX_FILE_NAME_LEN);
2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735
  }

  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 {
    printf("failed to read json, threads not found");
    goto PARSE_OVER;
  }  
  
  cJSON* threads2 = cJSON_GetObjectItem(root, "thread_count_create_tbl");
  if (threads2 && threads2->type == cJSON_Number) {
    g_Dbs.threadCountByCreateTbl = threads2->valueint;
  } else if (!threads2) {
    g_Dbs.threadCountByCreateTbl = 1;
  } else {
    printf("failed to read json, threads2 not found");
    goto PARSE_OVER;
  } 

2736 2737
      cJSON* insertInterval = cJSON_GetObjectItem(root, "insert_interval");
      if (insertInterval && insertInterval->type == cJSON_Number) {
2738
        g_args.insert_interval = insertInterval->valueint;
2739
      } else if (!insertInterval) {
2740
        g_args.insert_interval = 0;
2741 2742 2743 2744 2745 2746 2747
      } else {
        printf("failed to read json, insert_interval not found");
        goto PARSE_OVER;
      }
 
      cJSON* numRecPerReq = cJSON_GetObjectItem(root, "num_of_records_per_req");
      if (numRecPerReq && numRecPerReq->type == cJSON_Number) {
2748
        g_args.num_of_RPR = numRecPerReq->valueint;
2749
      } else if (!numRecPerReq) {
2750
        g_args.num_of_RPR = 100;
2751 2752 2753 2754 2755
      } else {
        printf("failed to read json, num_of_records_per_req not found");
        goto PARSE_OVER;
      }
 
2756
  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
2757 2758 2759
  if (answerPrompt 
          && answerPrompt->type == cJSON_String
          && answerPrompt->valuestring != NULL) {
2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 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 2800 2801 2802
    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 {
    printf("failed to read json, confirm_parameter_prompt not found");
    goto PARSE_OVER;
  }  

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

  int dbSize = cJSON_GetArraySize(dbs);
  if (dbSize > MAX_DB_COUNT) {
    printf("failed to read json, databases size overflow, max database is %d\n", MAX_DB_COUNT);
    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) {
      printf("failed to read json, dbinfo not found");
      goto PARSE_OVER;
    }
    
    cJSON *dbName = cJSON_GetObjectItem(dbinfo, "name");
    if (!dbName || dbName->type != cJSON_String || dbName->valuestring == NULL) {
      printf("failed to read json, db name not found");
      goto PARSE_OVER;
    }
2803
    tstrncpy(g_Dbs.db[i].dbName, dbName->valuestring, MAX_DB_NAME_SIZE);
2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820

    cJSON *drop = cJSON_GetObjectItem(dbinfo, "drop");
    if (drop && drop->type == cJSON_String && drop->valuestring != NULL) {
      if (0 == strncasecmp(drop->valuestring, "yes", 3)) {
        g_Dbs.db[i].drop = 1;
      } else {
        g_Dbs.db[i].drop = 0;
      }        
    } else if (!drop) {
      g_Dbs.db[i].drop = 0;
    } else {
      printf("failed to read json, drop not found");
      goto PARSE_OVER;
    }

    cJSON *precision = cJSON_GetObjectItem(dbinfo, "precision");
    if (precision && precision->type == cJSON_String && precision->valuestring != NULL) {
2821
      tstrncpy(g_Dbs.db[i].dbCfg.precision, precision->valuestring, MAX_DB_NAME_SIZE);
2822
    } else if (!precision) {
2823
      //tstrncpy(g_Dbs.db[i].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939
      memset(g_Dbs.db[i].dbCfg.precision, 0, MAX_DB_NAME_SIZE);
    } else {
      printf("failed to read json, precision not found");
      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 {
      printf("failed to read json, update not found");
      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 {
      printf("failed to read json, replica not found");
      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 {
     printf("failed to read json, keep not found");
     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 {
     printf("failed to read json, days not found");
     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 {
     printf("failed to read json, cache not found");
     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 {
     printf("failed to read json, block not found");
     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 {
     printf("failed to read json, minRows not found");
     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 {
     printf("failed to read json, maxRows not found");
     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 {
     printf("failed to read json, comp not found");
     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 {
     printf("failed to read json, walLevel not found");
     goto PARSE_OVER;
    }

2940 2941 2942 2943 2944 2945 2946 2947 2948 2949
    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 {
     printf("failed to read json, cacheLast not found");
     goto PARSE_OVER;
    }

2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993
    cJSON* quorum= cJSON_GetObjectItem(dbinfo, "quorum");
    if (quorum && quorum->type == cJSON_Number) {
      g_Dbs.db[i].dbCfg.quorum = quorum->valueint;
    } else if (!quorum) {
      g_Dbs.db[i].dbCfg.quorum = -1;
    } else {
     printf("failed to read json, walLevel not found");
     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 {
     printf("failed to read json, fsync not found");
     goto PARSE_OVER;
    }    

    // super_talbes 
    cJSON *stables = cJSON_GetObjectItem(dbinfos, "super_tables");
    if (!stables || stables->type != cJSON_Array) {
      printf("failed to read json, super_tables not found");
      goto PARSE_OVER;
    }    
    
    int stbSize = cJSON_GetArraySize(stables);
    if (stbSize > MAX_SUPER_TABLE_COUNT) {
      printf("failed to read json, databases size overflow, max database is %d\n", MAX_SUPER_TABLE_COUNT);
      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) {
        printf("failed to read json, stb name not found");
        goto PARSE_OVER;
      }
2994
      tstrncpy(g_Dbs.db[i].superTbls[j].sTblName, stbName->valuestring, MAX_TB_NAME_SIZE);
2995 2996 2997 2998 2999 3000
    
      cJSON *prefix = cJSON_GetObjectItem(stbInfo, "childtable_prefix");
      if (!prefix || prefix->type != cJSON_String || prefix->valuestring == NULL) {
        printf("failed to read json, childtable_prefix not found");
        goto PARSE_OVER;
      }
3001
      tstrncpy(g_Dbs.db[i].superTbls[j].childTblPrefix, prefix->valuestring, MAX_DB_NAME_SIZE);
3002 3003

      cJSON *autoCreateTbl = cJSON_GetObjectItem(stbInfo, "auto_create_table"); // yes, no, null
3004 3005 3006
      if (autoCreateTbl
              && autoCreateTbl->type == cJSON_String
              && autoCreateTbl->valuestring != NULL) {
3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024
        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 {
        printf("failed to read json, auto_create_table not found");
        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) {
3025
        g_Dbs.db[i].superTbls[j].batchCreateTableNum = 1000;
3026 3027 3028 3029 3030 3031
      } else {
        printf("failed to read json, batch_create_tbl_num not found");
        goto PARSE_OVER;
      }      

      cJSON *childTblExists = cJSON_GetObjectItem(stbInfo, "child_table_exists"); // yes, no
3032 3033 3034
      if (childTblExists
              && childTblExists->type == cJSON_String
              && childTblExists->valuestring != NULL) {
3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056
        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 {
        printf("failed to read json, child_table_exists not found");
        goto PARSE_OVER;
      }
      
      cJSON* count = cJSON_GetObjectItem(stbInfo, "childtable_count");
      if (!count || count->type != cJSON_Number || 0 >= count->valueint) {
        printf("failed to read json, childtable_count not found");
        goto PARSE_OVER;
      }
      g_Dbs.db[i].superTbls[j].childTblCount = count->valueint;

      cJSON *dataSource = cJSON_GetObjectItem(stbInfo, "data_source");
3057 3058 3059 3060
      if (dataSource && dataSource->type == cJSON_String
              && dataSource->valuestring != NULL) {
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource,
                dataSource->valuestring, MAX_DB_NAME_SIZE);
3061
      } else if (!dataSource) {
3062
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource, "rand", MAX_DB_NAME_SIZE);
3063 3064 3065 3066 3067 3068
      } else {
        printf("failed to read json, data_source not found");
        goto PARSE_OVER;
      }

      cJSON *insertMode = cJSON_GetObjectItem(stbInfo, "insert_mode"); // taosc , restful
3069 3070 3071 3072
      if (insertMode && insertMode->type == cJSON_String
              && insertMode->valuestring != NULL) {
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode,
                insertMode->valuestring, MAX_DB_NAME_SIZE);
3073
      } else if (!insertMode) {
3074
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode, "taosc", MAX_DB_NAME_SIZE);
3075 3076 3077 3078 3079 3080 3081
      } else {
        printf("failed to read json, insert_mode not found");
        goto PARSE_OVER;
      }

      cJSON *ts = cJSON_GetObjectItem(stbInfo, "start_timestamp");
      if (ts && ts->type == cJSON_String && ts->valuestring != NULL) {
3082
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp, ts->valuestring, MAX_DB_NAME_SIZE);
3083
      } else if (!ts) {
3084
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp, "now", MAX_DB_NAME_SIZE);
3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114
      } else {
        printf("failed to read json, start_timestamp not found");
        goto PARSE_OVER;
      }
    
      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) {
        g_Dbs.db[i].superTbls[j].timeStampStep = 1000;
      } else {
        printf("failed to read json, timestamp_step not found");
        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 {
        printf("failed to read json, sample_buf_size not found");
        goto PARSE_OVER;
      }      
       
      cJSON *sampleFormat = cJSON_GetObjectItem(stbInfo, "sample_format");
      if (sampleFormat && sampleFormat->type == cJSON_String && sampleFormat->valuestring != NULL) {
3115 3116
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat,
                sampleFormat->valuestring, MAX_DB_NAME_SIZE);
3117
      } else if (!sampleFormat) {
3118
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat, "csv", MAX_DB_NAME_SIZE);
3119 3120 3121 3122 3123 3124 3125
      } else {
        printf("failed to read json, sample_format not found");
        goto PARSE_OVER;
      }      
      
      cJSON *sampleFile = cJSON_GetObjectItem(stbInfo, "sample_file");
      if (sampleFile && sampleFile->type == cJSON_String && sampleFile->valuestring != NULL) {
3126 3127
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFile,
                sampleFile->valuestring, MAX_FILE_NAME_LEN);
3128 3129 3130 3131 3132 3133 3134 3135 3136
      } else if (!sampleFile) {
        memset(g_Dbs.db[i].superTbls[j].sampleFile, 0, MAX_FILE_NAME_LEN);
      } else {
        printf("failed to read json, sample_file not found");
        goto PARSE_OVER;
      }          
      
      cJSON *tagsFile = cJSON_GetObjectItem(stbInfo, "tags_file");
      if (tagsFile && tagsFile->type == cJSON_String && tagsFile->valuestring != NULL) {
3137 3138
        tstrncpy(g_Dbs.db[i].superTbls[j].tagsFile,
                tagsFile->valuestring, MAX_FILE_NAME_LEN);
3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167
        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 {
        printf("failed to read json, tags_file not found");
        goto PARSE_OVER;
      }
    
      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 {
        printf("failed to read json, maxSqlLen not found");
        goto PARSE_OVER;
      }      

3168 3169 3170 3171 3172
      cJSON *multiThreadWriteOneTbl =
          cJSON_GetObjectItem(stbInfo, "multi_thread_write_one_tbl"); // no , yes
      if (multiThreadWriteOneTbl
              && multiThreadWriteOneTbl->type == cJSON_String
              && multiThreadWriteOneTbl->valuestring != NULL) {
3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224
        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 {
        printf("failed to read json, multiThreadWriteOneTbl not found");
        goto PARSE_OVER;
      }

      cJSON* numberOfTblInOneSql = cJSON_GetObjectItem(stbInfo, "number_of_tbl_in_one_sql");
      if (numberOfTblInOneSql && numberOfTblInOneSql->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].numberOfTblInOneSql = numberOfTblInOneSql->valueint;
      } else if (!numberOfTblInOneSql) {
        g_Dbs.db[i].superTbls[j].numberOfTblInOneSql = 0;
      } else {
        printf("failed to read json, numberOfTblInOneSql not found");
        goto PARSE_OVER;
      }      

      cJSON* rowsPerTbl = cJSON_GetObjectItem(stbInfo, "rows_per_tbl");
      if (rowsPerTbl && rowsPerTbl->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].rowsPerTbl = rowsPerTbl->valueint;
      } else if (!rowsPerTbl) {
        g_Dbs.db[i].superTbls[j].rowsPerTbl = 1;
      } else {
        printf("failed to read json, rowsPerTbl not found");
        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 {
        printf("failed to read json, disorderRatio not found");
        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 {
        printf("failed to read json, disorderRange not found");
        goto PARSE_OVER;
      }
      
3225

3226 3227 3228
      cJSON* insertRows = cJSON_GetObjectItem(stbInfo, "insert_rows");
      if (insertRows && insertRows->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].insertRows = insertRows->valueint;
3229 3230 3231
        //if (0 == g_Dbs.db[i].superTbls[j].insertRows) {
        //  g_Dbs.db[i].superTbls[j].insertRows = 0x7FFFFFFFFFFFFFFF;
        //}
3232 3233 3234 3235 3236 3237 3238
      } else if (!insertRows) {
        g_Dbs.db[i].superTbls[j].insertRows = 0x7FFFFFFFFFFFFFFF;
      } else {
        printf("failed to read json, insert_rows not found");
        goto PARSE_OVER;
      }

3239 3240
      if (NO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable
              || (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists)) {
3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264
        continue;
      }

      int retVal = getColumnAndTagTypeFromInsertJsonFile(stbInfo, &g_Dbs.db[i].superTbls[j]);
      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) {
3265
    tstrncpy(g_queryInfo.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
3266 3267 3268 3269
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
3270
    tstrncpy(g_queryInfo.host, host->valuestring, MAX_DB_NAME_SIZE);
3271
  } else if (!host) {
3272
    tstrncpy(g_queryInfo.host, "127.0.0.1", MAX_DB_NAME_SIZE);
3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286
  } else {
    printf("failed to read json, host not found\n");
    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) {
3287
    tstrncpy(g_queryInfo.user, user->valuestring, MAX_DB_NAME_SIZE);   
3288
  } else if (!user) {
3289
    tstrncpy(g_queryInfo.user, "root", MAX_DB_NAME_SIZE); ;
3290 3291 3292 3293
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
3294
    tstrncpy(g_queryInfo.password, password->valuestring, MAX_DB_NAME_SIZE);
3295
  } else if (!password) {
3296
    tstrncpy(g_queryInfo.password, "taosdata", MAX_DB_NAME_SIZE);;
3297
  }
H
hzcheng 已提交
3298

3299
  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
3300 3301
  if (answerPrompt && answerPrompt->type == cJSON_String
          && answerPrompt->valuestring != NULL) {
3302 3303 3304 3305
    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
3306
    } else {
3307
      g_args.answer_yes = false;
H
hzcheng 已提交
3308
    }
3309 3310 3311 3312 3313 3314 3315 3316 3317
  } else if (!answerPrompt) {
    g_args.answer_yes = false;
  } else {
    printf("failed to read json, confirm_parameter_prompt not found");
    goto PARSE_OVER;
  }  

  cJSON* dbs = cJSON_GetObjectItem(root, "databases");
  if (dbs && dbs->type == cJSON_String && dbs->valuestring != NULL) {
3318
    tstrncpy(g_queryInfo.dbName, dbs->valuestring, MAX_DB_NAME_SIZE);
3319 3320 3321
  } else if (!dbs) {
    printf("failed to read json, databases not found\n");
    goto PARSE_OVER;
H
hzcheng 已提交
3322
  }
3323 3324 3325

  cJSON* queryMode = cJSON_GetObjectItem(root, "query_mode");
  if (queryMode && queryMode->type == cJSON_String && queryMode->valuestring != NULL) {
3326
    tstrncpy(g_queryInfo.queryMode, queryMode->valuestring, MAX_TB_NAME_SIZE);
3327
  } else if (!queryMode) {
3328
    tstrncpy(g_queryInfo.queryMode, "taosc", MAX_TB_NAME_SIZE);
3329 3330 3331
  } else {
    printf("failed to read json, query_mode not found\n");
    goto PARSE_OVER;
H
hzcheng 已提交
3332
  }
3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394
  
  // 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) {
    printf("failed to read json, super_table_query not found");
    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 {
        printf("failed to read json, subscribe mod error\n");
        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 {
        printf("failed to read json, subscribe restart error\n");
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.superQueryInfo.subscribeRestart = 1;
    }
  
    cJSON* keepProgress = cJSON_GetObjectItem(superQuery, "keepProgress");
3395 3396 3397
    if (keepProgress
            && keepProgress->type == cJSON_String
            && keepProgress->valuestring != NULL) {
3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433
      if (0 == strcmp("yes", keepProgress->valuestring)) {      
        g_queryInfo.superQueryInfo.subscribeKeepProgress = 1;
      } else if (0 == strcmp("no", keepProgress->valuestring)) {      
        g_queryInfo.superQueryInfo.subscribeKeepProgress = 0;
      } else {
        printf("failed to read json, subscribe keepProgress error\n");
        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) {
      printf("failed to read json, super sqls not found\n");
      goto PARSE_OVER;
    } else {  
      int superSqlSize = cJSON_GetArraySize(superSqls);
      if (superSqlSize > MAX_QUERY_SQL_COUNT) {
        printf("failed to read json, query sql size overflow, max is %d\n", MAX_QUERY_SQL_COUNT);
        goto PARSE_OVER;
      }
      
      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) {
          printf("failed to read json, sql not found\n");
          goto PARSE_OVER;
        }
3434
        tstrncpy(g_queryInfo.superQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
H
hzcheng 已提交
3435

3436 3437
        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (NULL != result && result->type == cJSON_String && result->valuestring != NULL) {
3438
          tstrncpy(g_queryInfo.superQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457
        } else if (NULL == result) {
          memset(g_queryInfo.superQueryInfo.result[j], 0, MAX_FILE_NAME_LEN);
        } else {
          printf("failed to read json, super query result file not found\n");
          goto PARSE_OVER;
        } 
      }
    }
  }
  
  // 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) {
    printf("failed to read json, sub_table_query not found");
    ret = true;
    goto PARSE_OVER;
H
hzcheng 已提交
3458
  } else {
3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481
    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;
    }
  
    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;
    }
  
    //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;
    //}
  
    cJSON* stblname = cJSON_GetObjectItem(subQuery, "stblname");
    if (stblname && stblname->type == cJSON_String && stblname->valuestring != NULL) {
3482
      tstrncpy(g_queryInfo.subQueryInfo.sTblName, stblname->valuestring, MAX_TB_NAME_SIZE);
3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562
    } else {
      printf("failed to read json, super table name not found\n");
      goto PARSE_OVER;
    }
  
    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 {
        printf("failed to read json, subscribe mod error\n");
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.subQueryInfo.subscribeMode = 0;
    }
    
    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 {
        printf("failed to read json, subscribe restart error\n");
        goto PARSE_OVER;
      }
    } else {
      g_queryInfo.subQueryInfo.subscribeRestart = 1;
    }
  
    cJSON* subkeepProgress = cJSON_GetObjectItem(subQuery, "keepProgress");
    if (subkeepProgress && subkeepProgress->type == cJSON_String && subkeepProgress->valuestring != NULL) {
      if (0 == strcmp("yes", subkeepProgress->valuestring)) {      
        g_queryInfo.subQueryInfo.subscribeKeepProgress = 1;
      } else if (0 == strcmp("no", subkeepProgress->valuestring)) {      
        g_queryInfo.subQueryInfo.subscribeKeepProgress = 0;
      } else {
        printf("failed to read json, subscribe keepProgress error\n");
        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) {
      printf("failed to read json, super sqls not found\n");
      goto PARSE_OVER;
    } else {  
      int superSqlSize = cJSON_GetArraySize(subsqls);
      if (superSqlSize > MAX_QUERY_SQL_COUNT) {
        printf("failed to read json, query sql size overflow, max is %d\n", MAX_QUERY_SQL_COUNT);
        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) {
          printf("failed to read json, sql not found\n");
          goto PARSE_OVER;
        }
3563
        tstrncpy(g_queryInfo.subQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
3564 3565 3566

        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (result != NULL && result->type == cJSON_String && result->valuestring != NULL){
3567
          tstrncpy(g_queryInfo.subQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3568 3569 3570 3571 3572 3573 3574 3575
        } else if (NULL == result) {
          memset(g_queryInfo.subQueryInfo.result[j], 0, MAX_FILE_NAME_LEN);
        }  else {
          printf("failed to read json, sub query result file not found\n");
          goto PARSE_OVER;
        } 
      }
    }
H
hzcheng 已提交
3576 3577
  }

3578
  ret = true;
H
hzcheng 已提交
3579

3580 3581 3582 3583 3584 3585
PARSE_OVER:
  //free(content);
  //cJSON_Delete(root);
  //fclose(fp);
  return ret;
}
H
hzcheng 已提交
3586

3587
static bool getInfoFromJsonFile(char* file) {
3588 3589
    debugPrint("DEBUG - %s %d %s\n", __func__, __LINE__, file);

3590 3591 3592 3593 3594
  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
3595

3596 3597 3598 3599 3600 3601 3602 3603 3604
  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
3605
  }
H
Hui Li 已提交
3606

3607 3608 3609 3610 3611 3612
  content[len] = 0;
  cJSON* root = cJSON_Parse(content);
  if (root == NULL) {
    printf("failed to cjson parse %s, invalid json format", file);
    goto PARSE_OVER;
  }
H
Hui Li 已提交
3613

3614 3615 3616
  cJSON* filetype = cJSON_GetObjectItem(root, "filetype");
  if (filetype && filetype->type == cJSON_String && filetype->valuestring != NULL) {
    if (0 == strcasecmp("insert", filetype->valuestring)) {
3617
      g_args.test_mode = INSERT_MODE;
3618
    } else if (0 == strcasecmp("query", filetype->valuestring)) {
3619
      g_args.test_mode = QUERY_MODE;
3620
    } else if (0 == strcasecmp("subscribe", filetype->valuestring)) {
3621
      g_args.test_mode = SUBSCRIBE_MODE;
3622 3623 3624 3625 3626
    } else {
      printf("failed to read json, filetype not support\n");
      goto PARSE_OVER;
    }
  } else if (!filetype) {
3627
    g_args.test_mode = INSERT_MODE;
3628 3629 3630 3631
  } else {
    printf("failed to read json, filetype not found\n");
    goto PARSE_OVER;
  }
H
hzcheng 已提交
3632

3633
  if (INSERT_MODE == g_args.test_mode) {
3634
    ret = getMetaFromInsertJsonFile(root);
3635
  } else if (QUERY_MODE == g_args.test_mode) {
3636
    ret = getMetaFromQueryJsonFile(root);
3637
  } else if (SUBSCRIBE_MODE == g_args.test_mode) {
3638 3639 3640 3641
    ret = getMetaFromQueryJsonFile(root);
  } else {
    printf("input json file type error! please input correct file type: insert or query or subscribe\n");
    goto PARSE_OVER;
3642
  } 
3643 3644 3645 3646

PARSE_OVER:
  free(content);
  cJSON_Delete(root);
H
hzcheng 已提交
3647
  fclose(fp);
3648 3649
  return ret;
}
H
hzcheng 已提交
3650

3651 3652 3653 3654 3655 3656
void prePareSampleData() {
  for (int i = 0; i < g_Dbs.dbCount; i++) {    
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
      //if (0 == strncasecmp(g_Dbs.db[i].superTbls[j].dataSource, "sample", 6)) {
      //  readSampleFromFileToMem(&g_Dbs.db[i].superTbls[j]);
      //}
3657

3658 3659
      if (g_Dbs.db[i].superTbls[j].tagsFile[0] != 0) {
        (void)readTagFromCsvFileToMem(&g_Dbs.db[i].superTbls[j]);
S
Shuaiqiang Chang 已提交
3660
      }
3661 3662 3663 3664 3665 3666 3667 3668
    }
  }
}

void postFreeResource() {
  tmfclose(g_fpOfInsertResult);
  for (int i = 0; i < g_Dbs.dbCount; i++) {    
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
3669 3670 3671
      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
3672
      }
3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684
      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
3685
    }
3686 3687
  }
}
S
Shuaiqiang Chang 已提交
3688

3689 3690 3691 3692 3693 3694 3695 3696
int getRowDataFromSample(char*  dataBuf, int maxLen, int64_t timestamp, SSuperTable* superTblInfo, int* sampleUsePos, FILE *fp, char* sampleBuf) {
  if ((*sampleUsePos) == MAX_SAMPLES_ONCE_FROM_FILE) {
    int ret = readSampleFromCsvFileToMem(fp, superTblInfo, sampleBuf);
    if (0 != ret) {
      return -1;
    }
    *sampleUsePos = 0;
  }
S
Shuaiqiang Chang 已提交
3697

3698 3699 3700 3701
  int    dataLen = 0;
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "(%" PRId64 ", ", timestamp);
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "%s", sampleBuf + superTblInfo->lenOfOneRow * (*sampleUsePos));
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, ")");
S
Shuaiqiang Chang 已提交
3702

3703 3704 3705 3706
  (*sampleUsePos)++;
  
  return dataLen;
}
S
Shuaiqiang Chang 已提交
3707

3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745
int generateRowData(char*  dataBuf, int maxLen, int64_t timestamp, SSuperTable* stbInfo) {
  int    dataLen = 0;
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "(%" PRId64 ", ", timestamp);
  for (int i = 0; i < stbInfo->columnCount; i++) {    
    if ((0 == strncasecmp(stbInfo->columns[i].dataType, "binary", 6)) || (0 == strncasecmp(stbInfo->columns[i].dataType, "nchar", 5))) {
      if (stbInfo->columns[i].dataLen > TSDB_MAX_BINARY_LEN) {
        printf("binary or nchar length overflow, max size:%u\n", (uint32_t)TSDB_MAX_BINARY_LEN);
        return (-1);
      }
    
      char* buf = (char*)calloc(stbInfo->columns[i].dataLen+1, 1);
      if (NULL == buf) {
        printf("calloc failed! size:%d\n", stbInfo->columns[i].dataLen);
        return (-1);
      }
      rand_string(buf, stbInfo->columns[i].dataLen);
      dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, "\'%s\', ", buf);
      tmfree(buf);
    } 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)) {
      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 {
      printf("No support data type: %s\n", stbInfo->columns[i].dataType);
      return (-1);
    }
S
Shuaiqiang Chang 已提交
3746
  }
3747 3748
  dataLen -= 2;
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, ")");
3749

3750 3751
  return dataLen;
}
S
Shuaiqiang Chang 已提交
3752

3753
static void syncWriteForNumberOfTblInOneSql(
3754
        threadInfo *winfo, FILE *fp, char* sampleDataBuf) {
3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775
  SSuperTable* superTblInfo = winfo->superTblInfo;

  int   samplePos = 0;

  //printf("========threadID[%d], table rang: %d - %d \n", winfo->threadID, winfo->start_table_id, winfo->end_table_id);
  int64_t    totalRowsInserted = 0;
  int64_t    totalAffectedRows = 0;
  int64_t    lastPrintTime = taosGetTimestampMs();

  char* buffer = calloc(superTblInfo->maxSqlLen+1, 1);
  if (NULL == buffer) {
    printf("========calloc size[ %d ] fail!\n", superTblInfo->maxSqlLen);
    return;
  }

  int32_t  numberOfTblInOneSql = superTblInfo->numberOfTblInOneSql;
  int32_t  tbls = winfo->end_table_id - winfo->start_table_id + 1;
  if (numberOfTblInOneSql > tbls) {
    numberOfTblInOneSql = tbls;
  }

3776
  uint64_t time_counter = winfo->start_time;
3777 3778 3779 3780 3781 3782 3783 3784 3785 3786
  int64_t tmp_time;
  int sampleUsePos;

  int64_t st = 0;
  int64_t et = 0;
  for (int i = 0; i < superTblInfo->insertRows;) {
    int32_t  tbl_id = 0;
    for (int tID = winfo->start_table_id; tID <= winfo->end_table_id; ) {
      int inserted = i;

3787
      for (int k = 0; k < g_args.num_of_RPR;) {
3788 3789 3790 3791 3792 3793 3794 3795
        int len = 0;
        memset(buffer, 0, superTblInfo->maxSqlLen);
        char *pstr = buffer;

        int32_t  end_tbl_id = tID + numberOfTblInOneSql;
        if (end_tbl_id > winfo->end_table_id) {
          end_tbl_id = winfo->end_table_id+1;
        }
3796

3797 3798 3799 3800 3801 3802 3803
        for (tbl_id = tID; tbl_id < end_tbl_id; tbl_id++) {  
          sampleUsePos = samplePos;
          if (AUTO_CREATE_SUBTBL == superTblInfo->autoCreateTable) {
            char* tagsValBuf = NULL;
            if (0 == superTblInfo->tagSource) {
              tagsValBuf = generateTagVaulesForStb(superTblInfo);
            } else {
3804 3805
              tagsValBuf = getTagValueFromTagSample(
                      superTblInfo, tbl_id % superTblInfo->tagSampleCount);
3806 3807 3808 3809 3810 3811
            }
            if (NULL == tagsValBuf) {
              goto free_and_statistics;
            }

            if (0 == len) {
3812 3813 3814 3815 3816 3817 3818 3819 3820
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      "insert into %s.%s%d using %s.%s tags %s values ", 
                      winfo->db_name, 
                      superTblInfo->childTblPrefix, 
                      tbl_id, 
                      winfo->db_name, 
                      superTblInfo->sTblName, 
                      tagsValBuf);
3821
            } else {
3822 3823 3824 3825 3826 3827 3828 3829 3830
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      " %s.%s%d using %s.%s tags %s values ", 
                      winfo->db_name, 
                      superTblInfo->childTblPrefix, 
                      tbl_id, 
                      winfo->db_name, 
                      superTblInfo->sTblName, 
                      tagsValBuf);
3831 3832 3833 3834
            }
            tmfree(tagsValBuf);
          } else if (TBL_ALREADY_EXISTS == superTblInfo->childTblExists) {
            if (0 == len) {
3835 3836 3837 3838 3839
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      "insert into %s.%s values ", 
                      winfo->db_name, 
                      superTblInfo->childTblName + tbl_id * TSDB_TABLE_NAME_LEN);
3840
            } else {
3841 3842 3843 3844 3845
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      " %s.%s values ", 
                      winfo->db_name, 
                      superTblInfo->childTblName + tbl_id * TSDB_TABLE_NAME_LEN);
3846 3847 3848
            }
          } else {  // pre-create child table
            if (0 == len) {
3849 3850 3851 3852 3853 3854
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      "insert into %s.%s%d values ", 
                      winfo->db_name, 
                      superTblInfo->childTblPrefix, 
                      tbl_id);
3855
            } else {
3856 3857 3858 3859 3860 3861
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      " %s.%s%d values ", 
                      winfo->db_name, 
                      superTblInfo->childTblPrefix, 
                      tbl_id);
3862 3863
            }            
          }
3864

3865 3866 3867
          tmp_time = time_counter;
          for (k = 0; k < superTblInfo->rowsPerTbl;) {
            int retLen = 0;
3868 3869
            if (0 == strncasecmp(superTblInfo->dataSource, 
                        "sample", strlen("sample"))) {
3870 3871 3872 3873 3874 3875 3876
              retLen = getRowDataFromSample(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      tmp_time += superTblInfo->timeStampStep, 
                      superTblInfo, 
                      &sampleUsePos, 
                      fp, 
                      sampleDataBuf);
3877 3878 3879
              if (retLen < 0) {
                goto free_and_statistics;
              }
3880 3881
            } else if (0 == strncasecmp(
                        superTblInfo->dataSource, "rand", strlen("rand"))) {
3882
              int rand_num = rand_tinyint() % 100;            
3883 3884
              if (0 != superTblInfo->disorderRatio 
                      && rand_num < superTblInfo->disorderRatio) {
3885
                int64_t d = tmp_time - rand() % superTblInfo->disorderRange;
3886 3887 3888 3889
                retLen = generateRowData(pstr + len, 
                        superTblInfo->maxSqlLen - len, 
                        d, 
                        superTblInfo);
3890
              } else {
3891 3892 3893 3894
                retLen = generateRowData(pstr + len, 
                        superTblInfo->maxSqlLen - len, 
                        tmp_time += superTblInfo->timeStampStep, 
                        superTblInfo);
3895 3896 3897 3898 3899 3900 3901 3902 3903
              }
              if (retLen < 0) {
                goto free_and_statistics;
              }
            }
            len += retLen;
            //inserted++;
            k++;
            totalRowsInserted++;
3904

3905 3906
            if (inserted >= superTblInfo->insertRows || 
                    (superTblInfo->maxSqlLen - len) < (superTblInfo->lenOfOneRow + 128)) {
3907
              tID = tbl_id + 1;
3908 3909
              printf("config rowsPerTbl and numberOfTblInOneSql not match with max_sql_lenth, please reconfig![lenOfOneRow:%d]\n", 
                      superTblInfo->lenOfOneRow);
3910 3911 3912 3913 3914 3915 3916 3917
              goto send_to_server;
            }
          }
        }

        tID = tbl_id;
        inserted += superTblInfo->rowsPerTbl;

3918
send_to_server:
3919 3920 3921 3922 3923 3924 3925 3926 3927 3928
        if (g_args.insert_interval && (g_args.insert_interval > (et - st))) {
            int sleep_time = g_args.insert_interval - (et -st);
            debugPrint("DEBUG sleep: %d ms\n", sleep_time);
            taosMsleep(sleep_time); // ms
        }

        if (g_args.insert_interval) {
            st = taosGetTimestampMs();
        }

3929 3930 3931
        if (0 == strncasecmp(superTblInfo->insertMode, 
                    "taosc", 
                    strlen("taosc"))) {    
3932 3933
          //printf("multi table===== sql: %s \n\n", buffer);
          //int64_t t1 = taosGetTimestampMs();
3934 3935 3936 3937
          int64_t startTs;
          int64_t endTs;
          startTs = taosGetTimestampUs();

3938
          debugPrint("DEBUG %s() LN%d buff: %s\n", __func__, __LINE__, buffer);
3939 3940
          int affectedRows = queryDbExec(
                  winfo->taos, buffer, INSERT_TYPE);
3941

3942 3943
          if (0 > affectedRows) {
            goto free_and_statistics;
3944 3945 3946 3947 3948 3949 3950 3951 3952
          } else {
            endTs = taosGetTimestampUs();
            int64_t delay = endTs - startTs;
            if (delay > winfo->maxDelay) winfo->maxDelay = delay;
            if (delay < winfo->minDelay) winfo->minDelay = delay;
            winfo->cntDelay++;
            winfo->totalDelay += delay;
            //winfo->avgDelay = (double)winfo->totalDelay / winfo->cntDelay;      
          }
3953 3954 3955 3956
          totalAffectedRows += affectedRows;

          int64_t  currentPrintTime = taosGetTimestampMs();
          if (currentPrintTime - lastPrintTime > 30*1000) {
3957 3958 3959 3960
            printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n", 
                    winfo->threadID, 
                    totalRowsInserted, 
                    totalAffectedRows);
3961 3962 3963
            lastPrintTime = currentPrintTime;
          }
          //int64_t t2 = taosGetTimestampMs();          
3964
          //printf("taosc insert sql return, Spent %.4f seconds \n", (double)(t2 - t1)/1000.0); 
3965 3966
        } else {
          //int64_t t1 = taosGetTimestampMs();
3967
          int retCode = postProceSql(g_Dbs.host, g_Dbs.port, buffer);
3968 3969
          //int64_t t2 = taosGetTimestampMs();          
          //printf("http insert sql return, Spent %ld ms \n", t2 - t1);
3970

3971
          if (0 != retCode) {
3972
            printf("========restful return fail, threadID[%d]\n", winfo->threadID);
3973 3974 3975
            goto free_and_statistics;
          }
        }
3976 3977 3978 3979
        if (g_args.insert_interval) {
            et = taosGetTimestampMs();
        }

3980 3981 3982 3983
        break;
      }

      if (tID > winfo->end_table_id) {
3984
        if (0 == strncasecmp(superTblInfo->dataSource, "sample", strlen("sample"))) {
3985 3986 3987 3988 3989 3990 3991 3992
          samplePos = sampleUsePos;
        }
        i = inserted;
        time_counter = tmp_time;
      }
    }   
    
    //printf("========loop %d childTables duration:%"PRId64 "========inserted rows:%d\n", winfo->end_table_id - winfo->start_table_id, et - st, i);
H
hzcheng 已提交
3993 3994
  }

3995
free_and_statistics:
3996 3997 3998 3999 4000
  tmfree(buffer);    
  winfo->totalRowsInserted = totalRowsInserted;
  winfo->totalAffectedRows = totalAffectedRows;
  printf("====thread[%d] completed total inserted rows: %"PRId64 ", affected rows: %"PRId64 "====\n", winfo->threadID, totalRowsInserted, totalAffectedRows);
  return;
H
hzcheng 已提交
4001 4002
}

4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060
int32_t generateData(char *res, char **data_type,
        int num_of_cols, int64_t timestamp, int len_of_binary) {
  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) {
      bool b = rand() & 1;
      pstr += sprintf(pstr, ", %s", b ? "true" : "false");
    } else if (strcasecmp(data_type[i % c], "binary") == 0) {
      char *s = malloc(len_of_binary);
      rand_string(s, len_of_binary);
      pstr += sprintf(pstr, ", \"%s\"", s);
      free(s);
    }else if (strcasecmp(data_type[i % c], "nchar") == 0) {
      char *s = malloc(len_of_binary);
      rand_string(s, len_of_binary);
      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);
}

4061 4062 4063 4064 4065 4066 4067 4068
// 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
*/
4069 4070 4071 4072 4073 4074 4075 4076 4077 4078
static void* syncWrite(void *sarg) {

  threadInfo *winfo = (threadInfo *)sarg;

  char buffer[BUFFER_SIZE] = "\0";
  char data[MAX_DATA_SIZE];
  char **data_type = g_args.datatype;
  int len_of_binary = g_args.len_of_binary;

  int ncols_per_record = 1; // count first col ts
4079 4080 4081 4082
  int i = 0;
  while(g_args.datatype[i]) {
    i ++;
    ncols_per_record ++;
4083 4084 4085 4086 4087
  }

  srand((uint32_t)time(NULL));
  int64_t time_counter = winfo->start_time;

4088 4089 4090
  uint64_t st = 0;
  uint64_t et = 0;

4091
  for (int i = 0; i < g_args.num_of_DPT;) {
4092

4093 4094 4095 4096 4097
    for (int tID = winfo->start_table_id; tID <= winfo->end_table_id; tID++) {
      int inserted = i;
      int64_t tmp_time = time_counter;

      char *pstr = buffer;
4098 4099 4100
      pstr += sprintf(pstr,
              "insert into %s.%s%d values",
              winfo->db_name, g_args.tb_prefix, tID);
4101 4102 4103 4104 4105
      int k;
      for (k = 0; k < g_args.num_of_RPR;) {
        int rand_num = rand() % 100;
        int len = -1;

4106 4107
        if ((g_args.disorderRatio != 0)
                && (rand_num < g_args.disorderRange)) {
4108 4109
             
          int64_t d = tmp_time - rand() % 1000000 + rand_num;
4110 4111
          len = generateData(data, data_type,
                  ncols_per_record, d, len_of_binary);
4112
        } else {
4113 4114
          len = generateData(data, data_type,
                  ncols_per_record, tmp_time += 1000, len_of_binary);
4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 4134
        }

        //assert(len + pstr - buffer < BUFFER_SIZE);
        if (len + pstr - buffer >= BUFFER_SIZE) { // too long
          break;
        }

        pstr += sprintf(pstr, " %s", data);
        inserted++;
        k++;

        if (inserted >= g_args.num_of_DPT)
            break;
      }

      /* puts(buffer); */
      int64_t startTs;
      int64_t endTs;
      startTs = taosGetTimestampUs();
      //queryDB(winfo->taos, buffer);
4135 4136 4137 4138 4139 4140 4141 4142 4143 4144
        if (i > 0 && g_args.insert_interval 
            && (g_args.insert_interval > (et - st) )) {
            int sleep_time = g_args.insert_interval - (et -st);
            debugPrint("DEBUG sleep: %d ms\n", sleep_time);
            taosMsleep(sleep_time); // ms
        }

        if (g_args.insert_interval) {
            st = taosGetTimestampMs();
        }
4145 4146 4147 4148 4149 4150
      debugPrint("DEBUG - %s() LN%d %s\n", __func__, __LINE__, buffer);
      int affectedRows = queryDbExec(winfo->taos, buffer, 1);
      
      if (0 <= affectedRows){
        endTs = taosGetTimestampUs();
        int64_t delay = endTs - startTs;
4151 4152 4153 4154
        if (delay > winfo->maxDelay)
            winfo->maxDelay = delay;
        if (delay < winfo->minDelay)
            winfo->minDelay = delay;
4155 4156 4157
        winfo->cntDelay++;
        winfo->totalDelay += delay;
        //winfo->avgDelay = (double)winfo->totalDelay / winfo->cntDelay;      
4158 4159 4160 4161 4162
      }

        if (g_args.insert_interval) {
            et = taosGetTimestampMs();
        }
4163 4164 4165 4166 4167 4168

      if (tID == winfo->end_table_id) {
        i = inserted;
        time_counter = tmp_time;
      }
    }
4169

4170 4171 4172 4173 4174 4175
  }
  return NULL;
}


static void* syncWriteWithStb(void *sarg) {
4176 4177 4178
  uint64_t    totalRowsInserted = 0;
  uint64_t    totalAffectedRows = 0;
  uint64_t    lastPrintTime = taosGetTimestampMs();
4179

4180 4181 4182 4183 4184 4185 4186 4187
  threadInfo *winfo = (threadInfo *)sarg; 
  SSuperTable* superTblInfo = winfo->superTblInfo;

  FILE *fp = NULL;
  char* sampleDataBuf = NULL;
  int   samplePos     = 0;

  // each thread read sample data from csv file 
4188 4189 4190 4191 4192
  if (0 == strncasecmp(superTblInfo->dataSource, 
              "sample", 
              strlen("sample"))) {
    sampleDataBuf = calloc(
            superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, 1);
4193
    if (sampleDataBuf == NULL) {
4194 4195 4196
      printf("Failed to calloc %d Bytes, reason:%s\n", 
              superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, 
              strerror(errno));
4197 4198
      return NULL;
    }
4199

4200 4201
    fp = fopen(superTblInfo->sampleFile, "r");
    if (fp == NULL) {
4202 4203
      printf("Failed to open sample file: %s, reason:%s\n", 
              superTblInfo->sampleFile, strerror(errno));
4204 4205 4206
      tmfree(sampleDataBuf);
      return NULL;
    }
4207 4208
    int ret = readSampleFromCsvFileToMem(fp, 
            superTblInfo, sampleDataBuf);
4209 4210 4211 4212 4213
    if (0 != ret) {
      tmfree(sampleDataBuf);
      tmfclose(fp);
      return NULL;
    }
H
Hui Li 已提交
4214
  }
4215 4216 4217 4218 4219 4220

  if (superTblInfo->numberOfTblInOneSql > 0) {
    syncWriteForNumberOfTblInOneSql(winfo, fp, sampleDataBuf);
    tmfree(sampleDataBuf);
    tmfclose(fp);
    return NULL;
H
Hui Li 已提交
4221 4222
  }

4223
  char* buffer = calloc(superTblInfo->maxSqlLen, 1);
4224 4225 4226 4227 4228 4229 4230
  if (NULL == buffer) {
    printf("Failed to calloc %d Bytes, reason:%s\n", 
              superTblInfo->maxSqlLen,
              strerror(errno));
    tmfree(sampleDataBuf);
    tmfclose(fp);
    return NULL;
4231
  }
H
Hui Li 已提交
4232

4233
  int64_t time_counter = winfo->start_time;
4234 4235
  uint64_t st = 0;
  uint64_t et = 0;
4236

4237 4238
  debugPrint("DEBUG - %s() LN%d insertRows=%"PRId64"\n", __func__, __LINE__, superTblInfo->insertRows);

4239
  for (int i = 0; i < superTblInfo->insertRows;) {
4240 4241 4242 4243

    for (uint32_t tID = winfo->start_table_id; tID <= winfo->end_table_id; tID++) {
      uint64_t inserted = i;
      uint64_t tmp_time = time_counter;
4244 4245 4246

      int sampleUsePos = samplePos;
      int k = 0;
4247 4248
      debugPrint("DEBUG - %s() LN%d num_of_RPR=%d\n", __func__, __LINE__, g_args.num_of_RPR);
      for (k = 0; k < g_args.num_of_RPR;) {
4249 4250 4251 4252 4253 4254 4255 4256 4257
        int len = 0;
        memset(buffer, 0, superTblInfo->maxSqlLen);
        char *pstr = buffer;

        if (AUTO_CREATE_SUBTBL == superTblInfo->autoCreateTable) {
          char* tagsValBuf = NULL;
          if (0 == superTblInfo->tagSource) {
            tagsValBuf = generateTagVaulesForStb(superTblInfo);
          } else {
4258 4259 4260
            tagsValBuf = getTagValueFromTagSample(
                    superTblInfo, 
                    tID % superTblInfo->tagSampleCount);
4261 4262 4263 4264 4265
          }
          if (NULL == tagsValBuf) {
            goto free_and_statistics_2;
          }
        
4266 4267 4268 4269 4270 4271 4272 4273 4274
          len += snprintf(pstr + len, 
                  superTblInfo->maxSqlLen - len, 
                  "insert into %s.%s%d using %s.%s tags %s values", 
                  winfo->db_name, 
                  superTblInfo->childTblPrefix, 
                  tID, 
                  winfo->db_name, 
                  superTblInfo->sTblName, 
                  tagsValBuf);
4275 4276
          tmfree(tagsValBuf);
        } else if (TBL_ALREADY_EXISTS == superTblInfo->childTblExists) {
4277 4278 4279 4280 4281
          len += snprintf(pstr + len, 
                  superTblInfo->maxSqlLen - len, 
                  "insert into %s.%s values", 
                  winfo->db_name, 
                  superTblInfo->childTblName + tID * TSDB_TABLE_NAME_LEN);
4282
        } else {
4283 4284 4285 4286 4287 4288
          len += snprintf(pstr + len, 
                  superTblInfo->maxSqlLen - len, 
                  "insert into %s.%s%d values", 
                  winfo->db_name, 
                  superTblInfo->childTblPrefix, 
                  tID);
4289
        }
4290

4291 4292
        int retLen = 0;
        if (0 == strncasecmp(superTblInfo->dataSource, "sample", strlen("sample"))) {
4293 4294 4295 4296 4297 4298 4299 4300
            retLen = getRowDataFromSample(
                    pstr + len, 
                    superTblInfo->maxSqlLen - len, 
                    tmp_time += superTblInfo->timeStampStep, 
                    superTblInfo, 
                    &sampleUsePos, 
                    fp, 
                    sampleDataBuf);
4301 4302 4303
            if (retLen < 0) {
              goto free_and_statistics_2;
            }
4304
        } else if (0 == strncasecmp(superTblInfo->dataSource, "rand", strlen("rand"))) {
4305
            int rand_num = rand_tinyint() % 100;
4306 4307
            if (0 != superTblInfo->disorderRatio 
                    && rand_num < superTblInfo->disorderRatio) {
4308
              int64_t d = tmp_time - rand() % superTblInfo->disorderRange;
4309 4310 4311 4312
              retLen = generateRowData(
                      pstr + len, 
                      superTblInfo->maxSqlLen - len, d, 
                      superTblInfo);
4313
              //printf("disorder rows, rand_num:%d, last ts:%"PRId64" current ts:%"PRId64"\n", rand_num, tmp_time, d);
4314
        } else {
4315 4316 4317 4318 4319
              retLen = generateRowData(
                      pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      tmp_time += superTblInfo->timeStampStep, 
                      superTblInfo);
4320 4321 4322 4323
            }
            if (retLen < 0) {
              goto free_and_statistics_2;
            }
4324 4325 4326 4327 4328 4329
        }
/*        len += retLen;
*/
        inserted++;
        k++;
        totalRowsInserted++;
4330
  
4331 4332 4333
        if (inserted > superTblInfo->insertRows)
            break;
/*        if (inserted >= superTblInfo->insertRows 
4334 4335
                  || (superTblInfo->maxSqlLen - len) < (superTblInfo->lenOfOneRow + 128)) 
              break;
4336 4337 4338 4339 4340 4341
*/
        if (i > 0 && g_args.insert_interval 
                && (g_args.insert_interval > (et - st) )) {
            int sleep_time = g_args.insert_interval - (et -st);
            debugPrint("DEBUG sleep: %d ms\n", sleep_time);
            taosMsleep(sleep_time); // ms
4342
        }
4343 4344 4345 4346 4347

        if (g_args.insert_interval) {
            st = taosGetTimestampMs();
        }

4348
        if (0 == strncasecmp(superTblInfo->insertMode, "taosc", strlen("taosc"))) {
4349 4350
          //printf("===== sql: %s \n\n", buffer);
          //int64_t t1 = taosGetTimestampMs();
4351 4352 4353 4354
          int64_t startTs;
          int64_t endTs;
          startTs = taosGetTimestampUs();

4355
          debugPrint("DEBUG %s() LN%d %s\n", __func__, __LINE__, buffer);
4356
          int affectedRows = queryDbExec(winfo->taos, buffer, INSERT_TYPE);
4357

4358 4359
          if (0 > affectedRows){
            goto free_and_statistics_2;
4360 4361 4362 4363 4364 4365 4366 4367
          } else {
            endTs = taosGetTimestampUs();
            int64_t delay = endTs - startTs;
            if (delay > winfo->maxDelay) winfo->maxDelay = delay;
            if (delay < winfo->minDelay) winfo->minDelay = delay;
            winfo->cntDelay++;
            winfo->totalDelay += delay;
            //winfo->avgDelay = (double)winfo->totalDelay / winfo->cntDelay;      
4368 4369 4370 4371 4372
          }
          totalAffectedRows += affectedRows;

          int64_t  currentPrintTime = taosGetTimestampMs();
          if (currentPrintTime - lastPrintTime > 30*1000) {
4373 4374 4375 4376
            printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n", 
                    winfo->threadID, 
                    totalRowsInserted, 
                    totalAffectedRows);
4377 4378
            lastPrintTime = currentPrintTime;
          }
4379
          //int64_t t2 = taosGetTimestampMs();
4380 4381 4382
          //printf("taosc insert sql return, Spent %.4f seconds \n", (double)(t2 - t1)/1000.0);  
        } else {
          //int64_t t1 = taosGetTimestampMs();
4383
          int retCode = postProceSql(g_Dbs.host, g_Dbs.port, buffer);
4384 4385 4386 4387
          //int64_t t2 = taosGetTimestampMs();          
          //printf("http insert sql return, Spent %ld ms \n", t2 - t1);
          
          if (0 != retCode) {
4388
            printf("========restful return fail, threadID[%d]\n", winfo->threadID);
4389 4390 4391
            goto free_and_statistics_2;
          }
        }
4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408
        if (g_args.insert_interval) {
            et = taosGetTimestampMs();
        }
/*
        if (loop_cnt) {
          loop_cnt--;
          if ((1 == loop_cnt) && (0 != nrecords_last_req)) {
            nrecords_cur_req = nrecords_last_req;
          } else if (0 == loop_cnt){
            nrecords_cur_req = nrecords_no_last_req;
            loop_cnt = loop_cnt_orig;
            break;
          }  
        } else {
          break;
        }    
        */
4409 4410 4411
      }

      if (tID == winfo->end_table_id) {
4412
        if (0 == strncasecmp(
4413
                    superTblInfo->dataSource, "sample", strlen("sample"))) {
4414 4415
          samplePos = sampleUsePos;
        } 
4416

4417 4418 4419
        i = inserted;
        time_counter = tmp_time;
      }
4420 4421
    }

4422 4423 4424
    //printf("========loop %d childTables duration:%"PRId64 "========inserted rows:%d\n", winfo->end_table_id - winfo->start_table_id, et - st, i);
  }

4425
free_and_statistics_2:
4426 4427 4428 4429 4430 4431 4432
  tmfree(buffer);
  tmfree(sampleDataBuf);
  tmfclose(fp);

  winfo->totalRowsInserted = totalRowsInserted;
  winfo->totalAffectedRows = totalAffectedRows;
  
4433 4434 4435 4436
  printf("====thread[%d] completed total inserted rows: %"PRId64 ", total affected rows: %"PRId64 "====\n", 
          winfo->threadID, 
          totalRowsInserted, 
          totalAffectedRows);
4437
  return NULL;
H
Hui Li 已提交
4438 4439
}

4440 4441 4442
void callBack(void *param, TAOS_RES *res, int code) {
  threadInfo* winfo = (threadInfo*)param; 

4443
  if (g_args.insert_interval) {
4444 4445 4446 4447
    winfo->et = taosGetTimestampMs();
    if (winfo->et - winfo->st < 1000) {
      taosMsleep(1000 - (winfo->et - winfo->st)); // ms
    }
H
Hui Li 已提交
4448 4449
  }
  
4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464
  char *buffer = calloc(1, winfo->superTblInfo->maxSqlLen);
  char *data   = calloc(1, MAX_DATA_SIZE);
  char *pstr = buffer;
  pstr += sprintf(pstr, "insert into %s.%s%d values", winfo->db_name, winfo->tb_prefix, winfo->start_table_id);
  if (winfo->counter >= winfo->superTblInfo->insertRows) {
    winfo->start_table_id++;
    winfo->counter = 0;
  }
  if (winfo->start_table_id > winfo->end_table_id) {
    tsem_post(&winfo->lock_sem);
    free(buffer);
    free(data);
    taos_free_result(res);
    return;
  }
H
Hui Li 已提交
4465
  
4466
  for (int i = 0; i < g_args.num_of_RPR; i++) {
4467 4468 4469 4470 4471 4472 4473 4474 4475
    int rand_num = rand() % 100;
    if (0 != winfo->superTblInfo->disorderRatio && rand_num < winfo->superTblInfo->disorderRatio)
    {
      int64_t d = winfo->lastTs - rand() % 1000000 + rand_num;
      //generateData(data, datatype, ncols_per_record, d, len_of_binary);
      (void)generateRowData(data, MAX_DATA_SIZE, d, winfo->superTblInfo);
    } else {
      //generateData(data, datatype, ncols_per_record, tmp_time += 1000, len_of_binary);
      (void)generateRowData(data, MAX_DATA_SIZE, winfo->lastTs += 1000, winfo->superTblInfo);
H
Hui Li 已提交
4476
    }
4477 4478
    pstr += sprintf(pstr, "%s", data);
    winfo->counter++;
H
Hui Li 已提交
4479

4480 4481
    if (winfo->counter >= winfo->superTblInfo->insertRows) {
      break;
H
Hui Li 已提交
4482 4483
    }
  }
4484
  
4485
  if (g_args.insert_interval) {
4486 4487 4488 4489 4490
    winfo->st = taosGetTimestampMs();
  }
  taos_query_a(winfo->taos, buffer, callBack, winfo);
  free(buffer);
  free(data);
H
Hui Li 已提交
4491

4492
  taos_free_result(res);
H
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4493 4494
}

4495 4496 4497 4498 4499 4500 4501
void *asyncWrite(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg;

  winfo->st = 0;
  winfo->et = 0;
  winfo->lastTs = winfo->start_time;
  
4502
  if (g_args.insert_interval) {
4503
    winfo->st = taosGetTimestampMs();
H
Hui Li 已提交
4504
  }
4505 4506 4507
  taos_query_a(winfo->taos, "show databases", callBack, winfo);

  tsem_wait(&(winfo->lock_sem));
H
Hui Li 已提交
4508 4509 4510 4511

  return NULL;
}

4512 4513
void startMultiThreadInsertData(int threads, char* db_name, char* precision,
        SSuperTable* superTblInfo) {
4514 4515 4516 4517 4518

    pthread_t *pids = malloc(threads * sizeof(pthread_t));
    threadInfo *infos = malloc(threads * sizeof(threadInfo));
    memset(pids, 0, threads * sizeof(pthread_t));
    memset(infos, 0, threads * sizeof(threadInfo));
H
Hui Li 已提交
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4520 4521 4522 4523 4524
    int ntables = 0;
    if (superTblInfo)
        ntables = superTblInfo->childTblCount;
    else
        ntables = g_args.num_of_tables;
H
Hui Li 已提交
4525

4526 4527 4528 4529 4530 4531 4532 4533 4534 4535
    int a = ntables / threads;
    if (a < 1) {
        threads = ntables;
        a = 1;
    }

    int b = 0;
    if (threads != 0) {
        b = ntables % threads;
    }
4536 4537 4538 4539 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557

  //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 {
      printf("No support precision: %s\n", precision);
      exit(-1);
    }
  }

4558 4559 4560 4561 4562
  int64_t start_time; 
  if (superTblInfo) {
    if (0 == strncasecmp(superTblInfo->startTimestamp, "now", 3)) {
        start_time = taosGetTimestamp(timePrec);
    } else {    
4563
        if (TSDB_CODE_SUCCESS != taosParseTime(
4564 4565 4566
            superTblInfo->startTimestamp, 
            &start_time, 
            strlen(superTblInfo->startTimestamp), 
4567 4568 4569 4570
            timePrec, 0)) {
            printf("ERROR to parse time!\n");
            exit(-1);
        }
4571 4572 4573
    }
  } else {
     start_time = 1500000000000;
4574 4575 4576 4577
  }

  double start = getCurrentTime();
  
H
Hui Li 已提交
4578 4579
  int last = 0;
  for (int i = 0; i < threads; i++) {
4580
    threadInfo *t_info = infos + i;
H
Hui Li 已提交
4581 4582
    t_info->threadID = i;
    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
4583 4584 4585
    t_info->superTblInfo = superTblInfo;

    t_info->start_time = start_time;
4586
    t_info->minDelay = INT16_MAX;
4587

4588 4589
    if ((NULL == superTblInfo) ||
            (0 == strncasecmp(superTblInfo->insertMode, "taosc", 5))) {
4590
      //t_info->taos = taos;
4591 4592 4593
      t_info->taos = taos_connect(
              g_Dbs.host, g_Dbs.user, 
              g_Dbs.password, db_name, g_Dbs.port);
4594
      if (NULL == t_info->taos) {
4595 4596
        printf("connect to server fail from insert sub thread, reason: %s\n",
                taos_errstr(NULL));
4597 4598 4599 4600 4601 4602
        exit(-1);
      }
    } else {
      t_info->taos = NULL;
    }

4603 4604
    if ((NULL == superTblInfo)
            || (0 == superTblInfo->multiThreadWriteOneTbl)) {
4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615
      t_info->start_table_id = last;
      t_info->end_table_id = i < b ? last + a : last + a - 1;
      last = t_info->end_table_id + 1;
    } else {
      t_info->start_table_id = 0;
      t_info->end_table_id = superTblInfo->childTblCount - 1;
      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) {
4616 4617 4618 4619 4620
        if (superTblInfo) {
            pthread_create(pids + i, NULL, syncWriteWithStb, t_info);
        } else {
            pthread_create(pids + i, NULL, syncWrite, t_info);
        }
4621 4622 4623
    } else {      
      pthread_create(pids + i, NULL, asyncWrite, t_info);
    }
H
Hui Li 已提交
4624 4625 4626 4627 4628 4629
  }
  
  for (int i = 0; i < threads; i++) {
    pthread_join(pids[i], NULL);
  }

4630 4631 4632
  int64_t totalDelay = 0;
  int64_t maxDelay = 0;
  int64_t minDelay = INT16_MAX;
4633
  int64_t cntDelay = 1;
4634 4635
  double  avgDelay = 0;

H
Hui Li 已提交
4636
  for (int i = 0; i < threads; i++) {
4637 4638
    threadInfo *t_info = infos + i;

S
TD-1057  
Shengliang Guan 已提交
4639
    tsem_destroy(&(t_info->lock_sem));
4640 4641
    taos_close(t_info->taos);

4642 4643 4644
    if (superTblInfo) {
        superTblInfo->totalAffectedRows += t_info->totalAffectedRows;
        superTblInfo->totalRowsInserted += t_info->totalRowsInserted;
4645

4646 4647 4648 4649 4650
        totalDelay  += t_info->totalDelay;
        cntDelay   += t_info->cntDelay;
        if (t_info->maxDelay > maxDelay) maxDelay = t_info->maxDelay;
        if (t_info->minDelay < minDelay) minDelay = t_info->minDelay;    
    }
H
Hui Li 已提交
4651
  }
4652
  cntDelay -= 1;
H
Hui Li 已提交
4653

4654
  if (cntDelay == 0)    cntDelay = 1;
4655 4656
  avgDelay = (double)totalDelay / cntDelay;

4657
  double end = getCurrentTime();
4658
  double t = end - start;
4659 4660 4661

  if (superTblInfo) {
    printf("Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s) into %s.%s. %2.f records/second\n\n", 
4662 4663 4664 4665
          t, superTblInfo->totalRowsInserted,
          superTblInfo->totalAffectedRows,
          threads, db_name, superTblInfo->sTblName,
          superTblInfo->totalRowsInserted / t);
4666
    fprintf(g_fpOfInsertResult, "Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s) into %s.%s. %2.f records/second\n\n", 
4667 4668 4669 4670
          t, superTblInfo->totalRowsInserted,
          superTblInfo->totalAffectedRows,
          threads, db_name, superTblInfo->sTblName,
          superTblInfo->totalRowsInserted / t);
4671
  }
4672 4673 4674 4675 4676

  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);
4677 4678 4679
  
  //taos_close(taos);

H
Hui Li 已提交
4680 4681 4682 4683
  free(pids);
  free(infos);  
}

4684

H
hzcheng 已提交
4685
void *readTable(void *sarg) {
4686 4687
#if 1  
  threadInfo *rinfo = (threadInfo *)sarg;
H
hzcheng 已提交
4688 4689
  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
4690
  uint64_t sTime = rinfo->start_time;
H
hzcheng 已提交
4691 4692
  char *tb_prefix = rinfo->tb_prefix;
  FILE *fp = fopen(rinfo->fp, "a");
H
Hui Li 已提交
4693 4694 4695 4696
  if (NULL == fp) {
    printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
    return NULL;
  }
4697

4698 4699 4700 4701 4702 4703 4704
    int num_of_DPT;
  if (rinfo->superTblInfo) {
    num_of_DPT = rinfo->superTblInfo->insertRows; //  nrecords_per_table;
  } else {
      num_of_DPT = g_args.num_of_DPT;
  }

H
hzcheng 已提交
4705 4706
  int num_of_tables = rinfo->end_table_id - rinfo->start_table_id + 1;
  int totalData = num_of_DPT * num_of_tables;
4707
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
H
hzcheng 已提交
4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719

  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++) {
L
lihui 已提交
4720
      sprintf(command, "select %s from %s%d where ts>= %" PRId64, aggreFunc[j], tb_prefix, i, sTime);
H
hzcheng 已提交
4721 4722

      double t = getCurrentTime();
S
Shuaiqiang Chang 已提交
4723 4724
      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);
H
hzcheng 已提交
4725

S
Shuaiqiang Chang 已提交
4726
      if (code != 0) {
H
Haojun Liao 已提交
4727
        fprintf(stderr, "Failed to query:%s\n", taos_errstr(pSql));
S
Shuaiqiang Chang 已提交
4728
        taos_free_result(pSql);
H
hzcheng 已提交
4729
        taos_close(taos);
4730
        fclose(fp);
4731
        return NULL;
H
hzcheng 已提交
4732 4733
      }

S
Shuaiqiang Chang 已提交
4734
      while (taos_fetch_row(pSql) != NULL) {
H
hzcheng 已提交
4735 4736 4737 4738 4739 4740
        count++;
      }

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

S
Shuaiqiang Chang 已提交
4741
      taos_free_result(pSql);
H
hzcheng 已提交
4742 4743 4744
    }

    fprintf(fp, "|%10s  |   %10d   |  %12.2f   |   %10.2f  |\n",
S
slguan 已提交
4745
            aggreFunc[j][0] == '*' ? "   *   " : aggreFunc[j], totalData,
H
hzcheng 已提交
4746 4747 4748 4749 4750
            (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);
4751
#endif
H
hzcheng 已提交
4752 4753 4754 4755
  return NULL;
}

void *readMetric(void *sarg) {
4756 4757
#if 1  
  threadInfo *rinfo = (threadInfo *)sarg;
H
hzcheng 已提交
4758 4759 4760
  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
  FILE *fp = fopen(rinfo->fp, "a");
H
Hui Li 已提交
4761 4762 4763 4764
  if (NULL == fp) {
    printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
    return NULL;
  }
4765 4766

  int num_of_DPT = rinfo->superTblInfo->insertRows;
H
hzcheng 已提交
4767 4768
  int num_of_tables = rinfo->end_table_id - rinfo->start_table_id + 1;
  int totalData = num_of_DPT * num_of_tables;
4769
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
H
hzcheng 已提交
4770 4771 4772 4773 4774 4775 4776 4777 4778

  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
4779
    char condition[BUFFER_SIZE - 30] = "\0";
B
Bomin Zhang 已提交
4780
    char tempS[64] = "\0";
H
hzcheng 已提交
4781 4782 4783 4784 4785

    int m = 10 < num_of_tables ? 10 : num_of_tables;

    for (int i = 1; i <= m; i++) {
      if (i == 1) {
4786
        sprintf(tempS, "t1 = %d", i);
H
hzcheng 已提交
4787
      } else {
4788
        sprintf(tempS, " or t1 = %d ", i);
H
hzcheng 已提交
4789 4790 4791
      }
      strcat(condition, tempS);

L
liu0x54 已提交
4792
      sprintf(command, "select %s from meters where %s", aggreFunc[j], condition);
H
hzcheng 已提交
4793 4794 4795 4796 4797 4798

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

      double t = getCurrentTime();

S
Shuaiqiang Chang 已提交
4799 4800 4801 4802
      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);

      if (code != 0) {
H
Haojun Liao 已提交
4803
        fprintf(stderr, "Failed to query:%s\n", taos_errstr(pSql));
S
Shuaiqiang Chang 已提交
4804
        taos_free_result(pSql);
H
hzcheng 已提交
4805
        taos_close(taos);
4806
        fclose(fp);
4807
        return NULL;
H
hzcheng 已提交
4808 4809
      }
      int count = 0;
S
Shuaiqiang Chang 已提交
4810
      while (taos_fetch_row(pSql) != NULL) {
H
hzcheng 已提交
4811 4812 4813 4814 4815 4816 4817
        count++;
      }
      t = getCurrentTime() - t;

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

S
Shuaiqiang Chang 已提交
4818
      taos_free_result(pSql);
H
hzcheng 已提交
4819 4820 4821 4822
    }
    fprintf(fp, "\n");
  }
  fclose(fp);
4823
#endif
H
hzcheng 已提交
4824 4825 4826
  return NULL;
}

H
Hui Li 已提交
4827

4828 4829
int insertTestProcess() {

4830 4831 4832
  setupForAnsiEscape();
  int ret = printfInsertMeta();
  resetAfterAnsiEscape();
4833

4834 4835 4836
  if (ret == -1)
    exit(EXIT_FAILURE);

4837 4838 4839 4840 4841 4842 4843 4844
  debugPrint("DEBUG - %d result file: %s\n", __LINE__, g_Dbs.resultFile);
  g_fpOfInsertResult = fopen(g_Dbs.resultFile, "a");
  if (NULL == g_fpOfInsertResult) {
    fprintf(stderr, "Failed to open %s for save result\n", g_Dbs.resultFile);
    return -1;
  } {
    printfInsertMetaToFile(g_fpOfInsertResult);
  }
4845 4846 4847 4848 4849 4850 4851 4852 4853

  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
    (void)getchar();
  }
  
  init_rand_data();

  // create database and super tables
4854
  if(createDatabases() != 0) {
4855 4856 4857
    fclose(g_fpOfInsertResult);
    return -1;
  }
4858 4859 4860

  // pretreatement
  prePareSampleData();
4861

4862 4863 4864 4865 4866 4867 4868
  double start;
  double end;

  // create child tables
  start = getCurrentTime();
  createChildTables();
  end = getCurrentTime();
4869

4870
  if (g_totalChildTables > 0) {
4871 4872 4873 4874 4875
    printf("Spent %.4f seconds to create %d tables with %d thread(s)\n\n", 
            end - start, g_totalChildTables, g_Dbs.threadCount);
    fprintf(g_fpOfInsertResult, 
            "Spent %.4f seconds to create %d tables with %d thread(s)\n\n", 
            end - start, g_totalChildTables, g_Dbs.threadCount);
4876
  }
4877

4878
  taosMsleep(1000);
4879 4880
  // create sub threads for inserting data
  //start = getCurrentTime();
4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900
    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;
                }
                startMultiThreadInsertData(
                    g_Dbs.threadCount, 
                    g_Dbs.db[i].dbName, 
                    g_Dbs.db[i].dbCfg.precision, 
                    superTblInfo);
            }
        } else {
            startMultiThreadInsertData(
                    g_Dbs.threadCount, 
                    g_Dbs.db[i].dbName, 
                    g_Dbs.db[i].dbCfg.precision, 
                    NULL);
        }
H
Hui Li 已提交
4901
    }
4902
  //end = getCurrentTime();
4903

4904 4905 4906 4907 4908 4909 4910 4911 4912
  //int64_t    totalRowsInserted = 0;
  //int64_t    totalAffectedRows = 0;
  //for (int i = 0; i < g_Dbs.dbCount; i++) {    
  //  for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
  //  totalRowsInserted += g_Dbs.db[i].superTbls[j].totalRowsInserted;
  //  totalAffectedRows += g_Dbs.db[i].superTbls[j].totalAffectedRows;
  //}
  //printf("Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s)\n\n", end - start, totalRowsInserted, totalAffectedRows, g_Dbs.threadCount);
  postFreeResource();
4913

4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926
  return 0;
}

void *superQueryProcess(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg; 

  //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;
  while (1) {
4927
    if (g_queryInfo.superQueryInfo.rate && (et - st) < (int64_t)g_queryInfo.superQueryInfo.rate*1000) {
4928 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941
      taosMsleep(g_queryInfo.superQueryInfo.rate*1000 - (et - st)); // ms
      //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_id, winfo->end_table_id);
    }

    st = taosGetTimestampMs();
    for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
      if (0 == strncasecmp(g_queryInfo.queryMode, "taosc", 5)) {          
        int64_t t1 = taosGetTimestampUs();
        char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
        if (g_queryInfo.superQueryInfo.result[i][0] != 0) {
          sprintf(tmpFile, "%s-%d", g_queryInfo.superQueryInfo.result[i], winfo->threadID);
        }
        selectAndGetResult(winfo->taos, g_queryInfo.superQueryInfo.sql[i], tmpFile); 
        int64_t t2 = taosGetTimestampUs();          
4942 4943
        printf("=[taosc] thread[%"PRId64"] complete one sql, Spent %f s\n", 
                taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
4944 4945
      } else {
        int64_t t1 = taosGetTimestampUs();
4946 4947
        int retCode = postProceSql(g_queryInfo.host, 
                g_queryInfo.port, g_queryInfo.superQueryInfo.sql[i]);
4948
        int64_t t2 = taosGetTimestampUs();          
4949 4950
        printf("=[restful] thread[%"PRId64"] complete one sql, Spent %f s\n", 
                taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
4951 4952
        
        if (0 != retCode) {
4953
          printf("====restful return fail, threadID[%d]\n", winfo->threadID);
4954 4955 4956 4957 4958
          return NULL;
        }
      }   
    }
    et = taosGetTimestampMs();
4959 4960
    printf("==thread[%"PRId64"] complete all sqls to specify tables once queries duration:%.6fs\n\n", 
            taosGetSelfPthreadId(), (double)(et - st)/1000.0);
H
Hui Li 已提交
4961
  }
4962 4963
  return NULL;
}
H
Hui Li 已提交
4964

4965 4966 4967
void replaceSubTblName(char* inSql, char* outSql, int tblIndex) {
  char sourceString[32] = "xxxx";
  char subTblName[MAX_TB_NAME_SIZE*3];
4968 4969 4970
  sprintf(subTblName, "%s.%s", 
          g_queryInfo.dbName, 
          g_queryInfo.subQueryInfo.childTblName + tblIndex*TSDB_TABLE_NAME_LEN);
4971 4972 4973 4974 4975 4976

  //printf("inSql: %s\n", inSql);
  
  char* pos = strstr(inSql, sourceString);
  if (0 == pos) {
    return; 
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4977 4978
  }
  
4979
  tstrncpy(outSql, inSql, pos - inSql + 1);
4980 4981 4982 4983 4984
  //printf("1: %s\n", outSql);
  strcat(outSql, subTblName);  
  //printf("2: %s\n", outSql);  
  strcat(outSql, pos+strlen(sourceString));  
  //printf("3: %s\n", outSql); 
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4985 4986
}

4987 4988 4989 4990
void *subQueryProcess(void *sarg) {
  char sqlstr[1024];
  threadInfo *winfo = (threadInfo *)sarg; 
  int64_t st = 0;
4991
  int64_t et = (int64_t)g_queryInfo.subQueryInfo.rate*1000;
4992 4993 4994 4995 4996
  while (1) {
    if (g_queryInfo.subQueryInfo.rate && (et - st) < g_queryInfo.subQueryInfo.rate*1000) {
      taosMsleep(g_queryInfo.subQueryInfo.rate*1000 - (et - st)); // ms
      //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_id, winfo->end_table_id);
    }
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4998 4999
    st = taosGetTimestampMs();
    for (int i = winfo->start_table_id; i <= winfo->end_table_id; i++) {
5000
      for (int j = 0; j < g_queryInfo.subQueryInfo.sqlCount; j++) {
5001
        memset(sqlstr,0,sizeof(sqlstr));
5002
        replaceSubTblName(g_queryInfo.subQueryInfo.sql[j], sqlstr, i);
5003 5004
        char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
        if (g_queryInfo.subQueryInfo.result[i][0] != 0) {
5005 5006 5007
          sprintf(tmpFile, "%s-%d", 
                  g_queryInfo.subQueryInfo.result[i], 
                  winfo->threadID);
5008 5009 5010
        }
        selectAndGetResult(winfo->taos, sqlstr, tmpFile); 
      }
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5011
    }
5012
    et = taosGetTimestampMs();
5013 5014 5015 5016 5017
    printf("####thread[%"PRId64"] complete all sqls to allocate all sub-tables[%d - %d] once queries duration:%.4fs\n\n", 
            taosGetSelfPthreadId(), 
            winfo->start_table_id, 
            winfo->end_table_id, 
            (double)(et - st)/1000.0);
5018 5019 5020 5021
  }
  return NULL;
}

5022
static int queryTestProcess() {
5023
  TAOS * taos = NULL;  
5024 5025 5026 5027 5028
  taos = taos_connect(g_queryInfo.host, 
          g_queryInfo.user, 
          g_queryInfo.password, 
          NULL, 
          g_queryInfo.port);
5029 5030 5031 5032 5033 5034
  if (taos == NULL) {
    fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
5035 5036 5037 5038 5039
    (void)getAllChildNameOfSuperTable(taos, 
            g_queryInfo.dbName, 
            g_queryInfo.subQueryInfo.sTblName, 
            &g_queryInfo.subQueryInfo.childTblName, 
            &g_queryInfo.subQueryInfo.childTblCount);
5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054
  }  
  
  printfQueryMeta();
  
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
    (void)getchar();
  }
  
  printfQuerySystemInfo(taos);
  
  pthread_t  *pids  = NULL;
  threadInfo *infos = NULL;
  //==== create sub threads for query from specify table
  if (g_queryInfo.superQueryInfo.sqlCount > 0 && g_queryInfo.superQueryInfo.concurrent > 0) {
H
Hui Li 已提交
5055
    
5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072
    pids  = malloc(g_queryInfo.superQueryInfo.concurrent * sizeof(pthread_t));
    infos = malloc(g_queryInfo.superQueryInfo.concurrent * sizeof(threadInfo));
    if ((NULL == pids) || (NULL == infos)) {
      printf("malloc failed for create threads\n");
      taos_close(taos);
      exit(-1);
    }
    
    for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {  
      threadInfo *t_info = infos + i;
      t_info->threadID = i;    
  
      if (0 == strncasecmp(g_queryInfo.queryMode, "taosc", 5)) {
        t_info->taos = taos;
        
        char sqlStr[MAX_TB_NAME_SIZE*2];
        sprintf(sqlStr, "use %s", g_queryInfo.dbName);
5073
        debugPrint("DEBUG %s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129
        (void)queryDbExec(t_info->taos, sqlStr, NO_INSERT_TYPE);
      } else {
        t_info->taos = NULL;
      }
  
      pthread_create(pids + i, NULL, superQueryProcess, t_info);    
    }  
  }else {
    g_queryInfo.superQueryInfo.concurrent = 0;
  }
  
  pthread_t  *pidsOfSub  = NULL;
  threadInfo *infosOfSub = NULL;
  //==== create sub threads for query from all sub table of the super table
  if ((g_queryInfo.subQueryInfo.sqlCount > 0) && (g_queryInfo.subQueryInfo.threadCnt > 0)) {
    pidsOfSub  = malloc(g_queryInfo.subQueryInfo.threadCnt * sizeof(pthread_t));
    infosOfSub = malloc(g_queryInfo.subQueryInfo.threadCnt * sizeof(threadInfo));
    if ((NULL == pidsOfSub) || (NULL == infosOfSub)) {
      printf("malloc failed for create threads\n");
      taos_close(taos);
      exit(-1);
    }
    
    int ntables = g_queryInfo.subQueryInfo.childTblCount;
    int threads = g_queryInfo.subQueryInfo.threadCnt;
  
    int a = ntables / threads;
    if (a < 1) {
      threads = ntables;
      a = 1;
    }
  
    int b = 0;
    if (threads != 0) {
      b = ntables % threads;
    }
    
    int last = 0;
    for (int i = 0; i < threads; i++) {  
      threadInfo *t_info = infosOfSub + i;
      t_info->threadID = i;
      
      t_info->start_table_id = last;
      t_info->end_table_id = i < b ? last + a : last + a - 1;
      last = t_info->end_table_id + 1;
      t_info->taos = taos;
      pthread_create(pidsOfSub + i, NULL, subQueryProcess, t_info);
    }

    g_queryInfo.subQueryInfo.threadCnt = threads;
  }else {
    g_queryInfo.subQueryInfo.threadCnt = 0;
  }  
  
  for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
    pthread_join(pids[i], NULL);
5130
  }
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Shuaiqiang Chang 已提交
5131

5132 5133 5134 5135 5136
  tmfree((char*)pids);
  tmfree((char*)infos);  
  
  for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) {
    pthread_join(pidsOfSub[i], NULL);
H
hzcheng 已提交
5137
  }
H
Hui Li 已提交
5138

5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153
  tmfree((char*)pidsOfSub);
  tmfree((char*)infosOfSub);  
  
  taos_close(taos);
  return 0;
}

static void subscribe_callback(TAOS_SUB* tsub, TAOS_RES *res, void* param, int code) {  
  if (res == NULL || taos_errno(res) != 0) {
    printf("failed to subscribe result, code:%d, reason:%s\n", code, taos_errstr(res));
    return;
  }
  
  getResult(res, (char*)param);
  taos_free_result(res);
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5154 5155
}

5156 5157
static TAOS_SUB* subscribeImpl(TAOS *taos, char *sql, char* topic, char* resultFileName) {
  TAOS_SUB* tsub = NULL;  
H
hzcheng 已提交
5158

5159
  if (g_queryInfo.superQueryInfo.subscribeMode) {
5160 5161 5162 5163
    tsub = taos_subscribe(taos, 
            g_queryInfo.superQueryInfo.subscribeRestart, 
            topic, sql, subscribe_callback, (void*)resultFileName, 
            g_queryInfo.superQueryInfo.subscribeInterval);
5164
  } else {
5165 5166 5167
    tsub = taos_subscribe(taos, 
            g_queryInfo.superQueryInfo.subscribeRestart, 
            topic, sql, NULL, NULL, 0);
5168
  }
5169

5170 5171 5172 5173
  if (tsub == NULL) {
    printf("failed to create subscription. topic:%s, sql:%s\n", topic, sql);
    return NULL;
  } 
5174

5175 5176
  return tsub;
}
H
hzcheng 已提交
5177

5178 5179 5180
void *subSubscribeProcess(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg; 
  char subSqlstr[1024];
H
hzcheng 已提交
5181

5182 5183
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
5184
    debugPrint("DEBUG %s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212
  if (0 != queryDbExec(winfo->taos, sqlStr, NO_INSERT_TYPE)){
    return NULL;
  }
  
  //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
    //  //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_id, winfo->end_table_id);
    //}

    //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);
      }
      g_queryInfo.subQueryInfo.tsub[i] = subscribeImpl(winfo->taos, subSqlstr, topic, tmpFile); 
      if (NULL == g_queryInfo.subQueryInfo.tsub[i]) {
        return NULL;
      }
    }
    //et = taosGetTimestampMs();
5213
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
5214 5215 5216 5217 5218 5219 5220 5221 5222
  } 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;
      }
H
Hui Li 已提交
5223
      
5224 5225 5226 5227
      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) {
5228 5229 5230
          sprintf(tmpFile, "%s-%d", 
                  g_queryInfo.subQueryInfo.result[i], 
                  winfo->threadID);
5231 5232
        }
        getResult(res, tmpFile);
H
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5233 5234 5235
      }
    }
  }
5236 5237 5238
  taos_free_result(res);
  
  for (int i = 0; i < g_queryInfo.subQueryInfo.sqlCount; i++) {
5239 5240
    taos_unsubscribe(g_queryInfo.subQueryInfo.tsub[i], 
            g_queryInfo.subQueryInfo.subscribeKeepProgress);
5241
  }
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5242 5243 5244
  return NULL;
}

5245 5246
void *superSubscribeProcess(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg; 
H
hzcheng 已提交
5247

5248 5249
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
5250
    debugPrint("DEBUG %s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268
  if (0 != queryDbExec(winfo->taos, sqlStr, NO_INSERT_TYPE)) {
    return NULL;
  }
  
  //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
    //  //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_id, winfo->end_table_id);
    //}

    //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) {
5269 5270
        sprintf(tmpFile, "%s-%d", 
                g_queryInfo.superQueryInfo.result[i], winfo->threadID);
5271
      }
5272 5273 5274 5275
      g_queryInfo.superQueryInfo.tsub[i] = 
          subscribeImpl(winfo->taos, 
                  g_queryInfo.superQueryInfo.sql[i], 
                  topic, tmpFile); 
5276 5277 5278 5279 5280
      if (NULL == g_queryInfo.superQueryInfo.tsub[i]) {
        return NULL;
      }
    }
    //et = taosGetTimestampMs();
5281
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295
  } 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;
      }
      
      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) {
5296 5297
          sprintf(tmpFile, "%s-%d", 
                  g_queryInfo.superQueryInfo.result[i], winfo->threadID);
5298 5299 5300 5301 5302 5303 5304 5305
        }
        getResult(res, tmpFile);
      }
    }
  }
  taos_free_result(res);
  
  for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
5306 5307
    taos_unsubscribe(g_queryInfo.superQueryInfo.tsub[i], 
            g_queryInfo.superQueryInfo.subscribeKeepProgress);
5308
  }
H
hzcheng 已提交
5309 5310 5311
  return NULL;
}

5312
static int subscribeTestProcess() {
5313
  printfQueryMeta();
H
hzcheng 已提交
5314

5315 5316 5317
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
    (void)getchar();
Y
yihaoDeng 已提交
5318
  }
5319 5320

  TAOS * taos = NULL;  
5321 5322 5323 5324 5325
  taos = taos_connect(g_queryInfo.host, 
          g_queryInfo.user, 
          g_queryInfo.password, 
          g_queryInfo.dbName, 
          g_queryInfo.port);
5326 5327 5328 5329 5330 5331
  if (taos == NULL) {
    fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
5332 5333 5334 5335 5336
    (void)getAllChildNameOfSuperTable(taos, 
            g_queryInfo.dbName, 
            g_queryInfo.subQueryInfo.sTblName, 
            &g_queryInfo.subQueryInfo.childTblName, 
            &g_queryInfo.subQueryInfo.childTblCount);
5337 5338 5339 5340 5341 5342
  }


  pthread_t  *pids = NULL;
  threadInfo *infos = NULL;
  //==== create sub threads for query from super table
5343 5344
  if (g_queryInfo.superQueryInfo.sqlCount > 0 
          && g_queryInfo.superQueryInfo.concurrent > 0) {
5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358
    pids  = malloc(g_queryInfo.superQueryInfo.concurrent * sizeof(pthread_t));
    infos = malloc(g_queryInfo.superQueryInfo.concurrent * sizeof(threadInfo));
    if ((NULL == pids) || (NULL == infos)) {
      printf("malloc failed for create threads\n");      
      taos_close(taos);
      exit(-1);
    }
    
    for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {  
      threadInfo *t_info = infos + i;
      t_info->threadID = i;
      t_info->taos = taos;
      pthread_create(pids + i, NULL, superSubscribeProcess, t_info);
    }
H
hzcheng 已提交
5359
  }
Y
yihaoDeng 已提交
5360
  
5361 5362 5363
  //==== create sub threads for query from sub table  
  pthread_t  *pidsOfSub  = NULL;
  threadInfo *infosOfSub = NULL;
5364 5365 5366 5367 5368 5369
  if ((g_queryInfo.subQueryInfo.sqlCount > 0) 
          && (g_queryInfo.subQueryInfo.threadCnt > 0)) {
    pidsOfSub  = malloc(g_queryInfo.subQueryInfo.threadCnt * 
            sizeof(pthread_t));
    infosOfSub = malloc(g_queryInfo.subQueryInfo.threadCnt * 
            sizeof(threadInfo));
5370 5371 5372 5373
    if ((NULL == pidsOfSub) || (NULL == infosOfSub)) {
      printf("malloc failed for create threads\n");      
      taos_close(taos);
      exit(-1);
S
Shuaiqiang Chang 已提交
5374
    }
5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398
    
    int ntables = g_queryInfo.subQueryInfo.childTblCount;
    int threads = g_queryInfo.subQueryInfo.threadCnt;
  
    int a = ntables / threads;
    if (a < 1) {
      threads = ntables;
      a = 1;
    }
  
    int b = 0;
    if (threads != 0) {
      b = ntables % threads;
    }
    
    int last = 0;
    for (int i = 0; i < threads; i++) {  
      threadInfo *t_info = infosOfSub + i;
      t_info->threadID = i;
      
      t_info->start_table_id = last;
      t_info->end_table_id = i < b ? last + a : last + a - 1;
      t_info->taos = taos;
      pthread_create(pidsOfSub + i, NULL, subSubscribeProcess, t_info);
H
hzcheng 已提交
5399
    }
5400
    g_queryInfo.subQueryInfo.threadCnt = threads;
H
hzcheng 已提交
5401
  }
5402 5403 5404 5405
  
  for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
    pthread_join(pids[i], NULL);
  }  
H
hzcheng 已提交
5406

5407 5408
  tmfree((char*)pids);
  tmfree((char*)infos);  
H
hzcheng 已提交
5409

5410 5411
  for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) {
    pthread_join(pidsOfSub[i], NULL);
H
hzcheng 已提交
5412 5413
  }

5414 5415 5416 5417
  tmfree((char*)pidsOfSub);
  tmfree((char*)infosOfSub);    
  taos_close(taos);
  return 0;
H
hzcheng 已提交
5418 5419
}

5420 5421 5422
void initOfInsertMeta() {
  memset(&g_Dbs, 0, sizeof(SDbs));
   
5423 5424 5425 5426 5427 5428 5429
  // 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;
  g_Dbs.use_metric = true;
L
Liu Tao 已提交
5430 5431
}

5432 5433 5434
void initOfQueryMeta() {
  memset(&g_queryInfo, 0, sizeof(SQueryMetaInfo));
   
5435 5436 5437 5438 5439
  // 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
5440 5441
}

5442 5443 5444 5445
void setParaFromArg(){
  if (g_args.host) {
    strcpy(g_Dbs.host, g_args.host);
  } else {
5446
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
5447
  }
L
Liu Tao 已提交
5448

5449 5450 5451 5452 5453 5454 5455
  if (g_args.user) {
    strcpy(g_Dbs.user, g_args.user);
  } 

  if (g_args.password) {
    strcpy(g_Dbs.password, g_args.password);
  } 
L
Liu Tao 已提交
5456
  
5457 5458 5459
  if (g_args.port) {
    g_Dbs.port = g_args.port;
  } 
L
Liu Tao 已提交
5460

5461 5462 5463
  g_Dbs.threadCount = g_args.num_of_threads;
  g_Dbs.threadCountByCreateTbl = g_args.num_of_threads;

5464 5465
  g_Dbs.dbCount = 1;
  g_Dbs.db[0].drop = 1;
5466

5467
  tstrncpy(g_Dbs.db[0].dbName, g_args.database, MAX_DB_NAME_SIZE);
5468
  g_Dbs.db[0].dbCfg.replica = g_args.replica;
5469
  tstrncpy(g_Dbs.db[0].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
L
Liu Tao 已提交
5470

5471
  tstrncpy(g_Dbs.resultFile, g_args.output_file, MAX_FILE_NAME_LEN);
5472 5473 5474 5475 5476

  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
5477

5478 5479 5480 5481
  char dataString[STRING_LEN];
  char **data_type = g_args.datatype;
  
  memset(dataString, 0, STRING_LEN);
L
Liu Tao 已提交
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5483 5484 5485
  if (strcasecmp(data_type[0], "BINARY") == 0 
          || strcasecmp(data_type[0], "BOOL") == 0 
          || strcasecmp(data_type[0], "NCHAR") == 0 ) {
5486
    g_Dbs.do_aggreFunc = false;
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  }
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5488

5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511
  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;
    g_Dbs.threadCountByCreateTbl = 1;
    g_Dbs.queryMode = g_args.mode;
  
    g_Dbs.db[0].superTbls[0].autoCreateTable = PRE_CREATE_SUBTBL;
    g_Dbs.db[0].superTbls[0].superTblExists = TBL_NO_EXISTS;
    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;
    tstrncpy(g_Dbs.db[0].superTbls[0].childTblPrefix, 
            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);
    tstrncpy(g_Dbs.db[0].superTbls[0].startTimestamp, 
            "2017-07-14 10:40:00.000", MAX_TB_NAME_SIZE);
    g_Dbs.db[0].superTbls[0].timeStampStep = 10;
  
    g_Dbs.db[0].superTbls[0].insertRows = g_args.num_of_DPT;
    g_Dbs.db[0].superTbls[0].maxSqlLen = TSDB_PAYLOAD_SIZE;
5512

5513 5514 5515 5516 5517 5518 5519 5520 5521
    g_Dbs.db[0].superTbls[0].columnCount = 0;
    for (int i = 0; i < MAX_NUM_DATATYPE; i++) {
      if (data_type[i] == NULL) {
        break;
      }
  
      tstrncpy(g_Dbs.db[0].superTbls[0].columns[i].dataType, 
              data_type[i], MAX_TB_NAME_SIZE);
      g_Dbs.db[0].superTbls[0].columns[i].dataLen = g_args.len_of_binary;    
5522 5523
      g_Dbs.db[0].superTbls[0].columnCount++;
    }
5524 5525 5526 5527 5528 5529 5530 5531 5532 5533
  
    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);
        g_Dbs.db[0].superTbls[0].columns[i].dataLen = 0;    
        g_Dbs.db[0].superTbls[0].columnCount++;
      }
    }
5534

5535
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[0].dataType, "INT", MAX_TB_NAME_SIZE);
5536 5537
    g_Dbs.db[0].superTbls[0].tags[0].dataLen = 0;    
  
5538
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[1].dataType, "BINARY", MAX_TB_NAME_SIZE);
5539 5540 5541
    g_Dbs.db[0].superTbls[0].tags[1].dataLen = g_args.len_of_binary;    
    g_Dbs.db[0].superTbls[0].tagCount = 2;  
  } else {
5542
    g_Dbs.threadCountByCreateTbl = 1;
5543
    g_Dbs.db[0].superTbls[0].tagCount = 0; 
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hzcheng 已提交
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  }
5545

5546 5547 5548 5549 5550 5551
}

/* Function to do regular expression check */
static int regexMatch(const char *s, const char *reg, int cflags) {
  regex_t regex;
  char    msgbuf[100] = {0};
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hzcheng 已提交
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5553 5554 5555
  /* Compile regular expression */
  if (regcomp(&regex, reg, cflags) != 0) {
    printf("Fail to compile regex\n");
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5556 5557 5558
    exit(-1);
  }

5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589
  /* 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);
}

void querySqlFile(TAOS* taos, char* sqlFile)
{
  FILE *fp = fopen(sqlFile, "r");
  if (fp == NULL) {
    printf("failed to open file %s, reason:%s\n", sqlFile, strerror(errno));
    return;
  }
5590

5591 5592 5593 5594 5595 5596 5597
  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();
5598

5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611
  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;
5612
    }
5613 5614

    memcpy(cmd + cmd_len, line, read_len);
5615
    debugPrint("DEBUG %s() LN%d cmd: %s\n", __func__, __LINE__, cmd);
5616 5617 5618
    queryDbExec(taos, cmd, NO_INSERT_TYPE);
    memset(cmd, 0, MAX_SQL_SIZE);
    cmd_len = 0;
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5619 5620
  }

5621 5622
  t = getCurrentTime() - t;
  printf("run %s took %.6f second(s)\n\n", sqlFile, t);
5623

5624 5625 5626 5627
  tmfree(cmd);
  tmfree(line);
  tmfclose(fp);
  return;
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5628 5629
}

5630
static void testMetaFile() {
5631
    if (INSERT_MODE == g_args.test_mode) {
5632
      if (g_Dbs.cfgDir[0]) taos_options(TSDB_OPTION_CONFIGDIR, g_Dbs.cfgDir);
5633
      insertTestProcess();
5634
    } else if (QUERY_MODE == g_args.test_mode) {
5635 5636
      if (g_queryInfo.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
5637
      queryTestProcess();
5638
    } else if (SUBSCRIBE_MODE == g_args.test_mode) {
5639 5640
      if (g_queryInfo.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
5641
      subscribeTestProcess();
5642 5643 5644
    }  else {
      ;
    }
5645
}
5646

5647
static void testCmdLine() {
5648

5649 5650 5651 5652 5653
    g_args.test_mode = INSERT_MODE;
    insertTestProcess();

    if (g_Dbs.insert_only)
      return;
5654 5655 5656 5657

    // select
    if (false == g_Dbs.insert_only) {
      // query data
5658

5659 5660 5661 5662
      pthread_t read_id;
      threadInfo *rInfo = malloc(sizeof(threadInfo));
      rInfo->start_time = 1500000000000;  // 2017-07-14 10:40:00.000
      rInfo->start_table_id = 0;
5663

5664
      //rInfo->do_aggreFunc = g_Dbs.do_aggreFunc;
5665 5666 5667 5668 5669 5670 5671 5672 5673 5674
      if (g_args.use_metric) {
        rInfo->end_table_id = g_Dbs.db[0].superTbls[0].childTblCount - 1;
        rInfo->superTblInfo = &g_Dbs.db[0].superTbls[0];
        strcpy(rInfo->tb_prefix, 
              g_Dbs.db[0].superTbls[0].childTblPrefix);
      } else {
        rInfo->end_table_id = g_args.num_of_tables -1;
        strcpy(rInfo->tb_prefix, g_args.tb_prefix);
      }

5675 5676 5677 5678 5679 5680
      rInfo->taos = taos_connect(
              g_Dbs.host, 
              g_Dbs.user, 
              g_Dbs.password, 
              g_Dbs.db[0].dbName, 
              g_Dbs.port);
5681 5682 5683 5684 5685 5686
      if (rInfo->taos == NULL) {
        fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
        free(rInfo);
        exit(-1);
      }

5687 5688 5689 5690 5691 5692 5693 5694 5695 5696
      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);
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hzcheng 已提交
5697
    }
5698 5699 5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731
}

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

  debugPrint("DEBUG - meta file: %s\n", g_args.metaFile);

  if (g_args.metaFile) {
    initOfInsertMeta();
    initOfQueryMeta();    

    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(
          g_Dbs.host, 
          g_Dbs.user, 
          g_Dbs.password, 
          g_Dbs.db[0].dbName, 
          g_Dbs.port);
      querySqlFile(qtaos, g_args.sqlFile);  
      taos_close(qtaos);

    } else {
      testCmdLine();
    }
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hzcheng 已提交
5732
  }
5733 5734

  return 0;
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5735
}
5736