taosdemo.c 195.6 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 "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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        }
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        sptr[0] = argv[i];
655
      } else {
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        // 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;
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    } else if (strcmp(argv[i], "-x") == 0) {
688
      arguments->insert_only = true;
689
    } else if (strcmp(argv[i], "-y") == 0) {
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      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;
702
      }
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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;
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      }
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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;
714
      }
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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");
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    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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  }

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  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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    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)

984
static int printfInsertMeta() {
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    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) {
1043 1044
      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2))
              || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
1045 1046
        printf("  precision:             \033[33m%s\033[0m\n", g_Dbs.db[i].dbCfg.precision);
      } else {
1047 1048 1049
        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);
1101 1102 1103 1104
        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);
1105
        } else {
1106 1107
          printf("column[%d]:\033[33m%s\033[0m ", k,
                  g_Dbs.db[i].superTbls[j].columns[k].dataType);
1108 1109 1110
        }
      }
      printf("\n");
1111 1112 1113

      printf("      tagCount:            \033[33m%d\033[0m\n        ",
              g_Dbs.db[i].superTbls[j].tagCount);
1114 1115
      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);
1116 1117 1118 1119
        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);
1120
        } else {
1121 1122
          printf("tag[%d]:\033[33m%s\033[0m ", k,
                  g_Dbs.db[i].superTbls[j].tags[k].dataType);
1123 1124 1125 1126 1127 1128
        }     
      }
      printf("\n");
    }
    printf("\n");
  }
1129 1130

  SHOW_PARSE_RESULT_END();
1131 1132

  return 0;
1133 1134 1135
}

static void printfInsertMetaToFile(FILE* fp) {
1136 1137
    SHOW_PARSE_RESULT_START_TO_FILE(fp);

1138 1139 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
  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) {
1192 1193
      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2))
              || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
1194 1195 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
        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");
  }
1269
    SHOW_PARSE_RESULT_END_TO_FILE(fp);
1270 1271 1272
}

static void printfQueryMeta() {
1273
    SHOW_PARSE_RESULT_START();
1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284
  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); 

1285
  if (SUBSCRIBE_MODE == g_args.test_mode) {
1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301
    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);

1302
  if (SUBSCRIBE_MODE == g_args.test_mode) {
1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313
    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");
1314 1315

    SHOW_PARSE_RESULT_END();
1316 1317 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
}


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;
    }

1464
    tstrncpy(dbInfos[count]->name, (char *)row[TSDB_SHOW_DB_NAME_INDEX], fields[TSDB_SHOW_DB_NAME_INDEX].bytes);
1465 1466 1467 1468 1469 1470 1471
    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]);  

1472
    tstrncpy(dbInfos[count]->keeplist, (char *)row[TSDB_SHOW_DB_KEEP_INDEX], fields[TSDB_SHOW_DB_KEEP_INDEX].bytes);      
1473 1474 1475 1476 1477 1478 1479 1480 1481
    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]));

1482 1483 1484
    tstrncpy(dbInfos[count]->precision, 
            (char *)row[TSDB_SHOW_DB_PRECISION_INDEX],
            fields[TSDB_SHOW_DB_PRECISION_INDEX].bytes);  
1485
    dbInfos[count]->update = *((int8_t *)row[TSDB_SHOW_DB_UPDATE_INDEX]);
1486
    tstrncpy(dbInfos[count]->status, (char *)row[TSDB_SHOW_DB_STATUS_INDEX], fields[TSDB_SHOW_DB_STATUS_INDEX].bytes); 
1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498
    
    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) {
1499
  if (filename[0] == 0)
1500
      return;
1501 1502 1503 1504 1505

  FILE *fp = fopen(filename, "at");
  if (fp == NULL) {
    fprintf(stderr, "failed to open file: %s\n", filename);
    return;
1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561
  }

  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);
1562 1563 1564 1565
  if (dbCount <= 0) {
      free(dbInfos);
      return;
  }
1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587

  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);
  
}

1588
void ERROR_EXIT(const char *msg) { perror(msg); exit(0); }
1589 1590 1591

int postProceSql(char* host, uint16_t port, char* sqlstr)
{
1592
    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";
1593 1594 1595 1596 1597 1598

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

    struct hostent *server;
    struct sockaddr_in serv_addr;
1599 1600 1601 1602
    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;
1603

1604 1605 1606 1607
    int req_buf_len = strlen(sqlstr) + REQ_EXTRA_BUF_LEN;

    request_buf = malloc(req_buf_len);
    if (NULL == request_buf)
1608
        ERROR_EXIT("ERROR, cannot allocate memory.");
1609 1610 1611 1612

    int r = snprintf(request_buf, 
            req_buf_len, 
            req_fmt, url, host, rest_port, 
1613
            auth, strlen(sqlstr), sqlstr);
1614 1615
    if (r >= req_buf_len) {
        free(request_buf);
1616
        ERROR_EXIT("ERROR too long request");
1617 1618
    }
    printf("Request:\n%s\n", request_buf);
1619 1620

    sockfd = socket(AF_INET, SOCK_STREAM, 0);
1621 1622
    if (sockfd < 0) {
        free(request_buf);
1623
        ERROR_EXIT("ERROR opening socket");
1624
    }
1625 1626

    server = gethostbyname(host);
1627 1628
    if (server == NULL) {
        free(request_buf);
1629
        ERROR_EXIT("ERROR, no such host");
1630
    }
1631

1632
    memset(&serv_addr, 0, sizeof(serv_addr));
1633
    serv_addr.sin_family = AF_INET;
1634
    serv_addr.sin_port = htons(rest_port);
1635 1636
    memcpy(&serv_addr.sin_addr.s_addr,server->h_addr,server->h_length);

1637 1638
    if (connect(sockfd,(struct sockaddr *)&serv_addr,sizeof(serv_addr)) < 0) {
        free(request_buf);
1639
        ERROR_EXIT("ERROR connecting");
1640
    }
1641

1642
    req_str_len = strlen(request_buf);
1643 1644
    sent = 0;
    do {
1645
        bytes = write(sockfd, request_buf + sent, req_str_len - sent);
1646
        if (bytes < 0)
1647
            ERROR_EXIT("ERROR writing message to socket");
1648 1649 1650
        if (bytes == 0)
            break;
        sent+=bytes;
1651
    } while (sent < req_str_len);
1652

1653 1654
    memset(response_buf, 0, RESP_BUF_LEN);
    resp_len = sizeof(response_buf) - 1;
1655 1656
    received = 0;
    do {
1657 1658 1659
        bytes = read(sockfd, response_buf + received, resp_len - received);
        if (bytes < 0) {
            free(request_buf);
1660
            ERROR_EXIT("ERROR reading response from socket");
1661
        }
1662 1663
        if (bytes == 0)
            break;
1664 1665
        received += bytes;
    } while (received < resp_len);
1666

1667 1668
    if (received == resp_len) {
        free(request_buf);
1669
        ERROR_EXIT("ERROR storing complete response from socket");
1670
    }
1671

1672 1673 1674
    printf("Response:\n%s\n", response_buf);

    free(request_buf);
1675 1676 1677 1678 1679 1680
    close(sockfd);

    return 0;
}


1681 1682 1683 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
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);
1841
    tstrncpy(pTblName, (char *)row[0], len[0]+1);
1842 1843 1844 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
    //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) {
1895 1896
      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);
1897
      superTbls->tags[tagIndex].dataLen = *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]);
1898
      tstrncpy(superTbls->tags[tagIndex].note, (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes);
1899 1900
      tagIndex++;
    } else {    
1901 1902
      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);
1903
      superTbls->columns[columnIndex].dataLen = *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]);
1904
      tstrncpy(superTbls->columns[columnIndex].note, (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes);
1905 1906 1907 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
      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) {
1935 1936 1937
      len += snprintf(cols + len, STRING_LEN - len,
          ", col%d %s(%d)", colIndex, "BINARY",
          superTbls->columns[colIndex].dataLen);
1938 1939
      lenOfOneRow += superTbls->columns[colIndex].dataLen + 3;
    } else if (strcasecmp(dataType, "NCHAR") == 0) {
1940 1941 1942
      len += snprintf(cols + len, STRING_LEN - len,
          ", col%d %s(%d)", colIndex, "NCHAR",
          superTbls->columns[colIndex].dataLen);
1943 1944 1945 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
      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
1979 1980
  superTbls->colsOfCreateChildTable = (char*)calloc(len+20, 1);
  if (NULL == superTbls->colsOfCreateChildTable) {
1981 1982 1983 1984
    printf("Failed when calloc, size:%d", len+1);
    taos_close(taos);
    exit(-1);
  }
1985 1986
  snprintf(superTbls->colsOfCreateChildTable, len+20, "(ts timestamp%s)", cols);
  debugPrint("DEBUG - %s() LN%d: %s\n", __func__, __LINE__, superTbls->colsOfCreateChildTable);
1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034

  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;
2035 2036 2037 2038 2039 2040

    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);

2041
    if (0 != queryDbExec(taos, command, NO_INSERT_TYPE)) {
2042 2043
        fprintf(stderr, "create supertable %s failed!\n\n", superTbls->sTblName);
        return -1;
2044
    }
2045
    debugPrint("DEBUG - create supertable %s success!\n\n", superTbls->sTblName);
2046 2047 2048 2049 2050
  }
  return 0;
}


2051
static int createDatabases() {
2052 2053 2054 2055 2056
  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));
2057
    return -1;
2058 2059 2060 2061 2062 2063
  }
  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);
2064
      debugPrint("DEBUG %s() %d command: %s\n", __func__, __LINE__, command);
2065 2066 2067 2068 2069
      if (0 != queryDbExec(taos, command, NO_INSERT_TYPE)) {
        taos_close(taos);
        return -1;
      }
    }
2070

2071
    int dataLen = 0;
2072 2073
    dataLen += snprintf(command + dataLen, 
        BUFFER_SIZE - dataLen, "create database if not exists %s ", g_Dbs.db[i].dbName);
2074 2075

    if (g_Dbs.db[i].dbCfg.blocks > 0) {
2076 2077
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "blocks %d ", g_Dbs.db[i].dbCfg.blocks);
2078 2079
    }
    if (g_Dbs.db[i].dbCfg.cache > 0) {
2080 2081
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "cache %d ", g_Dbs.db[i].dbCfg.cache);
2082 2083
    }
    if (g_Dbs.db[i].dbCfg.days > 0) {
2084 2085
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "days %d ", g_Dbs.db[i].dbCfg.days);
2086 2087
    }
    if (g_Dbs.db[i].dbCfg.keep > 0) {
2088 2089
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "keep %d ", g_Dbs.db[i].dbCfg.keep);
2090 2091
    }
    if (g_Dbs.db[i].dbCfg.replica > 0) {
2092 2093
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "replica %d ", g_Dbs.db[i].dbCfg.replica);
2094 2095
    }
    if (g_Dbs.db[i].dbCfg.update > 0) {
2096 2097
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "update %d ", g_Dbs.db[i].dbCfg.update);
2098 2099
    }
    //if (g_Dbs.db[i].dbCfg.maxtablesPerVnode > 0) {
2100 2101
    //  dataLen += snprintf(command + dataLen,
    //  BUFFER_SIZE - dataLen, "tables %d ", g_Dbs.db[i].dbCfg.maxtablesPerVnode);
2102 2103
    //}
    if (g_Dbs.db[i].dbCfg.minRows > 0) {
2104 2105
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "minrows %d ", g_Dbs.db[i].dbCfg.minRows);
2106 2107
    }
    if (g_Dbs.db[i].dbCfg.maxRows > 0) {
2108 2109
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "maxrows %d ", g_Dbs.db[i].dbCfg.maxRows);
2110 2111
    }
    if (g_Dbs.db[i].dbCfg.comp > 0) {
2112 2113
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "comp %d ", g_Dbs.db[i].dbCfg.comp);
2114 2115
    }
    if (g_Dbs.db[i].dbCfg.walLevel > 0) {
2116 2117
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "wal %d ", g_Dbs.db[i].dbCfg.walLevel);
2118
    }
2119
    if (g_Dbs.db[i].dbCfg.cacheLast > 0) {
2120 2121
      dataLen += snprintf(command + dataLen,
          BUFFER_SIZE - dataLen, "cachelast %d ", g_Dbs.db[i].dbCfg.cacheLast);
2122
    }
2123 2124 2125
    if (g_Dbs.db[i].dbCfg.fsync > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "fsync %d ", g_Dbs.db[i].dbCfg.fsync);
    }
2126 2127 2128 2129
    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);
2130
    }
2131

2132
    debugPrint("DEBUG %s() %d command: %s\n", __func__, __LINE__, command);
2133 2134
    if (0 != queryDbExec(taos, command, NO_INSERT_TYPE)) {
      taos_close(taos);
2135
      printf("\ncreate database %s failed!\n\n", g_Dbs.db[i].dbName);
2136 2137 2138 2139
      return -1;
    }
    printf("\ncreate database %s success!\n\n", g_Dbs.db[i].dbName);

2140
    debugPrint("DEBUG %s() %d count:%d\n", __func__, __LINE__, g_Dbs.db[i].superTblCount);
2141 2142 2143
    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);
2144
      debugPrint("DEBUG %s() %d command: %s\n", __func__, __LINE__, command);
2145 2146 2147 2148 2149 2150 2151 2152 2153
      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) {
2154
        printf("\ncreate super table %d failed!\n\n", j);
2155 2156 2157 2158 2159 2160 2161 2162 2163 2164
        taos_close(taos);
        return -1;
      }
    }    
  }

  taos_close(taos);
  return 0;
}

2165
static void* createTable(void *sarg) 
2166 2167 2168 2169 2170 2171
{  
  threadInfo *winfo = (threadInfo *)sarg; 
  SSuperTable* superTblInfo = winfo->superTblInfo;

  int64_t  lastPrintTime = taosGetTimestampMs();

2172 2173 2174 2175 2176 2177
  int buff_len;
  if (superTblInfo)
    buff_len = superTblInfo->maxSqlLen;
  else
    buff_len = BUFFER_SIZE;

2178
  char *buffer = calloc(buff_len, 1);
2179 2180 2181 2182
  if (buffer == NULL) {
    fprintf(stderr, "Memory allocated failed!");
    exit(-1);
  }
2183 2184 2185 2186 2187 2188

  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) {
2189
      snprintf(buffer, buff_len, 
2190 2191
              "create table if not exists %s.%s%d %s;",
              winfo->db_name,
2192 2193
              g_args.tb_prefix, i,
              winfo->cols);
2194 2195 2196
    } else {
      if (0 == len) {  
        batchNum = 0;
2197
        memset(buffer, 0, buff_len);
2198
        len += snprintf(buffer + len,
2199
                buff_len - len, "create table ");
2200
      }
2201

2202 2203 2204 2205
      char* tagsValBuf = NULL;
      if (0 == superTblInfo->tagSource) {
        tagsValBuf = generateTagVaulesForStb(superTblInfo);
      } else {
2206 2207 2208
        tagsValBuf = getTagValueFromTagSample(
                superTblInfo,
                i % superTblInfo->tagSampleCount);
2209 2210 2211 2212 2213 2214
      }
      if (NULL == tagsValBuf) {
        free(buffer);
        return NULL;
      }
      
2215 2216 2217 2218 2219 2220
      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);
2221 2222 2223
      free(tagsValBuf);
      batchNum++;

2224 2225 2226
      if ((batchNum < superTblInfo->batchCreateTableNum)
              && ((superTblInfo->maxSqlLen - len) 
                  >= (superTblInfo->lenOfTagOfOneRow + 256))) {
2227 2228 2229 2230 2231
        continue;
      }
    }

    len = 0;
2232
    debugPrint("DEBUG %s() LN%d %s\n", __func__, __LINE__, buffer);
2233 2234 2235 2236 2237 2238 2239
    if (0 != queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE)){
      free(buffer);
      return NULL;
    }

    int64_t  currentPrintTime = taosGetTimestampMs();
    if (currentPrintTime - lastPrintTime > 30*1000) {
2240 2241
      printf("thread[%d] already create %d - %d tables\n",
              winfo->threadID, winfo->start_table_id, i);
2242 2243 2244 2245 2246
      lastPrintTime = currentPrintTime;
    }
  }
  
  if (0 != len) {
2247
    debugPrint("DEBUG %s() %d buffer: %s\n", __func__, __LINE__, buffer);
2248 2249
    (void)queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE);
  }
2250

2251 2252 2253 2254
  free(buffer);
  return NULL;
}

2255
int startMultiThreadCreateChildTable(
2256 2257
        char* cols, int threads, int ntables,
        char* db_name, SSuperTable* superTblInfo) {
2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277
  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;
2278
 
2279 2280 2281 2282
  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
2283
    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
2284
    t_info->superTblInfo = superTblInfo;
2285 2286 2287 2288 2289 2290
    t_info->taos = taos_connect(
            g_Dbs.host,
            g_Dbs.user,
            g_Dbs.password,
            db_name,
            g_Dbs.port);
2291 2292 2293 2294
    if (t_info->taos == NULL) {
      fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
      return -1;
    }
H
hzcheng 已提交
2295 2296 2297
    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;
2298 2299
    t_info->use_metric = 1;
    t_info->cols = cols;
2300
    t_info->minDelay = INT16_MAX;
2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314
    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);  
2315 2316

  return 0;
2317 2318 2319
}


2320 2321 2322 2323
static void createChildTables() {
    char tblColsBuf[MAX_SQL_SIZE];
    int len;

2324
  for (int i = 0; i < g_Dbs.dbCount; i++) {    
2325
    if (g_Dbs.db[i].superTblCount > 0) {
2326
        // with super table
2327 2328
      for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
        if ((AUTO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable)
2329
              || (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists)) {
2330 2331 2332
          continue;
        }

2333 2334
        debugPrint("DEBUG - %s() LN%d: %s\n", __func__, __LINE__,
                g_Dbs.db[i].superTbls[j].colsOfCreateChildTable);
2335
        startMultiThreadCreateChildTable(
2336
              g_Dbs.db[i].superTbls[j].colsOfCreateChildTable,
2337 2338 2339
              g_Dbs.threadCountByCreateTbl,
              g_Dbs.db[i].superTbls[j].childTblCount,
              g_Dbs.db[i].dbName, &(g_Dbs.db[i].superTbls[j]));
2340 2341 2342
        g_totalChildTables += g_Dbs.db[i].superTbls[j].childTblCount;
      }
    } else {
2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361
        // normal table
        len = snprintf(tblColsBuf, MAX_SQL_SIZE, "(TS TIMESTAMP");
      for (int i = 0; i < MAX_COLUMN_COUNT; i++) {
        if (g_args.datatype[i]) {
            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);
        } else {
            len = snprintf(tblColsBuf + len, MAX_SQL_SIZE, ")");
            break;
        }
      }

        debugPrint("DEBUG - %s() LN%d: %s\n", __func__, __LINE__,
                tblColsBuf);
2362
      startMultiThreadCreateChildTable(
2363
              tblColsBuf,
2364 2365 2366 2367 2368
              g_Dbs.threadCountByCreateTbl,
              g_args.num_of_DPT,
              g_Dbs.db[i].dbName,
              NULL);
    }
2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384
  }
}

/*
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
2385

2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402
  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;
2403

2404 2405
  FILE *fp = fopen(superTblInfo->tagsFile, "r");
  if (fp == NULL) {
2406 2407
    printf("Failed to open tags file: %s, reason:%s\n",
            superTblInfo->tagsFile, strerror(errno));
2408 2409 2410 2411 2412 2413 2414
    return -1;
  }

  if (superTblInfo->tagDataBuf) {
    free(superTblInfo->tagDataBuf);
    superTblInfo->tagDataBuf = NULL;
  }
2415

2416 2417 2418 2419 2420 2421 2422 2423 2424
  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;
  }

2425
  while ((readLen = tgetline(&line, &n, fp)) != -1) {
2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437
    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) {
2438 2439
      char *tmp = realloc(tagDataBuf,
              (size_t)tagCount*1.5*superTblInfo->lenOfTagOfOneRow);
2440 2441 2442
      if (tmp != NULL) {
        tagDataBuf = tmp;
        tagCount = (int)(tagCount*1.5);
2443 2444
        memset(tagDataBuf + count*superTblInfo->lenOfTagOfOneRow,
                0, (size_t)((tagCount-count)*superTblInfo->lenOfTagOfOneRow));
2445 2446 2447 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
      } 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) {
2481
    readLen = tgetline(&line, &n, fp);
2482 2483
    if (-1 == readLen) {
      if(0 != fseek(fp, 0, SEEK_SET)) {
2484 2485
        printf("Failed to fseek file: %s, reason:%s\n",
                superTblInfo->sampleFile, strerror(errno));
2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499
        return -1;
      }
      continue;
    }
  
    if (('\r' == line[readLen - 1]) || ('\n' == line[readLen - 1])) {
      line[--readLen] = 0;
    }

    if (readLen == 0) {
      continue;
    }

    if (readLen > superTblInfo->lenOfOneRow) {
2500 2501
      printf("sample row len[%d] overflow define schema len[%d], so discard this row\n",
              (int32_t)readLen, superTblInfo->lenOfOneRow);
2502 2503 2504 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
      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) {
2547 2548
    printf("failed to read json, column size overflow, max column size is %d\n",
            MAX_COLUMN_COUNT);
2549 2550 2551 2552 2553 2554
    goto PARSE_OVER;
  }

  int count = 1;
  int index = 0;
  StrColumn    columnCase;
2555

2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578
  //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;
    }
2579 2580
    //tstrncpy(superTbls->columns[k].dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592
            
    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) {
2593
      tstrncpy(superTbls->columns[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE);
2594 2595 2596 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
      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;
    }
2638
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650
            
    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) {
2651
      tstrncpy(superTbls->tags[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE);
2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671
      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) {
2672
    tstrncpy(g_Dbs.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
2673 2674 2675 2676
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
2677
    tstrncpy(g_Dbs.host, host->valuestring, MAX_DB_NAME_SIZE);
2678
  } else if (!host) {
2679
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693
  } 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) {
2694
    tstrncpy(g_Dbs.user, user->valuestring, MAX_DB_NAME_SIZE);   
2695
  } else if (!user) {
2696
    tstrncpy(g_Dbs.user, "root", MAX_DB_NAME_SIZE);
2697 2698 2699 2700
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
2701
    tstrncpy(g_Dbs.password, password->valuestring, MAX_DB_NAME_SIZE);
2702
  } else if (!password) {
2703
    tstrncpy(g_Dbs.password, "taosdata", MAX_DB_NAME_SIZE);
2704 2705 2706 2707
  }

  cJSON* resultfile = cJSON_GetObjectItem(root, "result_file");
  if (resultfile && resultfile->type == cJSON_String && resultfile->valuestring != NULL) {
2708
    tstrncpy(g_Dbs.resultFile, resultfile->valuestring, MAX_FILE_NAME_LEN);
2709
  } else if (!resultfile) {
2710
    tstrncpy(g_Dbs.resultFile, "./insert_res.txt", MAX_FILE_NAME_LEN);
2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732
  }

  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;
  } 

2733 2734
      cJSON* insertInterval = cJSON_GetObjectItem(root, "insert_interval");
      if (insertInterval && insertInterval->type == cJSON_Number) {
2735
        g_args.insert_interval = insertInterval->valueint;
2736
      } else if (!insertInterval) {
2737
        g_args.insert_interval = 0;
2738 2739 2740 2741 2742 2743 2744
      } 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) {
2745
        g_args.num_of_RPR = numRecPerReq->valueint;
2746
      } else if (!numRecPerReq) {
2747
        g_args.num_of_RPR = 100;
2748 2749 2750 2751 2752
      } else {
        printf("failed to read json, num_of_records_per_req not found");
        goto PARSE_OVER;
      }
 
2753
  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
2754 2755 2756
  if (answerPrompt 
          && answerPrompt->type == cJSON_String
          && answerPrompt->valuestring != NULL) {
2757 2758 2759 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
    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;
    }
2800
    tstrncpy(g_Dbs.db[i].dbName, dbName->valuestring, MAX_DB_NAME_SIZE);
2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817

    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) {
2818
      tstrncpy(g_Dbs.db[i].dbCfg.precision, precision->valuestring, MAX_DB_NAME_SIZE);
2819
    } else if (!precision) {
2820
      //tstrncpy(g_Dbs.db[i].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
2821 2822 2823 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
      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;
    }

2937 2938 2939 2940 2941 2942 2943 2944 2945 2946
    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;
    }

2947 2948 2949 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
    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;
      }
2991
      tstrncpy(g_Dbs.db[i].superTbls[j].sTblName, stbName->valuestring, MAX_TB_NAME_SIZE);
2992 2993 2994 2995 2996 2997
    
      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;
      }
2998
      tstrncpy(g_Dbs.db[i].superTbls[j].childTblPrefix, prefix->valuestring, MAX_DB_NAME_SIZE);
2999 3000

      cJSON *autoCreateTbl = cJSON_GetObjectItem(stbInfo, "auto_create_table"); // yes, no, null
3001 3002 3003
      if (autoCreateTbl
              && autoCreateTbl->type == cJSON_String
              && autoCreateTbl->valuestring != NULL) {
3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021
        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) {
3022
        g_Dbs.db[i].superTbls[j].batchCreateTableNum = 1000;
3023 3024 3025 3026 3027 3028
      } 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
3029 3030 3031
      if (childTblExists
              && childTblExists->type == cJSON_String
              && childTblExists->valuestring != NULL) {
3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053
        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");
3054 3055 3056 3057
      if (dataSource && dataSource->type == cJSON_String
              && dataSource->valuestring != NULL) {
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource,
                dataSource->valuestring, MAX_DB_NAME_SIZE);
3058
      } else if (!dataSource) {
3059
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource, "rand", MAX_DB_NAME_SIZE);
3060 3061 3062 3063 3064 3065
      } else {
        printf("failed to read json, data_source not found");
        goto PARSE_OVER;
      }

      cJSON *insertMode = cJSON_GetObjectItem(stbInfo, "insert_mode"); // taosc , restful
3066 3067 3068 3069
      if (insertMode && insertMode->type == cJSON_String
              && insertMode->valuestring != NULL) {
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode,
                insertMode->valuestring, MAX_DB_NAME_SIZE);
3070
      } else if (!insertMode) {
3071
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode, "taosc", MAX_DB_NAME_SIZE);
3072 3073 3074 3075 3076 3077 3078
      } 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) {
3079
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp, ts->valuestring, MAX_DB_NAME_SIZE);
3080
      } else if (!ts) {
3081
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp, "now", MAX_DB_NAME_SIZE);
3082 3083 3084 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
      } 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) {
3112 3113
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat,
                sampleFormat->valuestring, MAX_DB_NAME_SIZE);
3114
      } else if (!sampleFormat) {
3115
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat, "csv", MAX_DB_NAME_SIZE);
3116 3117 3118 3119 3120 3121 3122
      } 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) {
3123 3124
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFile,
                sampleFile->valuestring, MAX_FILE_NAME_LEN);
3125 3126 3127 3128 3129 3130 3131 3132 3133
      } 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) {
3134 3135
        tstrncpy(g_Dbs.db[i].superTbls[j].tagsFile,
                tagsFile->valuestring, MAX_FILE_NAME_LEN);
3136 3137 3138 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
        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;
      }      

3165 3166 3167 3168 3169
      cJSON *multiThreadWriteOneTbl =
          cJSON_GetObjectItem(stbInfo, "multi_thread_write_one_tbl"); // no , yes
      if (multiThreadWriteOneTbl
              && multiThreadWriteOneTbl->type == cJSON_String
              && multiThreadWriteOneTbl->valuestring != NULL) {
3170 3171 3172 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
        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;
      }
      
3222

3223 3224 3225
      cJSON* insertRows = cJSON_GetObjectItem(stbInfo, "insert_rows");
      if (insertRows && insertRows->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].insertRows = insertRows->valueint;
3226 3227 3228
        //if (0 == g_Dbs.db[i].superTbls[j].insertRows) {
        //  g_Dbs.db[i].superTbls[j].insertRows = 0x7FFFFFFFFFFFFFFF;
        //}
3229 3230 3231 3232 3233 3234 3235
      } else if (!insertRows) {
        g_Dbs.db[i].superTbls[j].insertRows = 0x7FFFFFFFFFFFFFFF;
      } else {
        printf("failed to read json, insert_rows not found");
        goto PARSE_OVER;
      }

3236 3237
      if (NO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable
              || (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists)) {
3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261
        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) {
3262
    tstrncpy(g_queryInfo.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
3263 3264 3265 3266
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
3267
    tstrncpy(g_queryInfo.host, host->valuestring, MAX_DB_NAME_SIZE);
3268
  } else if (!host) {
3269
    tstrncpy(g_queryInfo.host, "127.0.0.1", MAX_DB_NAME_SIZE);
3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283
  } 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) {
3284
    tstrncpy(g_queryInfo.user, user->valuestring, MAX_DB_NAME_SIZE);   
3285
  } else if (!user) {
3286
    tstrncpy(g_queryInfo.user, "root", MAX_DB_NAME_SIZE); ;
3287 3288 3289 3290
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
3291
    tstrncpy(g_queryInfo.password, password->valuestring, MAX_DB_NAME_SIZE);
3292
  } else if (!password) {
3293
    tstrncpy(g_queryInfo.password, "taosdata", MAX_DB_NAME_SIZE);;
3294
  }
H
hzcheng 已提交
3295

3296
  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
3297 3298
  if (answerPrompt && answerPrompt->type == cJSON_String
          && answerPrompt->valuestring != NULL) {
3299 3300 3301 3302
    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
3303
    } else {
3304
      g_args.answer_yes = false;
H
hzcheng 已提交
3305
    }
3306 3307 3308 3309 3310 3311 3312 3313 3314
  } 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) {
3315
    tstrncpy(g_queryInfo.dbName, dbs->valuestring, MAX_DB_NAME_SIZE);
3316 3317 3318
  } else if (!dbs) {
    printf("failed to read json, databases not found\n");
    goto PARSE_OVER;
H
hzcheng 已提交
3319
  }
3320 3321 3322

  cJSON* queryMode = cJSON_GetObjectItem(root, "query_mode");
  if (queryMode && queryMode->type == cJSON_String && queryMode->valuestring != NULL) {
3323
    tstrncpy(g_queryInfo.queryMode, queryMode->valuestring, MAX_TB_NAME_SIZE);
3324
  } else if (!queryMode) {
3325
    tstrncpy(g_queryInfo.queryMode, "taosc", MAX_TB_NAME_SIZE);
3326 3327 3328
  } else {
    printf("failed to read json, query_mode not found\n");
    goto PARSE_OVER;
H
hzcheng 已提交
3329
  }
3330 3331 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
  
  // 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");
3392 3393 3394
    if (keepProgress
            && keepProgress->type == cJSON_String
            && keepProgress->valuestring != NULL) {
3395 3396 3397 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
      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;
        }
3431
        tstrncpy(g_queryInfo.superQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
H
hzcheng 已提交
3432

3433 3434
        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (NULL != result && result->type == cJSON_String && result->valuestring != NULL) {
3435
          tstrncpy(g_queryInfo.superQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454
        } 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
3455
  } else {
3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478
    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) {
3479
      tstrncpy(g_queryInfo.subQueryInfo.sTblName, stblname->valuestring, MAX_TB_NAME_SIZE);
3480 3481 3482 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
    } 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;
        }
3560
        tstrncpy(g_queryInfo.subQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
3561 3562 3563

        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (result != NULL && result->type == cJSON_String && result->valuestring != NULL){
3564
          tstrncpy(g_queryInfo.subQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3565 3566 3567 3568 3569 3570 3571 3572
        } 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
3573 3574
  }

3575
  ret = true;
H
hzcheng 已提交
3576

3577 3578 3579 3580 3581 3582
PARSE_OVER:
  //free(content);
  //cJSON_Delete(root);
  //fclose(fp);
  return ret;
}
H
hzcheng 已提交
3583

3584
static bool getInfoFromJsonFile(char* file) {
3585 3586
    debugPrint("DEBUG - %s %d %s\n", __func__, __LINE__, file);

3587 3588 3589 3590 3591
  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
3592

3593 3594 3595 3596 3597 3598 3599 3600 3601
  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
3602
  }
H
Hui Li 已提交
3603

3604 3605 3606 3607 3608 3609
  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
3610

3611 3612 3613
  cJSON* filetype = cJSON_GetObjectItem(root, "filetype");
  if (filetype && filetype->type == cJSON_String && filetype->valuestring != NULL) {
    if (0 == strcasecmp("insert", filetype->valuestring)) {
3614
      g_args.test_mode = INSERT_MODE;
3615
    } else if (0 == strcasecmp("query", filetype->valuestring)) {
3616
      g_args.test_mode = QUERY_MODE;
3617
    } else if (0 == strcasecmp("subscribe", filetype->valuestring)) {
3618
      g_args.test_mode = SUBSCRIBE_MODE;
3619 3620 3621 3622 3623
    } else {
      printf("failed to read json, filetype not support\n");
      goto PARSE_OVER;
    }
  } else if (!filetype) {
3624
    g_args.test_mode = INSERT_MODE;
3625 3626 3627 3628
  } else {
    printf("failed to read json, filetype not found\n");
    goto PARSE_OVER;
  }
H
hzcheng 已提交
3629

3630
  if (INSERT_MODE == g_args.test_mode) {
3631
    ret = getMetaFromInsertJsonFile(root);
3632
  } else if (QUERY_MODE == g_args.test_mode) {
3633
    ret = getMetaFromQueryJsonFile(root);
3634
  } else if (SUBSCRIBE_MODE == g_args.test_mode) {
3635 3636 3637 3638
    ret = getMetaFromQueryJsonFile(root);
  } else {
    printf("input json file type error! please input correct file type: insert or query or subscribe\n");
    goto PARSE_OVER;
3639
  } 
3640 3641 3642 3643

PARSE_OVER:
  free(content);
  cJSON_Delete(root);
H
hzcheng 已提交
3644
  fclose(fp);
3645 3646
  return ret;
}
H
hzcheng 已提交
3647

3648 3649 3650 3651 3652 3653
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]);
      //}
3654

3655 3656
      if (g_Dbs.db[i].superTbls[j].tagsFile[0] != 0) {
        (void)readTagFromCsvFileToMem(&g_Dbs.db[i].superTbls[j]);
S
Shuaiqiang Chang 已提交
3657
      }
3658 3659 3660 3661 3662 3663 3664 3665
    }
  }
}

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++) {
3666 3667 3668
      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
3669
      }
3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681
      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
3682
    }
3683 3684
  }
}
S
Shuaiqiang Chang 已提交
3685

3686 3687 3688 3689 3690 3691 3692 3693
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
3694

3695 3696 3697 3698
  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
3699

3700 3701 3702 3703
  (*sampleUsePos)++;
  
  return dataLen;
}
S
Shuaiqiang Chang 已提交
3704

3705 3706 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
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
3743
  }
3744 3745
  dataLen -= 2;
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, ")");
3746

3747 3748
  return dataLen;
}
S
Shuaiqiang Chang 已提交
3749

3750
static void syncWriteForNumberOfTblInOneSql(
3751
        threadInfo *winfo, FILE *fp, char* sampleDataBuf) {
3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772
  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;
  }

3773
  uint64_t time_counter = winfo->start_time;
3774 3775 3776 3777 3778 3779 3780 3781 3782 3783
  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;

3784
      for (int k = 0; k < g_args.num_of_RPR;) {
3785 3786 3787 3788 3789 3790 3791 3792
        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;
        }
3793

3794 3795 3796 3797 3798 3799 3800
        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 {
3801 3802
              tagsValBuf = getTagValueFromTagSample(
                      superTblInfo, tbl_id % superTblInfo->tagSampleCount);
3803 3804 3805 3806 3807 3808
            }
            if (NULL == tagsValBuf) {
              goto free_and_statistics;
            }

            if (0 == len) {
3809 3810 3811 3812 3813 3814 3815 3816 3817
              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);
3818
            } else {
3819 3820 3821 3822 3823 3824 3825 3826 3827
              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);
3828 3829 3830 3831
            }
            tmfree(tagsValBuf);
          } else if (TBL_ALREADY_EXISTS == superTblInfo->childTblExists) {
            if (0 == len) {
3832 3833 3834 3835 3836
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      "insert into %s.%s values ", 
                      winfo->db_name, 
                      superTblInfo->childTblName + tbl_id * TSDB_TABLE_NAME_LEN);
3837
            } else {
3838 3839 3840 3841 3842
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      " %s.%s values ", 
                      winfo->db_name, 
                      superTblInfo->childTblName + tbl_id * TSDB_TABLE_NAME_LEN);
3843 3844 3845
            }
          } else {  // pre-create child table
            if (0 == len) {
3846 3847 3848 3849 3850 3851
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      "insert into %s.%s%d values ", 
                      winfo->db_name, 
                      superTblInfo->childTblPrefix, 
                      tbl_id);
3852
            } else {
3853 3854 3855 3856 3857 3858
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      " %s.%s%d values ", 
                      winfo->db_name, 
                      superTblInfo->childTblPrefix, 
                      tbl_id);
3859 3860
            }            
          }
3861

3862 3863 3864
          tmp_time = time_counter;
          for (k = 0; k < superTblInfo->rowsPerTbl;) {
            int retLen = 0;
3865 3866
            if (0 == strncasecmp(superTblInfo->dataSource, 
                        "sample", strlen("sample"))) {
3867 3868 3869 3870 3871 3872 3873
              retLen = getRowDataFromSample(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      tmp_time += superTblInfo->timeStampStep, 
                      superTblInfo, 
                      &sampleUsePos, 
                      fp, 
                      sampleDataBuf);
3874 3875 3876
              if (retLen < 0) {
                goto free_and_statistics;
              }
3877 3878
            } else if (0 == strncasecmp(
                        superTblInfo->dataSource, "rand", strlen("rand"))) {
3879
              int rand_num = rand_tinyint() % 100;            
3880 3881
              if (0 != superTblInfo->disorderRatio 
                      && rand_num < superTblInfo->disorderRatio) {
3882
                int64_t d = tmp_time - rand() % superTblInfo->disorderRange;
3883 3884 3885 3886
                retLen = generateRowData(pstr + len, 
                        superTblInfo->maxSqlLen - len, 
                        d, 
                        superTblInfo);
3887
              } else {
3888 3889 3890 3891
                retLen = generateRowData(pstr + len, 
                        superTblInfo->maxSqlLen - len, 
                        tmp_time += superTblInfo->timeStampStep, 
                        superTblInfo);
3892 3893 3894 3895 3896 3897 3898 3899 3900
              }
              if (retLen < 0) {
                goto free_and_statistics;
              }
            }
            len += retLen;
            //inserted++;
            k++;
            totalRowsInserted++;
3901

3902 3903
            if (inserted >= superTblInfo->insertRows || 
                    (superTblInfo->maxSqlLen - len) < (superTblInfo->lenOfOneRow + 128)) {
3904
              tID = tbl_id + 1;
3905 3906
              printf("config rowsPerTbl and numberOfTblInOneSql not match with max_sql_lenth, please reconfig![lenOfOneRow:%d]\n", 
                      superTblInfo->lenOfOneRow);
3907 3908 3909 3910 3911 3912 3913 3914
              goto send_to_server;
            }
          }
        }

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

3915
send_to_server:
3916 3917 3918 3919 3920 3921 3922 3923 3924 3925
        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();
        }

3926 3927 3928
        if (0 == strncasecmp(superTblInfo->insertMode, 
                    "taosc", 
                    strlen("taosc"))) {    
3929 3930
          //printf("multi table===== sql: %s \n\n", buffer);
          //int64_t t1 = taosGetTimestampMs();
3931 3932 3933 3934
          int64_t startTs;
          int64_t endTs;
          startTs = taosGetTimestampUs();

3935
          debugPrint("DEBUG %s() LN%d buff: %s\n", __func__, __LINE__, buffer);
3936 3937
          int affectedRows = queryDbExec(
                  winfo->taos, buffer, INSERT_TYPE);
3938

3939 3940
          if (0 > affectedRows) {
            goto free_and_statistics;
3941 3942 3943 3944 3945 3946 3947 3948 3949
          } 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;      
          }
3950 3951 3952 3953
          totalAffectedRows += affectedRows;

          int64_t  currentPrintTime = taosGetTimestampMs();
          if (currentPrintTime - lastPrintTime > 30*1000) {
3954 3955 3956 3957
            printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n", 
                    winfo->threadID, 
                    totalRowsInserted, 
                    totalAffectedRows);
3958 3959 3960
            lastPrintTime = currentPrintTime;
          }
          //int64_t t2 = taosGetTimestampMs();          
3961
          //printf("taosc insert sql return, Spent %.4f seconds \n", (double)(t2 - t1)/1000.0); 
3962 3963
        } else {
          //int64_t t1 = taosGetTimestampMs();
3964
          int retCode = postProceSql(g_Dbs.host, g_Dbs.port, buffer);
3965 3966
          //int64_t t2 = taosGetTimestampMs();          
          //printf("http insert sql return, Spent %ld ms \n", t2 - t1);
3967

3968
          if (0 != retCode) {
3969
            printf("========restful return fail, threadID[%d]\n", winfo->threadID);
3970 3971 3972
            goto free_and_statistics;
          }
        }
3973 3974 3975 3976
        if (g_args.insert_interval) {
            et = taosGetTimestampMs();
        }

3977 3978 3979 3980
        break;
      }

      if (tID > winfo->end_table_id) {
3981
        if (0 == strncasecmp(superTblInfo->dataSource, "sample", strlen("sample"))) {
3982 3983 3984 3985 3986 3987 3988 3989
          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
3990 3991
  }

3992
free_and_statistics:
3993 3994 3995 3996 3997
  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
3998 3999
}

4000 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
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);
}

4058 4059 4060 4061 4062 4063 4064 4065
// 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
*/
4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085
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
  for (int i = 0; i < MAX_COLUMN_COUNT; i ++) {
      if (NULL == g_args.datatype[i])
          break;
      else
          ncols_per_record ++;
  }

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

4086 4087 4088
  uint64_t st = 0;
  uint64_t et = 0;

4089
  for (int i = 0; i < g_args.num_of_DPT;) {
4090

4091 4092 4093 4094 4095
    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;
4096 4097 4098
      pstr += sprintf(pstr,
              "insert into %s.%s%d values",
              winfo->db_name, g_args.tb_prefix, tID);
4099 4100 4101 4102 4103
      int k;
      for (k = 0; k < g_args.num_of_RPR;) {
        int rand_num = rand() % 100;
        int len = -1;

4104 4105
        if ((g_args.disorderRatio != 0)
                && (rand_num < g_args.disorderRange)) {
4106 4107
             
          int64_t d = tmp_time - rand() % 1000000 + rand_num;
4108 4109
          len = generateData(data, data_type,
                  ncols_per_record, d, len_of_binary);
4110
        } else {
4111 4112
          len = generateData(data, data_type,
                  ncols_per_record, tmp_time += 1000, len_of_binary);
4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132
        }

        //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);
4133 4134 4135 4136 4137 4138 4139 4140 4141 4142
        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();
        }
4143 4144 4145 4146 4147 4148
      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;
4149 4150 4151 4152
        if (delay > winfo->maxDelay)
            winfo->maxDelay = delay;
        if (delay < winfo->minDelay)
            winfo->minDelay = delay;
4153 4154 4155
        winfo->cntDelay++;
        winfo->totalDelay += delay;
        //winfo->avgDelay = (double)winfo->totalDelay / winfo->cntDelay;      
4156 4157 4158 4159 4160
      }

        if (g_args.insert_interval) {
            et = taosGetTimestampMs();
        }
4161 4162 4163 4164 4165 4166

      if (tID == winfo->end_table_id) {
        i = inserted;
        time_counter = tmp_time;
      }
    }
4167

4168 4169 4170 4171 4172 4173
  }
  return NULL;
}


static void* syncWriteWithStb(void *sarg) {
4174 4175 4176
  uint64_t    totalRowsInserted = 0;
  uint64_t    totalAffectedRows = 0;
  uint64_t    lastPrintTime = taosGetTimestampMs();
4177

4178 4179 4180 4181 4182 4183 4184 4185
  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 
4186 4187 4188 4189 4190
  if (0 == strncasecmp(superTblInfo->dataSource, 
              "sample", 
              strlen("sample"))) {
    sampleDataBuf = calloc(
            superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, 1);
4191
    if (sampleDataBuf == NULL) {
4192 4193 4194
      printf("Failed to calloc %d Bytes, reason:%s\n", 
              superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, 
              strerror(errno));
4195 4196
      return NULL;
    }
4197

4198 4199
    fp = fopen(superTblInfo->sampleFile, "r");
    if (fp == NULL) {
4200 4201
      printf("Failed to open sample file: %s, reason:%s\n", 
              superTblInfo->sampleFile, strerror(errno));
4202 4203 4204
      tmfree(sampleDataBuf);
      return NULL;
    }
4205 4206
    int ret = readSampleFromCsvFileToMem(fp, 
            superTblInfo, sampleDataBuf);
4207 4208 4209 4210 4211
    if (0 != ret) {
      tmfree(sampleDataBuf);
      tmfclose(fp);
      return NULL;
    }
H
Hui Li 已提交
4212
  }
4213 4214 4215 4216 4217 4218

  if (superTblInfo->numberOfTblInOneSql > 0) {
    syncWriteForNumberOfTblInOneSql(winfo, fp, sampleDataBuf);
    tmfree(sampleDataBuf);
    tmfclose(fp);
    return NULL;
H
Hui Li 已提交
4219 4220
  }

4221
  char* buffer = calloc(superTblInfo->maxSqlLen, 1);
4222 4223 4224 4225 4226 4227 4228
  if (NULL == buffer) {
    printf("Failed to calloc %d Bytes, reason:%s\n", 
              superTblInfo->maxSqlLen,
              strerror(errno));
    tmfree(sampleDataBuf);
    tmfclose(fp);
    return NULL;
4229
  }
H
Hui Li 已提交
4230

4231
  int64_t time_counter = winfo->start_time;
4232 4233
  uint64_t st = 0;
  uint64_t et = 0;
4234

4235 4236
  debugPrint("DEBUG - %s() LN%d insertRows=%"PRId64"\n", __func__, __LINE__, superTblInfo->insertRows);

4237
  for (int i = 0; i < superTblInfo->insertRows;) {
4238 4239 4240 4241

    for (uint32_t tID = winfo->start_table_id; tID <= winfo->end_table_id; tID++) {
      uint64_t inserted = i;
      uint64_t tmp_time = time_counter;
4242 4243 4244

      int sampleUsePos = samplePos;
      int k = 0;
4245 4246
      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;) {
4247 4248 4249 4250 4251 4252 4253 4254 4255
        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 {
4256 4257 4258
            tagsValBuf = getTagValueFromTagSample(
                    superTblInfo, 
                    tID % superTblInfo->tagSampleCount);
4259 4260 4261 4262 4263
          }
          if (NULL == tagsValBuf) {
            goto free_and_statistics_2;
          }
        
4264 4265 4266 4267 4268 4269 4270 4271 4272
          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);
4273 4274
          tmfree(tagsValBuf);
        } else if (TBL_ALREADY_EXISTS == superTblInfo->childTblExists) {
4275 4276 4277 4278 4279
          len += snprintf(pstr + len, 
                  superTblInfo->maxSqlLen - len, 
                  "insert into %s.%s values", 
                  winfo->db_name, 
                  superTblInfo->childTblName + tID * TSDB_TABLE_NAME_LEN);
4280
        } else {
4281 4282 4283 4284 4285 4286
          len += snprintf(pstr + len, 
                  superTblInfo->maxSqlLen - len, 
                  "insert into %s.%s%d values", 
                  winfo->db_name, 
                  superTblInfo->childTblPrefix, 
                  tID);
4287
        }
4288

4289 4290
        int retLen = 0;
        if (0 == strncasecmp(superTblInfo->dataSource, "sample", strlen("sample"))) {
4291 4292 4293 4294 4295 4296 4297 4298
            retLen = getRowDataFromSample(
                    pstr + len, 
                    superTblInfo->maxSqlLen - len, 
                    tmp_time += superTblInfo->timeStampStep, 
                    superTblInfo, 
                    &sampleUsePos, 
                    fp, 
                    sampleDataBuf);
4299 4300 4301
            if (retLen < 0) {
              goto free_and_statistics_2;
            }
4302
        } else if (0 == strncasecmp(superTblInfo->dataSource, "rand", strlen("rand"))) {
4303
            int rand_num = rand_tinyint() % 100;
4304 4305
            if (0 != superTblInfo->disorderRatio 
                    && rand_num < superTblInfo->disorderRatio) {
4306
              int64_t d = tmp_time - rand() % superTblInfo->disorderRange;
4307 4308 4309 4310
              retLen = generateRowData(
                      pstr + len, 
                      superTblInfo->maxSqlLen - len, d, 
                      superTblInfo);
4311
              //printf("disorder rows, rand_num:%d, last ts:%"PRId64" current ts:%"PRId64"\n", rand_num, tmp_time, d);
4312
        } else {
4313 4314 4315 4316 4317
              retLen = generateRowData(
                      pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      tmp_time += superTblInfo->timeStampStep, 
                      superTblInfo);
4318 4319 4320 4321
            }
            if (retLen < 0) {
              goto free_and_statistics_2;
            }
4322 4323 4324 4325 4326 4327
        }
/*        len += retLen;
*/
        inserted++;
        k++;
        totalRowsInserted++;
4328
  
4329 4330 4331
        if (inserted > superTblInfo->insertRows)
            break;
/*        if (inserted >= superTblInfo->insertRows 
4332 4333
                  || (superTblInfo->maxSqlLen - len) < (superTblInfo->lenOfOneRow + 128)) 
              break;
4334 4335 4336 4337 4338 4339
*/
        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
4340
        }
4341 4342 4343 4344 4345

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

4346
        if (0 == strncasecmp(superTblInfo->insertMode, "taosc", strlen("taosc"))) {
4347 4348
          //printf("===== sql: %s \n\n", buffer);
          //int64_t t1 = taosGetTimestampMs();
4349 4350 4351 4352
          int64_t startTs;
          int64_t endTs;
          startTs = taosGetTimestampUs();

4353
          debugPrint("DEBUG %s() LN%d %s\n", __func__, __LINE__, buffer);
4354
          int affectedRows = queryDbExec(winfo->taos, buffer, INSERT_TYPE);
4355

4356 4357
          if (0 > affectedRows){
            goto free_and_statistics_2;
4358 4359 4360 4361 4362 4363 4364 4365
          } 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;      
4366 4367 4368 4369 4370
          }
          totalAffectedRows += affectedRows;

          int64_t  currentPrintTime = taosGetTimestampMs();
          if (currentPrintTime - lastPrintTime > 30*1000) {
4371 4372 4373 4374
            printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n", 
                    winfo->threadID, 
                    totalRowsInserted, 
                    totalAffectedRows);
4375 4376
            lastPrintTime = currentPrintTime;
          }
4377
          //int64_t t2 = taosGetTimestampMs();
4378 4379 4380
          //printf("taosc insert sql return, Spent %.4f seconds \n", (double)(t2 - t1)/1000.0);  
        } else {
          //int64_t t1 = taosGetTimestampMs();
4381
          int retCode = postProceSql(g_Dbs.host, g_Dbs.port, buffer);
4382 4383 4384 4385
          //int64_t t2 = taosGetTimestampMs();          
          //printf("http insert sql return, Spent %ld ms \n", t2 - t1);
          
          if (0 != retCode) {
4386
            printf("========restful return fail, threadID[%d]\n", winfo->threadID);
4387 4388 4389
            goto free_and_statistics_2;
          }
        }
4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406
        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;
        }    
        */
4407 4408 4409
      }

      if (tID == winfo->end_table_id) {
4410
        if (0 == strncasecmp(
4411
                    superTblInfo->dataSource, "sample", strlen("sample"))) {
4412 4413
          samplePos = sampleUsePos;
        } 
4414

4415 4416 4417
        i = inserted;
        time_counter = tmp_time;
      }
4418 4419
    }

4420 4421 4422
    //printf("========loop %d childTables duration:%"PRId64 "========inserted rows:%d\n", winfo->end_table_id - winfo->start_table_id, et - st, i);
  }

4423
free_and_statistics_2:
4424 4425 4426 4427 4428 4429 4430
  tmfree(buffer);
  tmfree(sampleDataBuf);
  tmfclose(fp);

  winfo->totalRowsInserted = totalRowsInserted;
  winfo->totalAffectedRows = totalAffectedRows;
  
4431 4432 4433 4434
  printf("====thread[%d] completed total inserted rows: %"PRId64 ", total affected rows: %"PRId64 "====\n", 
          winfo->threadID, 
          totalRowsInserted, 
          totalAffectedRows);
4435
  return NULL;
H
Hui Li 已提交
4436 4437
}

4438 4439 4440
void callBack(void *param, TAOS_RES *res, int code) {
  threadInfo* winfo = (threadInfo*)param; 

4441
  if (g_args.insert_interval) {
4442 4443 4444 4445
    winfo->et = taosGetTimestampMs();
    if (winfo->et - winfo->st < 1000) {
      taosMsleep(1000 - (winfo->et - winfo->st)); // ms
    }
H
Hui Li 已提交
4446 4447
  }
  
4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462
  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
4463
  
4464
  for (int i = 0; i < g_args.num_of_RPR; i++) {
4465 4466 4467 4468 4469 4470 4471 4472 4473
    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
4474
    }
4475 4476
    pstr += sprintf(pstr, "%s", data);
    winfo->counter++;
H
Hui Li 已提交
4477

4478 4479
    if (winfo->counter >= winfo->superTblInfo->insertRows) {
      break;
H
Hui Li 已提交
4480 4481
    }
  }
4482
  
4483
  if (g_args.insert_interval) {
4484 4485 4486 4487 4488
    winfo->st = taosGetTimestampMs();
  }
  taos_query_a(winfo->taos, buffer, callBack, winfo);
  free(buffer);
  free(data);
H
Hui Li 已提交
4489

4490
  taos_free_result(res);
H
Hui Li 已提交
4491 4492
}

4493 4494 4495 4496 4497 4498 4499
void *asyncWrite(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg;

  winfo->st = 0;
  winfo->et = 0;
  winfo->lastTs = winfo->start_time;
  
4500
  if (g_args.insert_interval) {
4501
    winfo->st = taosGetTimestampMs();
H
Hui Li 已提交
4502
  }
4503 4504 4505
  taos_query_a(winfo->taos, "show databases", callBack, winfo);

  tsem_wait(&(winfo->lock_sem));
H
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4506 4507 4508 4509

  return NULL;
}

4510 4511
void startMultiThreadInsertData(int threads, char* db_name, char* precision,
        SSuperTable* superTblInfo) {
4512 4513 4514 4515 4516

    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));
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Hui Li 已提交
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4518 4519 4520 4521 4522
    int ntables = 0;
    if (superTblInfo)
        ntables = superTblInfo->childTblCount;
    else
        ntables = g_args.num_of_tables;
H
Hui Li 已提交
4523

4524 4525 4526 4527 4528 4529 4530 4531 4532 4533
    int a = ntables / threads;
    if (a < 1) {
        threads = ntables;
        a = 1;
    }

    int b = 0;
    if (threads != 0) {
        b = ntables % threads;
    }
4534 4535 4536 4537 4538 4539 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555

  //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);
    }
  }

4556 4557 4558 4559 4560 4561
  int64_t start_time; 
  if (superTblInfo) {
    if (0 == strncasecmp(superTblInfo->startTimestamp, "now", 3)) {
        start_time = taosGetTimestamp(timePrec);
    } else {    
        taosParseTime(
4562 4563 4564 4565
            superTblInfo->startTimestamp, 
            &start_time, 
            strlen(superTblInfo->startTimestamp), 
            timePrec, 0);
4566 4567 4568
    }
  } else {
     start_time = 1500000000000;
4569 4570 4571 4572
  }

  double start = getCurrentTime();
  
H
Hui Li 已提交
4573 4574
  int last = 0;
  for (int i = 0; i < threads; i++) {
4575
    threadInfo *t_info = infos + i;
H
Hui Li 已提交
4576 4577
    t_info->threadID = i;
    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
4578 4579 4580
    t_info->superTblInfo = superTblInfo;

    t_info->start_time = start_time;
4581
    t_info->minDelay = INT16_MAX;
4582

4583 4584
    if ((NULL == superTblInfo) ||
            (0 == strncasecmp(superTblInfo->insertMode, "taosc", 5))) {
4585
      //t_info->taos = taos;
4586 4587 4588
      t_info->taos = taos_connect(
              g_Dbs.host, g_Dbs.user, 
              g_Dbs.password, db_name, g_Dbs.port);
4589
      if (NULL == t_info->taos) {
4590 4591
        printf("connect to server fail from insert sub thread, reason: %s\n",
                taos_errstr(NULL));
4592 4593 4594 4595 4596 4597
        exit(-1);
      }
    } else {
      t_info->taos = NULL;
    }

4598 4599
    if ((NULL == superTblInfo)
            || (0 == superTblInfo->multiThreadWriteOneTbl)) {
4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610
      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) {
4611 4612 4613 4614 4615
        if (superTblInfo) {
            pthread_create(pids + i, NULL, syncWriteWithStb, t_info);
        } else {
            pthread_create(pids + i, NULL, syncWrite, t_info);
        }
4616 4617 4618
    } else {      
      pthread_create(pids + i, NULL, asyncWrite, t_info);
    }
H
Hui Li 已提交
4619 4620 4621 4622 4623 4624
  }
  
  for (int i = 0; i < threads; i++) {
    pthread_join(pids[i], NULL);
  }

4625 4626 4627
  int64_t totalDelay = 0;
  int64_t maxDelay = 0;
  int64_t minDelay = INT16_MAX;
4628
  int64_t cntDelay = 1;
4629 4630
  double  avgDelay = 0;

H
Hui Li 已提交
4631
  for (int i = 0; i < threads; i++) {
4632 4633
    threadInfo *t_info = infos + i;

S
TD-1057  
Shengliang Guan 已提交
4634
    tsem_destroy(&(t_info->lock_sem));
4635 4636
    taos_close(t_info->taos);

4637 4638 4639
    if (superTblInfo) {
        superTblInfo->totalAffectedRows += t_info->totalAffectedRows;
        superTblInfo->totalRowsInserted += t_info->totalRowsInserted;
4640

4641 4642 4643 4644 4645
        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
4646
  }
4647
  cntDelay -= 1;
H
Hui Li 已提交
4648

4649
  if (cntDelay == 0)    cntDelay = 1;
4650 4651
  avgDelay = (double)totalDelay / cntDelay;

4652
  double end = getCurrentTime();
4653
  double t = end - start;
4654 4655 4656

  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", 
4657 4658 4659 4660
          t, superTblInfo->totalRowsInserted,
          superTblInfo->totalAffectedRows,
          threads, db_name, superTblInfo->sTblName,
          superTblInfo->totalRowsInserted / t);
4661
    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", 
4662 4663 4664 4665
          t, superTblInfo->totalRowsInserted,
          superTblInfo->totalAffectedRows,
          threads, db_name, superTblInfo->sTblName,
          superTblInfo->totalRowsInserted / t);
4666
  }
4667 4668 4669 4670 4671

  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);
4672 4673 4674
  
  //taos_close(taos);

H
Hui Li 已提交
4675 4676 4677 4678
  free(pids);
  free(infos);  
}

4679

H
hzcheng 已提交
4680
void *readTable(void *sarg) {
4681 4682
#if 1  
  threadInfo *rinfo = (threadInfo *)sarg;
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4683 4684
  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
4685
  uint64_t sTime = rinfo->start_time;
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hzcheng 已提交
4686 4687
  char *tb_prefix = rinfo->tb_prefix;
  FILE *fp = fopen(rinfo->fp, "a");
H
Hui Li 已提交
4688 4689 4690 4691
  if (NULL == fp) {
    printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
    return NULL;
  }
4692

4693 4694 4695 4696 4697 4698 4699
    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
4700 4701
  int num_of_tables = rinfo->end_table_id - rinfo->start_table_id + 1;
  int totalData = num_of_DPT * num_of_tables;
4702
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
H
hzcheng 已提交
4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714

  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
4715
      sprintf(command, "select %s from %s%d where ts>= %" PRId64, aggreFunc[j], tb_prefix, i, sTime);
H
hzcheng 已提交
4716 4717

      double t = getCurrentTime();
S
Shuaiqiang Chang 已提交
4718 4719
      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);
H
hzcheng 已提交
4720

S
Shuaiqiang Chang 已提交
4721
      if (code != 0) {
H
Haojun Liao 已提交
4722
        fprintf(stderr, "Failed to query:%s\n", taos_errstr(pSql));
S
Shuaiqiang Chang 已提交
4723
        taos_free_result(pSql);
H
hzcheng 已提交
4724
        taos_close(taos);
4725
        fclose(fp);
4726
        return NULL;
H
hzcheng 已提交
4727 4728
      }

S
Shuaiqiang Chang 已提交
4729
      while (taos_fetch_row(pSql) != NULL) {
H
hzcheng 已提交
4730 4731 4732 4733 4734 4735
        count++;
      }

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

S
Shuaiqiang Chang 已提交
4736
      taos_free_result(pSql);
H
hzcheng 已提交
4737 4738 4739
    }

    fprintf(fp, "|%10s  |   %10d   |  %12.2f   |   %10.2f  |\n",
S
slguan 已提交
4740
            aggreFunc[j][0] == '*' ? "   *   " : aggreFunc[j], totalData,
H
hzcheng 已提交
4741 4742 4743 4744 4745
            (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);
4746
#endif
H
hzcheng 已提交
4747 4748 4749 4750
  return NULL;
}

void *readMetric(void *sarg) {
4751 4752
#if 1  
  threadInfo *rinfo = (threadInfo *)sarg;
H
hzcheng 已提交
4753 4754 4755
  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
  FILE *fp = fopen(rinfo->fp, "a");
H
Hui Li 已提交
4756 4757 4758 4759
  if (NULL == fp) {
    printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
    return NULL;
  }
4760 4761

  int num_of_DPT = rinfo->superTblInfo->insertRows;
H
hzcheng 已提交
4762 4763
  int num_of_tables = rinfo->end_table_id - rinfo->start_table_id + 1;
  int totalData = num_of_DPT * num_of_tables;
4764
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
H
hzcheng 已提交
4765 4766 4767 4768 4769 4770 4771 4772 4773

  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
4774
    char condition[BUFFER_SIZE - 30] = "\0";
B
Bomin Zhang 已提交
4775
    char tempS[64] = "\0";
H
hzcheng 已提交
4776 4777 4778 4779 4780

    int m = 10 < num_of_tables ? 10 : num_of_tables;

    for (int i = 1; i <= m; i++) {
      if (i == 1) {
4781
        sprintf(tempS, "t1 = %d", i);
H
hzcheng 已提交
4782
      } else {
4783
        sprintf(tempS, " or t1 = %d ", i);
H
hzcheng 已提交
4784 4785 4786
      }
      strcat(condition, tempS);

L
liu0x54 已提交
4787
      sprintf(command, "select %s from meters where %s", aggreFunc[j], condition);
H
hzcheng 已提交
4788 4789 4790 4791 4792 4793

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

      double t = getCurrentTime();

S
Shuaiqiang Chang 已提交
4794 4795 4796 4797
      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);

      if (code != 0) {
H
Haojun Liao 已提交
4798
        fprintf(stderr, "Failed to query:%s\n", taos_errstr(pSql));
S
Shuaiqiang Chang 已提交
4799
        taos_free_result(pSql);
H
hzcheng 已提交
4800
        taos_close(taos);
4801
        fclose(fp);
4802
        return NULL;
H
hzcheng 已提交
4803 4804
      }
      int count = 0;
S
Shuaiqiang Chang 已提交
4805
      while (taos_fetch_row(pSql) != NULL) {
H
hzcheng 已提交
4806 4807 4808 4809 4810 4811 4812
        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
4813
      taos_free_result(pSql);
H
hzcheng 已提交
4814 4815 4816 4817
    }
    fprintf(fp, "\n");
  }
  fclose(fp);
4818
#endif
H
hzcheng 已提交
4819 4820 4821
  return NULL;
}

H
Hui Li 已提交
4822

4823 4824
int insertTestProcess() {

4825 4826 4827
  setupForAnsiEscape();
  int ret = printfInsertMeta();
  resetAfterAnsiEscape();
4828

4829 4830 4831
  if (ret == -1)
    exit(EXIT_FAILURE);

4832 4833 4834 4835 4836 4837 4838 4839
  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);
  }
4840 4841 4842 4843 4844 4845 4846 4847 4848

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

  // create database and super tables
4849
  if(createDatabases() != 0) {
4850 4851 4852
    fclose(g_fpOfInsertResult);
    return -1;
  }
4853 4854 4855

  // pretreatement
  prePareSampleData();
4856

4857 4858 4859 4860 4861 4862 4863
  double start;
  double end;

  // create child tables
  start = getCurrentTime();
  createChildTables();
  end = getCurrentTime();
4864

4865
  if (g_totalChildTables > 0) {
4866 4867 4868 4869 4870
    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);
4871
  }
4872

4873
  taosMsleep(1000);
4874 4875
  // create sub threads for inserting data
  //start = getCurrentTime();
4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895
    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
4896
    }
4897
  //end = getCurrentTime();
4898

4899 4900 4901 4902 4903 4904 4905 4906 4907
  //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();
4908

4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921
  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) {
4922
    if (g_queryInfo.superQueryInfo.rate && (et - st) < (int64_t)g_queryInfo.superQueryInfo.rate*1000) {
4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936
      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();          
4937 4938
        printf("=[taosc] thread[%"PRId64"] complete one sql, Spent %f s\n", 
                taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
4939 4940
      } else {
        int64_t t1 = taosGetTimestampUs();
4941 4942
        int retCode = postProceSql(g_queryInfo.host, 
                g_queryInfo.port, g_queryInfo.superQueryInfo.sql[i]);
4943
        int64_t t2 = taosGetTimestampUs();          
4944 4945
        printf("=[restful] thread[%"PRId64"] complete one sql, Spent %f s\n", 
                taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
4946 4947
        
        if (0 != retCode) {
4948
          printf("====restful return fail, threadID[%d]\n", winfo->threadID);
4949 4950 4951 4952 4953
          return NULL;
        }
      }   
    }
    et = taosGetTimestampMs();
4954 4955
    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
4956
  }
4957 4958
  return NULL;
}
H
Hui Li 已提交
4959

4960 4961 4962
void replaceSubTblName(char* inSql, char* outSql, int tblIndex) {
  char sourceString[32] = "xxxx";
  char subTblName[MAX_TB_NAME_SIZE*3];
4963 4964 4965
  sprintf(subTblName, "%s.%s", 
          g_queryInfo.dbName, 
          g_queryInfo.subQueryInfo.childTblName + tblIndex*TSDB_TABLE_NAME_LEN);
4966 4967 4968 4969 4970 4971

  //printf("inSql: %s\n", inSql);
  
  char* pos = strstr(inSql, sourceString);
  if (0 == pos) {
    return; 
H
Hui Li 已提交
4972 4973
  }
  
4974
  tstrncpy(outSql, inSql, pos - inSql + 1);
4975 4976 4977 4978 4979
  //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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4980 4981
}

4982 4983 4984 4985
void *subQueryProcess(void *sarg) {
  char sqlstr[1024];
  threadInfo *winfo = (threadInfo *)sarg; 
  int64_t st = 0;
4986
  int64_t et = (int64_t)g_queryInfo.subQueryInfo.rate*1000;
4987 4988 4989 4990 4991
  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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4993 4994
    st = taosGetTimestampMs();
    for (int i = winfo->start_table_id; i <= winfo->end_table_id; i++) {
4995
      for (int j = 0; j < g_queryInfo.subQueryInfo.sqlCount; j++) {
4996
        memset(sqlstr,0,sizeof(sqlstr));
4997
        replaceSubTblName(g_queryInfo.subQueryInfo.sql[j], sqlstr, i);
4998 4999
        char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
        if (g_queryInfo.subQueryInfo.result[i][0] != 0) {
5000 5001 5002
          sprintf(tmpFile, "%s-%d", 
                  g_queryInfo.subQueryInfo.result[i], 
                  winfo->threadID);
5003 5004 5005
        }
        selectAndGetResult(winfo->taos, sqlstr, tmpFile); 
      }
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5006
    }
5007
    et = taosGetTimestampMs();
5008 5009 5010 5011 5012
    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);
5013 5014 5015 5016
  }
  return NULL;
}

5017
static int queryTestProcess() {
5018
  TAOS * taos = NULL;  
5019 5020 5021 5022 5023
  taos = taos_connect(g_queryInfo.host, 
          g_queryInfo.user, 
          g_queryInfo.password, 
          NULL, 
          g_queryInfo.port);
5024 5025 5026 5027 5028 5029
  if (taos == NULL) {
    fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
5030 5031 5032 5033 5034
    (void)getAllChildNameOfSuperTable(taos, 
            g_queryInfo.dbName, 
            g_queryInfo.subQueryInfo.sTblName, 
            &g_queryInfo.subQueryInfo.childTblName, 
            &g_queryInfo.subQueryInfo.childTblCount);
5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049
  }  
  
  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) {
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Hui Li 已提交
5050
    
5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067
    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);
5068
        debugPrint("DEBUG %s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5069 5070 5071 5072 5073 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
        (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);
5125
  }
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Shuaiqiang Chang 已提交
5126

5127 5128 5129 5130 5131
  tmfree((char*)pids);
  tmfree((char*)infos);  
  
  for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) {
    pthread_join(pidsOfSub[i], NULL);
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hzcheng 已提交
5132
  }
H
Hui Li 已提交
5133

5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148
  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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5149 5150
}

5151 5152
static TAOS_SUB* subscribeImpl(TAOS *taos, char *sql, char* topic, char* resultFileName) {
  TAOS_SUB* tsub = NULL;  
H
hzcheng 已提交
5153

5154
  if (g_queryInfo.superQueryInfo.subscribeMode) {
5155 5156 5157 5158
    tsub = taos_subscribe(taos, 
            g_queryInfo.superQueryInfo.subscribeRestart, 
            topic, sql, subscribe_callback, (void*)resultFileName, 
            g_queryInfo.superQueryInfo.subscribeInterval);
5159
  } else {
5160 5161 5162
    tsub = taos_subscribe(taos, 
            g_queryInfo.superQueryInfo.subscribeRestart, 
            topic, sql, NULL, NULL, 0);
5163
  }
5164

5165 5166 5167 5168
  if (tsub == NULL) {
    printf("failed to create subscription. topic:%s, sql:%s\n", topic, sql);
    return NULL;
  } 
5169

5170 5171
  return tsub;
}
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hzcheng 已提交
5172

5173 5174 5175
void *subSubscribeProcess(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg; 
  char subSqlstr[1024];
H
hzcheng 已提交
5176

5177 5178
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
5179
    debugPrint("DEBUG %s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207
  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();
5208
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
5209 5210 5211 5212 5213 5214 5215 5216 5217
  } 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
5218
      
5219 5220 5221 5222
      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) {
5223 5224 5225
          sprintf(tmpFile, "%s-%d", 
                  g_queryInfo.subQueryInfo.result[i], 
                  winfo->threadID);
5226 5227
        }
        getResult(res, tmpFile);
H
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5228 5229 5230
      }
    }
  }
5231 5232 5233
  taos_free_result(res);
  
  for (int i = 0; i < g_queryInfo.subQueryInfo.sqlCount; i++) {
5234 5235
    taos_unsubscribe(g_queryInfo.subQueryInfo.tsub[i], 
            g_queryInfo.subQueryInfo.subscribeKeepProgress);
5236
  }
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5237 5238 5239
  return NULL;
}

5240 5241
void *superSubscribeProcess(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg; 
H
hzcheng 已提交
5242

5243 5244
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
5245
    debugPrint("DEBUG %s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263
  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) {
5264 5265
        sprintf(tmpFile, "%s-%d", 
                g_queryInfo.superQueryInfo.result[i], winfo->threadID);
5266
      }
5267 5268 5269 5270
      g_queryInfo.superQueryInfo.tsub[i] = 
          subscribeImpl(winfo->taos, 
                  g_queryInfo.superQueryInfo.sql[i], 
                  topic, tmpFile); 
5271 5272 5273 5274 5275
      if (NULL == g_queryInfo.superQueryInfo.tsub[i]) {
        return NULL;
      }
    }
    //et = taosGetTimestampMs();
5276
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290
  } 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) {
5291 5292
          sprintf(tmpFile, "%s-%d", 
                  g_queryInfo.superQueryInfo.result[i], winfo->threadID);
5293 5294 5295 5296 5297 5298 5299 5300
        }
        getResult(res, tmpFile);
      }
    }
  }
  taos_free_result(res);
  
  for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
5301 5302
    taos_unsubscribe(g_queryInfo.superQueryInfo.tsub[i], 
            g_queryInfo.superQueryInfo.subscribeKeepProgress);
5303
  }
H
hzcheng 已提交
5304 5305 5306
  return NULL;
}

5307
static int subscribeTestProcess() {
5308
  printfQueryMeta();
H
hzcheng 已提交
5309

5310 5311 5312
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
    (void)getchar();
Y
yihaoDeng 已提交
5313
  }
5314 5315

  TAOS * taos = NULL;  
5316 5317 5318 5319 5320
  taos = taos_connect(g_queryInfo.host, 
          g_queryInfo.user, 
          g_queryInfo.password, 
          g_queryInfo.dbName, 
          g_queryInfo.port);
5321 5322 5323 5324 5325 5326
  if (taos == NULL) {
    fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
5327 5328 5329 5330 5331
    (void)getAllChildNameOfSuperTable(taos, 
            g_queryInfo.dbName, 
            g_queryInfo.subQueryInfo.sTblName, 
            &g_queryInfo.subQueryInfo.childTblName, 
            &g_queryInfo.subQueryInfo.childTblCount);
5332 5333 5334 5335 5336 5337
  }


  pthread_t  *pids = NULL;
  threadInfo *infos = NULL;
  //==== create sub threads for query from super table
5338 5339
  if (g_queryInfo.superQueryInfo.sqlCount > 0 
          && g_queryInfo.superQueryInfo.concurrent > 0) {
5340 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353
    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
5354
  }
Y
yihaoDeng 已提交
5355
  
5356 5357 5358
  //==== create sub threads for query from sub table  
  pthread_t  *pidsOfSub  = NULL;
  threadInfo *infosOfSub = NULL;
5359 5360 5361 5362 5363 5364
  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));
5365 5366 5367 5368
    if ((NULL == pidsOfSub) || (NULL == infosOfSub)) {
      printf("malloc failed for create threads\n");      
      taos_close(taos);
      exit(-1);
S
Shuaiqiang Chang 已提交
5369
    }
5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393
    
    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
5394
    }
5395
    g_queryInfo.subQueryInfo.threadCnt = threads;
H
hzcheng 已提交
5396
  }
5397 5398 5399 5400
  
  for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
    pthread_join(pids[i], NULL);
  }  
H
hzcheng 已提交
5401

5402 5403
  tmfree((char*)pids);
  tmfree((char*)infos);  
H
hzcheng 已提交
5404

5405 5406
  for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) {
    pthread_join(pidsOfSub[i], NULL);
H
hzcheng 已提交
5407 5408
  }

5409 5410 5411 5412
  tmfree((char*)pidsOfSub);
  tmfree((char*)infosOfSub);    
  taos_close(taos);
  return 0;
H
hzcheng 已提交
5413 5414
}

5415 5416 5417
void initOfInsertMeta() {
  memset(&g_Dbs, 0, sizeof(SDbs));
   
5418 5419 5420 5421 5422 5423 5424
  // 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
5425 5426
}

5427 5428 5429
void initOfQueryMeta() {
  memset(&g_queryInfo, 0, sizeof(SQueryMetaInfo));
   
5430 5431 5432 5433 5434
  // 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
5435 5436
}

5437 5438 5439 5440
void setParaFromArg(){
  if (g_args.host) {
    strcpy(g_Dbs.host, g_args.host);
  } else {
5441
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
5442
  }
L
Liu Tao 已提交
5443

5444 5445 5446 5447 5448 5449 5450
  if (g_args.user) {
    strcpy(g_Dbs.user, g_args.user);
  } 

  if (g_args.password) {
    strcpy(g_Dbs.password, g_args.password);
  } 
L
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5451
  
5452 5453 5454
  if (g_args.port) {
    g_Dbs.port = g_args.port;
  } 
L
Liu Tao 已提交
5455

5456 5457 5458
  g_Dbs.threadCount = g_args.num_of_threads;
  g_Dbs.threadCountByCreateTbl = g_args.num_of_threads;

5459 5460
  g_Dbs.dbCount = 1;
  g_Dbs.db[0].drop = 1;
5461

5462
  tstrncpy(g_Dbs.db[0].dbName, g_args.database, MAX_DB_NAME_SIZE);
5463
  g_Dbs.db[0].dbCfg.replica = g_args.replica;
5464
  tstrncpy(g_Dbs.db[0].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
L
Liu Tao 已提交
5465

5466
  tstrncpy(g_Dbs.resultFile, g_args.output_file, MAX_FILE_NAME_LEN);
5467 5468 5469 5470 5471

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

  g_Dbs.do_aggreFunc = true;
L
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5472

5473 5474 5475 5476
  char dataString[STRING_LEN];
  char **data_type = g_args.datatype;
  
  memset(dataString, 0, STRING_LEN);
L
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5477

5478 5479 5480
  if (strcasecmp(data_type[0], "BINARY") == 0 
          || strcasecmp(data_type[0], "BOOL") == 0 
          || strcasecmp(data_type[0], "NCHAR") == 0 ) {
5481
    g_Dbs.do_aggreFunc = false;
L
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  }
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  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;
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    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;    
5517 5518
      g_Dbs.db[0].superTbls[0].columnCount++;
    }
5519 5520 5521 5522 5523 5524 5525 5526 5527 5528
  
    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++;
      }
    }
5529

5530
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[0].dataType, "INT", MAX_TB_NAME_SIZE);
5531 5532
    g_Dbs.db[0].superTbls[0].tags[0].dataLen = 0;    
  
5533
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[1].dataType, "BINARY", MAX_TB_NAME_SIZE);
5534 5535 5536
    g_Dbs.db[0].superTbls[0].tags[1].dataLen = g_args.len_of_binary;    
    g_Dbs.db[0].superTbls[0].tagCount = 2;  
  } else {
5537
    g_Dbs.threadCountByCreateTbl = 1;
5538
    g_Dbs.db[0].superTbls[0].tagCount = 0; 
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  }
5540

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}

/* 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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5548 5549 5550
  /* Compile regular expression */
  if (regcomp(&regex, reg, cflags) != 0) {
    printf("Fail to compile regex\n");
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    exit(-1);
  }

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  /* 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;
  }
5585

5586 5587 5588 5589 5590 5591 5592
  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();
5593

5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606
  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;
5607
    }
5608 5609

    memcpy(cmd + cmd_len, line, read_len);
5610
    debugPrint("DEBUG %s() LN%d cmd: %s\n", __func__, __LINE__, cmd);
5611 5612 5613
    queryDbExec(taos, cmd, NO_INSERT_TYPE);
    memset(cmd, 0, MAX_SQL_SIZE);
    cmd_len = 0;
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  }

5616 5617
  t = getCurrentTime() - t;
  printf("run %s took %.6f second(s)\n\n", sqlFile, t);
5618

5619 5620 5621 5622
  tmfree(cmd);
  tmfree(line);
  tmfclose(fp);
  return;
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}

5625
static void testMetaFile() {
5626
    if (INSERT_MODE == g_args.test_mode) {
5627
      if (g_Dbs.cfgDir[0]) taos_options(TSDB_OPTION_CONFIGDIR, g_Dbs.cfgDir);
5628
      insertTestProcess();
5629
    } else if (QUERY_MODE == g_args.test_mode) {
5630 5631
      if (g_queryInfo.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
5632
      queryTestProcess();
5633
    } else if (SUBSCRIBE_MODE == g_args.test_mode) {
5634 5635
      if (g_queryInfo.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
5636
      subscribeTestProcess();
5637 5638 5639
    }  else {
      ;
    }
5640
}
5641

5642
static void testCmdLine() {
5643

5644 5645 5646 5647 5648
    g_args.test_mode = INSERT_MODE;
    insertTestProcess();

    if (g_Dbs.insert_only)
      return;
5649 5650 5651 5652

    // select
    if (false == g_Dbs.insert_only) {
      // query data
5653

5654 5655 5656 5657
      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;
5658

5659
      //rInfo->do_aggreFunc = g_Dbs.do_aggreFunc;
5660 5661 5662 5663 5664 5665 5666 5667 5668 5669
      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);
      }

5670 5671 5672 5673 5674 5675
      rInfo->taos = taos_connect(
              g_Dbs.host, 
              g_Dbs.user, 
              g_Dbs.password, 
              g_Dbs.db[0].dbName, 
              g_Dbs.port);
5676 5677 5678 5679 5680 5681
      if (rInfo->taos == NULL) {
        fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
        free(rInfo);
        exit(-1);
      }

5682 5683 5684 5685 5686 5687 5688 5689 5690 5691
      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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5692
    }
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}

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
5727
  }
5728 5729

  return 0;
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5730
}
5731