taosdemo.c 187.4 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_SQL_SIZE       65536
#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;
  char*        colsOfCreatChildTable;
  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

static int createDatabases();
static void createChildTables();
static int queryDbExec(TAOS *taos, char *command, int type);

/* ************ 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) {
        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];
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      } else {
        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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      }
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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;
685
    } else if (strcmp(argv[i], "-x") == 0) {
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      arguments->insert_only = true;
687
    } else if (strcmp(argv[i], "-y") == 0) {
688
      arguments->answer_yes = true;
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    } else if (strcmp(argv[i], "-g") == 0) {
      arguments->debug_print = true;
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    } else if (strcmp(argv[i], "-c") == 0) {
      strcpy(configDir, argv[++i]);
    } else if (strcmp(argv[i], "-O") == 0) {
      arguments->disorderRatio = atoi(argv[++i]);
      if (arguments->disorderRatio > 1 
              || arguments->disorderRatio < 0) {
        arguments->disorderRatio = 0;
      } else if (arguments->disorderRatio == 1) {
        arguments->disorderRange = 10;
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      }
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    } else if (strcmp(argv[i], "-R") == 0) {
      arguments->disorderRange = atoi(argv[++i]);
      if (arguments->disorderRange == 1 
              && (arguments->disorderRange > 50 
              || arguments->disorderRange <= 0)) {
        arguments->disorderRange = 10;
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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;
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      }
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    } else if (strcmp(argv[i], "-D") == 0) {
      arguments->method_of_delete = atoi(argv[++i]);
      if (arguments->method_of_delete < 0
              || arguments->method_of_delete > 3) {
        arguments->method_of_delete = 0;
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      }
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    } else if (strcmp(argv[i], "--help") == 0) {
      printHelp();
      exit(0);
    } else {
      fprintf(stderr, "wrong options\n");
      printHelp();
      exit(EXIT_FAILURE);
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    }
  }
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  if (arguments->debug_print) {
    printf("###################################################################\n");
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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");
    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) {
  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() %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)

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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) {
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      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2))
              || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
1034 1035
        printf("  precision:             \033[33m%s\033[0m\n", g_Dbs.db[i].dbCfg.precision);
      } else {
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        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);
1090 1091 1092 1093
        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);
1094
        } else {
1095 1096
          printf("column[%d]:\033[33m%s\033[0m ", k,
                  g_Dbs.db[i].superTbls[j].columns[k].dataType);
1097 1098 1099
        }
      }
      printf("\n");
1100 1101 1102

      printf("      tagCount:            \033[33m%d\033[0m\n        ",
              g_Dbs.db[i].superTbls[j].tagCount);
1103 1104
      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);
1105 1106 1107 1108
        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);
1109
        } else {
1110 1111
          printf("tag[%d]:\033[33m%s\033[0m ", k,
                  g_Dbs.db[i].superTbls[j].tags[k].dataType);
1112 1113 1114 1115 1116 1117
        }     
      }
      printf("\n");
    }
    printf("\n");
  }
1118 1119

  SHOW_PARSE_RESULT_END();
1120 1121

  return 0;
1122 1123 1124
}

static void printfInsertMetaToFile(FILE* fp) {
1125 1126
    SHOW_PARSE_RESULT_START_TO_FILE(fp);

1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180
  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) {
1181 1182
      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2))
              || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 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
        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");
  }
1258
    SHOW_PARSE_RESULT_END_TO_FILE(fp);
1259 1260 1261
}

static void printfQueryMeta() {
1262
    SHOW_PARSE_RESULT_START();
1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273
  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); 

1274
  if (SUBSCRIBE_MODE == g_args.test_mode) {
1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290
    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);

1291
  if (SUBSCRIBE_MODE == g_args.test_mode) {
1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302
    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");
1303 1304

    SHOW_PARSE_RESULT_END();
1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 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
}


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;
    }

1453
    tstrncpy(dbInfos[count]->name, (char *)row[TSDB_SHOW_DB_NAME_INDEX], fields[TSDB_SHOW_DB_NAME_INDEX].bytes);
1454 1455 1456 1457 1458 1459 1460
    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]);  

1461
    tstrncpy(dbInfos[count]->keeplist, (char *)row[TSDB_SHOW_DB_KEEP_INDEX], fields[TSDB_SHOW_DB_KEEP_INDEX].bytes);      
1462 1463 1464 1465 1466 1467 1468 1469 1470
    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]));

1471 1472 1473
    tstrncpy(dbInfos[count]->precision, 
            (char *)row[TSDB_SHOW_DB_PRECISION_INDEX],
            fields[TSDB_SHOW_DB_PRECISION_INDEX].bytes);  
1474
    dbInfos[count]->update = *((int8_t *)row[TSDB_SHOW_DB_UPDATE_INDEX]);
1475
    tstrncpy(dbInfos[count]->status, (char *)row[TSDB_SHOW_DB_STATUS_INDEX], fields[TSDB_SHOW_DB_STATUS_INDEX].bytes); 
1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487
    
    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) {
1488
  if (filename[0] == 0)
1489
      return;
1490 1491 1492 1493 1494

  FILE *fp = fopen(filename, "at");
  if (fp == NULL) {
    fprintf(stderr, "failed to open file: %s\n", filename);
    return;
1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550
  }

  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);
1551 1552 1553 1554
  if (dbCount <= 0) {
      free(dbInfos);
      return;
  }
1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576

  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);
  
}

1577
void ERROR_EXIT(const char *msg) { perror(msg); exit(0); }
1578 1579 1580

int postProceSql(char* host, uint16_t port, char* sqlstr)
{
1581
    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";
1582 1583 1584 1585 1586 1587

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

    struct hostent *server;
    struct sockaddr_in serv_addr;
1588 1589 1590 1591
    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;
1592

1593 1594 1595 1596
    int req_buf_len = strlen(sqlstr) + REQ_EXTRA_BUF_LEN;

    request_buf = malloc(req_buf_len);
    if (NULL == request_buf)
1597
        ERROR_EXIT("ERROR, cannot allocate memory.");
1598 1599 1600 1601

    int r = snprintf(request_buf, 
            req_buf_len, 
            req_fmt, url, host, rest_port, 
1602
            auth, strlen(sqlstr), sqlstr);
1603 1604
    if (r >= req_buf_len) {
        free(request_buf);
1605
        ERROR_EXIT("ERROR too long request");
1606 1607
    }
    printf("Request:\n%s\n", request_buf);
1608 1609

    sockfd = socket(AF_INET, SOCK_STREAM, 0);
1610 1611
    if (sockfd < 0) {
        free(request_buf);
1612
        ERROR_EXIT("ERROR opening socket");
1613
    }
1614 1615

    server = gethostbyname(host);
1616 1617
    if (server == NULL) {
        free(request_buf);
1618
        ERROR_EXIT("ERROR, no such host");
1619
    }
1620

1621
    memset(&serv_addr, 0, sizeof(serv_addr));
1622
    serv_addr.sin_family = AF_INET;
1623
    serv_addr.sin_port = htons(rest_port);
1624 1625
    memcpy(&serv_addr.sin_addr.s_addr,server->h_addr,server->h_length);

1626 1627
    if (connect(sockfd,(struct sockaddr *)&serv_addr,sizeof(serv_addr)) < 0) {
        free(request_buf);
1628
        ERROR_EXIT("ERROR connecting");
1629
    }
1630

1631
    req_str_len = strlen(request_buf);
1632 1633
    sent = 0;
    do {
1634
        bytes = write(sockfd, request_buf + sent, req_str_len - sent);
1635
        if (bytes < 0)
1636
            ERROR_EXIT("ERROR writing message to socket");
1637 1638 1639
        if (bytes == 0)
            break;
        sent+=bytes;
1640
    } while (sent < req_str_len);
1641

1642 1643
    memset(response_buf, 0, RESP_BUF_LEN);
    resp_len = sizeof(response_buf) - 1;
1644 1645
    received = 0;
    do {
1646 1647 1648
        bytes = read(sockfd, response_buf + received, resp_len - received);
        if (bytes < 0) {
            free(request_buf);
1649
            ERROR_EXIT("ERROR reading response from socket");
1650
        }
1651 1652
        if (bytes == 0)
            break;
1653 1654
        received += bytes;
    } while (received < resp_len);
1655

1656 1657
    if (received == resp_len) {
        free(request_buf);
1658
        ERROR_EXIT("ERROR storing complete response from socket");
1659
    }
1660

1661 1662 1663
    printf("Response:\n%s\n", response_buf);

    free(request_buf);
1664 1665 1666 1667 1668 1669
    close(sockfd);

    return 0;
}


1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 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
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);
1830
    tstrncpy(pTblName, (char *)row[0], len[0]+1);
1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 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
    //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) {
1884 1885
      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);
1886
      superTbls->tags[tagIndex].dataLen = *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]);
1887
      tstrncpy(superTbls->tags[tagIndex].note, (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes);
1888 1889
      tagIndex++;
    } else {    
1890 1891
      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);
1892
      superTbls->columns[columnIndex].dataLen = *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]);
1893
      tstrncpy(superTbls->columns[columnIndex].note, (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes);
1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 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 1935 1936 1937 1938 1939 1940 1941 1942 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 1979 1980 1981 1982 1983 1984 1985 1986 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
      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) {
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s(%d)", colIndex, "BINARY", superTbls->columns[colIndex].dataLen);
      lenOfOneRow += superTbls->columns[colIndex].dataLen + 3;
    } else if (strcasecmp(dataType, "NCHAR") == 0) {
      len += snprintf(cols + len, STRING_LEN - len, ", col%d %s(%d)", colIndex, "NCHAR", superTbls->columns[colIndex].dataLen);
      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
  superTbls->colsOfCreatChildTable = (char*)calloc(len+20, 1);
  if (NULL == superTbls->colsOfCreatChildTable) {
    printf("Failed when calloc, size:%d", len+1);
    taos_close(taos);
    exit(-1);
  }
  snprintf(superTbls->colsOfCreatChildTable, len+20, "(ts timestamp%s)", cols);

  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;
    
    snprintf(command, BUFFER_SIZE, "create table if not exists %s.%s (ts timestamp%s) tags %s", dbName, superTbls->sTblName, cols, tags);
2021
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044
    if (0 != queryDbExec(taos, command, NO_INSERT_TYPE)) {
      return -1;
    }
    printf("\ncreate supertable %s success!\n\n", superTbls->sTblName);
  }
  return 0;
}


static int createDatabases() {
  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));
    exit(-1);
  }
  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);
2045
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087
      if (0 != queryDbExec(taos, command, NO_INSERT_TYPE)) {
        taos_close(taos);
        return -1;
      }
    }
    
    int dataLen = 0;
    dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "create database if not exists %s ", g_Dbs.db[i].dbName);

    if (g_Dbs.db[i].dbCfg.blocks > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "blocks %d ", g_Dbs.db[i].dbCfg.blocks);
    }
    if (g_Dbs.db[i].dbCfg.cache > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "cache %d ", g_Dbs.db[i].dbCfg.cache);
    }
    if (g_Dbs.db[i].dbCfg.days > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "days %d ", g_Dbs.db[i].dbCfg.days);
    }
    if (g_Dbs.db[i].dbCfg.keep > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "keep %d ", g_Dbs.db[i].dbCfg.keep);
    }
    if (g_Dbs.db[i].dbCfg.replica > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "replica %d ", g_Dbs.db[i].dbCfg.replica);
    }
    if (g_Dbs.db[i].dbCfg.update > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "update %d ", g_Dbs.db[i].dbCfg.update);
    }
    //if (g_Dbs.db[i].dbCfg.maxtablesPerVnode > 0) {
    //  dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "tables %d ", g_Dbs.db[i].dbCfg.maxtablesPerVnode);
    //}
    if (g_Dbs.db[i].dbCfg.minRows > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "minrows %d ", g_Dbs.db[i].dbCfg.minRows);
    }
    if (g_Dbs.db[i].dbCfg.maxRows > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "maxrows %d ", g_Dbs.db[i].dbCfg.maxRows);
    }
    if (g_Dbs.db[i].dbCfg.comp > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "comp %d ", g_Dbs.db[i].dbCfg.comp);
    }
    if (g_Dbs.db[i].dbCfg.walLevel > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "wal %d ", g_Dbs.db[i].dbCfg.walLevel);
    }
2088 2089 2090
    if (g_Dbs.db[i].dbCfg.cacheLast > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "cachelast %d ", g_Dbs.db[i].dbCfg.cacheLast);
    }
2091 2092 2093
    if (g_Dbs.db[i].dbCfg.fsync > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "fsync %d ", g_Dbs.db[i].dbCfg.fsync);
    }
2094 2095 2096 2097
    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);
2098 2099
    }
    
2100
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
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    if (0 != queryDbExec(taos, command, NO_INSERT_TYPE)) {
      taos_close(taos);
      return -1;
    }
    printf("\ncreate database %s success!\n\n", g_Dbs.db[i].dbName);

2107
    debugPrint("DEBUG %s() %d count:%d\n", __func__, __LINE__, g_Dbs.db[i].superTblCount);
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    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);
2111
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
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      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) {
        taos_close(taos);
        return -1;
      }
    }    
  }

  taos_close(taos);
  return 0;
}

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

  int64_t  lastPrintTime = taosGetTimestampMs();

  char* buffer = calloc(superTblInfo->maxSqlLen, 1);

  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) {
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      snprintf(buffer, BUFFER_SIZE, 
              "create table if not exists %s.%s%d %s;",
              winfo->db_name,
              superTblInfo->childTblPrefix, i,
              superTblInfo->colsOfCreatChildTable);
2150 2151 2152 2153
    } else {
      if (0 == len) {  
        batchNum = 0;
        memset(buffer, 0, superTblInfo->maxSqlLen);
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        len += snprintf(buffer + len,
                superTblInfo->maxSqlLen - len, "create table ");
2156 2157 2158 2159 2160 2161
      }
      
      char* tagsValBuf = NULL;
      if (0 == superTblInfo->tagSource) {
        tagsValBuf = generateTagVaulesForStb(superTblInfo);
      } else {
2162 2163 2164
        tagsValBuf = getTagValueFromTagSample(
                superTblInfo,
                i % superTblInfo->tagSampleCount);
2165 2166 2167 2168 2169 2170
      }
      if (NULL == tagsValBuf) {
        free(buffer);
        return NULL;
      }
      
2171 2172 2173 2174 2175 2176
      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);
2177 2178 2179
      free(tagsValBuf);
      batchNum++;

2180 2181 2182
      if ((batchNum < superTblInfo->batchCreateTableNum)
              && ((superTblInfo->maxSqlLen - len) 
                  >= (superTblInfo->lenOfTagOfOneRow + 256))) {
2183 2184 2185 2186 2187
        continue;
      }
    }

    len = 0;
2188
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
2189 2190 2191 2192 2193 2194 2195
    if (0 != queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE)){
      free(buffer);
      return NULL;
    }

    int64_t  currentPrintTime = taosGetTimestampMs();
    if (currentPrintTime - lastPrintTime > 30*1000) {
2196 2197
      printf("thread[%d] already create %d - %d tables\n",
              winfo->threadID, winfo->start_table_id, i);
2198 2199 2200 2201 2202
      lastPrintTime = currentPrintTime;
    }
  }
  
  if (0 != len) {
2203
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
2204 2205
    (void)queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE);
  }
2206

2207 2208 2209 2210
  free(buffer);
  return NULL;
}

2211 2212 2213
void startMultiThreadCreateChildTable(
        char* cols, int threads, int ntables,
        char* db_name, SSuperTable* superTblInfo) {
2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238
  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;
  
  int last = 0;
  for (int i = 0; i < threads; i++) {
    threadInfo *t_info = infos + i;
    t_info->threadID = i;
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    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
2240
    t_info->superTblInfo = superTblInfo;
2241 2242 2243 2244 2245 2246
    t_info->taos = taos_connect(
            g_Dbs.host,
            g_Dbs.user,
            g_Dbs.password,
            db_name,
            g_Dbs.port);
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    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;
2250 2251
    t_info->use_metric = 1;
    t_info->cols = cols;
2252
    t_info->minDelay = INT16_MAX;
2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272
    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);  
}


static void createChildTables() {
  for (int i = 0; i < g_Dbs.dbCount; i++) {    
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
2273 2274
      if ((AUTO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable)
              || (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists)) {
2275 2276
        continue;
      }
2277 2278 2279 2280 2281
      startMultiThreadCreateChildTable(
              g_Dbs.db[i].superTbls[j].colsOfCreatChildTable,
              g_Dbs.threadCountByCreateTbl,
              g_Dbs.db[i].superTbls[j].childTblCount,
              g_Dbs.db[i].dbName, &(g_Dbs.db[i].superTbls[j]));
2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299
      g_totalChildTables += g_Dbs.db[i].superTbls[j].childTblCount;
    }    
  }
}

/*
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;
  }
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2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320
  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;
  
  FILE *fp = fopen(superTblInfo->tagsFile, "r");
  if (fp == NULL) {
2321 2322
    printf("Failed to open tags file: %s, reason:%s\n",
            superTblInfo->tagsFile, strerror(errno));
2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339
    return -1;
  }

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

2340
  while ((readLen = tgetline(&line, &n, fp)) != -1) {
2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352
    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) {
2353 2354
      char *tmp = realloc(tagDataBuf,
              (size_t)tagCount*1.5*superTblInfo->lenOfTagOfOneRow);
2355 2356 2357
      if (tmp != NULL) {
        tagDataBuf = tmp;
        tagCount = (int)(tagCount*1.5);
2358 2359
        memset(tagDataBuf + count*superTblInfo->lenOfTagOfOneRow,
                0, (size_t)((tagCount-count)*superTblInfo->lenOfTagOfOneRow));
2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395
      } 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) {
2396
    readLen = tgetline(&line, &n, fp);
2397 2398
    if (-1 == readLen) {
      if(0 != fseek(fp, 0, SEEK_SET)) {
2399 2400
        printf("Failed to fseek file: %s, reason:%s\n",
                superTblInfo->sampleFile, strerror(errno));
2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414
        return -1;
      }
      continue;
    }
  
    if (('\r' == line[readLen - 1]) || ('\n' == line[readLen - 1])) {
      line[--readLen] = 0;
    }

    if (readLen == 0) {
      continue;
    }

    if (readLen > superTblInfo->lenOfOneRow) {
2415 2416
      printf("sample row len[%d] overflow define schema len[%d], so discard this row\n",
              (int32_t)readLen, superTblInfo->lenOfOneRow);
2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461
      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) {
2462 2463
    printf("failed to read json, column size overflow, max column size is %d\n",
            MAX_COLUMN_COUNT);
2464 2465 2466 2467 2468 2469
    goto PARSE_OVER;
  }

  int count = 1;
  int index = 0;
  StrColumn    columnCase;
2470

2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493
  //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;
    }
2494 2495
    //tstrncpy(superTbls->columns[k].dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507
            
    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) {
2508
      tstrncpy(superTbls->columns[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE);
2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552
      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;
    }
2553
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565
            
    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) {
2566
      tstrncpy(superTbls->tags[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE);
2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586
      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) {
2587
    tstrncpy(g_Dbs.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
2588 2589 2590 2591
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
2592
    tstrncpy(g_Dbs.host, host->valuestring, MAX_DB_NAME_SIZE);
2593
  } else if (!host) {
2594
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608
  } 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) {
2609
    tstrncpy(g_Dbs.user, user->valuestring, MAX_DB_NAME_SIZE);   
2610
  } else if (!user) {
2611
    tstrncpy(g_Dbs.user, "root", MAX_DB_NAME_SIZE);
2612 2613 2614 2615
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
2616
    tstrncpy(g_Dbs.password, password->valuestring, MAX_DB_NAME_SIZE);
2617
  } else if (!password) {
2618
    tstrncpy(g_Dbs.password, "taosdata", MAX_DB_NAME_SIZE);
2619 2620 2621 2622
  }

  cJSON* resultfile = cJSON_GetObjectItem(root, "result_file");
  if (resultfile && resultfile->type == cJSON_String && resultfile->valuestring != NULL) {
2623
    tstrncpy(g_Dbs.resultFile, resultfile->valuestring, MAX_FILE_NAME_LEN);
2624
  } else if (!resultfile) {
2625
    tstrncpy(g_Dbs.resultFile, "./insert_res.txt", MAX_FILE_NAME_LEN);
2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647
  }

  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;
  } 

2648 2649
      cJSON* insertInterval = cJSON_GetObjectItem(root, "insert_interval");
      if (insertInterval && insertInterval->type == cJSON_Number) {
2650
        g_args.insert_interval = insertInterval->valueint;
2651
      } else if (!insertInterval) {
2652
        g_args.insert_interval = 0;
2653 2654 2655 2656 2657 2658 2659
      } 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) {
2660
        g_args.num_of_RPR = numRecPerReq->valueint;
2661
      } else if (!numRecPerReq) {
2662
        g_args.num_of_RPR = 100;
2663 2664 2665 2666 2667
      } else {
        printf("failed to read json, num_of_records_per_req not found");
        goto PARSE_OVER;
      }
 
2668
  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
2669 2670 2671
  if (answerPrompt 
          && answerPrompt->type == cJSON_String
          && answerPrompt->valuestring != NULL) {
2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714
    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;
    }
2715
    tstrncpy(g_Dbs.db[i].dbName, dbName->valuestring, MAX_DB_NAME_SIZE);
2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732

    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) {
2733
      tstrncpy(g_Dbs.db[i].dbCfg.precision, precision->valuestring, MAX_DB_NAME_SIZE);
2734
    } else if (!precision) {
2735
      //tstrncpy(g_Dbs.db[i].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 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 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 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
      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;
    }

2852 2853 2854 2855 2856 2857 2858 2859 2860 2861
    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;
    }

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
    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;
      }
2906
      tstrncpy(g_Dbs.db[i].superTbls[j].sTblName, stbName->valuestring, MAX_TB_NAME_SIZE);
2907 2908 2909 2910 2911 2912
    
      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;
      }
2913
      tstrncpy(g_Dbs.db[i].superTbls[j].childTblPrefix, prefix->valuestring, MAX_DB_NAME_SIZE);
2914 2915

      cJSON *autoCreateTbl = cJSON_GetObjectItem(stbInfo, "auto_create_table"); // yes, no, null
2916 2917 2918
      if (autoCreateTbl
              && autoCreateTbl->type == cJSON_String
              && autoCreateTbl->valuestring != NULL) {
2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936
        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) {
2937
        g_Dbs.db[i].superTbls[j].batchCreateTableNum = 1000;
2938 2939 2940 2941 2942 2943
      } 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
2944 2945 2946
      if (childTblExists
              && childTblExists->type == cJSON_String
              && childTblExists->valuestring != NULL) {
2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968
        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");
2969 2970 2971 2972
      if (dataSource && dataSource->type == cJSON_String
              && dataSource->valuestring != NULL) {
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource,
                dataSource->valuestring, MAX_DB_NAME_SIZE);
2973
      } else if (!dataSource) {
2974
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource, "rand", MAX_DB_NAME_SIZE);
2975 2976 2977 2978 2979 2980
      } else {
        printf("failed to read json, data_source not found");
        goto PARSE_OVER;
      }

      cJSON *insertMode = cJSON_GetObjectItem(stbInfo, "insert_mode"); // taosc , restful
2981 2982 2983 2984
      if (insertMode && insertMode->type == cJSON_String
              && insertMode->valuestring != NULL) {
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode,
                insertMode->valuestring, MAX_DB_NAME_SIZE);
2985
      } else if (!insertMode) {
2986
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode, "taosc", MAX_DB_NAME_SIZE);
2987 2988 2989 2990 2991 2992 2993
      } 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) {
2994
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp, ts->valuestring, MAX_DB_NAME_SIZE);
2995
      } else if (!ts) {
2996
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp, "now", MAX_DB_NAME_SIZE);
2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026
      } 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) {
3027 3028
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat,
                sampleFormat->valuestring, MAX_DB_NAME_SIZE);
3029
      } else if (!sampleFormat) {
3030
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat, "csv", MAX_DB_NAME_SIZE);
3031 3032 3033 3034 3035 3036 3037
      } 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) {
3038 3039
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFile,
                sampleFile->valuestring, MAX_FILE_NAME_LEN);
3040 3041 3042 3043 3044 3045 3046 3047 3048
      } 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) {
3049 3050
        tstrncpy(g_Dbs.db[i].superTbls[j].tagsFile,
                tagsFile->valuestring, MAX_FILE_NAME_LEN);
3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079
        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;
      }      

3080 3081 3082 3083 3084
      cJSON *multiThreadWriteOneTbl =
          cJSON_GetObjectItem(stbInfo, "multi_thread_write_one_tbl"); // no , yes
      if (multiThreadWriteOneTbl
              && multiThreadWriteOneTbl->type == cJSON_String
              && multiThreadWriteOneTbl->valuestring != NULL) {
3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136
        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;
      }
      
3137

3138 3139 3140
      cJSON* insertRows = cJSON_GetObjectItem(stbInfo, "insert_rows");
      if (insertRows && insertRows->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].insertRows = insertRows->valueint;
3141 3142 3143
        //if (0 == g_Dbs.db[i].superTbls[j].insertRows) {
        //  g_Dbs.db[i].superTbls[j].insertRows = 0x7FFFFFFFFFFFFFFF;
        //}
3144 3145 3146 3147 3148 3149 3150
      } else if (!insertRows) {
        g_Dbs.db[i].superTbls[j].insertRows = 0x7FFFFFFFFFFFFFFF;
      } else {
        printf("failed to read json, insert_rows not found");
        goto PARSE_OVER;
      }

3151 3152
      if (NO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable
              || (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists)) {
3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176
        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) {
3177
    tstrncpy(g_queryInfo.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
3178 3179 3180 3181
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
3182
    tstrncpy(g_queryInfo.host, host->valuestring, MAX_DB_NAME_SIZE);
3183
  } else if (!host) {
3184
    tstrncpy(g_queryInfo.host, "127.0.0.1", MAX_DB_NAME_SIZE);
3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198
  } 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) {
3199
    tstrncpy(g_queryInfo.user, user->valuestring, MAX_DB_NAME_SIZE);   
3200
  } else if (!user) {
3201
    tstrncpy(g_queryInfo.user, "root", MAX_DB_NAME_SIZE); ;
3202 3203 3204 3205
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
3206
    tstrncpy(g_queryInfo.password, password->valuestring, MAX_DB_NAME_SIZE);
3207
  } else if (!password) {
3208
    tstrncpy(g_queryInfo.password, "taosdata", MAX_DB_NAME_SIZE);;
3209
  }
H
hzcheng 已提交
3210

3211
  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
3212 3213
  if (answerPrompt && answerPrompt->type == cJSON_String
          && answerPrompt->valuestring != NULL) {
3214 3215 3216 3217
    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
3218
    } else {
3219
      g_args.answer_yes = false;
H
hzcheng 已提交
3220
    }
3221 3222 3223 3224 3225 3226 3227 3228 3229
  } 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) {
3230
    tstrncpy(g_queryInfo.dbName, dbs->valuestring, MAX_DB_NAME_SIZE);
3231 3232 3233
  } else if (!dbs) {
    printf("failed to read json, databases not found\n");
    goto PARSE_OVER;
H
hzcheng 已提交
3234
  }
3235 3236 3237

  cJSON* queryMode = cJSON_GetObjectItem(root, "query_mode");
  if (queryMode && queryMode->type == cJSON_String && queryMode->valuestring != NULL) {
3238
    tstrncpy(g_queryInfo.queryMode, queryMode->valuestring, MAX_TB_NAME_SIZE);
3239
  } else if (!queryMode) {
3240
    tstrncpy(g_queryInfo.queryMode, "taosc", MAX_TB_NAME_SIZE);
3241 3242 3243
  } else {
    printf("failed to read json, query_mode not found\n");
    goto PARSE_OVER;
H
hzcheng 已提交
3244
  }
3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306
  
  // 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");
3307 3308 3309
    if (keepProgress
            && keepProgress->type == cJSON_String
            && keepProgress->valuestring != NULL) {
3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345
      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;
        }
3346
        tstrncpy(g_queryInfo.superQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
H
hzcheng 已提交
3347

3348 3349
        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (NULL != result && result->type == cJSON_String && result->valuestring != NULL) {
3350
          tstrncpy(g_queryInfo.superQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369
        } 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
3370
  } else {
3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393
    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) {
3394
      tstrncpy(g_queryInfo.subQueryInfo.sTblName, stblname->valuestring, MAX_TB_NAME_SIZE);
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 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474
    } 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;
        }
3475
        tstrncpy(g_queryInfo.subQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
3476 3477 3478

        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (result != NULL && result->type == cJSON_String && result->valuestring != NULL){
3479
          tstrncpy(g_queryInfo.subQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3480 3481 3482 3483 3484 3485 3486 3487
        } 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
3488 3489
  }

3490
  ret = true;
H
hzcheng 已提交
3491

3492 3493 3494 3495 3496 3497
PARSE_OVER:
  //free(content);
  //cJSON_Delete(root);
  //fclose(fp);
  return ret;
}
H
hzcheng 已提交
3498

3499
static bool getInfoFromJsonFile(char* file) {
3500 3501
    debugPrint("DEBUG - %s %d %s\n", __func__, __LINE__, file);

3502 3503 3504 3505 3506
  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
3507

3508 3509 3510 3511 3512 3513 3514 3515 3516
  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
3517
  }
H
Hui Li 已提交
3518

3519 3520 3521 3522 3523 3524
  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
3525

3526 3527 3528
  cJSON* filetype = cJSON_GetObjectItem(root, "filetype");
  if (filetype && filetype->type == cJSON_String && filetype->valuestring != NULL) {
    if (0 == strcasecmp("insert", filetype->valuestring)) {
3529
      g_args.test_mode = INSERT_MODE;
3530
    } else if (0 == strcasecmp("query", filetype->valuestring)) {
3531
      g_args.test_mode = QUERY_MODE;
3532
    } else if (0 == strcasecmp("subscribe", filetype->valuestring)) {
3533
      g_args.test_mode = SUBSCRIBE_MODE;
3534 3535 3536 3537 3538
    } else {
      printf("failed to read json, filetype not support\n");
      goto PARSE_OVER;
    }
  } else if (!filetype) {
3539
    g_args.test_mode = INSERT_MODE;
3540 3541 3542 3543
  } else {
    printf("failed to read json, filetype not found\n");
    goto PARSE_OVER;
  }
H
hzcheng 已提交
3544

3545
  if (INSERT_MODE == g_args.test_mode) {
3546
    ret = getMetaFromInsertJsonFile(root);
3547
  } else if (QUERY_MODE == g_args.test_mode) {
3548
    ret = getMetaFromQueryJsonFile(root);
3549
  } else if (SUBSCRIBE_MODE == g_args.test_mode) {
3550 3551 3552 3553
    ret = getMetaFromQueryJsonFile(root);
  } else {
    printf("input json file type error! please input correct file type: insert or query or subscribe\n");
    goto PARSE_OVER;
3554
  } 
3555 3556 3557 3558

PARSE_OVER:
  free(content);
  cJSON_Delete(root);
H
hzcheng 已提交
3559
  fclose(fp);
3560 3561
  return ret;
}
H
hzcheng 已提交
3562

3563 3564 3565 3566 3567 3568 3569 3570 3571
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]);
      //}
      
      if (g_Dbs.db[i].superTbls[j].tagsFile[0] != 0) {
        (void)readTagFromCsvFileToMem(&g_Dbs.db[i].superTbls[j]);
S
Shuaiqiang Chang 已提交
3572
      }
3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583
    }
  }
}

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++) {
      if (0 != g_Dbs.db[i].superTbls[j].colsOfCreatChildTable) {
        free(g_Dbs.db[i].superTbls[j].colsOfCreatChildTable);
        g_Dbs.db[i].superTbls[j].colsOfCreatChildTable = NULL;
S
Shuaiqiang Chang 已提交
3584
      }
3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596
      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
3597
    }
3598 3599
  }
}
S
Shuaiqiang Chang 已提交
3600

3601 3602 3603 3604 3605 3606 3607 3608
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
3609

3610 3611 3612 3613
  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
3614

3615 3616 3617 3618
  (*sampleUsePos)++;
  
  return dataLen;
}
S
Shuaiqiang Chang 已提交
3619

3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657
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
3658
  }
3659 3660
  dataLen -= 2;
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, ")");
S
Shuaiqiang Chang 已提交
3661
  
3662 3663
  return dataLen;
}
S
Shuaiqiang Chang 已提交
3664

3665 3666
void syncWriteForNumberOfTblInOneSql(
        threadInfo *winfo, FILE *fp, char* sampleDataBuf) {
3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694
  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;
  }

  int64_t time_counter = winfo->start_time;
  int64_t tmp_time;
  int sampleUsePos;

  int64_t st = 0;
  int64_t et = 0;
  for (int i = 0; i < superTblInfo->insertRows;) {
3695 3696
    if (g_args.insert_interval && (g_args.insert_interval > (et - st))) {
      taosMsleep(g_args.insert_interval - (et - st)); // ms
H
hzcheng 已提交
3697
    }
3698

3699
    if (g_args.insert_interval) {
3700 3701 3702 3703 3704 3705 3706
      st = taosGetTimestampMs();
    }

    int32_t  tbl_id = 0;
    for (int tID = winfo->start_table_id; tID <= winfo->end_table_id; ) {
      int inserted = i;

3707
      for (int k = 0; k < g_args.num_of_RPR;) {
3708 3709 3710 3711 3712 3713 3714 3715
        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;
        }
3716

3717 3718 3719 3720 3721 3722 3723
        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 {
3724 3725
              tagsValBuf = getTagValueFromTagSample(
                      superTblInfo, tbl_id % superTblInfo->tagSampleCount);
3726 3727 3728 3729 3730 3731
            }
            if (NULL == tagsValBuf) {
              goto free_and_statistics;
            }

            if (0 == len) {
3732 3733 3734 3735 3736 3737 3738 3739 3740
              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);
3741
            } else {
3742 3743 3744 3745 3746 3747 3748 3749 3750
              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);
3751 3752 3753 3754
            }
            tmfree(tagsValBuf);
          } else if (TBL_ALREADY_EXISTS == superTblInfo->childTblExists) {
            if (0 == len) {
3755 3756 3757 3758 3759
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      "insert into %s.%s values ", 
                      winfo->db_name, 
                      superTblInfo->childTblName + tbl_id * TSDB_TABLE_NAME_LEN);
3760
            } else {
3761 3762 3763 3764 3765
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      " %s.%s values ", 
                      winfo->db_name, 
                      superTblInfo->childTblName + tbl_id * TSDB_TABLE_NAME_LEN);
3766 3767 3768
            }
          } else {  // pre-create child table
            if (0 == len) {
3769 3770 3771 3772 3773 3774
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      "insert into %s.%s%d values ", 
                      winfo->db_name, 
                      superTblInfo->childTblPrefix, 
                      tbl_id);
3775
            } else {
3776 3777 3778 3779 3780 3781
              len += snprintf(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      " %s.%s%d values ", 
                      winfo->db_name, 
                      superTblInfo->childTblPrefix, 
                      tbl_id);
3782 3783
            }            
          }
3784

3785 3786 3787
          tmp_time = time_counter;
          for (k = 0; k < superTblInfo->rowsPerTbl;) {
            int retLen = 0;
3788 3789
            if (0 == strncasecmp(superTblInfo->dataSource, 
                        "sample", strlen("sample"))) {
3790 3791 3792 3793 3794 3795 3796
              retLen = getRowDataFromSample(pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      tmp_time += superTblInfo->timeStampStep, 
                      superTblInfo, 
                      &sampleUsePos, 
                      fp, 
                      sampleDataBuf);
3797 3798 3799
              if (retLen < 0) {
                goto free_and_statistics;
              }
3800 3801
            } else if (0 == strncasecmp(
                        superTblInfo->dataSource, "rand", strlen("rand"))) {
3802
              int rand_num = rand_tinyint() % 100;            
3803 3804
              if (0 != superTblInfo->disorderRatio 
                      && rand_num < superTblInfo->disorderRatio) {
3805
                int64_t d = tmp_time - rand() % superTblInfo->disorderRange;
3806 3807 3808 3809
                retLen = generateRowData(pstr + len, 
                        superTblInfo->maxSqlLen - len, 
                        d, 
                        superTblInfo);
3810
              } else {
3811 3812 3813 3814
                retLen = generateRowData(pstr + len, 
                        superTblInfo->maxSqlLen - len, 
                        tmp_time += superTblInfo->timeStampStep, 
                        superTblInfo);
3815 3816 3817 3818 3819 3820 3821 3822 3823
              }
              if (retLen < 0) {
                goto free_and_statistics;
              }
            }
            len += retLen;
            //inserted++;
            k++;
            totalRowsInserted++;
3824

3825 3826
            if (inserted >= superTblInfo->insertRows || 
                    (superTblInfo->maxSqlLen - len) < (superTblInfo->lenOfOneRow + 128)) {
3827
              tID = tbl_id + 1;
3828 3829
              printf("config rowsPerTbl and numberOfTblInOneSql not match with max_sql_lenth, please reconfig![lenOfOneRow:%d]\n", 
                      superTblInfo->lenOfOneRow);
3830 3831 3832 3833 3834 3835 3836 3837
              goto send_to_server;
            }
          }
        }

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

3838
send_to_server:
3839 3840 3841
        if (0 == strncasecmp(superTblInfo->insertMode, 
                    "taosc", 
                    strlen("taosc"))) {    
3842 3843
          //printf("multi table===== sql: %s \n\n", buffer);
          //int64_t t1 = taosGetTimestampMs();
3844 3845 3846 3847
          int64_t startTs;
          int64_t endTs;
          startTs = taosGetTimestampUs();

3848
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
3849 3850
          int affectedRows = queryDbExec(
                  winfo->taos, buffer, INSERT_TYPE);
3851 3852
          if (0 > affectedRows) {
            goto free_and_statistics;
3853 3854 3855 3856 3857 3858 3859 3860 3861
          } 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;      
          }
3862 3863 3864 3865
          totalAffectedRows += affectedRows;

          int64_t  currentPrintTime = taosGetTimestampMs();
          if (currentPrintTime - lastPrintTime > 30*1000) {
3866 3867 3868 3869
            printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n", 
                    winfo->threadID, 
                    totalRowsInserted, 
                    totalAffectedRows);
3870 3871 3872
            lastPrintTime = currentPrintTime;
          }
          //int64_t t2 = taosGetTimestampMs();          
3873
          //printf("taosc insert sql return, Spent %.4f seconds \n", (double)(t2 - t1)/1000.0); 
3874 3875
        } else {
          //int64_t t1 = taosGetTimestampMs();
3876
          int retCode = postProceSql(g_Dbs.host, g_Dbs.port, buffer);
3877 3878
          //int64_t t2 = taosGetTimestampMs();          
          //printf("http insert sql return, Spent %ld ms \n", t2 - t1);
3879

3880
          if (0 != retCode) {
3881
            printf("========restful return fail, threadID[%d]\n", winfo->threadID);
3882 3883 3884 3885 3886 3887 3888 3889
            goto free_and_statistics;
          }
        }
        
        break;
      }

      if (tID > winfo->end_table_id) {
3890
        if (0 == strncasecmp(superTblInfo->dataSource, "sample", strlen("sample"))) {
3891 3892 3893 3894 3895 3896 3897
          samplePos = sampleUsePos;
        }
        i = inserted;
        time_counter = tmp_time;
      }
    }   
    
3898
    if (g_args.insert_interval) {
3899 3900 3901
      et = taosGetTimestampMs();
    }
    //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
3902 3903
  }

3904 3905 3906 3907 3908 3909
  free_and_statistics:
  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
3910 3911
}

3912 3913 3914 3915 3916 3917 3918 3919 3920
// 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
*/
void *syncWrite(void *sarg) {
3921 3922 3923
  uint64_t    totalRowsInserted = 0;
  uint64_t    totalAffectedRows = 0;
  uint64_t    lastPrintTime = taosGetTimestampMs();
3924

3925 3926 3927 3928 3929 3930 3931 3932
  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 
3933 3934 3935 3936 3937
  if (0 == strncasecmp(superTblInfo->dataSource, 
              "sample", 
              strlen("sample"))) {
    sampleDataBuf = calloc(
            superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, 1);
3938
    if (sampleDataBuf == NULL) {
3939 3940 3941
      printf("Failed to calloc %d Bytes, reason:%s\n", 
              superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, 
              strerror(errno));
3942 3943
      return NULL;
    }
3944

3945 3946
    fp = fopen(superTblInfo->sampleFile, "r");
    if (fp == NULL) {
3947 3948
      printf("Failed to open sample file: %s, reason:%s\n", 
              superTblInfo->sampleFile, strerror(errno));
3949 3950 3951
      tmfree(sampleDataBuf);
      return NULL;
    }
3952 3953
    int ret = readSampleFromCsvFileToMem(fp, 
            superTblInfo, sampleDataBuf);
3954 3955 3956 3957 3958
    if (0 != ret) {
      tmfree(sampleDataBuf);
      tmfclose(fp);
      return NULL;
    }
H
Hui Li 已提交
3959
  }
3960 3961 3962 3963 3964 3965

  if (superTblInfo->numberOfTblInOneSql > 0) {
    syncWriteForNumberOfTblInOneSql(winfo, fp, sampleDataBuf);
    tmfree(sampleDataBuf);
    tmfclose(fp);
    return NULL;
H
Hui Li 已提交
3966 3967
  }

3968
  char* buffer = calloc(superTblInfo->maxSqlLen, 1);
3969 3970 3971 3972 3973 3974 3975
  if (NULL == buffer) {
    printf("Failed to calloc %d Bytes, reason:%s\n", 
              superTblInfo->maxSqlLen,
              strerror(errno));
    tmfree(sampleDataBuf);
    tmfclose(fp);
    return NULL;
3976
  }
H
Hui Li 已提交
3977

3978 3979 3980
  uint64_t time_counter = winfo->start_time;
  uint64_t st = 0;
  uint64_t et = 0;
3981 3982

  for (int i = 0; i < superTblInfo->insertRows;) {
3983 3984 3985
    if (i > 0 && g_args.insert_interval 
            && (g_args.insert_interval > (et - st) )) {
      taosMsleep(g_args.insert_interval - (et - st)); // ms
3986 3987
    }    

3988
    if (g_args.insert_interval) {
3989 3990
      st = taosGetTimestampMs();
    }
3991 3992 3993 3994

    for (uint32_t tID = winfo->start_table_id; tID <= winfo->end_table_id; tID++) {
      uint64_t inserted = i;
      uint64_t tmp_time = time_counter;
3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008

      int sampleUsePos = samplePos;
      int k = 0;
      while (1)
      {        
        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 {
4009 4010 4011
            tagsValBuf = getTagValueFromTagSample(
                    superTblInfo, 
                    tID % superTblInfo->tagSampleCount);
4012 4013 4014 4015 4016
          }
          if (NULL == tagsValBuf) {
            goto free_and_statistics_2;
          }
        
4017 4018 4019 4020 4021 4022 4023 4024 4025
          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);
4026 4027
          tmfree(tagsValBuf);
        } else if (TBL_ALREADY_EXISTS == superTblInfo->childTblExists) {
4028 4029 4030 4031 4032
          len += snprintf(pstr + len, 
                  superTblInfo->maxSqlLen - len, 
                  "insert into %s.%s values", 
                  winfo->db_name, 
                  superTblInfo->childTblName + tID * TSDB_TABLE_NAME_LEN);
4033
        } else {
4034 4035 4036 4037 4038 4039
          len += snprintf(pstr + len, 
                  superTblInfo->maxSqlLen - len, 
                  "insert into %s.%s%d values", 
                  winfo->db_name, 
                  superTblInfo->childTblPrefix, 
                  tID);
4040
        }
4041

4042
        for (k = 0; k < g_args.num_of_RPR;) {
4043
          int retLen = 0;
4044
          if (0 == strncasecmp(superTblInfo->dataSource, "sample", strlen("sample"))) {
4045 4046 4047 4048 4049 4050 4051 4052
            retLen = getRowDataFromSample(
                    pstr + len, 
                    superTblInfo->maxSqlLen - len, 
                    tmp_time += superTblInfo->timeStampStep, 
                    superTblInfo, 
                    &sampleUsePos, 
                    fp, 
                    sampleDataBuf);
4053 4054 4055
            if (retLen < 0) {
              goto free_and_statistics_2;
            }
4056
          } else if (0 == strncasecmp(superTblInfo->dataSource, "rand", strlen("rand"))) {
4057
            int rand_num = rand_tinyint() % 100;
4058 4059
            if (0 != superTblInfo->disorderRatio 
                    && rand_num < superTblInfo->disorderRatio) {
4060
              int64_t d = tmp_time - rand() % superTblInfo->disorderRange;
4061 4062 4063 4064
              retLen = generateRowData(
                      pstr + len, 
                      superTblInfo->maxSqlLen - len, d, 
                      superTblInfo);
4065 4066
              //printf("disorder rows, rand_num:%d, last ts:%"PRId64" current ts:%"PRId64"\n", rand_num, tmp_time, d);
            } else {
4067 4068 4069 4070 4071
              retLen = generateRowData(
                      pstr + len, 
                      superTblInfo->maxSqlLen - len, 
                      tmp_time += superTblInfo->timeStampStep, 
                      superTblInfo);
4072 4073 4074 4075 4076 4077 4078 4079 4080 4081
            }
            if (retLen < 0) {
              goto free_and_statistics_2;
            }
          }
          len += retLen;
          inserted++;
          k++;
          totalRowsInserted++;
  
4082 4083 4084
          if (inserted >= superTblInfo->insertRows 
                  || (superTblInfo->maxSqlLen - len) < (superTblInfo->lenOfOneRow + 128)) 
              break;
4085 4086
        }
  
4087
        if (0 == strncasecmp(superTblInfo->insertMode, "taosc", strlen("taosc"))) {
4088 4089
          //printf("===== sql: %s \n\n", buffer);
          //int64_t t1 = taosGetTimestampMs();
4090 4091 4092 4093
          int64_t startTs;
          int64_t endTs;
          startTs = taosGetTimestampUs();

4094
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
4095 4096 4097
          int affectedRows = queryDbExec(winfo->taos, buffer, INSERT_TYPE);
          if (0 > affectedRows){
            goto free_and_statistics_2;
4098 4099 4100 4101 4102 4103 4104 4105
          } 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;      
4106 4107 4108 4109 4110
          }
          totalAffectedRows += affectedRows;

          int64_t  currentPrintTime = taosGetTimestampMs();
          if (currentPrintTime - lastPrintTime > 30*1000) {
4111 4112 4113 4114
            printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n", 
                    winfo->threadID, 
                    totalRowsInserted, 
                    totalAffectedRows);
4115 4116
            lastPrintTime = currentPrintTime;
          }
4117
          //int64_t t2 = taosGetTimestampMs();
4118 4119 4120
          //printf("taosc insert sql return, Spent %.4f seconds \n", (double)(t2 - t1)/1000.0);  
        } else {
          //int64_t t1 = taosGetTimestampMs();
4121
          int retCode = postProceSql(g_Dbs.host, g_Dbs.port, buffer);
4122 4123 4124 4125
          //int64_t t2 = taosGetTimestampMs();          
          //printf("http insert sql return, Spent %ld ms \n", t2 - t1);
          
          if (0 != retCode) {
4126
            printf("========restful return fail, threadID[%d]\n", winfo->threadID);
4127 4128 4129 4130 4131 4132
            goto free_and_statistics_2;
          }
        }
      }

      if (tID == winfo->end_table_id) {
4133
        if (0 == strncasecmp(
4134
                    superTblInfo->dataSource, "sample", strlen("sample"))) {
4135 4136 4137 4138 4139
          samplePos = sampleUsePos;
        } 
        i = inserted;
        time_counter = tmp_time;
      }
4140 4141
    }

4142
    if (g_args.insert_interval) {
4143 4144 4145 4146 4147
      et = taosGetTimestampMs();
    }
    //printf("========loop %d childTables duration:%"PRId64 "========inserted rows:%d\n", winfo->end_table_id - winfo->start_table_id, et - st, i);
  }

4148
free_and_statistics_2:
4149 4150 4151 4152 4153 4154 4155
  tmfree(buffer);
  tmfree(sampleDataBuf);
  tmfclose(fp);

  winfo->totalRowsInserted = totalRowsInserted;
  winfo->totalAffectedRows = totalAffectedRows;
  
4156 4157 4158 4159
  printf("====thread[%d] completed total inserted rows: %"PRId64 ", total affected rows: %"PRId64 "====\n", 
          winfo->threadID, 
          totalRowsInserted, 
          totalAffectedRows);
4160
  return NULL;
H
Hui Li 已提交
4161 4162
}

4163 4164 4165
void callBack(void *param, TAOS_RES *res, int code) {
  threadInfo* winfo = (threadInfo*)param; 

4166
  if (g_args.insert_interval) {
4167 4168 4169 4170
    winfo->et = taosGetTimestampMs();
    if (winfo->et - winfo->st < 1000) {
      taosMsleep(1000 - (winfo->et - winfo->st)); // ms
    }
H
Hui Li 已提交
4171 4172
  }
  
4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187
  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
4188
  
4189
  for (int i = 0; i < g_args.num_of_RPR; i++) {
4190 4191 4192 4193 4194 4195 4196 4197 4198
    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
4199
    }
4200 4201
    pstr += sprintf(pstr, "%s", data);
    winfo->counter++;
H
Hui Li 已提交
4202

4203 4204
    if (winfo->counter >= winfo->superTblInfo->insertRows) {
      break;
H
Hui Li 已提交
4205 4206
    }
  }
4207
  
4208
  if (g_args.insert_interval) {
4209 4210 4211 4212 4213
    winfo->st = taosGetTimestampMs();
  }
  taos_query_a(winfo->taos, buffer, callBack, winfo);
  free(buffer);
  free(data);
H
Hui Li 已提交
4214

4215
  taos_free_result(res);
H
Hui Li 已提交
4216 4217
}

4218 4219 4220 4221 4222 4223 4224
void *asyncWrite(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg;

  winfo->st = 0;
  winfo->et = 0;
  winfo->lastTs = winfo->start_time;
  
4225
  if (g_args.insert_interval) {
4226
    winfo->st = taosGetTimestampMs();
H
Hui Li 已提交
4227
  }
4228 4229 4230
  taos_query_a(winfo->taos, "show databases", callBack, winfo);

  tsem_wait(&(winfo->lock_sem));
H
Hui Li 已提交
4231 4232 4233 4234

  return NULL;
}

4235 4236
void startMultiThreadInsertData(int threads, char* db_name, char* precision,
        SSuperTable* superTblInfo) {
H
Hui Li 已提交
4237
  pthread_t *pids = malloc(threads * sizeof(pthread_t));
4238 4239 4240
  threadInfo *infos = malloc(threads * sizeof(threadInfo));
  memset(pids, 0, threads * sizeof(pthread_t));
  memset(infos, 0, threads * sizeof(threadInfo));
H
Hui Li 已提交
4241

4242 4243 4244 4245 4246
    int ntables = 0;
    if (superTblInfo)
        ntables = superTblInfo->childTblCount;
    else
        ntables = g_args.num_of_tables;
H
Hui Li 已提交
4247

4248 4249 4250 4251 4252 4253 4254 4255 4256 4257
    int a = ntables / threads;
    if (a < 1) {
        threads = ntables;
        a = 1;
    }

    int b = 0;
    if (threads != 0) {
        b = ntables % threads;
    }
4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283

  //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);
    }
  }

  int64_t start_time;  
  if (0 == strncasecmp(superTblInfo->startTimestamp, "now", 3)) {
    start_time = taosGetTimestamp(timePrec);
  } else {    
4284 4285 4286 4287 4288
    (void)taosParseTime(
            superTblInfo->startTimestamp, 
            &start_time, 
            strlen(superTblInfo->startTimestamp), 
            timePrec, 0);
4289 4290 4291 4292
  }

  double start = getCurrentTime();
  
H
Hui Li 已提交
4293 4294
  int last = 0;
  for (int i = 0; i < threads; i++) {
4295
    threadInfo *t_info = infos + i;
H
Hui Li 已提交
4296 4297
    t_info->threadID = i;
    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
4298 4299 4300
    t_info->superTblInfo = superTblInfo;

    t_info->start_time = start_time;
4301
    t_info->minDelay = INT16_MAX;
4302 4303 4304

    if (0 == strncasecmp(superTblInfo->insertMode, "taosc", 5)) {
      //t_info->taos = taos;
4305 4306 4307
      t_info->taos = taos_connect(
              g_Dbs.host, g_Dbs.user, 
              g_Dbs.password, db_name, g_Dbs.port);
4308 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331
      if (NULL == t_info->taos) {
        printf("connect to server fail from insert sub thread, reason: %s\n", taos_errstr(NULL));
        exit(-1);
      }
    } else {
      t_info->taos = NULL;
    }

    if (0 == superTblInfo->multiThreadWriteOneTbl) {
      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) {
      pthread_create(pids + i, NULL, syncWrite, t_info);
    } else {      
      pthread_create(pids + i, NULL, asyncWrite, t_info);
    }
H
Hui Li 已提交
4332 4333 4334 4335 4336 4337
  }
  
  for (int i = 0; i < threads; i++) {
    pthread_join(pids[i], NULL);
  }

4338 4339 4340
  int64_t totalDelay = 0;
  int64_t maxDelay = 0;
  int64_t minDelay = INT16_MAX;
4341
  int64_t cntDelay = 1;
4342 4343
  double  avgDelay = 0;

H
Hui Li 已提交
4344
  for (int i = 0; i < threads; i++) {
4345 4346
    threadInfo *t_info = infos + i;

S
TD-1057  
Shengliang Guan 已提交
4347
    tsem_destroy(&(t_info->lock_sem));
4348 4349 4350 4351
    taos_close(t_info->taos);

    superTblInfo->totalAffectedRows += t_info->totalAffectedRows;
    superTblInfo->totalRowsInserted += t_info->totalRowsInserted;
4352 4353 4354 4355 4356

    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
4357
  }
4358
  cntDelay -= 1;
H
Hui Li 已提交
4359

4360
  if (cntDelay == 0)    cntDelay = 1;
4361 4362
  avgDelay = (double)totalDelay / cntDelay;

4363
  double end = getCurrentTime();
4364 4365
  double t = end - start;
  printf("Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s) into %s.%s. %2.f records/second\n\n", 
4366 4367 4368 4369
          t, superTblInfo->totalRowsInserted,
          superTblInfo->totalAffectedRows,
          threads, db_name, superTblInfo->sTblName,
          superTblInfo->totalRowsInserted / t);
4370
  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", 
4371 4372 4373 4374
          t, superTblInfo->totalRowsInserted,
          superTblInfo->totalAffectedRows,
          threads, db_name, superTblInfo->sTblName,
          superTblInfo->totalRowsInserted / t);
4375 4376 4377 4378 4379

  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);
4380 4381 4382
  
  //taos_close(taos);

H
Hui Li 已提交
4383 4384 4385 4386
  free(pids);
  free(infos);  
}

4387

H
hzcheng 已提交
4388
void *readTable(void *sarg) {
4389 4390
#if 1  
  threadInfo *rinfo = (threadInfo *)sarg;
H
hzcheng 已提交
4391 4392
  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
S
slguan 已提交
4393
  int64_t sTime = rinfo->start_time;
H
hzcheng 已提交
4394 4395
  char *tb_prefix = rinfo->tb_prefix;
  FILE *fp = fopen(rinfo->fp, "a");
H
Hui Li 已提交
4396 4397 4398 4399
  if (NULL == fp) {
    printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
    return NULL;
  }
4400 4401

  int num_of_DPT = rinfo->superTblInfo->insertRows; //  nrecords_per_table;
H
hzcheng 已提交
4402 4403
  int num_of_tables = rinfo->end_table_id - rinfo->start_table_id + 1;
  int totalData = num_of_DPT * num_of_tables;
4404
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
H
hzcheng 已提交
4405 4406 4407 4408 4409 4410 4411 4412 4413 4414 4415 4416

  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
4417
      sprintf(command, "select %s from %s%d where ts>= %" PRId64, aggreFunc[j], tb_prefix, i, sTime);
H
hzcheng 已提交
4418 4419

      double t = getCurrentTime();
S
Shuaiqiang Chang 已提交
4420 4421
      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);
H
hzcheng 已提交
4422

S
Shuaiqiang Chang 已提交
4423
      if (code != 0) {
H
Haojun Liao 已提交
4424
        fprintf(stderr, "Failed to query:%s\n", taos_errstr(pSql));
S
Shuaiqiang Chang 已提交
4425
        taos_free_result(pSql);
H
hzcheng 已提交
4426
        taos_close(taos);
4427
        fclose(fp);
4428
        return NULL;
H
hzcheng 已提交
4429 4430
      }

S
Shuaiqiang Chang 已提交
4431
      while (taos_fetch_row(pSql) != NULL) {
H
hzcheng 已提交
4432 4433 4434 4435 4436 4437
        count++;
      }

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

S
Shuaiqiang Chang 已提交
4438
      taos_free_result(pSql);
H
hzcheng 已提交
4439 4440 4441
    }

    fprintf(fp, "|%10s  |   %10d   |  %12.2f   |   %10.2f  |\n",
S
slguan 已提交
4442
            aggreFunc[j][0] == '*' ? "   *   " : aggreFunc[j], totalData,
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            (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);
4448
#endif
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  return NULL;
}

void *readMetric(void *sarg) {
4453 4454
#if 1  
  threadInfo *rinfo = (threadInfo *)sarg;
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  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
  FILE *fp = fopen(rinfo->fp, "a");
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  if (NULL == fp) {
    printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
    return NULL;
  }
4462 4463

  int num_of_DPT = rinfo->superTblInfo->insertRows;
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  int num_of_tables = rinfo->end_table_id - rinfo->start_table_id + 1;
  int totalData = num_of_DPT * num_of_tables;
4466
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
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  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++) {
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    char condition[BUFFER_SIZE - 30] = "\0";
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    char tempS[64] = "\0";
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    int m = 10 < num_of_tables ? 10 : num_of_tables;

    for (int i = 1; i <= m; i++) {
      if (i == 1) {
4483
        sprintf(tempS, "t1 = %d", i);
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      } else {
4485
        sprintf(tempS, " or t1 = %d ", i);
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      }
      strcat(condition, tempS);

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      sprintf(command, "select %s from meters where %s", aggreFunc[j], condition);
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      printf("Where condition: %s\n", condition);
      fprintf(fp, "%s\n", command);

      double t = getCurrentTime();

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      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);

      if (code != 0) {
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        fprintf(stderr, "Failed to query:%s\n", taos_errstr(pSql));
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        taos_free_result(pSql);
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        taos_close(taos);
4503
        fclose(fp);
4504
        return NULL;
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      }
      int count = 0;
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      while (taos_fetch_row(pSql) != NULL) {
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        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);

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      taos_free_result(pSql);
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    }
    fprintf(fp, "\n");
  }
  fclose(fp);
4520
#endif
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  return NULL;
}

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4525 4526
int insertTestProcess() {

4527 4528
    debugPrint("DEBUG - %d result file: %s\n", __LINE__, g_Dbs.resultFile);

4529 4530 4531 4532 4533 4534
  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;
  };

4535 4536 4537
  setupForAnsiEscape();
  int ret = printfInsertMeta();
  resetAfterAnsiEscape();
4538

4539 4540 4541
  if (ret == -1)
    exit(EXIT_FAILURE);

4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555
  printfInsertMetaToFile(g_fpOfInsertResult);

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

  // create database and super tables
  (void)createDatabases();

  // pretreatement
  prePareSampleData();
4556

4557 4558 4559 4560 4561 4562 4563 4564
  double start;
  double end;

  // create child tables
  start = getCurrentTime();
  createChildTables();
  end = getCurrentTime();
  if (g_totalChildTables > 0) {
4565 4566 4567 4568 4569
    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);
4570
  }
4571

4572
  taosMsleep(1000);
4573 4574 4575

  // create sub threads for inserting data
  //start = getCurrentTime();
4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595
    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);
        }
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    }
4597
  //end = getCurrentTime();
4598

4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 4616
  //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);
  if (NULL == g_args.metaFile && false == g_Dbs.insert_only) {
    // query data
    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;
    rInfo->end_table_id = g_Dbs.db[0].superTbls[0].childTblCount - 1;
    //rInfo->do_aggreFunc = g_Dbs.do_aggreFunc;
    //rInfo->nrecords_per_table = g_Dbs.db[0].superTbls[0].insertRows;
    rInfo->superTblInfo = &g_Dbs.db[0].superTbls[0];
4617 4618 4619 4620 4621 4622
    rInfo->taos = taos_connect(
            g_Dbs.host, 
            g_Dbs.user, 
            g_Dbs.password, 
            g_Dbs.db[0].dbName, 
            g_Dbs.port);
4623 4624 4625 4626 4627 4628 4629 4630 4631 4632
    strcpy(rInfo->tb_prefix, g_Dbs.db[0].superTbls[0].childTblPrefix);
    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);
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  }

4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649
  postFreeResource();
  
  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) {
4650
    if (g_queryInfo.superQueryInfo.rate && (et - st) < (int64_t)g_queryInfo.superQueryInfo.rate*1000) {
4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 4663 4664
      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();          
4665 4666
        printf("=[taosc] thread[%"PRId64"] complete one sql, Spent %f s\n", 
                taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
4667 4668
      } else {
        int64_t t1 = taosGetTimestampUs();
4669 4670
        int retCode = postProceSql(g_queryInfo.host, 
                g_queryInfo.port, g_queryInfo.superQueryInfo.sql[i]);
4671
        int64_t t2 = taosGetTimestampUs();          
4672 4673
        printf("=[restful] thread[%"PRId64"] complete one sql, Spent %f s\n", 
                taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
4674 4675
        
        if (0 != retCode) {
4676
          printf("====restful return fail, threadID[%d]\n", winfo->threadID);
4677 4678 4679 4680 4681
          return NULL;
        }
      }   
    }
    et = taosGetTimestampMs();
4682 4683
    printf("==thread[%"PRId64"] complete all sqls to specify tables once queries duration:%.6fs\n\n", 
            taosGetSelfPthreadId(), (double)(et - st)/1000.0);
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  }
4685 4686
  return NULL;
}
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4688 4689 4690
void replaceSubTblName(char* inSql, char* outSql, int tblIndex) {
  char sourceString[32] = "xxxx";
  char subTblName[MAX_TB_NAME_SIZE*3];
4691 4692 4693
  sprintf(subTblName, "%s.%s", 
          g_queryInfo.dbName, 
          g_queryInfo.subQueryInfo.childTblName + tblIndex*TSDB_TABLE_NAME_LEN);
4694 4695 4696 4697 4698 4699

  //printf("inSql: %s\n", inSql);
  
  char* pos = strstr(inSql, sourceString);
  if (0 == pos) {
    return; 
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  }
  
4702
  tstrncpy(outSql, inSql, pos - inSql + 1);
4703 4704 4705 4706 4707
  //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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}

4710 4711 4712 4713
void *subQueryProcess(void *sarg) {
  char sqlstr[1024];
  threadInfo *winfo = (threadInfo *)sarg; 
  int64_t st = 0;
4714
  int64_t et = (int64_t)g_queryInfo.subQueryInfo.rate*1000;
4715 4716 4717 4718 4719
  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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4721 4722
    st = taosGetTimestampMs();
    for (int i = winfo->start_table_id; i <= winfo->end_table_id; i++) {
4723
      for (int j = 0; j < g_queryInfo.subQueryInfo.sqlCount; j++) {
4724
        memset(sqlstr,0,sizeof(sqlstr));
4725
        replaceSubTblName(g_queryInfo.subQueryInfo.sql[j], sqlstr, i);
4726 4727
        char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
        if (g_queryInfo.subQueryInfo.result[i][0] != 0) {
4728 4729 4730
          sprintf(tmpFile, "%s-%d", 
                  g_queryInfo.subQueryInfo.result[i], 
                  winfo->threadID);
4731 4732 4733
        }
        selectAndGetResult(winfo->taos, sqlstr, tmpFile); 
      }
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    }
4735
    et = taosGetTimestampMs();
4736 4737 4738 4739 4740
    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);
4741 4742 4743 4744 4745 4746
  }
  return NULL;
}

int queryTestProcess() {
  TAOS * taos = NULL;  
4747 4748 4749 4750 4751
  taos = taos_connect(g_queryInfo.host, 
          g_queryInfo.user, 
          g_queryInfo.password, 
          NULL, 
          g_queryInfo.port);
4752 4753 4754 4755 4756 4757
  if (taos == NULL) {
    fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
4758 4759 4760 4761 4762
    (void)getAllChildNameOfSuperTable(taos, 
            g_queryInfo.dbName, 
            g_queryInfo.subQueryInfo.sTblName, 
            &g_queryInfo.subQueryInfo.childTblName, 
            &g_queryInfo.subQueryInfo.childTblCount);
4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777
  }  
  
  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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4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795
    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);
4796
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
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        (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);
4853
  }
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  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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  }
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  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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}

4879 4880
static TAOS_SUB* subscribeImpl(TAOS *taos, char *sql, char* topic, char* resultFileName) {
  TAOS_SUB* tsub = NULL;  
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4882
  if (g_queryInfo.superQueryInfo.subscribeMode) {
4883 4884 4885 4886
    tsub = taos_subscribe(taos, 
            g_queryInfo.superQueryInfo.subscribeRestart, 
            topic, sql, subscribe_callback, (void*)resultFileName, 
            g_queryInfo.superQueryInfo.subscribeInterval);
4887
  } else {
4888 4889 4890
    tsub = taos_subscribe(taos, 
            g_queryInfo.superQueryInfo.subscribeRestart, 
            topic, sql, NULL, NULL, 0);
4891
  }
4892

4893 4894 4895 4896
  if (tsub == NULL) {
    printf("failed to create subscription. topic:%s, sql:%s\n", topic, sql);
    return NULL;
  } 
4897

4898 4899
  return tsub;
}
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4901 4902 4903
void *subSubscribeProcess(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg; 
  char subSqlstr[1024];
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4905 4906
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
4907
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935
  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();
4936
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
4937 4938 4939 4940 4941 4942 4943 4944 4945
  } 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
4946
      
4947 4948 4949 4950
      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) {
4951 4952 4953
          sprintf(tmpFile, "%s-%d", 
                  g_queryInfo.subQueryInfo.result[i], 
                  winfo->threadID);
4954 4955
        }
        getResult(res, tmpFile);
H
hzcheng 已提交
4956 4957 4958
      }
    }
  }
4959 4960 4961
  taos_free_result(res);
  
  for (int i = 0; i < g_queryInfo.subQueryInfo.sqlCount; i++) {
4962 4963
    taos_unsubscribe(g_queryInfo.subQueryInfo.tsub[i], 
            g_queryInfo.subQueryInfo.subscribeKeepProgress);
4964
  }
H
hzcheng 已提交
4965 4966 4967
  return NULL;
}

4968 4969
void *superSubscribeProcess(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg; 
H
hzcheng 已提交
4970

4971 4972
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
4973
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991
  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) {
4992 4993
        sprintf(tmpFile, "%s-%d", 
                g_queryInfo.superQueryInfo.result[i], winfo->threadID);
4994
      }
4995 4996 4997 4998
      g_queryInfo.superQueryInfo.tsub[i] = 
          subscribeImpl(winfo->taos, 
                  g_queryInfo.superQueryInfo.sql[i], 
                  topic, tmpFile); 
4999 5000 5001 5002 5003
      if (NULL == g_queryInfo.superQueryInfo.tsub[i]) {
        return NULL;
      }
    }
    //et = taosGetTimestampMs();
5004
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018
  } 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) {
5019 5020
          sprintf(tmpFile, "%s-%d", 
                  g_queryInfo.superQueryInfo.result[i], winfo->threadID);
5021 5022 5023 5024 5025 5026 5027 5028
        }
        getResult(res, tmpFile);
      }
    }
  }
  taos_free_result(res);
  
  for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
5029 5030
    taos_unsubscribe(g_queryInfo.superQueryInfo.tsub[i], 
            g_queryInfo.superQueryInfo.subscribeKeepProgress);
5031
  }
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5032 5033 5034
  return NULL;
}

5035 5036
int subscribeTestProcess() {
  printfQueryMeta();
H
hzcheng 已提交
5037

5038 5039 5040
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
    (void)getchar();
Y
yihaoDeng 已提交
5041
  }
5042 5043

  TAOS * taos = NULL;  
5044 5045 5046 5047 5048
  taos = taos_connect(g_queryInfo.host, 
          g_queryInfo.user, 
          g_queryInfo.password, 
          g_queryInfo.dbName, 
          g_queryInfo.port);
5049 5050 5051 5052 5053 5054
  if (taos == NULL) {
    fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
5055 5056 5057 5058 5059
    (void)getAllChildNameOfSuperTable(taos, 
            g_queryInfo.dbName, 
            g_queryInfo.subQueryInfo.sTblName, 
            &g_queryInfo.subQueryInfo.childTblName, 
            &g_queryInfo.subQueryInfo.childTblCount);
5060 5061 5062 5063 5064 5065
  }


  pthread_t  *pids = NULL;
  threadInfo *infos = NULL;
  //==== create sub threads for query from super table
5066 5067
  if (g_queryInfo.superQueryInfo.sqlCount > 0 
          && g_queryInfo.superQueryInfo.concurrent > 0) {
5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081
    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
5082
  }
Y
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5083
  
5084 5085 5086
  //==== create sub threads for query from sub table  
  pthread_t  *pidsOfSub  = NULL;
  threadInfo *infosOfSub = NULL;
5087 5088 5089 5090 5091 5092
  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));
5093 5094 5095 5096
    if ((NULL == pidsOfSub) || (NULL == infosOfSub)) {
      printf("malloc failed for create threads\n");      
      taos_close(taos);
      exit(-1);
S
Shuaiqiang Chang 已提交
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
    
    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
5122
    }
5123
    g_queryInfo.subQueryInfo.threadCnt = threads;
H
hzcheng 已提交
5124
  }
5125 5126 5127 5128
  
  for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
    pthread_join(pids[i], NULL);
  }  
H
hzcheng 已提交
5129

5130 5131
  tmfree((char*)pids);
  tmfree((char*)infos);  
H
hzcheng 已提交
5132

5133 5134
  for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) {
    pthread_join(pidsOfSub[i], NULL);
H
hzcheng 已提交
5135 5136
  }

5137 5138 5139 5140
  tmfree((char*)pidsOfSub);
  tmfree((char*)infosOfSub);    
  taos_close(taos);
  return 0;
H
hzcheng 已提交
5141 5142
}

5143 5144 5145
void initOfInsertMeta() {
  memset(&g_Dbs, 0, sizeof(SDbs));
   
5146 5147 5148 5149 5150 5151 5152
  // 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
5153 5154
}

5155 5156 5157
void initOfQueryMeta() {
  memset(&g_queryInfo, 0, sizeof(SQueryMetaInfo));
   
5158 5159 5160 5161 5162
  // 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
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5163 5164
}

5165 5166 5167 5168
void setParaFromArg(){
  if (g_args.host) {
    strcpy(g_Dbs.host, g_args.host);
  } else {
5169
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
5170
  }
L
Liu Tao 已提交
5171

5172 5173 5174 5175 5176 5177 5178
  if (g_args.user) {
    strcpy(g_Dbs.user, g_args.user);
  } 

  if (g_args.password) {
    strcpy(g_Dbs.password, g_args.password);
  } 
L
Liu Tao 已提交
5179
  
5180 5181 5182
  if (g_args.port) {
    g_Dbs.port = g_args.port;
  } 
L
Liu Tao 已提交
5183

5184 5185
  g_Dbs.dbCount = 1;
  g_Dbs.db[0].drop = 1;
5186

5187
  tstrncpy(g_Dbs.db[0].dbName, g_args.database, MAX_DB_NAME_SIZE);
5188
  g_Dbs.db[0].dbCfg.replica = g_args.replica;
5189
  tstrncpy(g_Dbs.db[0].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
L
Liu Tao 已提交
5190

5191
  tstrncpy(g_Dbs.resultFile, g_args.output_file, MAX_FILE_NAME_LEN);
5192 5193 5194 5195 5196

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

  g_Dbs.do_aggreFunc = true;
L
Liu Tao 已提交
5197

5198 5199 5200 5201
  char dataString[STRING_LEN];
  char **data_type = g_args.datatype;
  
  memset(dataString, 0, STRING_LEN);
L
Liu Tao 已提交
5202

5203 5204 5205
  if (strcasecmp(data_type[0], "BINARY") == 0 
          || strcasecmp(data_type[0], "BOOL") == 0 
          || strcasecmp(data_type[0], "NCHAR") == 0 ) {
5206
    g_Dbs.do_aggreFunc = false;
L
Liu Tao 已提交
5207
  }
H
hzcheng 已提交
5208

5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231
  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;
5232

5233 5234 5235 5236 5237 5238 5239 5240 5241
    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;    
5242 5243
      g_Dbs.db[0].superTbls[0].columnCount++;
    }
5244 5245 5246 5247 5248 5249 5250 5251 5252 5253
  
    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++;
      }
    }
5254

5255
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[0].dataType, "INT", MAX_TB_NAME_SIZE);
5256 5257
    g_Dbs.db[0].superTbls[0].tags[0].dataLen = 0;    
  
5258
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[1].dataType, "BINARY", MAX_TB_NAME_SIZE);
5259 5260 5261 5262
    g_Dbs.db[0].superTbls[0].tags[1].dataLen = g_args.len_of_binary;    
    g_Dbs.db[0].superTbls[0].tagCount = 2;  
  } else {
    g_Dbs.db[0].superTbls[0].tagCount = 0; 
H
hzcheng 已提交
5263
  }
5264

5265 5266 5267 5268 5269 5270
}

/* Function to do regular expression check */
static int regexMatch(const char *s, const char *reg, int cflags) {
  regex_t regex;
  char    msgbuf[100] = {0};
H
hzcheng 已提交
5271

5272 5273 5274
  /* Compile regular expression */
  if (regcomp(&regex, reg, cflags) != 0) {
    printf("Fail to compile regex\n");
H
Hui Li 已提交
5275 5276 5277
    exit(-1);
  }

5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330
  /* 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;
  }
  
  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();
  
  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;
5331
    }
5332 5333

    memcpy(cmd + cmd_len, line, read_len);
5334
    debugPrint("DEBUG %s() %d \n", __func__, __LINE__);
5335 5336 5337
    queryDbExec(taos, cmd, NO_INSERT_TYPE);
    memset(cmd, 0, MAX_SQL_SIZE);
    cmd_len = 0;
H
hzcheng 已提交
5338 5339
  }

5340 5341
  t = getCurrentTime() - t;
  printf("run %s took %.6f second(s)\n\n", sqlFile, t);
5342

5343 5344 5345 5346
  tmfree(cmd);
  tmfree(line);
  tmfclose(fp);
  return;
H
hzcheng 已提交
5347 5348
}

5349 5350 5351
int main(int argc, char *argv[]) {
  parse_args(argc, argv, &g_args);

5352 5353
  debugPrint("DEBUG - meta file: %s\n", g_args.metaFile);

5354 5355 5356
  if (g_args.metaFile) {
    initOfInsertMeta();
    initOfQueryMeta();    
5357

5358 5359 5360 5361
    if (false == getInfoFromJsonFile(g_args.metaFile)) {
      printf("Failed to read %s\n", g_args.metaFile);
      return 1;
    }
5362

5363
    if (INSERT_MODE == g_args.test_mode) {
5364 5365
      if (g_Dbs.cfgDir[0]) taos_options(TSDB_OPTION_CONFIGDIR, g_Dbs.cfgDir);
      (void)insertTestProcess();
5366
    } else if (QUERY_MODE == g_args.test_mode) {
5367 5368
      if (g_queryInfo.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
5369
      (void)queryTestProcess();
5370
    } else if (SUBSCRIBE_MODE == g_args.test_mode) {
5371 5372
      if (g_queryInfo.cfgDir[0])
          taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
5373 5374 5375 5376 5377 5378
      (void)subscribeTestProcess();
    }  else {
      ;
    }
  } else {  
    memset(&g_Dbs, 0, sizeof(SDbs));
5379
    g_args.test_mode = INSERT_MODE;
5380 5381 5382 5383
    setParaFromArg();

    if (NULL != g_args.sqlFile) {
      TAOS* qtaos = taos_connect(
5384 5385 5386 5387 5388
          g_Dbs.host, 
          g_Dbs.user, 
          g_Dbs.password, 
          g_Dbs.db[0].dbName, 
          g_Dbs.port);
5389 5390 5391 5392
      querySqlFile(qtaos, g_args.sqlFile);  
      taos_close(qtaos);
      return 0;
    }
5393

5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408
    (void)insertTestProcess();
    if (g_Dbs.insert_only) return 0;

    // select
    if (false == g_Dbs.insert_only) {
      // query data
  
      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;
      rInfo->end_table_id = g_Dbs.db[0].superTbls[0].childTblCount - 1;
      //rInfo->do_aggreFunc = g_Dbs.do_aggreFunc;
      //rInfo->nrecords_per_table = g_Dbs.db[0].superTbls[0].insertRows;
      rInfo->superTblInfo = &g_Dbs.db[0].superTbls[0];
5409 5410 5411 5412 5413 5414 5415 5416
      rInfo->taos = taos_connect(
              g_Dbs.host, 
              g_Dbs.user, 
              g_Dbs.password, 
              g_Dbs.db[0].dbName, 
              g_Dbs.port);
      strcpy(rInfo->tb_prefix, 
              g_Dbs.db[0].superTbls[0].childTblPrefix);
5417 5418 5419 5420 5421 5422 5423 5424 5425 5426
      strcpy(rInfo->fp, g_Dbs.resultFile);

      if (!g_Dbs.use_metric) {
        pthread_create(&read_id, NULL, readTable, rInfo);
      } else {
        pthread_create(&read_id, NULL, readMetric, rInfo);
      }
      pthread_join(read_id, NULL);
      taos_close(rInfo->taos);
      free(rInfo);
H
hzcheng 已提交
5427 5428
    }
  }
5429 5430 5431

  taos_cleanup();
  return 0;
H
hzcheng 已提交
5432
}
5433