taosdemo.c 182.1 KB
Newer Older
S
TD-1057  
Shengliang Guan 已提交
1
/*
H
hzcheng 已提交
2 3 4 5 6 7 8 9 10 11 12 13 14 15
 * 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/>.
 */

16 17 18 19 20

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

S
slguan 已提交
21
#define _GNU_SOURCE
22 23
#define CURL_STATICLIB

S
TD-1057  
Shengliang Guan 已提交
24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
#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"
48 49 50 51
  
  #pragma comment ( lib, "ws2_32.lib" )
  #pragma comment ( lib, "winmm.lib" )
  #pragma comment ( lib, "wldap32.lib" )  
S
TD-1057  
Shengliang Guan 已提交
52
#endif  
H
hzcheng 已提交
53

54 55
#include "cJSON.h"

H
hzcheng 已提交
56
#include "taos.h"
H
Hui Li 已提交
57
#include "tutil.h"
S
slguan 已提交
58

59 60 61 62 63 64
#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
65

66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
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

S
slguan 已提交
109 110
extern char configDir[];

111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215
#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
};
  
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;
H
hzcheng 已提交
216 217

/* Used by main to communicate with parse_opt. */
218 219
typedef struct SArguments_S {
  char *   metaFile;
220 221 222 223 224 225 226 227 228 229
  char *   host;
  uint16_t port;
  char *   user;
  char *   password;
  char *   database;
  int      replica;
  char *   tb_prefix;
  char *   sqlFile;
  bool     use_metric;
  bool     insert_only;
230
  bool     answer_yes;
231 232 233 234 235 236 237 238 239 240
  char *   output_file;
  int      mode;
  char *   datatype[MAX_NUM_DATATYPE + 1];
  int      len_of_binary;
  int      num_of_CPR;
  int      num_of_threads;
  int      num_of_RPR;
  int      num_of_tables;
  int      num_of_DPT;
  int      abort;
241 242
  int      disorderRatio;
  int      disorderRange;
243 244
  int      method_of_delete;
  char **  arg_list;
245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371
} 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 {
  char         sTblName[MAX_TB_NAME_SIZE];
  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];
  char         dataSource[MAX_TB_NAME_SIZE];  // rand_gen or sample
  char         insertMode[MAX_TB_NAME_SIZE];  // taosc, restful
  int          insertRate;  // 0: unlimit  > 0   rows/s

  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
  char         sampleFile[MAX_FILE_NAME_LEN];
  char         tagsFile[MAX_FILE_NAME_LEN];

  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;
  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 {
  char         cfgDir[MAX_FILE_NAME_LEN];
  char         host[MAX_DB_NAME_SIZE];
  uint16_t     port;
  char         user[MAX_DB_NAME_SIZE];
  char         password[MAX_DB_NAME_SIZE];
  char         resultFile[MAX_FILE_NAME_LEN];
  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;
372

373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443
} 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;
  char         sql[MAX_QUERY_SQL_COUNT][MAX_QUERY_SQL_LENGTH];  
  char         result[MAX_QUERY_SQL_COUNT][MAX_FILE_NAME_LEN];
  TAOS_SUB*    tsub[MAX_QUERY_SQL_COUNT];
} SuperQueryInfo;

typedef struct SubQueryInfo_S {
  char         sTblName[MAX_TB_NAME_SIZE];
  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;
  char         sql[MAX_QUERY_SQL_COUNT][MAX_QUERY_SQL_LENGTH];  
  char         result[MAX_QUERY_SQL_COUNT][MAX_FILE_NAME_LEN];
  TAOS_SUB*    tsub[MAX_QUERY_SQL_COUNT];
  
  char*        childTblName;
} SubQueryInfo;

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

  SuperQueryInfo  superQueryInfo;
  SubQueryInfo    subQueryInfo;  
} SQueryMetaInfo;

typedef struct SThreadInfo_S {
  TAOS *taos;
  int threadID;
  char db_name[MAX_DB_NAME_SIZE];
  char fp[4096];
  char tb_prefix[MAX_TB_NAME_SIZE];
  int start_table_id;
  int end_table_id;
  int data_of_rate;
  int64_t start_time;  
  char* cols;  
  bool  use_metric;  
  SSuperTable* superTblInfo;

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

  // statistics
  int64_t totalRowsInserted;
  int64_t totalAffectedRows;
444 445 446 447 448 449 450 451

  // insert delay statistics
  int64_t cntDelay;
  int64_t totalDelay;
  int64_t avgDelay;
  int64_t maxDelay;
  int64_t minDelay;
  
452 453
} threadInfo;

H
hzcheng 已提交
454

S
TD-1057  
Shengliang Guan 已提交
455 456 457
#ifdef LINUX
  /* The options we understand. */
  static struct argp_option options[] = {
458
    {0, 'f', "meta file",                0, "The meta data to the execution procedure, if use -f, all others options invalid. Default is NULL.",     0},
H
Hui Li 已提交
459
    #ifdef _TD_POWER_
460 461
    {0, 'c', "config_directory",         0, "Configuration directory. Default is '/etc/power/'.",                                                               1},
    {0, 'P', "password",                 0, "The password to use when connecting to the server. Default is 'powerdb'.",                                         2},
H
Hui Li 已提交
462
    #else
463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487
    {0, 'c', "config_directory",         0, "Configuration directory. Default is '/etc/taos/'.",                                                                1},
    {0, 'P', "password",                 0, "The password to use when connecting to the server. Default is 'taosdata'.",                                        2},
    #endif  
    {0, 'h', "host",                     0, "The host to connect to TDengine. Default is localhost.",                                                           2},
    {0, 'p', "port",                     0, "The TCP/IP port number to use for the connection. Default is 0.",                                                  2},
    {0, 'u', "user",                     0, "The TDengine user name to use when connecting to the server. Default is 'root'.",                                  2},
    {0, 'd', "database",                 0, "Destination database. Default is 'test'.",                                                                         3},
    {0, 'a', "replica",                  0, "Set the replica parameters of the database, Default 1, min: 1, max: 3.",                                           4},
    {0, 'm', "table_prefix",             0, "Table prefix name. Default is 't'.",                                                                               4},
    {0, 's', "sql file",                 0, "The select sql file.",                                                                                             6},
    {0, 'M', 0,                          0, "Use metric flag.",                                                                                                 4},
    {0, 'o', "outputfile",               0, "Direct output to the named file. Default is './output.txt'.",                                                      6},
    {0, 'q', "query_mode",               0, "Query mode--0: SYNC, 1: ASYNC. Default is SYNC.",                                                                  4},
    {0, 'b', "type_of_cols",             0, "The data_type of columns, default: TINYINT,SMALLINT,INT,BIGINT,FLOAT,DOUBLE,BINARY,NCHAR,BOOL,TIMESTAMP.",         4},
    {0, 'w', "length_of_chartype",       0, "The length of data_type 'BINARY' or 'NCHAR'. Default is 16",                                                       4},
    {0, 'l', "num_of_cols_per_record",   0, "The number of columns per record. Default is 10.",                                                                 4},
    {0, 'T', "num_of_threads",           0, "The number of threads. Default is 10.",                                                                            4},
    // {0, 'r', "num_of_records_per_req",   0, "The number of records per request. Default is 100.",                                                            4},
    {0, 't', "num_of_tables",            0, "The number of tables. Default is 10000.",                                                                          4},
    {0, 'n', "num_of_records_per_table", 0, "The number of records per table. Default is 10000.",                                                               4},
    {0, 'x', 0,                          0, "Not insert only flag.",                                                                                            4},
    {0, 'y', 0,                          0, "Default input yes for prompt.",                                                                                    4},
    {0, 'O', "disorderRatio",            0, "Insert mode--0: In order, > 0: disorder ratio. Default is in order.",                                              4},
    {0, 'R', "disorderRang",             0, "Out of order data's range, ms, default is 1000.",                                                                  4},
    //{0, 'D', "delete database",          0, "if elete database if exists. 0: no, 1: yes, default is 1",                                                       5},
S
TD-1057  
Shengliang Guan 已提交
488 489
    {0}};

490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560
/* Parse a single option. */
static error_t parse_opt(int key, char *arg, struct argp_state *state) {
  // Get the input argument from argp_parse, which we know is a pointer to our arguments structure. 
  SArguments *arguments = state->input;
  wordexp_t full_path;
  char **sptr;
  switch (key) {
    case 'f':
      arguments->metaFile = arg;
      break;
    case 'h':
      arguments->host = arg;
      break;
    case 'p':
      arguments->port = atoi(arg);
      break;
    case 'u':
      arguments->user = arg;
      break;
    case 'P':
      arguments->password = arg;
      break;
    case 'o':
      arguments->output_file = arg;
      break;
    case 's':
      arguments->sqlFile = arg;
      break;
    case 'q':
      arguments->mode = atoi(arg);
      break;
    case 'T':
      arguments->num_of_threads = atoi(arg);
      break;
    //case 'r':
    //  arguments->num_of_RPR = atoi(arg);
    //  break;
    case 't':
      arguments->num_of_tables = atoi(arg);
      break;
    case 'n':
      arguments->num_of_DPT = atoi(arg);
      break;
    case 'd':
      arguments->database = arg;
      break;
    case 'l':
      arguments->num_of_CPR = atoi(arg);
      break;
    case 'b':
      sptr = arguments->datatype;
      if (strstr(arg, ",") == NULL) {
        if (strcasecmp(arg, "INT")      != 0 && strcasecmp(arg, "FLOAT")     != 0 &&
            strcasecmp(arg, "TINYINT")  != 0 && strcasecmp(arg, "BOOL")      != 0 &&
            strcasecmp(arg, "SMALLINT") != 0 && strcasecmp(arg, "TIMESTAMP") != 0 &&
            strcasecmp(arg, "BIGINT")   != 0 && strcasecmp(arg, "DOUBLE")    != 0 &&
            strcasecmp(arg, "BINARY")   != 0 && strcasecmp(arg, "NCHAR")     != 0) {
          argp_error(state, "Invalid data_type!");
        }
        sptr[0] = arg;
      } else {
        int index = 0;
        char *dupstr = strdup(arg);
        char *running = dupstr;
        char *token = strsep(&running, ",");
        while (token != NULL) {
        if (strcasecmp(token, "INT")      != 0 && strcasecmp(token, "FLOAT")     != 0 &&
            strcasecmp(token, "TINYINT")  != 0 && strcasecmp(token, "BOOL")      != 0 &&
            strcasecmp(token, "SMALLINT") != 0 && strcasecmp(token, "TIMESTAMP") != 0 &&
            strcasecmp(token, "BIGINT")   != 0 && strcasecmp(token, "DOUBLE")    != 0 &&
            strcasecmp(token, "BINARY")   != 0 && strcasecmp(token, "NCHAR")     != 0) {
H
hzcheng 已提交
561 562
            argp_error(state, "Invalid data_type!");
          }
563 564 565
          sptr[index++] = token;
          token = strsep(&running, ",");
          if (index >= MAX_NUM_DATATYPE) break;
S
TD-1057  
Shengliang Guan 已提交
566
        }
567 568 569 570 571 572 573 574 575 576 577 578 579
      }
      break;
    case 'w':
      arguments->len_of_binary = atoi(arg);
      break;
    case 'm':
      arguments->tb_prefix = arg;
      break;
    case 'M':
      arguments->use_metric = true;
      break;
    case 'x':
      arguments->insert_only = true;
580 581
      break;

582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620
    case 'y':
      arguments->answer_yes = true;
      break;
    case 'c':
      if (wordexp(arg, &full_path, 0) != 0) {
        fprintf(stderr, "Invalid path %s\n", arg);
        return -1;
      }
      taos_options(TSDB_OPTION_CONFIGDIR, full_path.we_wordv[0]);
      wordfree(&full_path);
      break;  
    case 'O':
      arguments->disorderRatio = atoi(arg);
      if (arguments->disorderRatio < 0 || arguments->disorderRatio > 100)
      {
        argp_error(state, "Invalid disorder ratio, should 1 ~ 100!");
      }
      break;
    case 'R':
      arguments->disorderRange = atoi(arg);
      break;
    case 'a':
      arguments->replica = atoi(arg);
      if (arguments->replica > 3 || arguments->replica < 1)
      {
        arguments->replica = 1;
      }
      break;
    //case 'D':
    //  arguments->method_of_delete = atoi(arg);
    //  break;
    case OPT_ABORT:
      arguments->abort = 1;
      break;
    case ARGP_KEY_ARG:
      /*arguments->arg_list = &state->argv[state->next-1];
      state->next = state->argc;*/
      argp_usage(state);
      break;
H
hzcheng 已提交
621

622 623
    default:
      return ARGP_ERR_UNKNOWN;
H
hzcheng 已提交
624
  }
625 626
  return 0;
}
S
TD-1057  
Shengliang Guan 已提交
627

628
static struct argp argp = {options, parse_opt, 0, 0};
S
TD-1057  
Shengliang Guan 已提交
629

630 631 632 633 634 635 636 637
void parse_args(int argc, char *argv[], SArguments *arguments) {
  argp_parse(&argp, argc, argv, 0, 0, arguments);
  if (arguments->abort) {
    #ifndef _ALPINE
      error(10, 0, "ABORTED");
    #else
      abort();
    #endif
S
TD-1057  
Shengliang Guan 已提交
638
  }
639
}
S
TD-1057  
Shengliang Guan 已提交
640 641 642 643

#else
  void printHelp() {
    char indent[10] = "        ";
644 645
    printf("%s%s\n", indent, "-f");
    printf("%s%s%s\n", indent, indent, "The meta file to the execution procedure. Default is './meta.json'.");
S
TD-1057  
Shengliang Guan 已提交
646 647
    printf("%s%s\n", indent, "-c");
    printf("%s%s%s\n", indent, indent, "config_directory, Configuration directory. Default is '/etc/taos/'.");
648 649 650
  }

  void parse_args(int argc, char *argv[], SArguments *arguments) {
S
TD-1057  
Shengliang Guan 已提交
651
    for (int i = 1; i < argc; i++) {
652 653
      if (strcmp(argv[i], "-f") == 0) {
        arguments->metaFile = argv[++i];
S
TD-1057  
Shengliang Guan 已提交
654 655 656 657 658 659 660 661 662 663 664 665 666
      } else if (strcmp(argv[i], "-c") == 0) {
        strcpy(configDir, argv[++i]);
      } else if (strcmp(argv[i], "--help") == 0) {
        printHelp();
        exit(EXIT_FAILURE);
      } else {
        fprintf(stderr, "wrong options\n");
        printHelp();
        exit(EXIT_FAILURE);
      }
    }
  }
#endif
H
hzcheng 已提交
667

668 669 670 671 672 673 674
static bool getInfoFromJsonFile(char* file);
//static int generateOneRowDataForStb(SSuperTable* stbInfo);
//static int getDataIntoMemForStb(SSuperTable* stbInfo);
static void init_rand_data();
static int createDatabases();
static void createChildTables();
static int queryDbExec(TAOS *taos, char *command, int type);
S
Shuaiqiang Chang 已提交
675

676
/* ************ Global variables ************  */
H
hzcheng 已提交
677

678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725
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)"};

SArguments g_args = {NULL,
                     "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,           // 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
                     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
};
H
hzcheng 已提交
726

L
Liu Tao 已提交
727

728 729 730 731 732
static int             g_jsonType = 0;
static SDbs            g_Dbs;
static int             g_totalChildTables = 0;
static SQueryMetaInfo  g_queryInfo;
static FILE *          g_fpOfInsertResult = NULL;
H
hzcheng 已提交
733 734


735 736 737 738 739
void tmfclose(FILE *fp) {
  if (NULL != fp) {
    fclose(fp);
  }
}
740

741 742 743
void tmfree(char *buf) {
  if (NULL != buf) {
    free(buf);
H
Hui Li 已提交
744
  }
745
}
H
Hui Li 已提交
746

747 748 749 750
static int queryDbExec(TAOS *taos, char *command, int type) {
  int i;
  TAOS_RES *res = NULL;
  int32_t   code = -1;
751

752 753 754 755
  for (i = 0; i < 5; i++) {
    if (NULL != res) {
      taos_free_result(res);
      res = NULL;
H
hzcheng 已提交
756
    }
757 758 759 760 761 762
    
    res = taos_query(taos, command);
    code = taos_errno(res);
    if (0 == code) {
      break;
    }    
H
hzcheng 已提交
763 764
  }

765 766 767 768 769
  if (code != 0) {
    fprintf(stderr, "Failed to run %s, reason: %s\n", command, taos_errstr(res));
    taos_free_result(res);
    //taos_close(taos);
    return -1;
770
  }
H
hzcheng 已提交
771

772 773 774 775
  if (INSERT_TYPE == type) {
    int affectedRows = taos_affected_rows(res);
    taos_free_result(res);
    return affectedRows;
H
hzcheng 已提交
776
  }
777
  
778
  taos_free_result(res);
779 780
  return 0;
}
H
hzcheng 已提交
781

782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798
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");
799
    fclose(fp);
800 801
    return ;
  }
H
hzcheng 已提交
802

803 804
  int   totalLen = 0;
  char  temp[16000];
H
hzcheng 已提交
805

806 807 808 809 810 811
  // fetch the records row by row
  while ((row = taos_fetch_row(res))) {
    if (totalLen >= 100*1024*1024 - 32000) {
      if (fp) fprintf(fp, "%s", databuf);
      totalLen = 0;
      memset(databuf, 0, 100*1024*1024);
H
hzcheng 已提交
812
    }
813 814 815 816 817 818
    num_rows++;
    int len = taos_print_row(temp, row, fields, num_fields);
    len += sprintf(temp + len, "\n");
    //printf("query result:%s\n", temp);
    memcpy(databuf + totalLen, temp, len);
    totalLen += len;
H
hzcheng 已提交
819 820
  }

821 822 823 824
  if (fp) fprintf(fp, "%s", databuf);
  tmfclose(fp);
  free(databuf);
}
H
hzcheng 已提交
825

826 827 828 829 830 831
static void selectAndGetResult(TAOS *taos, char *command, char* resultFileName) {
  TAOS_RES *res = taos_query(taos, command);
  if (res == NULL || taos_errno(res) != 0) {
    printf("failed to sql:%s, reason:%s\n", command, taos_errstr(res));
    taos_free_result(res);
    return;
H
hzcheng 已提交
832
  }
H
Hui Li 已提交
833
  
834 835 836
  getResult(res, resultFileName);
  taos_free_result(res);
}
H
hzcheng 已提交
837

838 839 840 841 842
double getCurrentTime() {
  struct timeval tv;
  if (gettimeofday(&tv, NULL) != 0) {
    perror("Failed to get current time in ms");
    return 0.0;
H
hzcheng 已提交
843
  }
S
Shuduo Sang 已提交
844

845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921
  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);
  }
}

922
static int printfInsertMeta() {
923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981
  printf("\033[1m\033[40;32m================ insert.json parse result START ================\033[0m\n");
  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);

  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) {
      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2)) || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
        printf("  precision:             \033[33m%s\033[0m\n", g_Dbs.db[i].dbCfg.precision);
      } else {
        printf("  precision error:       \033[33m%s\033[0m\n", g_Dbs.db[i].dbCfg.precision);
982
	return -1;
983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056
      }
    }

    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("      insertRate:        \033[33m%d\033[0m\n",  g_Dbs.db[i].superTbls[j].insertRate);     
      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);
        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);
        } else {
          printf("column[%d]:\033[33m%s\033[0m ", k, g_Dbs.db[i].superTbls[j].columns[k].dataType);
        }
      }
      printf("\n");
      
      printf("      tagCount:            \033[33m%d\033[0m\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))) {
          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);
        } else {
          printf("tag[%d]:\033[33m%s\033[0m ", k, g_Dbs.db[i].superTbls[j].tags[k].dataType);
        }     
      }
      printf("\n");
    }
    printf("\n");
  }
  printf("\033[1m\033[40;32m================ insert.json parse result END================\033[0m\n");
1057 1058

  return 0;
1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 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
}

static void printfInsertMetaToFile(FILE* fp) {
  fprintf(fp, "================ insert.json parse result START================\n");
  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) {
      if ((0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "ms", 2)) || (0 == strncasecmp(g_Dbs.db[i].dbCfg.precision, "us", 2))) {
        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, "      insertRate:        %d\n",  g_Dbs.db[i].superTbls[j].insertRate);     
      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");
  }
  fprintf(fp, "================ insert.json parse result END ================\n\n");
}

static void printfQueryMeta() {
  printf("\033[1m\033[40;32m================ query.json parse result ================\033[0m\n");
  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); 

  if (SUBSCRIBE_MODE == g_jsonType) {
    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);

  if (SUBSCRIBE_MODE == g_jsonType) {
    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");
  printf("\033[1m\033[40;32m================ query.json parse result ================\033[0m\n");
}


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;
    }

1389
    tstrncpy(dbInfos[count]->name, (char *)row[TSDB_SHOW_DB_NAME_INDEX], fields[TSDB_SHOW_DB_NAME_INDEX].bytes);
1390 1391 1392 1393 1394 1395 1396
    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]);  

1397
    tstrncpy(dbInfos[count]->keeplist, (char *)row[TSDB_SHOW_DB_KEEP_INDEX], fields[TSDB_SHOW_DB_KEEP_INDEX].bytes);      
1398 1399 1400 1401 1402 1403 1404 1405 1406
    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]));

1407
    tstrncpy(dbInfos[count]->precision, (char *)row[TSDB_SHOW_DB_PRECISION_INDEX], fields[TSDB_SHOW_DB_PRECISION_INDEX].bytes);  
1408
    dbInfos[count]->update = *((int8_t *)row[TSDB_SHOW_DB_UPDATE_INDEX]);
1409
    tstrncpy(dbInfos[count]->status, (char *)row[TSDB_SHOW_DB_STATUS_INDEX], fields[TSDB_SHOW_DB_STATUS_INDEX].bytes); 
1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421
    
    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) {
1422
  if (filename[0] == 0)
1423
      return;
1424 1425 1426 1427 1428

  FILE *fp = fopen(filename, "at");
  if (fp == NULL) {
    fprintf(stderr, "failed to open file: %s\n", filename);
    return;
1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484
  }

  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);
1485 1486 1487 1488
  if (dbCount <= 0) {
      free(dbInfos);
      return;
  }
1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510

  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);
  
}

1511 1512
#define REQ_EXTRA_BUF_LEN   1024
#define RESP_BUF_LEN        4096
1513 1514 1515 1516 1517

void ERROR(const char *msg) { perror(msg); exit(0); }

int postProceSql(char* host, uint16_t port, char* sqlstr)
{
1518
    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";
1519 1520 1521 1522 1523 1524

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

    struct hostent *server;
    struct sockaddr_in serv_addr;
1525 1526 1527 1528
    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;
1529

1530 1531 1532 1533 1534 1535 1536 1537 1538
    int req_buf_len = strlen(sqlstr) + REQ_EXTRA_BUF_LEN;

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

    int r = snprintf(request_buf, 
            req_buf_len, 
            req_fmt, url, host, rest_port, 
1539
            auth, strlen(sqlstr), sqlstr);
1540 1541
    if (r >= req_buf_len) {
        free(request_buf);
1542
        ERROR("ERROR too long request");
1543 1544
    }
    printf("Request:\n%s\n", request_buf);
1545 1546

    sockfd = socket(AF_INET, SOCK_STREAM, 0);
1547 1548 1549 1550
    if (sockfd < 0) {
        free(request_buf);
        ERROR("ERROR opening socket");
    }
1551 1552

    server = gethostbyname(host);
1553 1554 1555 1556
    if (server == NULL) {
        free(request_buf);
        ERROR("ERROR, no such host");
    }
1557

1558
    memset(&serv_addr, 0, sizeof(serv_addr));
1559
    serv_addr.sin_family = AF_INET;
1560
    serv_addr.sin_port = htons(rest_port);
1561 1562
    memcpy(&serv_addr.sin_addr.s_addr,server->h_addr,server->h_length);

1563 1564
    if (connect(sockfd,(struct sockaddr *)&serv_addr,sizeof(serv_addr)) < 0) {
        free(request_buf);
1565
        ERROR("ERROR connecting");
1566
    }
1567

1568
    req_str_len = strlen(request_buf);
1569 1570
    sent = 0;
    do {
1571
        bytes = write(sockfd, request_buf + sent, req_str_len - sent);
1572 1573 1574 1575 1576
        if (bytes < 0)
            ERROR("ERROR writing message to socket");
        if (bytes == 0)
            break;
        sent+=bytes;
1577
    } while (sent < req_str_len);
1578

1579 1580
    memset(response_buf, 0, RESP_BUF_LEN);
    resp_len = sizeof(response_buf) - 1;
1581 1582
    received = 0;
    do {
1583 1584 1585
        bytes = read(sockfd, response_buf + received, resp_len - received);
        if (bytes < 0) {
            free(request_buf);
1586
            ERROR("ERROR reading response from socket");
1587
        }
1588 1589
        if (bytes == 0)
            break;
1590 1591
        received += bytes;
    } while (received < resp_len);
1592

1593 1594
    if (received == resp_len) {
        free(request_buf);
1595
        ERROR("ERROR storing complete response from socket");
1596
    }
1597

1598 1599 1600
    printf("Response:\n%s\n", response_buf);

    free(request_buf);
1601 1602 1603 1604 1605 1606
    close(sockfd);

    return 0;
}


1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 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
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);
1767
    tstrncpy(pTblName, (char *)row[0], len[0]);
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
    //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) {
1821 1822
      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);
1823
      superTbls->tags[tagIndex].dataLen = *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]);
1824
      tstrncpy(superTbls->tags[tagIndex].note, (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes);
1825 1826
      tagIndex++;
    } else {    
1827 1828
      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);
1829
      superTbls->columns[columnIndex].dataLen = *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]);
1830
      tstrncpy(superTbls->columns[columnIndex].note, (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes);
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 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 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 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147
      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);
    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);
      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);
    }
    if (g_Dbs.db[i].dbCfg.fsync > 0) {
      dataLen += snprintf(command + dataLen, BUFFER_SIZE - dataLen, "fsync %d ", g_Dbs.db[i].dbCfg.fsync);
    }
    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);
    }
    
    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);

    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);
      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) {
      snprintf(buffer, BUFFER_SIZE, "create table if not exists %s.%s%d %s;", winfo->db_name, superTblInfo->childTblPrefix, i, superTblInfo->colsOfCreatChildTable);
    } else {
      if (0 == len) {  
        batchNum = 0;
        memset(buffer, 0, superTblInfo->maxSqlLen);
        len += snprintf(buffer + len, superTblInfo->maxSqlLen - len, "create table ");
      }
      
      char* tagsValBuf = NULL;
      if (0 == superTblInfo->tagSource) {
        tagsValBuf = generateTagVaulesForStb(superTblInfo);
      } else {
        tagsValBuf = getTagValueFromTagSample(superTblInfo, i % superTblInfo->tagSampleCount);
      }
      if (NULL == tagsValBuf) {
        free(buffer);
        return NULL;
      }
      
      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);
      free(tagsValBuf);
      batchNum++;

      if ((batchNum < superTblInfo->batchCreateTableNum) && ((superTblInfo->maxSqlLen - len) >= (superTblInfo->lenOfTagOfOneRow + 256))) {
        continue;
      }
    }

    len = 0;
    if (0 != queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE)){
      free(buffer);
      return NULL;
    }

    int64_t  currentPrintTime = taosGetTimestampMs();
    if (currentPrintTime - lastPrintTime > 30*1000) {
      printf("thread[%d] already create %d - %d tables\n", winfo->threadID, winfo->start_table_id, i);
      lastPrintTime = currentPrintTime;
    }
  }
  
  if (0 != len) {
    (void)queryDbExec(winfo->taos, buffer, NO_INSERT_TYPE);
  }
  
  free(buffer);
  return NULL;
}

void startMultiThreadCreateChildTable(char* cols, int threads, int ntables, char* db_name, SSuperTable* superTblInfo) {
  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;
H
Hui Li 已提交
2148
    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
2149 2150
    t_info->superTblInfo = superTblInfo;
    t_info->taos = taos_connect(g_Dbs.host, g_Dbs.user, g_Dbs.password, db_name, g_Dbs.port);
H
hzcheng 已提交
2151 2152 2153
    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;
2154 2155
    t_info->use_metric = 1;
    t_info->cols = cols;
2156
    t_info->minDelay = INT16_MAX;
2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198
    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++) {
      if ((AUTO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable) || (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists)) {
        continue;
      }
      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]));
      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;
  }
H
hzcheng 已提交
2199

2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237
  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) {
    printf("Failed to open tags file: %s, reason:%s\n", superTblInfo->tagsFile, strerror(errno));
    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;
  }

2238
  while ((readLen = tgetline(&line, &n, fp)) != -1) {
2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291
    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) {
      char *tmp = realloc(tagDataBuf, (size_t)tagCount*1.5*superTblInfo->lenOfTagOfOneRow);
      if (tmp != NULL) {
        tagDataBuf = tmp;
        tagCount = (int)(tagCount*1.5);
        memset(tagDataBuf + count*superTblInfo->lenOfTagOfOneRow, 0, (size_t)((tagCount-count)*superTblInfo->lenOfTagOfOneRow));
      } 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) {
2292
    readLen = tgetline(&line, &n, fp);
2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 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
    if (-1 == readLen) {
      if(0 != fseek(fp, 0, SEEK_SET)) {
        printf("Failed to fseek file: %s, reason:%s\n", superTblInfo->sampleFile, strerror(errno));
        return -1;
      }
      continue;
    }
  
    if (('\r' == line[readLen - 1]) || ('\n' == line[readLen - 1])) {
      line[--readLen] = 0;
    }

    if (readLen == 0) {
      continue;
    }

    if (readLen > superTblInfo->lenOfOneRow) {
      printf("sample row len[%d] overflow define schema len[%d], so discard this row\n", (int32_t)readLen, superTblInfo->lenOfOneRow);
      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) {
    printf("failed to read json, column size overflow, max column size is %d\n", MAX_COLUMN_COUNT);
    goto PARSE_OVER;
  }

  int count = 1;
  int index = 0;
  StrColumn    columnCase;
  
  //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;
    }
2387 2388
    //tstrncpy(superTbls->columns[k].dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400
            
    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) {
2401
      tstrncpy(superTbls->columns[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE);
2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 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
      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;
    }
2446
    tstrncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE);
2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458
            
    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) {
2459
      tstrncpy(superTbls->tags[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE);
2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479
      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) {
2480
    tstrncpy(g_Dbs.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
2481 2482 2483 2484
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
2485
    tstrncpy(g_Dbs.host, host->valuestring, MAX_DB_NAME_SIZE);
2486
  } else if (!host) {
2487
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499 2500 2501
  } 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) {
2502
    tstrncpy(g_Dbs.user, user->valuestring, MAX_DB_NAME_SIZE);   
2503
  } else if (!user) {
2504
    tstrncpy(g_Dbs.user, "root", MAX_DB_NAME_SIZE);
2505 2506 2507 2508
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
2509
    tstrncpy(g_Dbs.password, password->valuestring, MAX_DB_NAME_SIZE);
2510
  } else if (!password) {
2511
    tstrncpy(g_Dbs.password, "taosdata", MAX_DB_NAME_SIZE);
2512 2513 2514 2515
  }

  cJSON* resultfile = cJSON_GetObjectItem(root, "result_file");
  if (resultfile && resultfile->type == cJSON_String && resultfile->valuestring != NULL) {
2516
    tstrncpy(g_Dbs.resultFile, resultfile->valuestring, MAX_FILE_NAME_LEN);
2517
  } else if (!resultfile) {
2518
    tstrncpy(g_Dbs.resultFile, "./insert_res.txt", MAX_FILE_NAME_LEN);
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 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585
  }

  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;
  } 

  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
  if (answerPrompt && answerPrompt->type == cJSON_String && answerPrompt->valuestring != NULL) {
    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;
    }
2586
    tstrncpy(g_Dbs.db[i].dbName, dbName->valuestring, MAX_DB_NAME_SIZE);
2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603

    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) {
2604
      tstrncpy(g_Dbs.db[i].dbCfg.precision, precision->valuestring, MAX_DB_NAME_SIZE);
2605
    } else if (!precision) {
2606
      //tstrncpy(g_Dbs.db[i].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 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 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 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
      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;
    }

    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;
      }
2767
      tstrncpy(g_Dbs.db[i].superTbls[j].sTblName, stbName->valuestring, MAX_TB_NAME_SIZE);
2768 2769 2770 2771 2772 2773
    
      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;
      }
2774
      tstrncpy(g_Dbs.db[i].superTbls[j].childTblPrefix, prefix->valuestring, MAX_DB_NAME_SIZE);
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

      cJSON *autoCreateTbl = cJSON_GetObjectItem(stbInfo, "auto_create_table"); // yes, no, null
      if (autoCreateTbl && autoCreateTbl->type == cJSON_String && autoCreateTbl->valuestring != NULL) {
        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) {
        g_Dbs.db[i].superTbls[j].batchCreateTableNum = 2000;
      } 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
      if (childTblExists && childTblExists->type == cJSON_String && childTblExists->valuestring != NULL) {
        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");
      if (dataSource && dataSource->type == cJSON_String && dataSource->valuestring != NULL) {
2827
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource, dataSource->valuestring, MAX_DB_NAME_SIZE);
2828
      } else if (!dataSource) {
2829
        tstrncpy(g_Dbs.db[i].superTbls[j].dataSource, "rand", MAX_DB_NAME_SIZE);
2830 2831 2832 2833 2834 2835 2836
      } else {
        printf("failed to read json, data_source not found");
        goto PARSE_OVER;
      }

      cJSON *insertMode = cJSON_GetObjectItem(stbInfo, "insert_mode"); // taosc , restful
      if (insertMode && insertMode->type == cJSON_String && insertMode->valuestring != NULL) {
2837
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode, insertMode->valuestring, MAX_DB_NAME_SIZE);
2838
      } else if (!insertMode) {
2839
        tstrncpy(g_Dbs.db[i].superTbls[j].insertMode, "taosc", MAX_DB_NAME_SIZE);
2840 2841 2842 2843 2844 2845 2846
      } 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) {
2847
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp, ts->valuestring, MAX_DB_NAME_SIZE);
2848
      } else if (!ts) {
2849
        tstrncpy(g_Dbs.db[i].superTbls[j].startTimestamp, "now", MAX_DB_NAME_SIZE);
2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879
      } 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) {
2880
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat, sampleFormat->valuestring, MAX_DB_NAME_SIZE);
2881
      } else if (!sampleFormat) {
2882
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFormat, "csv", MAX_DB_NAME_SIZE);
2883 2884 2885 2886 2887 2888 2889
      } 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) {
2890
        tstrncpy(g_Dbs.db[i].superTbls[j].sampleFile, sampleFile->valuestring, MAX_FILE_NAME_LEN);
2891 2892 2893 2894 2895 2896 2897 2898 2899
      } 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) {
2900
        tstrncpy(g_Dbs.db[i].superTbls[j].tagsFile, tagsFile->valuestring, MAX_FILE_NAME_LEN);
2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996
        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;
      }      

      cJSON *multiThreadWriteOneTbl = cJSON_GetObjectItem(stbInfo, "multi_thread_write_one_tbl"); // no , yes
      if (multiThreadWriteOneTbl && multiThreadWriteOneTbl->type == cJSON_String && multiThreadWriteOneTbl->valuestring != NULL) {
        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;
      }
      
      cJSON* insertRate = cJSON_GetObjectItem(stbInfo, "insert_rate");
      if (insertRate && insertRate->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].insertRate = insertRate->valueint;
      } else if (!insertRate) {
        g_Dbs.db[i].superTbls[j].insertRate = 0;
      } else {
        printf("failed to read json, insert_rate not found");
        goto PARSE_OVER;
      }
 
      cJSON* insertRows = cJSON_GetObjectItem(stbInfo, "insert_rows");
      if (insertRows && insertRows->type == cJSON_Number) {
        g_Dbs.db[i].superTbls[j].insertRows = insertRows->valueint;
2997 2998 2999
        //if (0 == g_Dbs.db[i].superTbls[j].insertRows) {
        //  g_Dbs.db[i].superTbls[j].insertRows = 0x7FFFFFFFFFFFFFFF;
        //}
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 3027 3028 3029 3030 3031
      } else if (!insertRows) {
        g_Dbs.db[i].superTbls[j].insertRows = 0x7FFFFFFFFFFFFFFF;
      } else {
        printf("failed to read json, insert_rows not found");
        goto PARSE_OVER;
      }

      if (NO_CREATE_SUBTBL == g_Dbs.db[i].superTbls[j].autoCreateTable || (TBL_ALREADY_EXISTS == g_Dbs.db[i].superTbls[j].childTblExists)) {
        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) {
3032
    tstrncpy(g_queryInfo.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN);
3033 3034 3035 3036
  }

  cJSON* host = cJSON_GetObjectItem(root, "host");
  if (host && host->type == cJSON_String && host->valuestring != NULL) {
3037
    tstrncpy(g_queryInfo.host, host->valuestring, MAX_DB_NAME_SIZE);
3038
  } else if (!host) {
3039
    tstrncpy(g_queryInfo.host, "127.0.0.1", MAX_DB_NAME_SIZE);
3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053
  } 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) {
3054
    tstrncpy(g_queryInfo.user, user->valuestring, MAX_DB_NAME_SIZE);   
3055
  } else if (!user) {
3056
    tstrncpy(g_queryInfo.user, "root", MAX_DB_NAME_SIZE); ;
3057 3058 3059 3060
  }

  cJSON* password = cJSON_GetObjectItem(root, "password");
  if (password && password->type == cJSON_String && password->valuestring != NULL) {
3061
    tstrncpy(g_queryInfo.password, password->valuestring, MAX_DB_NAME_SIZE);
3062
  } else if (!password) {
3063
    tstrncpy(g_queryInfo.password, "taosdata", MAX_DB_NAME_SIZE);;
3064
  }
H
hzcheng 已提交
3065

3066 3067 3068 3069 3070 3071
  cJSON *answerPrompt = cJSON_GetObjectItem(root, "confirm_parameter_prompt"); // yes, no,
  if (answerPrompt && answerPrompt->type == cJSON_String && answerPrompt->valuestring != NULL) {
    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
3072
    } else {
3073
      g_args.answer_yes = false;
H
hzcheng 已提交
3074
    }
3075 3076 3077 3078 3079 3080 3081 3082 3083
  } 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) {
3084
    tstrncpy(g_queryInfo.dbName, dbs->valuestring, MAX_DB_NAME_SIZE);
3085 3086 3087
  } else if (!dbs) {
    printf("failed to read json, databases not found\n");
    goto PARSE_OVER;
H
hzcheng 已提交
3088
  }
3089 3090 3091

  cJSON* queryMode = cJSON_GetObjectItem(root, "query_mode");
  if (queryMode && queryMode->type == cJSON_String && queryMode->valuestring != NULL) {
3092
    tstrncpy(g_queryInfo.queryMode, queryMode->valuestring, MAX_TB_NAME_SIZE);
3093
  } else if (!queryMode) {
3094
    tstrncpy(g_queryInfo.queryMode, "taosc", MAX_TB_NAME_SIZE);
3095 3096 3097
  } else {
    printf("failed to read json, query_mode not found\n");
    goto PARSE_OVER;
H
hzcheng 已提交
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 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197
  
  // 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");
    if (keepProgress && keepProgress->type == cJSON_String && keepProgress->valuestring != NULL) {
      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;
        }
3198
        tstrncpy(g_queryInfo.superQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
H
hzcheng 已提交
3199

3200 3201
        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (NULL != result && result->type == cJSON_String && result->valuestring != NULL) {
3202
          tstrncpy(g_queryInfo.superQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221
        } 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
3222
  } else {
3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245
    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) {
3246
      tstrncpy(g_queryInfo.subQueryInfo.sTblName, stblname->valuestring, MAX_TB_NAME_SIZE);
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 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326
    } 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;
        }
3327
        tstrncpy(g_queryInfo.subQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH);
3328 3329 3330

        cJSON *result = cJSON_GetObjectItem(sql, "result");
        if (result != NULL && result->type == cJSON_String && result->valuestring != NULL){
3331
          tstrncpy(g_queryInfo.subQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN);
3332 3333 3334 3335 3336 3337 3338 3339
        } 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
3340 3341
  }

3342
  ret = true;
H
hzcheng 已提交
3343

3344 3345 3346 3347 3348 3349
PARSE_OVER:
  //free(content);
  //cJSON_Delete(root);
  //fclose(fp);
  return ret;
}
H
hzcheng 已提交
3350

3351 3352 3353 3354 3355 3356
static bool getInfoFromJsonFile(char* file) {
  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
3357

3358 3359 3360 3361 3362 3363 3364 3365 3366
  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
3367
  }
H
Hui Li 已提交
3368

3369 3370 3371 3372 3373 3374
  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
3375

3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393
  cJSON* filetype = cJSON_GetObjectItem(root, "filetype");
  if (filetype && filetype->type == cJSON_String && filetype->valuestring != NULL) {
    if (0 == strcasecmp("insert", filetype->valuestring)) {
      g_jsonType = INSERT_MODE;
    } else if (0 == strcasecmp("query", filetype->valuestring)) {
      g_jsonType = QUERY_MODE;
    } else if (0 == strcasecmp("subscribe", filetype->valuestring)) {
      g_jsonType = SUBSCRIBE_MODE;
    } else {
      printf("failed to read json, filetype not support\n");
      goto PARSE_OVER;
    }
  } else if (!filetype) {
    g_jsonType = INSERT_MODE;
  } else {
    printf("failed to read json, filetype not found\n");
    goto PARSE_OVER;
  }
H
hzcheng 已提交
3394

3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408
  if (INSERT_MODE == g_jsonType) {
    ret = getMetaFromInsertJsonFile(root);
  } else if (QUERY_MODE == g_jsonType) {
    ret = getMetaFromQueryJsonFile(root);
  } else if (SUBSCRIBE_MODE == g_jsonType) {
    ret = getMetaFromQueryJsonFile(root);
  } else {
    printf("input json file type error! please input correct file type: insert or query or subscribe\n");
    goto PARSE_OVER;
  }  

PARSE_OVER:
  free(content);
  cJSON_Delete(root);
H
hzcheng 已提交
3409
  fclose(fp);
3410 3411
  return ret;
}
H
hzcheng 已提交
3412

S
Shuaiqiang Chang 已提交
3413

3414 3415 3416 3417 3418 3419 3420 3421 3422
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
3423
      }
3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434
    }
  }
}

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
3435
      }
3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447
      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
3448
    }
3449 3450
  }
}
S
Shuaiqiang Chang 已提交
3451

3452 3453 3454 3455 3456 3457 3458 3459
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
3460

3461 3462 3463 3464
  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
3465

3466 3467 3468 3469
  (*sampleUsePos)++;
  
  return dataLen;
}
S
Shuaiqiang Chang 已提交
3470

3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508
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
3509
  }
3510 3511
  dataLen -= 2;
  dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, ")");
S
Shuaiqiang Chang 已提交
3512
  
3513 3514
  return dataLen;
}
S
Shuaiqiang Chang 已提交
3515

3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547
void syncWriteForNumberOfTblInOneSql(threadInfo *winfo, FILE *fp, char* sampleDataBuf) {
  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;) {
    if (superTblInfo->insertRate && (et - st) < 1000) {
      taosMsleep(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);
H
hzcheng 已提交
3548
    }
3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 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

    if (superTblInfo->insertRate) {
      st = taosGetTimestampMs();
    }

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

      int k = 0;
      int batchRowsSql = 0;
      while (1)
      {        
        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;
        }
        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 {
              tagsValBuf = getTagValueFromTagSample(superTblInfo, tbl_id % superTblInfo->tagSampleCount);
            }
            if (NULL == tagsValBuf) {
              goto free_and_statistics;
            }

            if (0 == len) {
              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);
            } else {
              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);
            }
            tmfree(tagsValBuf);
          } else if (TBL_ALREADY_EXISTS == superTblInfo->childTblExists) {
            if (0 == len) {
              len += snprintf(pstr + len, superTblInfo->maxSqlLen - len, "insert into %s.%s values ", winfo->db_name, superTblInfo->childTblName + tbl_id * TSDB_TABLE_NAME_LEN);
            } else {
              len += snprintf(pstr + len, superTblInfo->maxSqlLen - len, " %s.%s values ", winfo->db_name, superTblInfo->childTblName + tbl_id * TSDB_TABLE_NAME_LEN);
            }
          } else {  // pre-create child table
            if (0 == len) {
              len += snprintf(pstr + len, superTblInfo->maxSqlLen - len, "insert into %s.%s%d values ", winfo->db_name, superTblInfo->childTblPrefix, tbl_id);
            } else {
              len += snprintf(pstr + len, superTblInfo->maxSqlLen - len, " %s.%s%d values ", winfo->db_name, superTblInfo->childTblPrefix, tbl_id);
            }            
          }
          
          tmp_time = time_counter;
          for (k = 0; k < superTblInfo->rowsPerTbl;) {
            int retLen = 0;
            if (0 == strncasecmp(superTblInfo->dataSource, "sample", 6)) {
              retLen = getRowDataFromSample(pstr + len, superTblInfo->maxSqlLen - len, tmp_time += superTblInfo->timeStampStep, superTblInfo, &sampleUsePos, fp, sampleDataBuf);
              if (retLen < 0) {
                goto free_and_statistics;
              }
            } else if (0 == strncasecmp(superTblInfo->dataSource, "rand", 8)) {        
              int rand_num = rand_tinyint() % 100;            
              if (0 != superTblInfo->disorderRatio && rand_num < superTblInfo->disorderRatio) {
                int64_t d = tmp_time - rand() % superTblInfo->disorderRange;
                retLen = generateRowData(pstr + len, superTblInfo->maxSqlLen - len, d, superTblInfo);
              } else {
                retLen = generateRowData(pstr + len, superTblInfo->maxSqlLen - len, tmp_time += superTblInfo->timeStampStep, superTblInfo);
              }
              if (retLen < 0) {
                goto free_and_statistics;
              }
            }
            len += retLen;
            //inserted++;
            k++;
            totalRowsInserted++;
            batchRowsSql++;
    
            if (inserted >= superTblInfo->insertRows || (superTblInfo->maxSqlLen - len) < (superTblInfo->lenOfOneRow + 128) || batchRowsSql >= INT16_MAX - 1) {
              tID = tbl_id + 1;
              printf("config rowsPerTbl and numberOfTblInOneSql not match with max_sql_lenth, please reconfig![lenOfOneRow:%d]\n", superTblInfo->lenOfOneRow);
              goto send_to_server;
            }
          }
          
        }

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

        send_to_server:
        batchRowsSql = 0;
        if (0 == strncasecmp(superTblInfo->insertMode, "taosc", 5)) {    
          //printf("multi table===== sql: %s \n\n", buffer);
          //int64_t t1 = taosGetTimestampMs();
3646 3647 3648 3649
          int64_t startTs;
          int64_t endTs;
          startTs = taosGetTimestampUs();

3650 3651 3652
          int affectedRows = queryDbExec(winfo->taos, buffer, INSERT_TYPE);
          if (0 > affectedRows) {
            goto free_and_statistics;
3653 3654 3655 3656 3657 3658 3659 3660 3661
          } 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;      
          }
3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672
          totalAffectedRows += affectedRows;

          int64_t  currentPrintTime = taosGetTimestampMs();
          if (currentPrintTime - lastPrintTime > 30*1000) {
            printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n", winfo->threadID, totalRowsInserted, totalAffectedRows);
            lastPrintTime = currentPrintTime;
          }
          //int64_t t2 = taosGetTimestampMs();          
          //printf("taosc insert sql return, Spent %.4f seconds \n", (double)(t2 - t1)/1000.0);          
        } else {
          //int64_t t1 = taosGetTimestampMs();
3673
          int retCode = postProceSql(g_Dbs.host, g_Dbs.port, buffer);
3674 3675 3676 3677
          //int64_t t2 = taosGetTimestampMs();          
          //printf("http insert sql return, Spent %ld ms \n", t2 - t1);
          
          if (0 != retCode) {
3678
            printf("========restful return fail, threadID[%d]\n", winfo->threadID);
3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699
            goto free_and_statistics;
          }
        }
        
        //printf("========tID:%d, k:%d, loop_cnt:%d\n", tID, k, loop_cnt);
        break;
      }

      if (tID > winfo->end_table_id) {
        if (0 == strncasecmp(superTblInfo->dataSource, "sample", 6)) {
          samplePos = sampleUsePos;
        }
        i = inserted;
        time_counter = tmp_time;
      }
    }   
    
    if (superTblInfo->insertRate) {
      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
3700 3701
  }

3702 3703 3704 3705 3706 3707
  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
3708 3709
}

3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721
// 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) {
  int64_t    totalRowsInserted = 0;
  int64_t    totalAffectedRows = 0;
  int64_t    lastPrintTime = taosGetTimestampMs();
H
Hui Li 已提交
3722
  
3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749
  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 
  if (0 == strncasecmp(superTblInfo->dataSource, "sample", 6)) {
    sampleDataBuf = calloc(superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, 1);
    if (sampleDataBuf == NULL) {
      printf("Failed to calloc %d Bytes, reason:%s\n", superTblInfo->lenOfOneRow * MAX_SAMPLES_ONCE_FROM_FILE, strerror(errno));
      return NULL;
    }
    
    fp = fopen(superTblInfo->sampleFile, "r");
    if (fp == NULL) {
      printf("Failed to open sample file: %s, reason:%s\n", superTblInfo->sampleFile, strerror(errno));
      tmfree(sampleDataBuf);
      return NULL;
    }
    int ret = readSampleFromCsvFileToMem(fp, superTblInfo, sampleDataBuf);
    if (0 != ret) {
      tmfree(sampleDataBuf);
      tmfclose(fp);
      return NULL;
    }
H
Hui Li 已提交
3750
  }
3751 3752 3753 3754 3755 3756

  if (superTblInfo->numberOfTblInOneSql > 0) {
    syncWriteForNumberOfTblInOneSql(winfo, fp, sampleDataBuf);
    tmfree(sampleDataBuf);
    tmfclose(fp);
    return NULL;
H
Hui Li 已提交
3757 3758
  }

3759
  //printf("========threadID[%d], table rang: %d - %d \n", winfo->threadID, winfo->start_table_id, winfo->end_table_id);
H
Hui Li 已提交
3760

3761
  char* buffer = calloc(superTblInfo->maxSqlLen, 1);
H
Hui Li 已提交
3762

3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3783
  int nrecords_per_request = 0;
  if (AUTO_CREATE_SUBTBL == superTblInfo->autoCreateTable) {
    nrecords_per_request = (superTblInfo->maxSqlLen - 1280 - superTblInfo->lenOfTagOfOneRow) / superTblInfo->lenOfOneRow;
  } else {
    nrecords_per_request = (superTblInfo->maxSqlLen - 1280) / superTblInfo->lenOfOneRow;
  }  

  int nrecords_no_last_req = nrecords_per_request;
  int nrecords_last_req = 0;
  int loop_cnt = 0;
  if (0 != superTblInfo->insertRate) { 
    if (nrecords_no_last_req >= superTblInfo->insertRate) {
      nrecords_no_last_req = superTblInfo->insertRate;
    } else {  
      nrecords_last_req = superTblInfo->insertRate % nrecords_per_request;
      loop_cnt = (superTblInfo->insertRate / nrecords_per_request) + (superTblInfo->insertRate % nrecords_per_request ? 1 : 0) ;
    }
  }
  
  if (nrecords_no_last_req <= 0) {
    nrecords_no_last_req = 1;
H
Hui Li 已提交
3784 3785
  }

3786 3787
  if (nrecords_no_last_req >= INT16_MAX) {
    nrecords_no_last_req = INT16_MAX - 1;
H
Hui Li 已提交
3788 3789
  }

3790 3791 3792
  if (nrecords_last_req >= INT16_MAX) {
    nrecords_last_req = INT16_MAX - 1;
  }
H
Hui Li 已提交
3793

3794 3795
  int nrecords_cur_req = nrecords_no_last_req;
  int loop_cnt_orig = loop_cnt;
H
Hui Li 已提交
3796

3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874
  //printf("========nrecords_per_request:%d, nrecords_no_last_req:%d, nrecords_last_req:%d, loop_cnt:%d\n", nrecords_per_request, nrecords_no_last_req, nrecords_last_req, loop_cnt);

  int64_t time_counter = winfo->start_time;

  int64_t st = 0;
  int64_t et = 0;
  for (int i = 0; i < superTblInfo->insertRows;) {
    if (superTblInfo->insertRate && (et - st) < 1000) {
      taosMsleep(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);
    }    

    if (superTblInfo->insertRate) {
      st = taosGetTimestampMs();
    }
    
    for (int tID = winfo->start_table_id; tID <= winfo->end_table_id; tID++) {
      int inserted = i;
      int64_t tmp_time = time_counter;

      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 {
            tagsValBuf = getTagValueFromTagSample(superTblInfo, tID % superTblInfo->tagSampleCount);
          }
          if (NULL == tagsValBuf) {
            goto free_and_statistics_2;
          }
        
          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);
          tmfree(tagsValBuf);
        } else if (TBL_ALREADY_EXISTS == superTblInfo->childTblExists) {
          len += snprintf(pstr + len, superTblInfo->maxSqlLen - len, "insert into %s.%s values", winfo->db_name, superTblInfo->childTblName + tID * TSDB_TABLE_NAME_LEN);
        } else {
          len += snprintf(pstr + len, superTblInfo->maxSqlLen - len, "insert into %s.%s%d values", winfo->db_name, superTblInfo->childTblPrefix, tID);
        }
        
        for (k = 0; k < nrecords_cur_req;) {
          int retLen = 0;
          if (0 == strncasecmp(superTblInfo->dataSource, "sample", 6)) {
            retLen = getRowDataFromSample(pstr + len, superTblInfo->maxSqlLen - len, tmp_time += superTblInfo->timeStampStep, superTblInfo, &sampleUsePos, fp, sampleDataBuf);
            if (retLen < 0) {
              goto free_and_statistics_2;
            }
          } else if (0 == strncasecmp(superTblInfo->dataSource, "rand", 8)) {        
            int rand_num = rand_tinyint() % 100;
            if (0 != superTblInfo->disorderRatio && rand_num < superTblInfo->disorderRatio) {
              int64_t d = tmp_time - rand() % superTblInfo->disorderRange;
              retLen = generateRowData(pstr + len, superTblInfo->maxSqlLen - len, d, superTblInfo);
              //printf("disorder rows, rand_num:%d, last ts:%"PRId64" current ts:%"PRId64"\n", rand_num, tmp_time, d);
            } else {
              retLen = generateRowData(pstr + len, superTblInfo->maxSqlLen - len, tmp_time += superTblInfo->timeStampStep, superTblInfo);
            }
            if (retLen < 0) {
              goto free_and_statistics_2;
            }
          }
          len += retLen;
          inserted++;
          k++;
          totalRowsInserted++;
  
          if (inserted >= superTblInfo->insertRows || (superTblInfo->maxSqlLen - len) < (superTblInfo->lenOfOneRow + 128)) break;
        }
  
        if (0 == strncasecmp(superTblInfo->insertMode, "taosc", 5)) {     
          //printf("===== sql: %s \n\n", buffer);
          //int64_t t1 = taosGetTimestampMs();
3875 3876 3877 3878
          int64_t startTs;
          int64_t endTs;
          startTs = taosGetTimestampUs();

3879 3880 3881
          int affectedRows = queryDbExec(winfo->taos, buffer, INSERT_TYPE);
          if (0 > affectedRows){
            goto free_and_statistics_2;
3882 3883 3884 3885 3886 3887 3888 3889
          } 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;      
3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901
          }
          totalAffectedRows += affectedRows;

          int64_t  currentPrintTime = taosGetTimestampMs();
          if (currentPrintTime - lastPrintTime > 30*1000) {
            printf("thread[%d] has currently inserted rows: %"PRId64 ", affected rows: %"PRId64 "\n", winfo->threadID, totalRowsInserted, totalAffectedRows);
            lastPrintTime = currentPrintTime;
          }
          //int64_t t2 = taosGetTimestampMs();          
          //printf("taosc insert sql return, Spent %.4f seconds \n", (double)(t2 - t1)/1000.0);  
        } else {
          //int64_t t1 = taosGetTimestampMs();
3902
          int retCode = postProceSql(g_Dbs.host, g_Dbs.port, buffer);
3903 3904 3905 3906
          //int64_t t2 = taosGetTimestampMs();          
          //printf("http insert sql return, Spent %ld ms \n", t2 - t1);
          
          if (0 != retCode) {
3907
            printf("========restful return fail, threadID[%d]\n", winfo->threadID);
3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3946 3947 3948 3949 3950 3951 3952
            goto free_and_statistics_2;
          }
        }
        
        //printf("========tID:%d, k:%d, loop_cnt:%d\n", tID, k, loop_cnt);
        
        if (loop_cnt) {
          loop_cnt--;
          if ((1 == loop_cnt) && (0 != nrecords_last_req)) {
            nrecords_cur_req = nrecords_last_req;
          } else if (0 == loop_cnt){
            nrecords_cur_req = nrecords_no_last_req;
            loop_cnt = loop_cnt_orig;
            break;
          }  
        } else {
          break;
        }    
      }

      if (tID == winfo->end_table_id) {
        if (0 == strncasecmp(superTblInfo->dataSource, "sample", 6)) {
          samplePos = sampleUsePos;
        } 
        i = inserted;
        time_counter = tmp_time;
      }
    }   
    
    if (superTblInfo->insertRate) {
      et = taosGetTimestampMs();
    }
    //printf("========loop %d childTables duration:%"PRId64 "========inserted rows:%d\n", winfo->end_table_id - winfo->start_table_id, et - st, i);
  }

  free_and_statistics_2:
  tmfree(buffer);
  tmfree(sampleDataBuf);
  tmfclose(fp);

  winfo->totalRowsInserted = totalRowsInserted;
  winfo->totalAffectedRows = totalAffectedRows;
  
  printf("====thread[%d] completed total inserted rows: %"PRId64 ", total affected rows: %"PRId64 "====\n", winfo->threadID, totalRowsInserted, totalAffectedRows);
  return NULL;
H
Hui Li 已提交
3953 3954
}

3955 3956 3957 3958 3959 3960 3961 3962
void callBack(void *param, TAOS_RES *res, int code) {
  threadInfo* winfo = (threadInfo*)param; 

  if (winfo->superTblInfo->insertRate) {
    winfo->et = taosGetTimestampMs();
    if (winfo->et - winfo->st < 1000) {
      taosMsleep(1000 - (winfo->et - winfo->st)); // ms
    }
H
Hui Li 已提交
3963 3964
  }
  
3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979
  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
3980
  
3981 3982 3983 3984 3985 3986 3987 3988 3989 3990
  for (int i = 0; i < winfo->nrecords_per_request; i++) {
    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
3991
    }
3992 3993
    pstr += sprintf(pstr, "%s", data);
    winfo->counter++;
H
Hui Li 已提交
3994

3995 3996
    if (winfo->counter >= winfo->superTblInfo->insertRows) {
      break;
H
Hui Li 已提交
3997 3998
    }
  }
3999 4000 4001 4002 4003 4004 4005
  
  if (winfo->superTblInfo->insertRate) {
    winfo->st = taosGetTimestampMs();
  }
  taos_query_a(winfo->taos, buffer, callBack, winfo);
  free(buffer);
  free(data);
H
Hui Li 已提交
4006

4007
  taos_free_result(res);
H
Hui Li 已提交
4008 4009
}

4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024
void *asyncWrite(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg;

  winfo->nrecords_per_request = 0;
  //if (AUTO_CREATE_SUBTBL == winfo->superTblInfo->autoCreateTable) {
    winfo->nrecords_per_request = (winfo->superTblInfo->maxSqlLen - 1280 - winfo->superTblInfo->lenOfTagOfOneRow) / winfo->superTblInfo->lenOfOneRow;
  //} else {
  //  winfo->nrecords_per_request = (winfo->superTblInfo->maxSqlLen - 1280) / winfo->superTblInfo->lenOfOneRow;
  //}  

  if (0 != winfo->superTblInfo->insertRate) { 
    if (winfo->nrecords_per_request >= winfo->superTblInfo->insertRate) {
      winfo->nrecords_per_request = winfo->superTblInfo->insertRate;
    }
  }
H
Hui Li 已提交
4025
  
4026 4027 4028
  if (winfo->nrecords_per_request <= 0) {
    winfo->nrecords_per_request = 1;
  }
H
Hui Li 已提交
4029

4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043
  if (winfo->nrecords_per_request >= INT16_MAX) {
    winfo->nrecords_per_request = INT16_MAX - 1;
  }

  if (winfo->nrecords_per_request >= INT16_MAX) {
    winfo->nrecords_per_request = INT16_MAX - 1;
  }

  winfo->st = 0;
  winfo->et = 0;
  winfo->lastTs = winfo->start_time;
  
  if (winfo->superTblInfo->insertRate) {
    winfo->st = taosGetTimestampMs();
H
Hui Li 已提交
4044
  }
4045 4046 4047
  taos_query_a(winfo->taos, "show databases", callBack, winfo);

  tsem_wait(&(winfo->lock_sem));
H
Hui Li 已提交
4048 4049 4050 4051

  return NULL;
}

4052
void startMultiThreadInsertData(int threads, char* db_name, char* precision, SSuperTable* superTblInfo) {
H
Hui Li 已提交
4053
  pthread_t *pids = malloc(threads * sizeof(pthread_t));
4054 4055 4056 4057
  threadInfo *infos = malloc(threads * sizeof(threadInfo));
  memset(pids, 0, threads * sizeof(pthread_t));
  memset(infos, 0, threads * sizeof(threadInfo));
  int ntables = superTblInfo->childTblCount;
H
Hui Li 已提交
4058 4059 4060 4061 4062 4063 4064 4065

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

  int b = 0;
4066
  if (threads != 0) {
H
Hui Li 已提交
4067
    b = ntables % threads;
4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099
  }

  //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 {    
    (void)taosParseTime(superTblInfo->startTimestamp, &start_time, strlen(superTblInfo->startTimestamp), timePrec, 0);
  }

  double start = getCurrentTime();
  
H
Hui Li 已提交
4100 4101
  int last = 0;
  for (int i = 0; i < threads; i++) {
4102
    threadInfo *t_info = infos + i;
H
Hui Li 已提交
4103 4104
    t_info->threadID = i;
    tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE);
4105 4106 4107
    t_info->superTblInfo = superTblInfo;

    t_info->start_time = start_time;
4108
    t_info->minDelay = INT16_MAX;
4109 4110 4111 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137

    if (0 == strncasecmp(superTblInfo->insertMode, "taosc", 5)) {
      //t_info->taos = taos;
      t_info->taos = taos_connect(g_Dbs.host, g_Dbs.user, g_Dbs.password, db_name, g_Dbs.port);
      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
4138 4139 4140 4141 4142 4143
  }
  
  for (int i = 0; i < threads; i++) {
    pthread_join(pids[i], NULL);
  }

4144 4145 4146
  int64_t totalDelay = 0;
  int64_t maxDelay = 0;
  int64_t minDelay = INT16_MAX;
4147
  int64_t cntDelay = 1;
4148 4149
  double  avgDelay = 0;

H
Hui Li 已提交
4150
  for (int i = 0; i < threads; i++) {
4151 4152
    threadInfo *t_info = infos + i;

S
TD-1057  
Shengliang Guan 已提交
4153
    tsem_destroy(&(t_info->lock_sem));
4154 4155 4156 4157
    taos_close(t_info->taos);

    superTblInfo->totalAffectedRows += t_info->totalAffectedRows;
    superTblInfo->totalRowsInserted += t_info->totalRowsInserted;
4158 4159 4160 4161 4162

    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
4163
  }
4164
  cntDelay -= 1;
H
Hui Li 已提交
4165

4166
  if (cntDelay == 0)    cntDelay = 1;
4167 4168
  avgDelay = (double)totalDelay / cntDelay;

4169
  double end = getCurrentTime();
4170 4171 4172 4173 4174
  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", 
          t, superTblInfo->totalRowsInserted, superTblInfo->totalAffectedRows, threads, db_name, superTblInfo->sTblName, superTblInfo->totalRowsInserted / t);
  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", 
          t, superTblInfo->totalRowsInserted, superTblInfo->totalAffectedRows, threads, db_name, superTblInfo->sTblName, superTblInfo->totalRowsInserted / t);
4175 4176 4177 4178 4179 4180 4181


  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);

4182 4183 4184
  
  //taos_close(taos);

H
Hui Li 已提交
4185 4186 4187 4188 4189
  free(pids);
  free(infos);  

}

4190

H
hzcheng 已提交
4191
void *readTable(void *sarg) {
4192 4193
#if 1  
  threadInfo *rinfo = (threadInfo *)sarg;
H
hzcheng 已提交
4194 4195
  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
S
slguan 已提交
4196
  int64_t sTime = rinfo->start_time;
H
hzcheng 已提交
4197 4198
  char *tb_prefix = rinfo->tb_prefix;
  FILE *fp = fopen(rinfo->fp, "a");
H
Hui Li 已提交
4199 4200 4201 4202
  if (NULL == fp) {
    printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
    return NULL;
  }
4203 4204

  int num_of_DPT = rinfo->superTblInfo->insertRows; //  nrecords_per_table;
H
hzcheng 已提交
4205 4206
  int num_of_tables = rinfo->end_table_id - rinfo->start_table_id + 1;
  int totalData = num_of_DPT * num_of_tables;
4207
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
H
hzcheng 已提交
4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 4219

  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
4220
      sprintf(command, "select %s from %s%d where ts>= %" PRId64, aggreFunc[j], tb_prefix, i, sTime);
H
hzcheng 已提交
4221 4222

      double t = getCurrentTime();
S
Shuaiqiang Chang 已提交
4223 4224
      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);
H
hzcheng 已提交
4225

S
Shuaiqiang Chang 已提交
4226
      if (code != 0) {
H
Haojun Liao 已提交
4227
        fprintf(stderr, "Failed to query:%s\n", taos_errstr(pSql));
S
Shuaiqiang Chang 已提交
4228
        taos_free_result(pSql);
H
hzcheng 已提交
4229
        taos_close(taos);
4230
        fclose(fp);
4231
        return NULL;
H
hzcheng 已提交
4232 4233
      }

S
Shuaiqiang Chang 已提交
4234
      while (taos_fetch_row(pSql) != NULL) {
H
hzcheng 已提交
4235 4236 4237 4238 4239 4240
        count++;
      }

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

S
Shuaiqiang Chang 已提交
4241
      taos_free_result(pSql);
H
hzcheng 已提交
4242 4243 4244
    }

    fprintf(fp, "|%10s  |   %10d   |  %12.2f   |   %10.2f  |\n",
S
slguan 已提交
4245
            aggreFunc[j][0] == '*' ? "   *   " : aggreFunc[j], totalData,
H
hzcheng 已提交
4246 4247 4248 4249 4250
            (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);
4251
#endif
H
hzcheng 已提交
4252 4253 4254 4255
  return NULL;
}

void *readMetric(void *sarg) {
4256 4257
#if 1  
  threadInfo *rinfo = (threadInfo *)sarg;
H
hzcheng 已提交
4258 4259 4260
  TAOS *taos = rinfo->taos;
  char command[BUFFER_SIZE] = "\0";
  FILE *fp = fopen(rinfo->fp, "a");
H
Hui Li 已提交
4261 4262 4263 4264
  if (NULL == fp) {
    printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno));
    return NULL;
  }
4265 4266

  int num_of_DPT = rinfo->superTblInfo->insertRows;
H
hzcheng 已提交
4267 4268
  int num_of_tables = rinfo->end_table_id - rinfo->start_table_id + 1;
  int totalData = num_of_DPT * num_of_tables;
4269
  bool do_aggreFunc = g_Dbs.do_aggreFunc;
H
hzcheng 已提交
4270 4271 4272 4273 4274 4275 4276 4277 4278

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

  for (int j = 0; j < n; j++) {
sangshuduo's avatar
sangshuduo 已提交
4279
    char condition[BUFFER_SIZE - 30] = "\0";
B
Bomin Zhang 已提交
4280
    char tempS[64] = "\0";
H
hzcheng 已提交
4281 4282 4283 4284 4285

    int m = 10 < num_of_tables ? 10 : num_of_tables;

    for (int i = 1; i <= m; i++) {
      if (i == 1) {
4286
        sprintf(tempS, "t1 = %d", i);
H
hzcheng 已提交
4287
      } else {
4288
        sprintf(tempS, " or t1 = %d ", i);
H
hzcheng 已提交
4289 4290 4291
      }
      strcat(condition, tempS);

L
liu0x54 已提交
4292
      sprintf(command, "select %s from meters where %s", aggreFunc[j], condition);
H
hzcheng 已提交
4293 4294 4295 4296 4297 4298

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

      double t = getCurrentTime();

S
Shuaiqiang Chang 已提交
4299 4300 4301 4302
      TAOS_RES *pSql = taos_query(taos, command);
      int32_t code = taos_errno(pSql);

      if (code != 0) {
H
Haojun Liao 已提交
4303
        fprintf(stderr, "Failed to query:%s\n", taos_errstr(pSql));
S
Shuaiqiang Chang 已提交
4304
        taos_free_result(pSql);
H
hzcheng 已提交
4305
        taos_close(taos);
4306
        fclose(fp);
4307
        return NULL;
H
hzcheng 已提交
4308 4309
      }
      int count = 0;
S
Shuaiqiang Chang 已提交
4310
      while (taos_fetch_row(pSql) != NULL) {
H
hzcheng 已提交
4311 4312 4313 4314 4315 4316 4317
        count++;
      }
      t = getCurrentTime() - t;

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

S
Shuaiqiang Chang 已提交
4318
      taos_free_result(pSql);
H
hzcheng 已提交
4319 4320 4321 4322
    }
    fprintf(fp, "\n");
  }
  fclose(fp);
4323
#endif
H
hzcheng 已提交
4324 4325 4326
  return NULL;
}

H
Hui Li 已提交
4327

4328 4329 4330 4331 4332 4333 4334 4335
int insertTestProcess() {

  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;
  };

4336 4337 4338 4339 4340 4341
  setupForAnsiEscape();
  int ret = printfInsertMeta();
  resetAfterAnsiEscape();
  if (ret == -1)
    exit(EXIT_FAILURE);

4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368
  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();
  
  double start;
  double end;

  // create child tables
  start = getCurrentTime();
  createChildTables();
  end = getCurrentTime();
  if (g_totalChildTables > 0) {
    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);
  }
  
4369
  taosMsleep(1000);
4370 4371 4372 4373 4374 4375

  // create sub threads for inserting data
  //start = getCurrentTime();
  for (int i = 0; i < g_Dbs.dbCount; i++) {    
    for (int j = 0; j < g_Dbs.db[i].superTblCount; j++) {
      SSuperTable* superTblInfo = &g_Dbs.db[i].superTbls[j];
4376 4377 4378
      if (0 == g_Dbs.db[i].superTbls[j].insertRows) {
        continue;
      }
4379
      startMultiThreadInsertData(g_Dbs.threadCount, g_Dbs.db[i].dbName, g_Dbs.db[i].dbCfg.precision, superTblInfo);
H
Hui Li 已提交
4380
    }
4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408 4409 4410 4411 4412
  }  
  //end = getCurrentTime();
  
  //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];
    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);
    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);
H
Hui Li 已提交
4413 4414
  }

4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429
  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) {
4430
    if (g_queryInfo.superQueryInfo.rate && (et - st) < (int64_t)g_queryInfo.superQueryInfo.rate*1000) {
4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444
      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();          
4445
        printf("=[taosc] thread[%"PRId64"] complete one sql, Spent %f s\n", taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
4446 4447
      } else {
        int64_t t1 = taosGetTimestampUs();
4448
        int retCode = postProceSql(g_queryInfo.host, g_queryInfo.port, g_queryInfo.superQueryInfo.sql[i]);
4449
        int64_t t2 = taosGetTimestampUs();          
4450
        printf("=[restful] thread[%"PRId64"] complete one sql, Spent %f s\n", taosGetSelfPthreadId(), (t2 - t1)/1000000.0);
4451 4452
        
        if (0 != retCode) {
4453
          printf("====restful return fail, threadID[%d]\n", winfo->threadID);
4454 4455 4456 4457 4458
          return NULL;
        }
      }   
    }
    et = taosGetTimestampMs();
4459
    printf("==thread[%"PRId64"] complete all sqls to specify tables once queries duration:%.6fs\n\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
H
Hui Li 已提交
4460
  }
4461 4462
  return NULL;
}
H
Hui Li 已提交
4463

4464 4465 4466 4467 4468 4469 4470 4471 4472 4473
void replaceSubTblName(char* inSql, char* outSql, int tblIndex) {
  char sourceString[32] = "xxxx";
  char subTblName[MAX_TB_NAME_SIZE*3];
  sprintf(subTblName, "%s.%s", g_queryInfo.dbName, g_queryInfo.subQueryInfo.childTblName + tblIndex*TSDB_TABLE_NAME_LEN);

  //printf("inSql: %s\n", inSql);
  
  char* pos = strstr(inSql, sourceString);
  if (0 == pos) {
    return; 
H
Hui Li 已提交
4474 4475
  }
  
4476
  tstrncpy(outSql, inSql, pos - inSql);
4477 4478 4479 4480 4481
  //printf("1: %s\n", outSql);
  strcat(outSql, subTblName);  
  //printf("2: %s\n", outSql);  
  strcat(outSql, pos+strlen(sourceString));  
  //printf("3: %s\n", outSql); 
H
Hui Li 已提交
4482 4483
}

4484 4485 4486 4487
void *subQueryProcess(void *sarg) {
  char sqlstr[1024];
  threadInfo *winfo = (threadInfo *)sarg; 
  int64_t st = 0;
4488
  int64_t et = (int64_t)g_queryInfo.subQueryInfo.rate*1000;
4489 4490 4491 4492 4493
  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);
    }
H
Hui Li 已提交
4494

4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505
    st = taosGetTimestampMs();
    for (int i = winfo->start_table_id; i <= winfo->end_table_id; i++) {
      for (int i = 0; i < g_queryInfo.subQueryInfo.sqlCount; i++) {
        memset(sqlstr,0,sizeof(sqlstr));
        replaceSubTblName(g_queryInfo.subQueryInfo.sql[i], sqlstr, 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);
        }
        selectAndGetResult(winfo->taos, sqlstr, tmpFile); 
      }
H
Hui Li 已提交
4506
    }
4507
    et = taosGetTimestampMs();
4508
    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);
4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 4531 4532 4533 4534 4535 4536 4537
  }
  return NULL;
}

int queryTestProcess() {
  TAOS * taos = NULL;  
  taos = taos_connect(g_queryInfo.host, g_queryInfo.user, g_queryInfo.password, NULL, g_queryInfo.port);
  if (taos == NULL) {
    fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
    (void)getAllChildNameOfSuperTable(taos, g_queryInfo.dbName, g_queryInfo.subQueryInfo.sTblName, &g_queryInfo.subQueryInfo.childTblName, &g_queryInfo.subQueryInfo.childTblCount);
  }  
  
  printfQueryMeta();
  
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
    (void)getchar();
  }
  
  printfQuerySystemInfo(taos);
  
  pthread_t  *pids  = NULL;
  threadInfo *infos = NULL;
  //==== create sub threads for query from specify table
  if (g_queryInfo.superQueryInfo.sqlCount > 0 && g_queryInfo.superQueryInfo.concurrent > 0) {
H
Hui Li 已提交
4538
    
4539 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611
    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);
        (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);
4612
  }
S
Shuaiqiang Chang 已提交
4613

4614 4615 4616 4617 4618
  tmfree((char*)pids);
  tmfree((char*)infos);  
  
  for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) {
    pthread_join(pidsOfSub[i], NULL);
H
hzcheng 已提交
4619
  }
H
Hui Li 已提交
4620

4621 4622 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 4635
  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);
H
hzcheng 已提交
4636 4637
}

4638 4639
static TAOS_SUB* subscribeImpl(TAOS *taos, char *sql, char* topic, char* resultFileName) {
  TAOS_SUB* tsub = NULL;  
H
hzcheng 已提交
4640

4641 4642 4643 4644 4645
  if (g_queryInfo.superQueryInfo.subscribeMode) {
    tsub = taos_subscribe(taos, g_queryInfo.superQueryInfo.subscribeRestart, topic, sql, subscribe_callback, (void*)resultFileName, g_queryInfo.superQueryInfo.subscribeInterval);
  } else {
    tsub = taos_subscribe(taos, g_queryInfo.superQueryInfo.subscribeRestart, topic, sql, NULL, NULL, 0);
  }
4646

4647 4648 4649 4650
  if (tsub == NULL) {
    printf("failed to create subscription. topic:%s, sql:%s\n", topic, sql);
    return NULL;
  } 
4651

4652 4653
  return tsub;
}
H
hzcheng 已提交
4654

4655 4656 4657
void *subSubscribeProcess(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg; 
  char subSqlstr[1024];
H
hzcheng 已提交
4658

4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
  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();
4689
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
4690 4691 4692 4693 4694 4695 4696 4697 4698
  } 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
4699
      
4700 4701 4702 4703 4704 4705 4706
      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) {
          sprintf(tmpFile, "%s-%d", g_queryInfo.subQueryInfo.result[i], winfo->threadID);
        }
        getResult(res, tmpFile);
H
hzcheng 已提交
4707 4708 4709
      }
    }
  }
4710 4711 4712 4713 4714
  taos_free_result(res);
  
  for (int i = 0; i < g_queryInfo.subQueryInfo.sqlCount; i++) {
    taos_unsubscribe(g_queryInfo.subQueryInfo.tsub[i], g_queryInfo.subQueryInfo.subscribeKeepProgress);
  }
H
hzcheng 已提交
4715 4716 4717
  return NULL;
}

4718 4719
void *superSubscribeProcess(void *sarg) {
  threadInfo *winfo = (threadInfo *)sarg; 
H
hzcheng 已提交
4720

4721 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748
  char sqlStr[MAX_TB_NAME_SIZE*2];
  sprintf(sqlStr, "use %s", g_queryInfo.dbName);
  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) {
        sprintf(tmpFile, "%s-%d", g_queryInfo.superQueryInfo.result[i], winfo->threadID);
      }
      g_queryInfo.superQueryInfo.tsub[i] = subscribeImpl(winfo->taos, g_queryInfo.superQueryInfo.sql[i], topic, tmpFile); 
      if (NULL == g_queryInfo.superQueryInfo.tsub[i]) {
        return NULL;
      }
    }
    //et = taosGetTimestampMs();
4749
    //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", taosGetSelfPthreadId(), (double)(et - st)/1000.0);
4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774
  } 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) {
          sprintf(tmpFile, "%s-%d", g_queryInfo.superQueryInfo.result[i], winfo->threadID);
        }
        getResult(res, tmpFile);
      }
    }
  }
  taos_free_result(res);
  
  for (int i = 0; i < g_queryInfo.superQueryInfo.sqlCount; i++) {
    taos_unsubscribe(g_queryInfo.superQueryInfo.tsub[i], g_queryInfo.superQueryInfo.subscribeKeepProgress);
  }
H
hzcheng 已提交
4775 4776 4777
  return NULL;
}

4778 4779
int subscribeTestProcess() {
  printfQueryMeta();
H
hzcheng 已提交
4780

4781 4782 4783
  if (!g_args.answer_yes) {
    printf("Press enter key to continue\n\n");
    (void)getchar();
Y
yihaoDeng 已提交
4784
  }
4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815

  TAOS * taos = NULL;  
  taos = taos_connect(g_queryInfo.host, g_queryInfo.user, g_queryInfo.password, g_queryInfo.dbName, g_queryInfo.port);
  if (taos == NULL) {
    fprintf(stderr, "Failed to connect to TDengine, reason:%s\n", taos_errstr(NULL));
    exit(-1);
  }

  if (0 != g_queryInfo.subQueryInfo.sqlCount) {
    (void)getAllChildNameOfSuperTable(taos, g_queryInfo.dbName, g_queryInfo.subQueryInfo.sTblName, &g_queryInfo.subQueryInfo.childTblName, &g_queryInfo.subQueryInfo.childTblCount);
  }


  pthread_t  *pids = NULL;
  threadInfo *infos = NULL;
  //==== create sub threads for query from super table
  if (g_queryInfo.superQueryInfo.sqlCount > 0 && g_queryInfo.superQueryInfo.concurrent > 0) {
    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
4816
  }
Y
yihaoDeng 已提交
4817
  
4818 4819 4820 4821 4822 4823 4824 4825 4826 4827
  //==== create sub threads for query from sub table  
  pthread_t  *pidsOfSub  = NULL;
  threadInfo *infosOfSub = NULL;
  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);
S
Shuaiqiang Chang 已提交
4828
    }
4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852
    
    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
4853
    }
4854
    g_queryInfo.subQueryInfo.threadCnt = threads;
H
hzcheng 已提交
4855
  }
4856 4857 4858 4859
  
  for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) {
    pthread_join(pids[i], NULL);
  }  
H
hzcheng 已提交
4860

4861 4862
  tmfree((char*)pids);
  tmfree((char*)infos);  
H
hzcheng 已提交
4863

4864 4865
  for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) {
    pthread_join(pidsOfSub[i], NULL);
H
hzcheng 已提交
4866 4867
  }

4868 4869 4870 4871
  tmfree((char*)pidsOfSub);
  tmfree((char*)infosOfSub);    
  taos_close(taos);
  return 0;
H
hzcheng 已提交
4872 4873
}

4874 4875 4876 4877
void initOfInsertMeta() {
  memset(&g_Dbs, 0, sizeof(SDbs));
   
   // set default values
4878
   tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
4879
   g_Dbs.port = 6030;
4880 4881
   tstrncpy(g_Dbs.user, TSDB_DEFAULT_USER, MAX_DB_NAME_SIZE);
   tstrncpy(g_Dbs.password, TSDB_DEFAULT_PASS, MAX_DB_NAME_SIZE);
4882 4883
   g_Dbs.threadCount = 2;
   g_Dbs.use_metric = true;
L
Liu Tao 已提交
4884 4885
}

4886 4887 4888 4889
void initOfQueryMeta() {
  memset(&g_queryInfo, 0, sizeof(SQueryMetaInfo));
   
   // set default values
4890
   tstrncpy(g_queryInfo.host, "127.0.0.1", MAX_DB_NAME_SIZE);
4891
   g_queryInfo.port = 6030;
4892 4893
   tstrncpy(g_queryInfo.user, TSDB_DEFAULT_USER, MAX_DB_NAME_SIZE);
   tstrncpy(g_queryInfo.password, TSDB_DEFAULT_PASS, MAX_DB_NAME_SIZE);
L
Liu Tao 已提交
4894 4895
}

4896 4897 4898 4899
void setParaFromArg(){
  if (g_args.host) {
    strcpy(g_Dbs.host, g_args.host);
  } else {
4900
    tstrncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE);
4901
  }
L
Liu Tao 已提交
4902

4903 4904 4905 4906 4907 4908 4909
  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
4910
  
4911 4912 4913
  if (g_args.port) {
    g_Dbs.port = g_args.port;
  } 
L
Liu Tao 已提交
4914

4915 4916
  g_Dbs.dbCount = 1;
  g_Dbs.db[0].drop = 1;
L
Liu Tao 已提交
4917
  
4918
  tstrncpy(g_Dbs.db[0].dbName, g_args.database, MAX_DB_NAME_SIZE);
4919
  g_Dbs.db[0].dbCfg.replica = g_args.replica;
4920
  tstrncpy(g_Dbs.db[0].dbCfg.precision, "ms", MAX_DB_NAME_SIZE);
L
Liu Tao 已提交
4921

4922
  
4923
  tstrncpy(g_Dbs.resultFile, g_args.output_file, MAX_FILE_NAME_LEN);
4924 4925 4926 4927 4928

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

  g_Dbs.db[0].superTblCount = 1;
4929
  tstrncpy(g_Dbs.db[0].superTbls[0].sTblName, "meters", MAX_TB_NAME_SIZE);
4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940
  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].insertRate    = 0;
  g_Dbs.db[0].superTbls[0].disorderRange = g_args.disorderRange;
  g_Dbs.db[0].superTbls[0].disorderRatio = g_args.disorderRatio;
4941 4942 4943 4944
  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);
4945 4946 4947 4948 4949 4950 4951
  g_Dbs.db[0].superTbls[0].timeStampStep = 10;

  // g_args.num_of_RPR;
  g_Dbs.db[0].superTbls[0].insertRows = g_args.num_of_DPT;
  g_Dbs.db[0].superTbls[0].maxSqlLen = TSDB_PAYLOAD_SIZE;

  g_Dbs.do_aggreFunc = true;
L
Liu Tao 已提交
4952

4953 4954 4955 4956
  char dataString[STRING_LEN];
  char **data_type = g_args.datatype;
  
  memset(dataString, 0, STRING_LEN);
L
Liu Tao 已提交
4957

4958 4959
  if (strcasecmp(data_type[0], "BINARY") == 0 || strcasecmp(data_type[0], "BOOL") == 0 || strcasecmp(data_type[0], "NCHAR") == 0 ) {
    g_Dbs.do_aggreFunc = false;
L
Liu Tao 已提交
4960
  }
H
hzcheng 已提交
4961

4962 4963 4964
  g_Dbs.db[0].superTbls[0].columnCount = 0;
  for (int i = 0; i < MAX_NUM_DATATYPE; i++) {
    if (data_type[i] == NULL) {
H
hzcheng 已提交
4965 4966
      break;
    }
4967

4968
    tstrncpy(g_Dbs.db[0].superTbls[0].columns[i].dataType, data_type[i], MAX_TB_NAME_SIZE);
4969 4970 4971 4972 4973 4974 4975 4976
    g_Dbs.db[0].superTbls[0].columns[i].dataLen = g_args.len_of_binary;    
    g_Dbs.db[0].superTbls[0].columnCount++;
  }

  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++) {
4977
      tstrncpy(g_Dbs.db[0].superTbls[0].columns[i].dataType, "INT", MAX_TB_NAME_SIZE);
4978 4979 4980 4981 4982 4983
      g_Dbs.db[0].superTbls[0].columns[i].dataLen = 0;    
      g_Dbs.db[0].superTbls[0].columnCount++;
    }
  }

  if (g_Dbs.use_metric) {
4984
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[0].dataType, "INT", MAX_TB_NAME_SIZE);
4985 4986
    g_Dbs.db[0].superTbls[0].tags[0].dataLen = 0;    
  
4987
    tstrncpy(g_Dbs.db[0].superTbls[0].tags[1].dataType, "BINARY", MAX_TB_NAME_SIZE);
4988 4989 4990 4991
    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
4992
  }
4993 4994 4995 4996 4997 4998
}

/* 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
4999

5000 5001 5002
  /* Compile regular expression */
  if (regcomp(&regex, reg, cflags) != 0) {
    printf("Fail to compile regex\n");
H
Hui Li 已提交
5003 5004 5005
    exit(-1);
  }

5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058
  /* 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;
5059
    }
5060 5061 5062 5063 5064

    memcpy(cmd + cmd_len, line, read_len);
    queryDbExec(taos, cmd, NO_INSERT_TYPE);
    memset(cmd, 0, MAX_SQL_SIZE);
    cmd_len = 0;
H
hzcheng 已提交
5065 5066
  }

5067 5068
  t = getCurrentTime() - t;
  printf("run %s took %.6f second(s)\n\n", sqlFile, t);
5069

5070 5071 5072 5073
  tmfree(cmd);
  tmfree(line);
  tmfclose(fp);
  return;
H
hzcheng 已提交
5074 5075
}

5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138
int main(int argc, char *argv[]) {
  parse_args(argc, argv, &g_args);

  if (g_args.metaFile) {
    initOfInsertMeta();
    initOfQueryMeta();    
    if (false == getInfoFromJsonFile(g_args.metaFile)) {
      printf("Failed to read %s\n", g_args.metaFile);
      return 1;
    }
    if (INSERT_MODE == g_jsonType) {
      if (g_Dbs.cfgDir[0]) taos_options(TSDB_OPTION_CONFIGDIR, g_Dbs.cfgDir);
      (void)insertTestProcess();
    } else if (QUERY_MODE == g_jsonType) {
      if (g_queryInfo.cfgDir[0])  taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
      (void)queryTestProcess();
    } else if (SUBSCRIBE_MODE == g_jsonType) {
      if (g_queryInfo.cfgDir[0])  taos_options(TSDB_OPTION_CONFIGDIR, g_queryInfo.cfgDir);
      (void)subscribeTestProcess();
    }  else {
      ;
    }
  } else {  
    
    memset(&g_Dbs, 0, sizeof(SDbs));
    g_jsonType = INSERT_MODE;
    setParaFromArg();

    if (NULL != g_args.sqlFile) {
      TAOS* qtaos = taos_connect(
          g_Dbs.host, g_Dbs.user, g_Dbs.password, g_Dbs.db[0].dbName, g_Dbs.port);
      querySqlFile(qtaos, g_args.sqlFile);  
      taos_close(qtaos);
      return 0;
    }
    
    (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];
      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);
      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
5139 5140
    }
  }
5141 5142 5143

  taos_cleanup();
  return 0;
H
hzcheng 已提交
5144
}
5145