/* * Copyright (c) 2019 TAOS Data, Inc. * * 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 . */ /* when in some thread query return error, thread don't exit, but return, otherwise coredump in other thread. */ #define _GNU_SOURCE #define CURL_STATICLIB #ifdef TD_LOWA_CURL #include "curl/curl.h" #endif #ifdef LINUX #include "os.h" #include "cJSON.h" #include #include #include #ifndef _ALPINE #include #endif #include #include #include #include #include #include #include #include #include #include #include #else #include #include #include #include "os.h" #pragma comment ( lib, "libcurl.lib" ) #pragma comment ( lib, "ws2_32.lib" ) #pragma comment ( lib, "winmm.lib" ) #pragma comment ( lib, "wldap32.lib" ) #endif #include "taos.h" #include "tutil.h" extern char configDir[]; #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; /* Used by main to communicate with parse_opt. */ typedef struct SArguments_S { char * metaFile; char * host; uint16_t port; char * user; char * password; char * database; int replica; char * tb_prefix; char * sqlFile; bool use_metric; bool insert_only; 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; int disorderRatio; int disorderRange; int method_of_delete; char ** arg_list; } 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; } 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; #ifdef TD_LOWA_CURL CURL *curl_handle; #endif 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; } threadInfo; typedef struct curlMemInfo_S { char *buf; size_t sizeleft; } curlMemInfo; #ifdef LINUX /* The options we understand. */ static struct argp_option options[] = { {0, 'f', "meta file", 0, "The meta data to the execution procedure, if use -f, all others options invalid. Default is NULL.", 0}, #ifdef _TD_POWER_ {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}, #else {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, '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}, {0}}; /* 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) { argp_error(state, "Invalid data_type!"); } sptr[index++] = token; token = strsep(&running, ","); if (index >= MAX_NUM_DATATYPE) break; } } 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 = false; 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; default: return ARGP_ERR_UNKNOWN; } return 0; } static struct argp argp = {options, parse_opt, 0, 0}; 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 } } #else void printHelp() { char indent[10] = " "; printf("%s%s\n", indent, "-f"); printf("%s%s%s\n", indent, indent, "The meta file to the execution procedure. Default is './meta.json'."); printf("%s%s\n", indent, "-c"); printf("%s%s%s\n", indent, indent, "config_directory, Configuration directory. Default is '/etc/taos/'."); } void parse_args(int argc, char *argv[], SArguments *arguments) { for (int i = 1; i < argc; i++) { if (strcmp(argv[i], "-f") == 0) { arguments->metaFile = argv[++i]; } 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 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); /* ************ Global variables ************ */ int32_t randint[MAX_PREPARED_RAND]; int64_t randbigint[MAX_PREPARED_RAND]; float randfloat[MAX_PREPARED_RAND]; double randdouble[MAX_PREPARED_RAND]; char *aggreFunc[] = {"*", "count(*)", "avg(col0)", "sum(col0)", "max(col0)", "min(col0)", "first(col0)", "last(col0)"}; 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 true, // insert_only "./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 }; static int g_jsonType = 0; static SDbs g_Dbs; static int g_totalChildTables = 0; static SQueryMetaInfo g_queryInfo; static FILE * g_fpOfInsertResult = NULL; void tmfclose(FILE *fp) { if (NULL != fp) { fclose(fp); } } void tmfree(char *buf) { if (NULL != buf) { free(buf); } } static int queryDbExec(TAOS *taos, char *command, int type) { int i; TAOS_RES *res = NULL; int32_t code = -1; for (i = 0; i < 5; i++) { if (NULL != res) { taos_free_result(res); res = NULL; } res = taos_query(taos, command); code = taos_errno(res); if (0 == code) { break; } } 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; } if (INSERT_TYPE == type) { int affectedRows = taos_affected_rows(res); taos_free_result(res); return affectedRows; } taos_free_result(res); return 0; } 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"); return ; } int totalLen = 0; char temp[16000]; // 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); } 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; } if (fp) fprintf(fp, "%s", databuf); tmfclose(fp); free(databuf); } 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; } getResult(res, resultFileName); taos_free_result(res); } double getCurrentTime() { struct timeval tv; if (gettimeofday(&tv, NULL) != 0) { perror("Failed to get current time in ms"); return 0.0; } 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); } } static void printfInsertMeta() { 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); exit(EXIT_FAILURE); } } 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"); } 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 , 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; } strncpy(dbInfos[count]->name, (char *)row[TSDB_SHOW_DB_NAME_INDEX], fields[TSDB_SHOW_DB_NAME_INDEX].bytes); 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]); strncpy(dbInfos[count]->keeplist, (char *)row[TSDB_SHOW_DB_KEEP_INDEX], fields[TSDB_SHOW_DB_KEEP_INDEX].bytes); 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])); strncpy(dbInfos[count]->precision, (char *)row[TSDB_SHOW_DB_PRECISION_INDEX], fields[TSDB_SHOW_DB_PRECISION_INDEX].bytes); dbInfos[count]->update = *((int8_t *)row[TSDB_SHOW_DB_UPDATE_INDEX]); strncpy(dbInfos[count]->status, (char *)row[TSDB_SHOW_DB_STATUS_INDEX], fields[TSDB_SHOW_DB_STATUS_INDEX].bytes); 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) { FILE *fp = NULL; if (filename[0] != 0) { fp = fopen(filename, "at"); if (fp == NULL) { fprintf(stderr, "failed to open file: %s\n", filename); return; } } 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); if (dbCount <= 0) return; 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); } #ifdef TD_LOWA_CURL static size_t responseCallback(void *contents, size_t size, size_t nmemb, void *userp) { size_t realsize = size * nmemb; curlMemInfo* mem = (curlMemInfo*)userp; char *ptr = realloc(mem->buf, mem->sizeleft + realsize + 1); if(ptr == NULL) { /* out of memory! */ printf("not enough memory (realloc returned NULL)\n"); return 0; } mem->buf = ptr; memcpy(&(mem->buf[mem->sizeleft]), contents, realsize); mem->sizeleft += realsize; mem->buf[mem->sizeleft] = 0; //printf("result:%s\n\n", mem->buf); return realsize; } void curlProceLogin(void) { CURL *curl_handle; CURLcode res; curlMemInfo chunk; chunk.buf = malloc(1); /* will be grown as needed by the realloc above */ chunk.sizeleft = 0; /* no data at this point */ //curl_global_init(CURL_GLOBAL_ALL); /* init the curl session */ curl_handle = curl_easy_init(); curl_easy_setopt(curl_handle,CURLOPT_POSTFIELDS,""); curl_easy_setopt(curl_handle, CURLOPT_POST, 1); char dstUrl[128] = {0}; snprintf(dstUrl, 128, "http://%s:6041/rest/login/root/taosdata", g_Dbs.host); /* specify URL to get */ curl_easy_setopt(curl_handle, CURLOPT_URL, dstUrl); /* send all data to this function */ curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, responseCallback); /* we pass our 'chunk' struct to the callback function */ curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *)&chunk); /* do it! */ res = curl_easy_perform(curl_handle); /* check for errors */ if(res != CURLE_OK) { fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res)); } else { //printf("response len:%lu, content: %s \n", (unsigned long)chunk.sizeleft, chunk.buf); ; } /* cleanup curl stuff */ curl_easy_cleanup(curl_handle); free(chunk.buf); /* we're done with libcurl, so clean it up */ //curl_global_cleanup(); return; } int curlProceSql(char* host, uint16_t port, char* sqlstr, CURL *curl_handle) { //curlProceLogin(); //CURL *curl_handle; CURLcode res; curlMemInfo chunk; chunk.buf = malloc(1); /* will be grown as needed by the realloc above */ chunk.sizeleft = 0; /* no data at this point */ char dstUrl[128] = {0}; snprintf(dstUrl, 128, "http://%s:%u/rest/sql", host, port+TSDB_PORT_HTTP); //curl_global_init(CURL_GLOBAL_ALL); /* init the curl session */ //curl_handle = curl_easy_init(); //curl_easy_setopt(curl_handle,CURLOPT_POSTFIELDS,""); curl_easy_setopt(curl_handle, CURLOPT_POST, 1L); /* specify URL to get */ curl_easy_setopt(curl_handle, CURLOPT_URL, dstUrl); /* enable TCP keep-alive for this transfer */ curl_easy_setopt(curl_handle, CURLOPT_TCP_KEEPALIVE, 1L); /* keep-alive idle time to 120 seconds */ curl_easy_setopt(curl_handle, CURLOPT_TCP_KEEPIDLE, 120L); /* interval time between keep-alive probes: 60 seconds */ curl_easy_setopt(curl_handle, CURLOPT_TCP_KEEPINTVL, 60L); /* send all data to this function */ curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, responseCallback); /* we pass our 'chunk' struct to the callback function */ curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *)&chunk); struct curl_slist *list = NULL; list = curl_slist_append(list, "Authorization: Basic cm9vdDp0YW9zZGF0YQ=="); curl_easy_setopt(curl_handle, CURLOPT_HTTPHEADER, list); curl_easy_setopt(curl_handle, CURLOPT_HTTPHEADER, list); /* Set the expected upload size. */ curl_easy_setopt(curl_handle, CURLOPT_POSTFIELDSIZE_LARGE, (curl_off_t)strlen(sqlstr)); curl_easy_setopt(curl_handle, CURLOPT_POSTFIELDS, sqlstr); /* get it! */ res = curl_easy_perform(curl_handle); /* check for errors */ if(res != CURLE_OK) { fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res)); return -1; } else { /* curl_easy_perform() block end and return result */ //printf("[%32.32s] sql response len:%lu, content: %s \n\n", sqlstr, (unsigned long)chunk.sizeleft, chunk.buf); ; } curl_slist_free_all(list); /* free the list again */ /* cleanup curl stuff */ //curl_easy_cleanup(curl_handle); free(chunk.buf); /* we're done with libcurl, so clean it up */ //curl_global_cleanup(); return 0; } #endif 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); strncpy(pTblName, (char *)row[0], len[0]); //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) { strncpy(superTbls->tags[tagIndex].field, (char *)row[TSDB_DESCRIBE_METRIC_FIELD_INDEX], fields[TSDB_DESCRIBE_METRIC_FIELD_INDEX].bytes); strncpy(superTbls->tags[tagIndex].dataType, (char *)row[TSDB_DESCRIBE_METRIC_TYPE_INDEX], fields[TSDB_DESCRIBE_METRIC_TYPE_INDEX].bytes); superTbls->tags[tagIndex].dataLen = *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]); strncpy(superTbls->tags[tagIndex].note, (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes); tagIndex++; } else { strncpy(superTbls->columns[columnIndex].field, (char *)row[TSDB_DESCRIBE_METRIC_FIELD_INDEX], fields[TSDB_DESCRIBE_METRIC_FIELD_INDEX].bytes); strncpy(superTbls->columns[columnIndex].dataType, (char *)row[TSDB_DESCRIBE_METRIC_TYPE_INDEX], fields[TSDB_DESCRIBE_METRIC_TYPE_INDEX].bytes); superTbls->columns[columnIndex].dataLen = *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]); strncpy(superTbls->columns[columnIndex].note, (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes); 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_init(); 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; tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE); t_info->superTblInfo = superTblInfo; t_info->taos = taos_connect(g_Dbs.host, g_Dbs.user, g_Dbs.password, db_name, g_Dbs.port); 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->use_metric = 1; t_info->cols = cols; 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; } 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; } while ((readLen = getline(&line, &n, fp)) != -1) { 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) { readLen = getline(&line, &n, fp); 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; } //strncpy(superTbls->columns[k].dataType, dataType->valuestring, MAX_TB_NAME_SIZE); strncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE); 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) { strncpy(superTbls->columns[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE); 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; } strncpy(columnCase.dataType, dataType->valuestring, MAX_TB_NAME_SIZE); 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) { strncpy(superTbls->tags[index].dataType, columnCase.dataType, MAX_TB_NAME_SIZE); 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) { strncpy(g_Dbs.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN); } cJSON* host = cJSON_GetObjectItem(root, "host"); if (host && host->type == cJSON_String && host->valuestring != NULL) { strncpy(g_Dbs.host, host->valuestring, MAX_DB_NAME_SIZE); } else if (!host) { strncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE); } 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) { strncpy(g_Dbs.user, user->valuestring, MAX_DB_NAME_SIZE); } else if (!user) { strncpy(g_Dbs.user, "root", MAX_DB_NAME_SIZE); } cJSON* password = cJSON_GetObjectItem(root, "password"); if (password && password->type == cJSON_String && password->valuestring != NULL) { strncpy(g_Dbs.password, password->valuestring, MAX_DB_NAME_SIZE); } else if (!password) { strncpy(g_Dbs.password, "taosdata", MAX_DB_NAME_SIZE); } cJSON* resultfile = cJSON_GetObjectItem(root, "result_file"); if (resultfile && resultfile->type == cJSON_String && resultfile->valuestring != NULL) { strncpy(g_Dbs.resultFile, resultfile->valuestring, MAX_FILE_NAME_LEN); } else if (!resultfile) { strncpy(g_Dbs.resultFile, "./insert_res.txt", MAX_FILE_NAME_LEN); } 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* 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; } strncpy(g_Dbs.db[i].dbName, dbName->valuestring, MAX_DB_NAME_SIZE); 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) { strncpy(g_Dbs.db[i].dbCfg.precision, precision->valuestring, MAX_DB_NAME_SIZE); } else if (!precision) { //strncpy(g_Dbs.db[i].dbCfg.precision, "ms", MAX_DB_NAME_SIZE); 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; } strncpy(g_Dbs.db[i].superTbls[j].sTblName, stbName->valuestring, MAX_TB_NAME_SIZE); 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; } strncpy(g_Dbs.db[i].superTbls[j].childTblPrefix, prefix->valuestring, MAX_DB_NAME_SIZE); 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) { strncpy(g_Dbs.db[i].superTbls[j].dataSource, dataSource->valuestring, MAX_DB_NAME_SIZE); } else if (!dataSource) { strncpy(g_Dbs.db[i].superTbls[j].dataSource, "rand", MAX_DB_NAME_SIZE); } 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) { strncpy(g_Dbs.db[i].superTbls[j].insertMode, insertMode->valuestring, MAX_DB_NAME_SIZE); #ifndef TD_LOWA_CURL if (0 == strncasecmp(g_Dbs.db[i].superTbls[j].insertMode, "restful", 7)) { printf("There no libcurl, so no support resetful test! please use taosc mode.\n"); goto PARSE_OVER; } #endif } else if (!insertMode) { strncpy(g_Dbs.db[i].superTbls[j].insertMode, "taosc", MAX_DB_NAME_SIZE); } 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) { strncpy(g_Dbs.db[i].superTbls[j].startTimestamp, ts->valuestring, MAX_DB_NAME_SIZE); } else if (!ts) { strncpy(g_Dbs.db[i].superTbls[j].startTimestamp, "now", MAX_DB_NAME_SIZE); } 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) { strncpy(g_Dbs.db[i].superTbls[j].sampleFormat, sampleFormat->valuestring, MAX_DB_NAME_SIZE); } else if (!sampleFormat) { strncpy(g_Dbs.db[i].superTbls[j].sampleFormat, "csv", MAX_DB_NAME_SIZE); } 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) { strncpy(g_Dbs.db[i].superTbls[j].sampleFile, sampleFile->valuestring, MAX_FILE_NAME_LEN); } 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) { strncpy(g_Dbs.db[i].superTbls[j].tagsFile, tagsFile->valuestring, MAX_FILE_NAME_LEN); 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; if (0 == g_Dbs.db[i].superTbls[j].insertRows) { g_Dbs.db[i].superTbls[j].insertRows = 0x7FFFFFFFFFFFFFFF; } } 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) { strncpy(g_queryInfo.cfgDir, cfgdir->valuestring, MAX_FILE_NAME_LEN); } cJSON* host = cJSON_GetObjectItem(root, "host"); if (host && host->type == cJSON_String && host->valuestring != NULL) { strncpy(g_queryInfo.host, host->valuestring, MAX_DB_NAME_SIZE); } else if (!host) { strncpy(g_queryInfo.host, "127.0.0.1", MAX_DB_NAME_SIZE); } 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) { strncpy(g_queryInfo.user, user->valuestring, MAX_DB_NAME_SIZE); } else if (!user) { strncpy(g_queryInfo.user, "root", MAX_DB_NAME_SIZE); ; } cJSON* password = cJSON_GetObjectItem(root, "password"); if (password && password->type == cJSON_String && password->valuestring != NULL) { strncpy(g_queryInfo.password, password->valuestring, MAX_DB_NAME_SIZE); } else if (!password) { strncpy(g_queryInfo.password, "taosdata", MAX_DB_NAME_SIZE);; } cJSON* dbs = cJSON_GetObjectItem(root, "databases"); if (dbs && dbs->type == cJSON_String && dbs->valuestring != NULL) { strncpy(g_queryInfo.dbName, dbs->valuestring, MAX_DB_NAME_SIZE); } else if (!dbs) { printf("failed to read json, databases not found\n"); goto PARSE_OVER; } cJSON* queryMode = cJSON_GetObjectItem(root, "query_mode"); if (queryMode && queryMode->type == cJSON_String && queryMode->valuestring != NULL) { strncpy(g_queryInfo.queryMode, queryMode->valuestring, MAX_TB_NAME_SIZE); } else if (!queryMode) { strncpy(g_queryInfo.queryMode, "taosc", MAX_TB_NAME_SIZE); } else { printf("failed to read json, query_mode not found\n"); goto PARSE_OVER; } // 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; } strncpy(g_queryInfo.superQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH); cJSON *result = cJSON_GetObjectItem(sql, "result"); if (NULL != result && result->type == cJSON_String && result->valuestring != NULL) { strncpy(g_queryInfo.superQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN); } 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; } else { 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) { strncpy(g_queryInfo.subQueryInfo.sTblName, stblname->valuestring, MAX_TB_NAME_SIZE); } 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; } strncpy(g_queryInfo.subQueryInfo.sql[j], sqlStr->valuestring, MAX_QUERY_SQL_LENGTH); cJSON *result = cJSON_GetObjectItem(sql, "result"); if (result != NULL && result->type == cJSON_String && result->valuestring != NULL){ strncpy(g_queryInfo.subQueryInfo.result[j], result->valuestring, MAX_FILE_NAME_LEN); } 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; } } } } ret = true; PARSE_OVER: //free(content); //cJSON_Delete(root); //fclose(fp); return ret; } 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; } 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; } content[len] = 0; cJSON* root = cJSON_Parse(content); if (root == NULL) { printf("failed to cjson parse %s, invalid json format", file); goto PARSE_OVER; } 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; } 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); fclose(fp); return ret; } 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]); } #ifdef TD_LOWA_CURL if (0 == strncasecmp(g_Dbs.db[i].superTbls[j].insertMode, "restful", 8)) { curl_global_init(CURL_GLOBAL_ALL); } #endif } } } 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; } 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; } #ifdef TD_LOWA_CURL if (0 == strncasecmp(g_Dbs.db[i].superTbls[j].insertMode, "restful", 8)) { curl_global_cleanup(); } #endif } } } 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; } 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, ")"); (*sampleUsePos)++; return dataLen; } 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); } } dataLen -= 2; dataLen += snprintf(dataBuf + dataLen, maxLen - dataLen, ")"); return dataLen; } 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); } 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(); int affectedRows = queryDbExec(winfo->taos, buffer, INSERT_TYPE); if (0 > affectedRows) { goto free_and_statistics; } 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 { #ifdef TD_LOWA_CURL //int64_t t1 = taosGetTimestampMs(); int retCode = curlProceSql(g_Dbs.host, g_Dbs.port, buffer, winfo->curl_handle); //int64_t t2 = taosGetTimestampMs(); //printf("http insert sql return, Spent %ld ms \n", t2 - t1); if (0 != retCode) { printf("========curl return fail, threadID[%d]\n", winfo->threadID); goto free_and_statistics; } #else printf("========no use http mode for no curl lib!\n"); goto free_and_statistics; #endif } //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); } 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; } // 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(); 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; } } if (superTblInfo->numberOfTblInOneSql > 0) { syncWriteForNumberOfTblInOneSql(winfo, fp, sampleDataBuf); tmfree(sampleDataBuf); tmfclose(fp); return NULL; } //printf("========threadID[%d], table rang: %d - %d \n", winfo->threadID, winfo->start_table_id, winfo->end_table_id); char* buffer = calloc(superTblInfo->maxSqlLen, 1); 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; } if (nrecords_no_last_req >= INT16_MAX) { nrecords_no_last_req = INT16_MAX - 1; } if (nrecords_last_req >= INT16_MAX) { nrecords_last_req = INT16_MAX - 1; } int nrecords_cur_req = nrecords_no_last_req; int loop_cnt_orig = loop_cnt; //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(); int affectedRows = queryDbExec(winfo->taos, buffer, INSERT_TYPE); if (0 > affectedRows){ goto free_and_statistics_2; } 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 { #ifdef TD_LOWA_CURL //int64_t t1 = taosGetTimestampMs(); int retCode = curlProceSql(g_Dbs.host, g_Dbs.port, buffer, winfo->curl_handle); //int64_t t2 = taosGetTimestampMs(); //printf("http insert sql return, Spent %ld ms \n", t2 - t1); if (0 != retCode) { printf("========curl return fail, threadID[%d]\n", winfo->threadID); goto free_and_statistics_2; } #else printf("========no use http mode for no curl lib!\n"); goto free_and_statistics_2; #endif } //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; } 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 } } 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; } 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); } pstr += sprintf(pstr, "%s", data); winfo->counter++; if (winfo->counter >= winfo->superTblInfo->insertRows) { break; } } if (winfo->superTblInfo->insertRate) { winfo->st = taosGetTimestampMs(); } taos_query_a(winfo->taos, buffer, callBack, winfo); free(buffer); free(data); taos_free_result(res); } 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; } } if (winfo->nrecords_per_request <= 0) { winfo->nrecords_per_request = 1; } 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(); } taos_query_a(winfo->taos, "show databases", callBack, winfo); tsem_wait(&(winfo->lock_sem)); return NULL; } void startMultiThreadInsertData(int threads, char* db_name, char* precision, SSuperTable* superTblInfo) { pthread_t *pids = malloc(threads * sizeof(pthread_t)); threadInfo *infos = malloc(threads * sizeof(threadInfo)); memset(pids, 0, threads * sizeof(pthread_t)); memset(infos, 0, threads * sizeof(threadInfo)); int ntables = superTblInfo->childTblCount; int a = ntables / threads; if (a < 1) { threads = ntables; a = 1; } int b = 0; if (threads != 0) { b = ntables % threads; } //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(); int last = 0; for (int i = 0; i < threads; i++) { threadInfo *t_info = infos + i; t_info->threadID = i; tstrncpy(t_info->db_name, db_name, MAX_DB_NAME_SIZE); t_info->superTblInfo = superTblInfo; t_info->start_time = start_time; 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; #ifdef TD_LOWA_CURL t_info->curl_handle = curl_easy_init(); #endif } 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); } } for (int i = 0; i < threads; i++) { pthread_join(pids[i], NULL); } for (int i = 0; i < threads; i++) { threadInfo *t_info = infos + i; tsem_destroy(&(t_info->lock_sem)); taos_close(t_info->taos); superTblInfo->totalAffectedRows += t_info->totalAffectedRows; superTblInfo->totalRowsInserted += t_info->totalRowsInserted; #ifdef TD_LOWA_CURL if (t_info->curl_handle) { curl_easy_cleanup(t_info->curl_handle); } #endif } double end = getCurrentTime(); //taos_close(taos); free(pids); free(infos); printf("Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s) into %s.%s\n\n", end - start, superTblInfo->totalRowsInserted, superTblInfo->totalAffectedRows, threads, db_name, superTblInfo->sTblName); fprintf(g_fpOfInsertResult, "Spent %.4f seconds to insert rows: %"PRId64", affected rows: %"PRId64" with %d thread(s) into %s.%s\n\n", end - start, superTblInfo->totalRowsInserted, superTblInfo->totalAffectedRows, threads, db_name, superTblInfo->sTblName); } void *readTable(void *sarg) { #if 1 threadInfo *rinfo = (threadInfo *)sarg; TAOS *taos = rinfo->taos; char command[BUFFER_SIZE] = "\0"; int64_t sTime = rinfo->start_time; char *tb_prefix = rinfo->tb_prefix; FILE *fp = fopen(rinfo->fp, "a"); if (NULL == fp) { printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno)); return NULL; } int num_of_DPT = rinfo->superTblInfo->insertRows; // nrecords_per_table; int num_of_tables = rinfo->end_table_id - rinfo->start_table_id + 1; int totalData = num_of_DPT * num_of_tables; bool do_aggreFunc = g_Dbs.do_aggreFunc; 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++) { sprintf(command, "select %s from %s%d where ts>= %" PRId64, aggreFunc[j], tb_prefix, i, sTime); double t = getCurrentTime(); TAOS_RES *pSql = taos_query(taos, command); int32_t code = taos_errno(pSql); if (code != 0) { fprintf(stderr, "Failed to query:%s\n", taos_errstr(pSql)); taos_free_result(pSql); taos_close(taos); return NULL; } while (taos_fetch_row(pSql) != NULL) { count++; } t = getCurrentTime() - t; totalT += t; taos_free_result(pSql); } fprintf(fp, "|%10s | %10d | %12.2f | %10.2f |\n", aggreFunc[j][0] == '*' ? " * " : aggreFunc[j], totalData, (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); #endif return NULL; } void *readMetric(void *sarg) { #if 1 threadInfo *rinfo = (threadInfo *)sarg; TAOS *taos = rinfo->taos; char command[BUFFER_SIZE] = "\0"; FILE *fp = fopen(rinfo->fp, "a"); if (NULL == fp) { printf("fopen %s fail, reason:%s.\n", rinfo->fp, strerror(errno)); return NULL; } int num_of_DPT = rinfo->superTblInfo->insertRows; int num_of_tables = rinfo->end_table_id - rinfo->start_table_id + 1; int totalData = num_of_DPT * num_of_tables; bool do_aggreFunc = g_Dbs.do_aggreFunc; 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++) { char condition[BUFFER_SIZE - 30] = "\0"; char tempS[64] = "\0"; int m = 10 < num_of_tables ? 10 : num_of_tables; for (int i = 1; i <= m; i++) { if (i == 1) { sprintf(tempS, "t1 = %d", i); } else { sprintf(tempS, " or t1 = %d ", i); } strcat(condition, tempS); sprintf(command, "select %s from meters where %s", aggreFunc[j], condition); printf("Where condition: %s\n", condition); fprintf(fp, "%s\n", command); double t = getCurrentTime(); TAOS_RES *pSql = taos_query(taos, command); int32_t code = taos_errno(pSql); if (code != 0) { fprintf(stderr, "Failed to query:%s\n", taos_errstr(pSql)); taos_free_result(pSql); taos_close(taos); return NULL; } int count = 0; while (taos_fetch_row(pSql) != NULL) { 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); taos_free_result(pSql); } fprintf(fp, "\n"); } fclose(fp); #endif return NULL; } 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; }; printfInsertMeta(); printfInsertMetaToFile(g_fpOfInsertResult); 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); } usleep(1000*1000); // 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]; startMultiThreadInsertData(g_Dbs.threadCount, g_Dbs.db[i].dbName, g_Dbs.db[i].dbCfg.precision, superTblInfo); } } //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); } 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) { 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(); 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(); printf("=[taosc] thread[%"PRIu64"] complete one sql, Spent %f s\n", (uint64_t)pthread_self(), (t2 - t1)/1000000.0); } else { #ifdef TD_LOWA_CURL int64_t t1 = taosGetTimestampUs(); int retCode = curlProceSql(g_queryInfo.host, g_queryInfo.port, g_queryInfo.superQueryInfo.sql[i], winfo->curl_handle); int64_t t2 = taosGetTimestampUs(); printf("=[restful] thread[%"PRIu64"] complete one sql, Spent %f s\n", (uint64_t)pthread_self(), (t2 - t1)/1000000.0); if (0 != retCode) { printf("====curl return fail, threadID[%d]\n", winfo->threadID); return NULL; } #endif } } et = taosGetTimestampMs(); printf("==thread[%"PRIu64"] complete all sqls to specify tables once queries duration:%.6fs\n\n", (uint64_t)pthread_self(), (double)(et - st)/1000.0); } return NULL; } 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; } strncpy(outSql, inSql, pos - inSql); //printf("1: %s\n", outSql); strcat(outSql, subTblName); //printf("2: %s\n", outSql); strcat(outSql, pos+strlen(sourceString)); //printf("3: %s\n", outSql); } void *subQueryProcess(void *sarg) { char sqlstr[1024]; threadInfo *winfo = (threadInfo *)sarg; int64_t st = 0; int64_t et = g_queryInfo.subQueryInfo.rate*1000; 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); } 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); } } et = taosGetTimestampMs(); printf("####thread[%"PRIu64"] complete all sqls to allocate all sub-tables[%d - %d] once queries duration:%.4fs\n\n", (uint64_t)pthread_self(), winfo->start_table_id, winfo->end_table_id, (double)(et - st)/1000.0); } return NULL; } int queryTestProcess() { TAOS * taos = NULL; taos_init(); 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(); 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) { 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; #ifdef TD_LOWA_CURL t_info->curl_handle = curl_easy_init(); #endif } 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); } tmfree((char*)pids); tmfree((char*)infos); for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) { pthread_join(pidsOfSub[i], NULL); } 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); } static TAOS_SUB* subscribeImpl(TAOS *taos, char *sql, char* topic, char* resultFileName) { TAOS_SUB* tsub = NULL; 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); } if (tsub == NULL) { printf("failed to create subscription. topic:%s, sql:%s\n", topic, sql); return NULL; } return tsub; } void *subSubscribeProcess(void *sarg) { threadInfo *winfo = (threadInfo *)sarg; char subSqlstr[1024]; 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(); //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", pthread_self(), (double)(et - st)/1000.0); } 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; } 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); } } } 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); } return NULL; } void *superSubscribeProcess(void *sarg) { threadInfo *winfo = (threadInfo *)sarg; 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(); //printf("========thread[%"PRId64"] complete all sqls to super table once queries duration:%.4fs\n", pthread_self(), (double)(et - st)/1000.0); } 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); } return NULL; } int subscribeTestProcess() { printfQueryMeta(); printf("Press enter key to continue\n\n"); (void)getchar(); TAOS * taos = NULL; taos_init(); 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); } } //==== 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); } 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); } g_queryInfo.subQueryInfo.threadCnt = threads; } for (int i = 0; i < g_queryInfo.superQueryInfo.concurrent; i++) { pthread_join(pids[i], NULL); } tmfree((char*)pids); tmfree((char*)infos); for (int i = 0; i < g_queryInfo.subQueryInfo.threadCnt; i++) { pthread_join(pidsOfSub[i], NULL); } tmfree((char*)pidsOfSub); tmfree((char*)infosOfSub); taos_close(taos); return 0; } void initOfInsertMeta() { memset(&g_Dbs, 0, sizeof(SDbs)); // set default values strncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE); g_Dbs.port = 6030; strncpy(g_Dbs.user, TSDB_DEFAULT_USER, MAX_DB_NAME_SIZE); strncpy(g_Dbs.password, TSDB_DEFAULT_PASS, MAX_DB_NAME_SIZE); g_Dbs.threadCount = 2; g_Dbs.use_metric = true; } void initOfQueryMeta() { memset(&g_queryInfo, 0, sizeof(SQueryMetaInfo)); // set default values strncpy(g_queryInfo.host, "127.0.0.1", MAX_DB_NAME_SIZE); g_queryInfo.port = 6030; strncpy(g_queryInfo.user, TSDB_DEFAULT_USER, MAX_DB_NAME_SIZE); strncpy(g_queryInfo.password, TSDB_DEFAULT_PASS, MAX_DB_NAME_SIZE); } void setParaFromArg(){ if (g_args.host) { strcpy(g_Dbs.host, g_args.host); } else { strncpy(g_Dbs.host, "127.0.0.1", MAX_DB_NAME_SIZE); } if (g_args.user) { strcpy(g_Dbs.user, g_args.user); } if (g_args.password) { strcpy(g_Dbs.password, g_args.password); } if (g_args.port) { g_Dbs.port = g_args.port; } g_Dbs.dbCount = 1; g_Dbs.db[0].drop = 1; strncpy(g_Dbs.db[0].dbName, g_args.database, MAX_DB_NAME_SIZE); g_Dbs.db[0].dbCfg.replica = g_args.replica; strncpy(g_Dbs.db[0].dbCfg.precision, "ms", MAX_DB_NAME_SIZE); strncpy(g_Dbs.resultFile, g_args.output_file, MAX_FILE_NAME_LEN); g_Dbs.use_metric = g_args.use_metric; g_Dbs.insert_only = g_args.insert_only; g_Dbs.db[0].superTblCount = 1; strncpy(g_Dbs.db[0].superTbls[0].sTblName, "meters", MAX_TB_NAME_SIZE); g_Dbs.db[0].superTbls[0].childTblCount = g_args.num_of_tables; g_Dbs.threadCount = g_args.num_of_threads; g_Dbs.threadCountByCreateTbl = 1; g_Dbs.queryMode = g_args.mode; g_Dbs.db[0].superTbls[0].autoCreateTable = PRE_CREATE_SUBTBL; g_Dbs.db[0].superTbls[0].superTblExists = TBL_NO_EXISTS; g_Dbs.db[0].superTbls[0].childTblExists = TBL_NO_EXISTS; g_Dbs.db[0].superTbls[0].insertRate = 0; g_Dbs.db[0].superTbls[0].disorderRange = g_args.disorderRange; g_Dbs.db[0].superTbls[0].disorderRatio = g_args.disorderRatio; strncpy(g_Dbs.db[0].superTbls[0].childTblPrefix, g_args.tb_prefix, MAX_TB_NAME_SIZE); strncpy(g_Dbs.db[0].superTbls[0].dataSource, "rand", MAX_TB_NAME_SIZE); strncpy(g_Dbs.db[0].superTbls[0].insertMode, "taosc", MAX_TB_NAME_SIZE); strncpy(g_Dbs.db[0].superTbls[0].startTimestamp, "2017-07-14 10:40:00.000", MAX_TB_NAME_SIZE); g_Dbs.db[0].superTbls[0].timeStampStep = 10; // g_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; char dataString[STRING_LEN]; char **data_type = g_args.datatype; memset(dataString, 0, STRING_LEN); if (strcasecmp(data_type[0], "BINARY") == 0 || strcasecmp(data_type[0], "BOOL") == 0 || strcasecmp(data_type[0], "NCHAR") == 0 ) { g_Dbs.do_aggreFunc = false; } g_Dbs.db[0].superTbls[0].columnCount = 0; for (int i = 0; i < MAX_NUM_DATATYPE; i++) { if (data_type[i] == NULL) { break; } strncpy(g_Dbs.db[0].superTbls[0].columns[i].dataType, data_type[i], MAX_TB_NAME_SIZE); g_Dbs.db[0].superTbls[0].columns[i].dataLen = g_args.len_of_binary; 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++) { strncpy(g_Dbs.db[0].superTbls[0].columns[i].dataType, "INT", MAX_TB_NAME_SIZE); g_Dbs.db[0].superTbls[0].columns[i].dataLen = 0; g_Dbs.db[0].superTbls[0].columnCount++; } } if (g_Dbs.use_metric) { strncpy(g_Dbs.db[0].superTbls[0].tags[0].dataType, "INT", MAX_TB_NAME_SIZE); g_Dbs.db[0].superTbls[0].tags[0].dataLen = 0; strncpy(g_Dbs.db[0].superTbls[0].tags[1].dataType, "BINARY", MAX_TB_NAME_SIZE); 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; } } /* Function to do regular expression check */ static int regexMatch(const char *s, const char *reg, int cflags) { regex_t regex; char msgbuf[100] = {0}; /* Compile regular expression */ if (regcomp(®ex, reg, cflags) != 0) { printf("Fail to compile regex\n"); exit(-1); } /* Execute regular expression */ int reti = regexec(®ex, s, 0, NULL, 0); if (!reti) { regfree(®ex); return 1; } else if (reti == REG_NOMATCH) { regfree(®ex); return 0; } else { regerror(reti, ®ex, msgbuf, sizeof(msgbuf)); printf("Regex match failed: %s\n", msgbuf); regfree(®ex); 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; } memcpy(cmd + cmd_len, line, read_len); queryDbExec(taos, cmd, NO_INSERT_TYPE); memset(cmd, 0, MAX_SQL_SIZE); cmd_len = 0; } t = getCurrentTime() - t; printf("run %s took %.6f second(s)\n\n", sqlFile, t); tmfree(cmd); tmfree(line); tmfclose(fp); return; } 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; } } 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 //printf("At present, there is no integration of taosdemo, please wait patiently!\n"); return 0; } 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 { ; } taos_cleanup(); return 0; }