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[TD-3589] <fix>: taosdemo need to use db before query. (#5612) 

Co-authored-by: Shuduo Sang <sdsang@taosdata.com>
This commit is contained in:
Shuduo Sang 2021-03-30 00:35:01 +08:00 committed by GitHub
parent ea1508bfee
commit 78e67ebe7c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 4 deletions
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14
src/kit/taosdemo/taosdemo.c
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@ -5526,9 +5526,14 @@ static void *superQueryProcess(void *sarg) {
} }
} }
//char sqlStr[MAX_TB_NAME_SIZE*2]; char sqlStr[MAX_DB_NAME_SIZE + 5];
//sprintf(sqlStr, "use %s", g_queryInfo.dbName); sprintf(sqlStr, "use %s", g_queryInfo.dbName);
//queryDB(winfo->taos, sqlStr); if (0 != queryDbExec(winfo->taos, sqlStr, NO_INSERT_TYPE, false)) {
taos_close(winfo->taos);
errorPrint( "use database %s failed!\n\n",
g_queryInfo.dbName);
return NULL;
}
int64_t st = 0; int64_t st = 0;
int64_t et = 0; int64_t et = 0;
@ -5861,9 +5866,10 @@ static void *subSubscribeProcess(void *sarg) {
char sqlStr[MAX_TB_NAME_SIZE*2]; char sqlStr[MAX_TB_NAME_SIZE*2];
sprintf(sqlStr, "use %s", g_queryInfo.dbName); sprintf(sqlStr, "use %s", g_queryInfo.dbName);
debugPrint("%s() %d sqlStr: %s\n", __func__, __LINE__, sqlStr);
if (0 != queryDbExec(winfo->taos, sqlStr, NO_INSERT_TYPE, false)) { if (0 != queryDbExec(winfo->taos, sqlStr, NO_INSERT_TYPE, false)) {
taos_close(winfo->taos); taos_close(winfo->taos);
errorPrint( "use database %s failed!\n\n",
g_queryInfo.dbName);
return NULL; return NULL;
} }