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[TD-98]

This commit is contained in:
hjxilinx 2020-04-04 16:47:22 +08:00
parent 46a1a52755
commit aa9abd4dad
1 changed files with 4 additions and 3 deletions
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7
src/client/src/tscSql.c
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@ -796,10 +796,11 @@ void taos_free_result_imp(TAOS_RES *res, int keepCmd) {
* for each subquery. Because the failure of execution tsProcessSql may trigger the callback function
* be executed, and the retry efforts may result in double free the resources, e.g.,SRetrieveSupport
*/
if (pRes->code != TSDB_CODE_QUERY_CANCELLED &&
((pRes->numOfRows > 0 && pCmd->command < TSDB_SQL_LOCAL && pRes->completed == false) ||
if ((pCmd->command == TSDB_SQL_SELECT || pCmd->command == TSDB_SQL_SHOW || pCmd->command == TSDB_SQL_RETRIEVE ||
pCmd->command == TSDB_SQL_FETCH) &&
(pRes->code != TSDB_CODE_QUERY_CANCELLED && ((pRes->numOfRows > 0 && pCmd->command < TSDB_SQL_LOCAL && pRes->completed == false) ||
(pRes->code == TSDB_CODE_SUCCESS && pRes->numOfRows == 0 && pCmd->command == TSDB_SQL_SELECT &&
pSql->pStream == NULL && pTableMetaInfo->pTableMeta != NULL))) {
pSql->pStream == NULL && pTableMetaInfo->pTableMeta != NULL)))) {
pCmd->command = (pCmd->command > TSDB_SQL_MGMT) ? TSDB_SQL_RETRIEVE : TSDB_SQL_FETCH;
tscTrace("%p code:%d, numOfRows:%d, command:%d", pSql, pRes->code, pRes->numOfRows, pCmd->command);