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[td-98] fix bug for describe table

This commit is contained in:
hjxilinx 2020-04-17 01:15:30 +08:00
parent 6fc7c108b4
commit 412c7ee393
1 changed files with 2 additions and 1 deletions
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3
src/client/src/tscSql.c
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@ -690,7 +690,8 @@ TAOS_ROW taos_fetch_row(TAOS_RES *res) {
// current data are exhausted, fetch more data // current data are exhausted, fetch more data
if (pRes->data == NULL || (pRes->data != NULL && pRes->row >= pRes->numOfRows && pRes->completed != true && if (pRes->data == NULL || (pRes->data != NULL && pRes->row >= pRes->numOfRows && pRes->completed != true &&
(pCmd->command == TSDB_SQL_RETRIEVE || pCmd->command == TSDB_SQL_RETRIEVE_METRIC || pCmd->command == TSDB_SQL_FETCH))) { (pCmd->command == TSDB_SQL_RETRIEVE || pCmd->command == TSDB_SQL_RETRIEVE_METRIC ||
pCmd->command == TSDB_SQL_FETCH || pCmd->command == TSDB_SQL_DESCRIBE_TABLE))) {
taos_fetch_rows_a(res, waitForRetrieveRsp, pSql->pTscObj); taos_fetch_rows_a(res, waitForRetrieveRsp, pSql->pTscObj);
sem_wait(&pSql->rspSem); sem_wait(&pSql->rspSem);