From 822bb11a26ee7e646153b92275615b769e2903ce Mon Sep 17 00:00:00 2001 From: Xiaoyu Wang Date: Fri, 10 Mar 2023 18:23:30 +0800 Subject: [PATCH] fix: invalid topic query --- source/libs/parser/src/parTranslater.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c index 9d1fd3218e..85bf8d9462 100644 --- a/source/libs/parser/src/parTranslater.c +++ b/source/libs/parser/src/parTranslater.c @@ -5573,7 +5573,8 @@ static int32_t checkCreateTopic(STranslateContext* pCxt, SCreateTopicStmt* pStmt if (QUERY_NODE_SELECT_STMT == nodeType(pStmt->pQuery)) { SSelectStmt* pSelect = (SSelectStmt*)pStmt->pQuery; - if (!pSelect->isDistinct && QUERY_NODE_REAL_TABLE == nodeType(pSelect->pFromTable) && + if (!pSelect->isDistinct && + (NULL != pSelect->pFromTable && QUERY_NODE_REAL_TABLE == nodeType(pSelect->pFromTable)) && NULL == pSelect->pGroupByList && NULL == pSelect->pLimit && NULL == pSelect->pSlimit && NULL == pSelect->pOrderByList && NULL == pSelect->pPartitionByList) { return TSDB_CODE_SUCCESS; -- GitLab