From aab82fc0809d28e38683ef89397a4a99b990480a Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Thu, 7 Jul 2022 15:38:17 +0800
Subject: [PATCH] fix(query): check return code while loading sma

---
 source/libs/executor/src/scanoperator.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/source/libs/executor/src/scanoperator.c b/source/libs/executor/src/scanoperator.c
index b3a00cd6f2..8b8d6903c1 100644
--- a/source/libs/executor/src/scanoperator.c
+++ b/source/libs/executor/src/scanoperator.c
@@ -210,7 +210,10 @@ static int32_t loadDataBlock(SOperatorInfo* pOperator, STableScanInfo* pTableSca
 
     bool             allColumnsHaveAgg = true;
     SColumnDataAgg** pColAgg = NULL;
-    tsdbRetrieveDataBlockStatisInfo(pTableScanInfo->dataReader, &pColAgg, &allColumnsHaveAgg);
+    int32_t code = tsdbRetrieveDataBlockStatisInfo(pTableScanInfo->dataReader, &pColAgg, &allColumnsHaveAgg);
+    if (code != TSDB_CODE_SUCCESS) {
+      longjmp(pTaskInfo->env, code);
+    }
 
     if (allColumnsHaveAgg == true) {
       int32_t numOfCols = taosArrayGetSize(pBlock->pDataBlock);