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Merge pull request #5268 from taosdata/hotfix/TD-3072 

[TD-3072]jdbc subscribe crash issue
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haojun Liao 2021-02-26 10:07:24 +08:00 committed by GitHub
parent 1175267874 78e178abb8
commit 507331a38b
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 2 deletions
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8
src/client/src/tscSubquery.c
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@ -683,10 +683,14 @@ void tscBuildVgroupTableInfo(SSqlObj* pSql, STableMetaInfo* pTableMetaInfo, SArr
prev = tt;
}
pTableMetaInfo->pVgroupTables = result;
pTableMetaInfo->vgroupIndex = 0;
if (taosArrayGetSize(result) <= 0) {
pTableMetaInfo->pVgroupTables = NULL;
taosArrayDestroy(result);
} else {
pTableMetaInfo->pVgroupTables = result;
if (taosArrayGetSize(result) > 0) {
SVgroupTableInfo* g = taosArrayGet(result, taosArrayGetSize(result) - 1);
tscDebug("%p vgId:%d, tables:%"PRIzu, pSql, g->vgInfo.vgId, taosArrayGetSize(g->itemList));
}