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fix(query): set number of rows before assign column data.

This commit is contained in:
Haojun Liao 2022-07-05 18:02:38 +08:00
parent 55a6455da5
commit 2d27248043
1 changed files with 1 additions and 1 deletions
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2
source/libs/executor/src/scanoperator.c
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@ -1748,8 +1748,8 @@ int32_t buildSysDbTableInfo(const SSysTableScanInfo* pInfo, int32_t capacity) {
getPerfDbMeta(&pSysDbTableMeta, &size); getPerfDbMeta(&pSysDbTableMeta, &size);
p->info.rows = buildDbTableInfoBlock(p, pSysDbTableMeta, size, TSDB_PERFORMANCE_SCHEMA_DB); p->info.rows = buildDbTableInfoBlock(p, pSysDbTableMeta, size, TSDB_PERFORMANCE_SCHEMA_DB);
relocateColumnData(pInfo->pRes, pInfo->scanCols, p->pDataBlock, false);
pInfo->pRes->info.rows = p->info.rows; pInfo->pRes->info.rows = p->info.rows;
relocateColumnData(pInfo->pRes, pInfo->scanCols, p->pDataBlock, false);
blockDataDestroy(p); blockDataDestroy(p);
return pInfo->pRes->info.rows; return pInfo->pRes->info.rows;