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Merge pull request #5139 from taosdata/hjxilinx-patch-3 

[TD-2927]
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haojun Liao 2021-02-04 15:21:34 +08:00 committed by GitHub
parent 64aad9683d b449c06936
commit 9f80489826
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1 changed files with 4 additions and 1 deletions
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src/tsdb/src/tsdbRead.c
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@ -1180,9 +1180,12 @@ static void copyOneRowFromMem(STsdbQueryHandle* pQueryHandle, int32_t capacity,
char* pData = NULL; char* pData = NULL;
// the schema version info is embeded in SDataRow // the schema version info is embeded in SDataRow
int32_t numOfRowCols = schemaNCols(pSchema); int32_t numOfRowCols = 0;
if (pSchema == NULL) { if (pSchema == NULL) {
pSchema = tsdbGetTableSchemaByVersion(pTable, dataRowVersion(row)); pSchema = tsdbGetTableSchemaByVersion(pTable, dataRowVersion(row));
numOfRowCols = schemaNCols(pSchema);
} else {
numOfRowCols = schemaNCols(pSchema);
} }
int32_t i = 0, j = 0; int32_t i = 0, j = 0;