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[TD-6311]<hotfix>: fix coredump for last_row query when last row is cached

This commit is contained in:
Liu Jicong 2021-08-24 15:28:02 +08:00
parent ffe99d41d9
commit c74025cef5
1 changed files with 2 additions and 2 deletions
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4
src/tsdb/src/tsdbRead.c
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@ -1572,7 +1572,7 @@ static void mergeTwoRowFromMem(STsdbQueryHandle* pQueryHandle, int32_t capacity,
int32_t numOfColsOfRow1 = 0;
if (pSchema1 == NULL) {
pSchema1 = tsdbGetTableSchemaByVersion(pTable, dataRowVersion(row1));
pSchema1 = tsdbGetTableSchemaByVersion(pTable, memRowVersion(row1));
}
if(isRow1DataRow) {
numOfColsOfRow1 = schemaNCols(pSchema1);
@ -1584,7 +1584,7 @@ static void mergeTwoRowFromMem(STsdbQueryHandle* pQueryHandle, int32_t capacity,
if(row2) {
isRow2DataRow = isDataRow(row2);
if (pSchema2 == NULL) {
pSchema2 = tsdbGetTableSchemaByVersion(pTable, dataRowVersion(row2));
pSchema2 = tsdbGetTableSchemaByVersion(pTable, memRowVersion(row2));
}
if(isRow2DataRow) {
numOfColsOfRow2 = schemaNCols(pSchema2);