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[TD-4947]<fix> handle mixed group by with top/bottom corrupt

This commit is contained in:
yihaoDeng 2021-07-01 16:12:21 +08:00
parent d0a59870bb
commit 64f01133db
1 changed files with 12 additions and 10 deletions
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22
src/client/src/tscSQLParser.c
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@ -5278,21 +5278,23 @@ int32_t validateOrderbyNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SSqlNode* pSq
}
if (isTopBottomQuery(pQueryInfo)) {
/* order of top/bottom query in interval is not valid */
SExprInfo* pExpr = tscExprGet(pQueryInfo, 0);
assert(pExpr->base.functionId == TSDB_FUNC_TS);
pExpr = tscExprGet(pQueryInfo, 1);
//if (pExpr->base.colInfo.colIndex != index.columnIndex && index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) {
// return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
//}
bool validOrder = false;
SArray *columnInfo = pQueryInfo->groupbyExpr.columnInfo;
if (columnInfo != NULL && taosArrayGetSize(columnInfo) > 0) {
SColIndex* pColIndex = taosArrayGet(columnInfo, 0);
validOrder = (pColIndex->colIndex == index.columnIndex);
}
} else {
/* order of top/bottom query in interval is not valid */
SExprInfo* pExpr = tscExprGet(pQueryInfo, 0);
assert(pExpr->base.functionId == TSDB_FUNC_TS);
pExpr = tscExprGet(pQueryInfo, 1);
if (pExpr->base.colInfo.colIndex != index.columnIndex && index.columnIndex != PRIMARYKEY_TIMESTAMP_COL_INDEX) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
}
validOrder = true;
}
if (!validOrder) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
}