Merge pull request #20287 from taosdata/fix/nestedQueryEmptyTs

fix: empty ts range in nested query

source/libs/parser/src/parTranslater.c

@@ -2500,6 +2500,12 @@ static int32_t translateTable(STranslateContext* pCxt, SNode* pTable) {
       STempTableNode* pTempTable = (STempTableNode*)pTable;
       code = translateSubquery(pCxt, pTempTable->pSubquery);
       if (TSDB_CODE_SUCCESS == code) {
+        if (QUERY_NODE_SELECT_STMT == nodeType(pTempTable->pSubquery) && 
+           ((SSelectStmt*)pTempTable->pSubquery)->isEmptyResult &&
+           isSelectStmt(pCxt->pCurrStmt)) {
+          ((SSelectStmt*)pCxt->pCurrStmt)->isEmptyResult = true;
+        }
+
         pTempTable->table.precision = getStmtPrecision(pTempTable->pSubquery);
         pTempTable->table.singleTable = stmtIsSingleTable(pTempTable->pSubquery);
         code = addNamespace(pCxt, pTempTable);