fix error codes incompatible in in-operator and nullif / join / returning with xmltype

2023-05-16 12:22:00 +00:00
parent 55547cf8f5
commit d79ccfaa6e
4 changed files with 20 additions and 10 deletions
--- a/src/sql/engine/expr/ob_expr_oracle_nullif.cpp
+++ b/src/sql/engine/expr/ob_expr_oracle_nullif.cpp
@ -134,7 +134,9 @@ bool ObExprOracleNullif::is_same_type(const ObExprResType &type1,
  if (oracleType1 == oracleType2 ||
      is_numberic_type(oracleType1, oracleType2) ||
      is_string_type(oracleType1, oracleType2) ||
-      is_time_type(oracleType1, oracleType2)) {
+      is_time_type(oracleType1, oracleType2) ||
+      ((oracleType1 == ObOExtendType || oracleType1 == ObOUDTSqlType)
+       && (oracleType2 == ObOExtendType || oracleType2 == ObOUDTSqlType))) {
    ret = true;
  }