Fix core at multiset subquery

2023-10-09 12:39:33 +00:00
parent 86005edbcc
commit 00c32f328e
10 changed files with 16 additions and 20 deletions
--- a/src/sql/engine/expr/ob_expr_subquery_ref.cpp
+++ b/src/sql/engine/expr/ob_expr_subquery_ref.cpp
@ -72,7 +72,7 @@ int ObExprSubQueryRef::ExtraInfo::init_cursor_info(ObIAllocator *allocator,
    LOG_WARN("fail to alloc memory", K(ret));
  } else {
    cursor_info = new(buf) ExtraInfo(*allocator, type);
-    bool result_is_scalar = (expr.get_output_column() == 1 && !expr.is_set() && !expr.is_multiset());
+    bool result_is_scalar = expr.is_scalar();
    if (result_is_scalar) {
      cursor_info->scalar_result_type_ = expr.get_result_type();
    }