specify collation compatible with non-character types

2024-11-15 10:14:27 +00:00 · 2024-11-15 10:14:27 +00:00 · a6e0022fbe
commit a6e0022fbe
parent be196ef6b9
1 changed files with 3 additions and 0 deletions
--- a/src/sql/engine/expr/ob_expr_collation.cpp
+++ b/src/sql/engine/expr/ob_expr_collation.cpp
@ -286,6 +286,9 @@ int ObExprSetCollation::calc_result_type2(ObExprResType &type,
  }
  if (OB_SUCC(ret)) {
    type1.set_calc_type(ObVarcharType);
+    if (!type1.is_string_type()) {
+      type1.set_calc_collation_type(type2.get_collation_type());
+    }
    type2.set_calc_type(ObIntType);
  }
  return ret;