diff options
Diffstat (limited to 'sql/field.cc')
| -rw-r--r-- | sql/field.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sql/field.cc b/sql/field.cc index fb331f2f185..7d34054a4a2 100644 --- a/sql/field.cc +++ b/sql/field.cc @@ -2480,6 +2480,11 @@ int Field::set_default() if (default_value) { Query_arena backup_arena; + /* + TODO: this may impose memory leak until table flush. + See comment in + TABLE::update_virtual_fields(handler *, enum_vcol_update_mode). + */ table->in_use->set_n_backup_active_arena(table->expr_arena, &backup_arena); int rc= default_value->expr->save_in_field(this, 0); table->in_use->restore_active_arena(table->expr_arena, &backup_arena); |