diff options
Diffstat (limited to 'sql/item.h')
| -rw-r--r-- | sql/item.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/item.h b/sql/item.h index f473ca33676..8b35705f191 100644 --- a/sql/item.h +++ b/sql/item.h @@ -125,9 +125,10 @@ public: optimisation changes in prepared statements */ Item(THD *thd, Item &item); - virtual ~Item() { name=0; } /*lint -e1509 */ + virtual ~Item() { name=0; cleanup(); } /*lint -e1509 */ void set_name(const char *str,uint length, CHARSET_INFO *cs); void init_make_field(Send_field *tmp_field,enum enum_field_types type); + virtual void cleanup() {} virtual void make_field(Send_field *field); virtual bool fix_fields(THD *, struct st_table_list *, Item **); virtual int save_in_field(Field *field, bool no_conversions); |