diff options
Diffstat (limited to 'sql/sql_class.h')
| -rw-r--r-- | sql/sql_class.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sql/sql_class.h b/sql/sql_class.h index 1aa9e65fa74..14055a1444c 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -410,6 +410,8 @@ public: ** This is used to get result from a select */ +class JOIN; + class select_result :public Sql_alloc { protected: THD *thd; @@ -419,6 +421,7 @@ public: virtual int prepare(List<Item> &list) { return 0; } virtual bool send_fields(List<Item> &list,uint flag)=0; virtual bool send_data(List<Item> &items)=0; + virtual void initialize_tables (JOIN *join=0) {}; virtual void send_error(uint errcode,const char *err)=0; virtual bool send_eof()=0; virtual void abort() {} @@ -621,6 +624,7 @@ public: bool send_fields(List<Item> &list, uint flag) { return 0; } bool send_data(List<Item> &items); + void initialize_tables (JOIN *join); void send_error(uint errcode,const char *err); int do_deletes (bool from_send_error); bool send_eof(); |