diff options
Diffstat (limited to 'sql/sql_class.h')
| -rw-r--r-- | sql/sql_class.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/sql/sql_class.h b/sql/sql_class.h index 4388f26c0ce..a0fb22a453f 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -2820,7 +2820,7 @@ public: bool send_data(List<Item> &items); bool send_eof(); bool flush(); - + void cleanup(); virtual bool create_result_table(THD *thd, List<Item> *column_types, bool is_distinct, ulonglong options, const char *alias, bool bit_fields_as_long); @@ -2883,6 +2883,9 @@ protected: */ ha_rows count_rows; +protected: + void reset(); + public: select_materialize_with_stats() {} virtual bool create_result_table(THD *thd, List<Item> *column_types, @@ -2890,12 +2893,7 @@ public: const char *alias, bool bit_fields_as_long); bool init_result_table(ulonglong select_options); bool send_data(List<Item> &items); - void cleanup() - { - memset(col_stat, 0, table->s->fields * sizeof(Column_statistics)); - max_nulls_in_row= 0; - count_rows= 0; - } + void cleanup(); ha_rows get_null_count_of_col(uint idx) { DBUG_ASSERT(idx < table->s->fields); |