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| author | Aleksey Midenkov <midenok@gmail.com> | 2017-11-13 11:06:18 +0300 |
|---|---|---|
| committer | Aleksey Midenkov <midenok@gmail.com> | 2017-11-13 19:09:46 +0300 |
| commit | 497c6add88edae9c7ec6d6d840c0ed65adc016be (patch) | |
| tree | 92eb05976137821fcdf0caf556495a5b55436db0 /sql/sql_select.h | |
| parent | d8d725101992d50b00edf149e7ccd7f720b850dc (diff) | |
| parent | a48aa0cd569eda88bef98ed4abe41b0b570fcd51 (diff) | |
| download | mariadb-git-497c6add88edae9c7ec6d6d840c0ed65adc016be.tar.gz | |
System Versioning pre1.0
Merge branch '10.3' into trunk
Diffstat (limited to 'sql/sql_select.h')
| -rw-r--r-- | sql/sql_select.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sql/sql_select.h b/sql/sql_select.h index b57452f8934..4902f99e4ec 100644 --- a/sql/sql_select.h +++ b/sql/sql_select.h @@ -1464,6 +1464,8 @@ public: ordered_index_usage= ordered_index_void; need_distinct= 0; skip_sort_order= 0; + with_two_phase_optimization= 0; + is_for_splittable_grouping_derived= 0; need_tmp= 0; hidden_group_fields= 0; /*safety*/ error= 0; @@ -1676,6 +1678,7 @@ public: bool inject_cond_into_where(Item *injected_cond); bool push_splitting_cond_into_derived(THD *thd, Item *cond); bool improve_chosen_plan(THD *thd); + bool transform_in_predicates_into_in_subq(THD *thd); private: /** Create a temporary table to be used for processing DISTINCT/ORDER @@ -1707,6 +1710,7 @@ private: void optimize_distinct(); void cleanup_item_list(List<Item> &items) const; + bool add_having_as_table_cond(JOIN_TAB *tab); bool make_aggr_tables_info(); }; |