database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

This is a modification of the first patch committed for mdev-13369

Browse Source 
developed to cover the case of mdev-13389: "Optimization for equi-joins
of derived tables with window functions".
This commit is contained in:
Igor Babaev
2017-08-10 14:25:19 -07:00
parent b14e2b044b
commit bf75dcac89
7 changed files with 199 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
sql/sql_select.h
View File

@ -1411,7 +1411,8 @@ public:
bool group_sent;
bool is_for_splittable_grouping_derived;
bool with_two_phase_optimization;
bool with_two_phase_optimization;
ORDER *partition_list;
JOIN_TAB *sort_and_group_aggr_tab;