database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-08-01 06:46:55 +03:00
Code Activity

MCOL-5522 Properly process pm join result count.

Browse Source 
This patch:
1. Properly processes situation when pm join result count is exceeded.
2. Adds session variable 'columnstore_max_pm_join_result_count` to control the limit.
This commit is contained in:
Denis Khalikov
2023-07-20 15:48:29 +03:00
committed by Leonid Fedorov
parent 9f15a0a9ac
commit 5f07828619
17 changed files with 195 additions and 102 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
dbcon/mysql/ha_mcs_sysvars.h
View File

@ -108,6 +108,9 @@ void set_diskjoin_largesidelimit(THD* thd, ulong value);
ulong get_diskjoin_bucketsize(THD* thd);
void set_diskjoin_bucketsize(THD* thd, ulong value);
ulong get_max_pm_join_result_count(THD* thd);
void set_max_pm_join_result_count(THD* thd, ulong value);
ulong get_um_mem_limit(THD* thd);
void set_um_mem_limit(THD* thd, ulong value);