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

MDEV-31003: Second execution for ps-protocol

Browse Source 
This patch adds for "--ps-protocol" second execution
of queries "SELECT".
Also in this patch it is added ability to disable/enable
(--disable_ps2_protocol/--enable_ps2_protocol) second
execution for "--ps-prototocol" in testcases.
This commit is contained in:
Lena Startseva
2023-05-31 11:57:45 +07:00
parent 23dae6173c
commit 9854fb6fa7
400 changed files with 1339 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
mysql-test/suite/innodb/t/monitor.test
View File

@ -356,6 +356,7 @@ primary key (a(1), c(1)), key(b)) engine = innodb;
insert into monitor_test values("13", 2, "aa");
--disable_ps2_protocol
select a from monitor_test where b < 1 for update;
# should have icp_attempts = 1 and icp_out_of_range = 1
@ -367,6 +368,7 @@ select a from monitor_test where b < 3 for update;
select name, count from information_schema.innodb_metrics
where name like "icp%";
--enable_ps2_protocol
drop table monitor_test;
set global innodb_monitor_disable = All;