mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 20:42:30 +01:00
71 lines
1.5 KiB
Text
71 lines
1.5 KiB
Text
# Tests for PERFORMANCE_SCHEMA
|
|
|
|
--source include/not_embedded.inc
|
|
--source include/have_perfschema.inc
|
|
--source include/not_threadpool.inc
|
|
|
|
# Setup
|
|
|
|
--source ../include/setup_helper.inc
|
|
|
|
# We use a myisam table here because CREATE TABLE has a known,
|
|
# stable behavior (it will lock THR_LOCK_myisam once).
|
|
# The point is not to test myisam, but to test that each
|
|
# connection is properly instrumented, with one-thread-per-connection
|
|
|
|
update performance_schema.setup_instruments set enabled='YES'
|
|
where name like "wait/synch/mutex/mysys/THR_LOCK_myisam";
|
|
|
|
--disable_warnings
|
|
drop table if exists test.t1;
|
|
drop table if exists test.t2;
|
|
drop table if exists test.t3;
|
|
--enable_warnings
|
|
|
|
truncate table performance_schema.events_waits_history_long;
|
|
|
|
show variables like "thread_handling";
|
|
|
|
# Code to test
|
|
|
|
connection con1;
|
|
create table test.t1(a int) engine=MYISAM;
|
|
|
|
connection con2;
|
|
create table test.t2(a int) engine=MYISAM;
|
|
|
|
connection con3;
|
|
create table test.t3(a int) engine=MYISAM;
|
|
|
|
# Verification
|
|
|
|
connection default;
|
|
--disable_query_log
|
|
eval set @tid= $con1_THREAD_ID;
|
|
--enable_query_log
|
|
|
|
execute stmt_dump_events using @tid;
|
|
execute stmt_dump_thread using @tid;
|
|
|
|
--disable_query_log
|
|
eval set @tid= $con2_THREAD_ID;
|
|
--enable_query_log
|
|
|
|
execute stmt_dump_events using @tid;
|
|
execute stmt_dump_thread using @tid;
|
|
|
|
--disable_query_log
|
|
eval set @tid= $con3_THREAD_ID;
|
|
--enable_query_log
|
|
|
|
execute stmt_dump_events using @tid;
|
|
execute stmt_dump_thread using @tid;
|
|
|
|
# Cleanup
|
|
|
|
drop table test.t1;
|
|
drop table test.t2;
|
|
drop table test.t3;
|
|
|
|
--source ../include/cleanup_helper.inc
|
|
|