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# Tests for PERFORMANCE_SCHEMA
--source include/not_embedded.inc
--source include/have_perfschema.inc
--disable_warnings
drop table if exists test.setup_actors;
--enable_warnings
# Save the setup
create table test.setup_actors as
select * from performance_schema.setup_actors;
truncate table performance_schema.setup_actors;
select * from performance_schema.setup_actors;
select * from performance_schema.setup_actors
where user = '%';
insert into performance_schema.setup_actors
set user='Joe', host='localhost';
insert into performance_schema.setup_actors
set user='Joe', host='%';
insert into performance_schema.setup_actors
set user='%', host='server1';
insert into performance_schema.setup_actors
set user='%', host='%';
select * from performance_schema.setup_actors
order by USER, HOST;
--error ER_WRONG_PERFSCHEMA_USAGE
update performance_schema.setup_actors
set user='ILLEGAL';
--error ER_WRONG_PERFSCHEMA_USAGE
update performance_schema.setup_actors
set host='ILLEGAL';
--error ER_WRONG_PERFSCHEMA_USAGE
update performance_schema.setup_actors
set role='ILLEGAL';
select * from performance_schema.setup_actors
order by USER, HOST;
delete from performance_schema.setup_actors
where user = 'Joe' and host = 'localhost';
select * from performance_schema.setup_actors
order by USER, HOST;
delete from performance_schema.setup_actors;
select * from performance_schema.setup_actors
order by USER, HOST;
LOCK TABLES performance_schema.setup_actors READ;
UNLOCK TABLES;
LOCK TABLES performance_schema.setup_actors WRITE;
UNLOCK TABLES;
# Restore the setup
truncate table performance_schema.setup_actors;
insert into performance_schema.setup_actors
select * from test.setup_actors;
drop table test.setup_actors;
--echo #
--echo # MDEV-25325 column_comment for performance_schema tables
--echo #
select column_name, column_comment
from information_schema.columns
where table_schema='performance_schema' and table_name='setup_actors';
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