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drop table if exists test.setup_actors;
create table test.setup_actors as
select * from performance_schema.setup_actors;
truncate table performance_schema.setup_actors;
select * from performance_schema.setup_actors;
HOST USER ROLE
select * from performance_schema.setup_actors
where user = '%';
HOST USER ROLE
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;
HOST USER ROLE
% % %
server1 % %
% Joe %
localhost Joe %
update performance_schema.setup_actors
set user='ILLEGAL';
ERROR HY000: Invalid performance_schema usage.
update performance_schema.setup_actors
set host='ILLEGAL';
ERROR HY000: Invalid performance_schema usage.
update performance_schema.setup_actors
set role='ILLEGAL';
ERROR HY000: Invalid performance_schema usage.
select * from performance_schema.setup_actors
order by USER, HOST;
HOST USER ROLE
% % %
server1 % %
% Joe %
localhost Joe %
delete from performance_schema.setup_actors
where user = 'Joe' and host = 'localhost';
select * from performance_schema.setup_actors
order by USER, HOST;
HOST USER ROLE
% % %
server1 % %
% Joe %
delete from performance_schema.setup_actors;
select * from performance_schema.setup_actors
order by USER, HOST;
HOST USER ROLE
LOCK TABLES performance_schema.setup_actors READ;
UNLOCK TABLES;
LOCK TABLES performance_schema.setup_actors WRITE;
UNLOCK TABLES;
truncate table performance_schema.setup_actors;
insert into performance_schema.setup_actors
select * from test.setup_actors;
drop table test.setup_actors;
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