# Tests for PERFORMANCE_SCHEMA

--source include/not_embedded.inc
--source include/have_perfschema.inc
--source include/have_innodb.inc

--disable_result_log
select * from performance_schema.file_instances limit 1;

select * from performance_schema.file_instances
  where file_name='FOO';
--enable_result_log

--error ER_TABLEACCESS_DENIED_ERROR
insert into performance_schema.file_instances
  set file_name='FOO', event_name='BAR', open_count=12;

--error ER_TABLEACCESS_DENIED_ERROR
update performance_schema.file_instances
  set file_name='FOO';

--error ER_TABLEACCESS_DENIED_ERROR
delete from performance_schema.file_instances
  where event_name like "wait/%";

--error ER_TABLEACCESS_DENIED_ERROR
delete from performance_schema.file_instances;

-- error ER_TABLEACCESS_DENIED_ERROR
LOCK TABLES performance_schema.file_instances READ;
UNLOCK TABLES;

-- error ER_TABLEACCESS_DENIED_ERROR
LOCK TABLES performance_schema.file_instances WRITE;
UNLOCK TABLES;

--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='file_instances';

--echo ###
--echo ### Bug#26152751: INNODB LEAKS MEMORY, PERFORMANCE_SCHEMA FILE_INSTANCES
--echo ###               #SQL-IB3129987-252773.IBD
--echo ###

CREATE DATABASE db_26152751;
USE db_26152751;

SELECT FILE_NAME FROM performance_schema.file_instances WHERE FILE_NAME LIKE "%t_db_26152751%" ORDER BY FILE_NAME;

CREATE TABLE t_db_26152751 (a INT) ENGINE=MYISAM;

--sorted_result
--replace_regex /.*\/t_db_26152751/t_db_26152751/
SELECT FILE_NAME FROM performance_schema.file_instances WHERE FILE_NAME LIKE "%t_db_26152751%" ORDER BY FILE_NAME;

RENAME TABLE t_db_26152751 to t_db_26152751_new;

--sorted_result
--replace_regex /.*\/t_db_26152751/t_db_26152751/
SELECT FILE_NAME FROM performance_schema.file_instances WHERE FILE_NAME LIKE "%t_db_26152751%" ORDER BY FILE_NAME;

RENAME TABLE t_db_26152751_new to t_db_26152751;

--sorted_result
--replace_regex /.*\/t_db_26152751/t_db_26152751/
SELECT FILE_NAME FROM performance_schema.file_instances WHERE FILE_NAME LIKE "%t_db_26152751%" ORDER BY FILE_NAME;

ALTER TABLE t_db_26152751 ADD COLUMN b INT;

--replace_regex /.*\/t_db_26152751/t_db_26152751/
SELECT FILE_NAME FROM performance_schema.file_instances WHERE FILE_NAME LIKE "%t_db_26152751%" ORDER BY FILE_NAME;

DROP TABLE t_db_26152751;

SELECT FILE_NAME FROM performance_schema.file_instances WHERE FILE_NAME LIKE "%t_db_26152751%" ORDER BY FILE_NAME;

CREATE TABLE t_db_26152751 (a INT) ENGINE=INNODB;

--replace_regex /.*\/t_db_26152751/t_db_26152751/
SELECT FILE_NAME FROM performance_schema.file_instances WHERE FILE_NAME LIKE "%t_db_26152751%" ORDER BY FILE_NAME;

RENAME TABLE t_db_26152751 to t_db_26152751_new;

--replace_regex /.*\/t_db_26152751/t_db_26152751/
SELECT FILE_NAME FROM performance_schema.file_instances WHERE FILE_NAME LIKE "%t_db_26152751%" ORDER BY FILE_NAME;

RENAME TABLE t_db_26152751_new to t_db_26152751;

--replace_regex /.*\/t_db_26152751/t_db_26152751/
SELECT FILE_NAME FROM performance_schema.file_instances WHERE FILE_NAME LIKE "%t_db_26152751%" ORDER BY FILE_NAME;

ALTER TABLE t_db_26152751 ADD COLUMN b INT;

--replace_regex /.*\/t_db_26152751/t_db_26152751/
SELECT FILE_NAME FROM performance_schema.file_instances WHERE FILE_NAME LIKE "%t_db_26152751%" ORDER BY FILE_NAME;

DROP TABLE t_db_26152751;

SELECT FILE_NAME FROM performance_schema.file_instances WHERE FILE_NAME LIKE "%t_db_26152751%" ORDER BY FILE_NAME;

DROP DATABASE db_26152751;


--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='file_instances';