drop table if exists test.marker;
create table test.marker(a int);
update performance_schema.setup_consumers set enabled='NO';
update performance_schema.setup_instruments set enabled='NO';
update performance_schema.setup_instruments set enabled='YES'
  where name like "wait/io/table/%";
truncate table performance_schema.events_waits_history_long;
flush status;
flush tables;
drop table if exists test.no_index_tab;
drop table if exists test.no_index_tab_1;
drop table if exists test.no_index_tab_2;
update performance_schema.setup_consumers set enabled='YES';
insert into marker set a = 1;
create table test.no_index_tab_1
( a varchar(255) not null, b int not null) engine = MyISAM;
insert into marker set a = 1;
create table test.no_index_tab_2 like test.no_index_tab_1;
insert into marker set a = 1;
create table test.no_index_tab
( a varchar(255) not null, b int not null) engine = merge
union = (test.no_index_tab_1,test.no_index_tab_2) insert_method = first;
insert into marker set a = 1;
show create table test.no_index_tab_1;
Table	Create Table
no_index_tab_1	CREATE TABLE `no_index_tab_1` (
  `a` varchar(255) NOT NULL,
  `b` int(11) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
insert into marker set a = 1;
show create table test.no_index_tab_2;
Table	Create Table
no_index_tab_2	CREATE TABLE `no_index_tab_2` (
  `a` varchar(255) NOT NULL,
  `b` int(11) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
insert into marker set a = 1;
show create table test.no_index_tab;
Table	Create Table
no_index_tab	CREATE TABLE `no_index_tab` (
  `a` varchar(255) NOT NULL,
  `b` int(11) NOT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci INSERT_METHOD=FIRST UNION=(`no_index_tab_1`,`no_index_tab_2`)
insert into marker set a = 1;
insert into test.no_index_tab set a = 'foo', b = 1;
insert into marker set a = 1;
insert into test.no_index_tab set a = 'foo', b = 2;
insert into marker set a = 1;
insert into test.no_index_tab set a = 'foo', b = 3;
insert into marker set a = 1;
select * from test.no_index_tab;
a	b
foo	1
foo	2
foo	3
insert into marker set a = 1;
update test.no_index_tab set a = 'bar';
insert into marker set a = 1;
select * from test.no_index_tab limit 2;
a	b
bar	1
bar	2
insert into marker set a = 1;
delete from test.no_index_tab where b = 3;
insert into marker set a = 1;
select * from test.no_index_tab;
a	b
bar	1
bar	2
insert into marker set a = 1;
optimize table test.no_index_tab;
Table	Op	Msg_type	Msg_text
test.no_index_tab	optimize	note	The storage engine for the table doesn't support optimize
insert into marker set a = 1;
select * from test.no_index_tab;
a	b
bar	1
bar	2
insert into marker set a = 1;
truncate table test.no_index_tab;
insert into marker set a = 1;
drop table test.no_index_tab_1;
insert into marker set a = 1;
drop table test.no_index_tab_2;
insert into marker set a = 1;
drop table test.no_index_tab;
update performance_schema.setup_consumers set enabled='NO';
select event_name,
left(source, locate(":", source)) as short_source,
object_type, object_schema,
if (locate("#sql-", object_name), "#sql-XXXX", object_name)
as pretty_name,
operation, number_of_bytes
from performance_schema.events_waits_history_long
where event_name like 'wait/io/table/%'
  and object_schema in ("test")
order by thread_id, event_id;
event_name	short_source	object_type	object_schema	pretty_name	operation	number_of_bytes
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	3
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	update	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	update	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	update	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	2
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	delete	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	2
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	no_index_tab	fetch	2
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
wait/io/table/sql/handler		TABLE	test	marker	insert	1
show global status like 'performance_schema_%';
Variable_name	Value
Performance_schema_accounts_lost	0
Performance_schema_cond_classes_lost	0
Performance_schema_cond_instances_lost	0
Performance_schema_digest_lost	0
Performance_schema_file_classes_lost	0
Performance_schema_file_handles_lost	0
Performance_schema_file_instances_lost	0
Performance_schema_hosts_lost	0
Performance_schema_index_stat_lost	0
Performance_schema_locker_lost	0
Performance_schema_memory_classes_lost	0
Performance_schema_metadata_lock_lost	0
Performance_schema_mutex_classes_lost	0
Performance_schema_mutex_instances_lost	0
Performance_schema_nested_statement_lost	0
Performance_schema_prepared_statements_lost	0
Performance_schema_program_lost	0
Performance_schema_rwlock_classes_lost	0
Performance_schema_rwlock_instances_lost	0
Performance_schema_session_connect_attrs_lost	0
Performance_schema_socket_classes_lost	0
Performance_schema_socket_instances_lost	0
Performance_schema_stage_classes_lost	0
Performance_schema_statement_classes_lost	0
Performance_schema_table_handles_lost	0
Performance_schema_table_instances_lost	0
Performance_schema_table_lock_stat_lost	0
Performance_schema_thread_classes_lost	0
Performance_schema_thread_instances_lost	0
Performance_schema_users_lost	0
truncate performance_schema.events_waits_history_long;
flush status;
update performance_schema.setup_consumers set enabled='NO';
truncate performance_schema.events_waits_history_long;
drop table test.marker;
flush status;
update performance_schema.setup_instruments set enabled='YES';
update performance_schema.setup_consumers set enabled='YES';
