Edit File: trigger_table_io.result
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.t1; drop table if exists test.t2; create table test.t1 (a int, v int) engine = MyISAM; create table test.t2 (b int, v int) engine = MyISAM; create trigger t1_bi before insert on t1 for each row insert into test.t2 set b = new.a, v = 0; create trigger t1_ai after insert on t1 for each row update test.t2 set v = 1 where b = new.a; create trigger t1_bu before update on t1 for each row update test.t2 set v = 3 where b = old.a; create trigger t1_au after update on t1 for each row update test.t2 set v = 4 where b = new.a; create trigger t1_bd before delete on t1 for each row delete from test.t2 where b = old.a; create trigger t1_ad after delete on t1 for each row insert into test.t2 set b = old.a, v = 99; update performance_schema.setup_consumers set enabled = 'YES'; insert into marker set a = 1; insert into t1 set a = 1, v = 10; insert into marker set a = 1; insert into t1 set a = 2, v = 20; insert into marker set a = 1; select * from t1; a v 1 10 2 20 insert into marker set a = 1; select * from t2; b v 1 1 2 1 insert into marker set a = 1; update t1 set v = v + 100; insert into marker set a = 1; select * from t1; a v 1 110 2 120 insert into marker set a = 1; select * from t2; b v 1 4 2 4 insert into marker set a = 1; delete from t1 where a = 1; insert into marker set a = 1; select * from t1; a v 2 120 insert into marker set a = 1; select * from t2; b v 1 99 2 4 insert into marker set a = 1; delete from t1 where a = 2; insert into marker set a = 1; select * from t1; a v insert into marker set a = 1; select * from t2; b v 1 99 2 99 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 handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test t2 insert NULL wait/io/table/sql/handler handler.cc: TABLE test t1 insert NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 update NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test t2 insert NULL wait/io/table/sql/handler handler.cc: TABLE test t1 insert NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 update NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 update NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 update NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 update NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 update NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 update NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 update NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 delete NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 delete NULL wait/io/table/sql/handler handler.cc: TABLE test t2 insert NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 delete NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t1 delete NULL wait/io/table/sql/handler handler.cc: TABLE test t2 insert NULL wait/io/table/sql/handler handler.cc: TABLE test t1 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test marker insert NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL wait/io/table/sql/handler handler.cc: TABLE test t2 fetch NULL show 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_locker_lost 0 Performance_schema_mutex_classes_lost 0 Performance_schema_mutex_instances_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_thread_classes_lost 0 Performance_schema_thread_instances_lost 0 Performance_schema_users_lost 0 truncate performance_schema.events_waits_history_long; flush status; drop table test.t1; drop table test.t2; 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';