diff options
Diffstat (limited to 'mysql-test/suite/perfschema/r/selects.result')
| -rw-r--r-- | mysql-test/suite/perfschema/r/selects.result | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/mysql-test/suite/perfschema/r/selects.result b/mysql-test/suite/perfschema/r/selects.result new file mode 100644 index 00000000..d623d45a --- /dev/null +++ b/mysql-test/suite/perfschema/r/selects.result @@ -0,0 +1,117 @@ +UPDATE performance_schema.setup_instruments SET enabled = 'YES', timed = 'YES'; +UPDATE performance_schema.setup_instruments SET enabled = 'NO', timed = 'NO' + where NAME='wait/io/table/sql/handler'; +DROP TABLE IF EXISTS t1; +CREATE TABLE t1 (id INT PRIMARY KEY, b CHAR(100) DEFAULT 'initial value') +ENGINE=MyISAM; +INSERT INTO t1 (id) VALUES (1), (2), (3), (4), (5), (6), (7), (8); +SELECT OPERATION, SUM(NUMBER_OF_BYTES) AS TOTAL +FROM performance_schema.events_waits_history_long +GROUP BY OPERATION +HAVING TOTAL IS NOT NULL +ORDER BY OPERATION +LIMIT 1; +OPERATION TOTAL +chsize [NUM_BYTES] +SELECT EVENT_ID FROM performance_schema.events_waits_current +WHERE THREAD_ID IN +(SELECT THREAD_ID FROM performance_schema.threads) +AND EVENT_NAME IN +(SELECT NAME FROM performance_schema.setup_instruments +WHERE NAME LIKE "wait/synch/%") +LIMIT 1; +EVENT_ID +[EVENT_ID] +SELECT DISTINCT EVENT_ID +FROM performance_schema.events_waits_current +JOIN performance_schema.events_waits_history USING (EVENT_ID) +JOIN performance_schema.events_waits_history_long USING (EVENT_ID) +ORDER BY EVENT_ID +LIMIT 1; +EVENT_ID +[EVENT_ID] +SELECT t1.THREAD_ID, t2.EVENT_ID, t3.EVENT_NAME, t4.TIMER_WAIT +FROM performance_schema.events_waits_history t1 +JOIN performance_schema.events_waits_history t2 USING (EVENT_ID) +JOIN performance_schema.events_waits_history t3 ON (t2.THREAD_ID = t3.THREAD_ID) +JOIN performance_schema.events_waits_history t4 ON (t3.EVENT_NAME = t4.EVENT_NAME) +ORDER BY t1.EVENT_ID, t2.EVENT_ID +LIMIT 5; +THREAD_ID EVENT_ID EVENT_NAME TIMER_WAIT +[THREAD_ID] [EVENT_ID] [EVENT_NAME] [TIMER_WAIT] +[THREAD_ID] [EVENT_ID] [EVENT_NAME] [TIMER_WAIT] +[THREAD_ID] [EVENT_ID] [EVENT_NAME] [TIMER_WAIT] +[THREAD_ID] [EVENT_ID] [EVENT_NAME] [TIMER_WAIT] +[THREAD_ID] [EVENT_ID] [EVENT_NAME] [TIMER_WAIT] +SELECT THREAD_ID, EVENT_ID FROM ( +SELECT THREAD_ID, EVENT_ID FROM performance_schema.events_waits_current +UNION +SELECT THREAD_ID, EVENT_ID FROM performance_schema.events_waits_history +UNION +SELECT THREAD_ID, EVENT_ID FROM performance_schema.events_waits_history_long +) t1 ORDER BY THREAD_ID, EVENT_ID +LIMIT 5; +THREAD_ID EVENT_ID +[THREAD_ID] [EVENT_ID] +[THREAD_ID] [EVENT_ID] +[THREAD_ID] [EVENT_ID] +[THREAD_ID] [EVENT_ID] +[THREAD_ID] [EVENT_ID] +DROP TABLE IF EXISTS t_event; +DROP EVENT IF EXISTS t_ps_event; +CREATE TABLE t_event AS +SELECT EVENT_ID FROM performance_schema.events_waits_current +WHERE 1 = 2; +CREATE EVENT t_ps_event +ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 1 SECOND +ON COMPLETION PRESERVE +DO INSERT INTO t_event +SELECT DISTINCT EVENT_ID +FROM performance_schema.events_waits_current +JOIN performance_schema.events_waits_history USING (EVENT_ID) +ORDER BY EVENT_ID +LIMIT 1; +ALTER TABLE t1 ADD COLUMN c INT; +DROP TRIGGER IF EXISTS t_ps_trigger; +CREATE TRIGGER t_ps_trigger BEFORE INSERT ON t1 +FOR EACH ROW BEGIN +SET NEW.c = (SELECT MAX(EVENT_ID) +FROM performance_schema.events_waits_current); +END; +| +INSERT INTO t1 (id) VALUES (11), (12), (13); +SELECT id, c FROM t1 WHERE id > 10 ORDER BY c; +id c +11 [EVENT_ID] +12 [EVENT_ID] +13 [EVENT_ID] +DROP TRIGGER t_ps_trigger; +DROP PROCEDURE IF EXISTS t_ps_proc; +CREATE PROCEDURE t_ps_proc(IN conid INT, OUT pid INT) +BEGIN +SELECT thread_id FROM performance_schema.threads +WHERE PROCESSLIST_ID = conid INTO pid; +END; +| +Warnings: +Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead +CALL t_ps_proc(connection_id(), @p_id); +DROP FUNCTION IF EXISTS t_ps_proc; +CREATE FUNCTION t_ps_func(conid INT) RETURNS int +BEGIN +return (SELECT thread_id FROM performance_schema.threads +WHERE PROCESSLIST_ID = conid); +END; +| +SELECT t_ps_func(connection_id()) = @p_id; +t_ps_func(connection_id()) = @p_id +1 +SELECT * FROM t_event; +EVENT_ID +[EVENT_ID] +DROP PROCEDURE t_ps_proc; +DROP FUNCTION t_ps_func; +DROP EVENT t_ps_event; +DROP TABLE t1; +DROP TABLE t_event; +UPDATE performance_schema.setup_instruments SET enabled = 'YES', timed = 'YES'; |