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Merge 5.5->5.5-mwl248

This commit is contained in:
Igor Babaev
2012-08-14 12:42:14 -07:00
201 changed files with 6162 additions and 2267 deletions

View File

@@ -41,6 +41,7 @@ SET @before_count = (SELECT SUM(TIMER_WAIT)
WHERE (EVENT_NAME = 'wait/io/file/myisam/dfile')
AND (OBJECT_NAME LIKE '%t1.MYD'));
SELECT (@before_count >= 0) as have_before_count;
SELECT IF(@before_count > 0, 'Success', 'Failure') has_instrumentation;
SELECT * FROM t1 WHERE id < 4;
@@ -50,6 +51,7 @@ SET @after_count = (SELECT SUM(TIMER_WAIT)
WHERE (EVENT_NAME = 'wait/io/file/myisam/dfile')
AND (OBJECT_NAME LIKE '%t1.MYD') AND (1 = 1));
SELECT (@after_count >= 0) as have_after_count;
SELECT IF((@after_count - @before_count) > 0, 'Success', 'Failure') test_ff1_timed;
UPDATE performance_schema.setup_instruments SET enabled='NO';
@@ -59,6 +61,7 @@ SET @before_count = (SELECT SUM(TIMER_WAIT)
WHERE (EVENT_NAME = 'wait/io/file/myisam/dfile')
AND (OBJECT_NAME LIKE '%t1.MYD') AND (2 = 2));
SELECT (@before_count >= 0) as have_before_count;
SELECT * FROM t1 WHERE id < 6;
SET @after_count = (SELECT SUM(TIMER_WAIT)
@@ -66,6 +69,7 @@ SET @after_count = (SELECT SUM(TIMER_WAIT)
WHERE (EVENT_NAME = 'wait/io/file/myisam/dfile')
AND (OBJECT_NAME LIKE '%t1.MYD') AND (3 = 3));
SELECT (@after_count >= 0) as have_after_count;
SELECT IF((COALESCE(@after_count, 0) - COALESCE(@before_count, 0)) = 0, 'Success', 'Failure') test_ff2_timed;
#

View File

@@ -34,7 +34,7 @@ show status like "Qcache_hits";
select spins from performance_schema.events_waits_current order by event_name limit 1;
select name from performance_schema.setup_instruments order by name limit 1;
select * from performance_schema.setup_timers where name='wait';
show status like "Qcache_queries_in_cache";
show status like "Qcache_inserts";
@@ -42,7 +42,7 @@ show status like "Qcache_hits";
select spins from performance_schema.events_waits_current order by event_name limit 1;
select name from performance_schema.setup_instruments order by name limit 1;
select * from performance_schema.setup_timers where name='wait';
show status like "Qcache_queries_in_cache";
show status like "Qcache_inserts";