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mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00

5.5 merge

This commit is contained in:
Sergei Golubchik
2013-01-29 15:10:47 +01:00
372 changed files with 11040 additions and 2969 deletions

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@ -12,6 +12,9 @@ UPDATE performance_schema.setup_instruments SET enabled = 'NO', timed = 'YES';
UPDATE performance_schema.setup_instruments SET enabled = 'YES'
WHERE name LIKE 'wait/io/file/%';
# reset lost counters
flush status;
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
@ -182,3 +185,7 @@ HAVING TOTAL_WAIT > 0;
# Clean-up.
UPDATE performance_schema.setup_instruments SET enabled = 'YES';
# In case of failure, will indicate the root cause
show status like "performance_schema%";

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@ -13,6 +13,15 @@ UPDATE performance_schema.setup_instruments SET enabled = 'YES'
WHERE name LIKE 'wait/synch/mutex/%'
OR name LIKE 'wait/synch/rwlock/%';
# reset lost counters
flush status;
# Make sure objects are instrumented
select NAME from performance_schema.mutex_instances
where NAME = 'wait/synch/mutex/sql/LOCK_open';
select NAME from performance_schema.rwlock_instances
where NAME = 'wait/synch/rwlock/sql/LOCK_grant';
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
@ -116,3 +125,7 @@ SELECT IF((COALESCE(@after_count, 0) - COALESCE(@before_count, 0)) = 0, 'Success
# Clean-up.
UPDATE performance_schema.setup_instruments SET enabled = 'YES';
DROP TABLE t1;
# In case of failure, will indicate the root cause
show status like "performance_schema%";