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Bug#57609 performance_schema does not work with lower_case_table_names

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Before this fix, the performance schema tables were defined in UPPERCASE.

This was incompatible with the lowercase_table_names option, and caused
issues with the install / upgrade process, when changing the lower case
table names setting *after* the install or upgrade.

With this fix, all performance schema tables are exposed with lowercase names.
As a result, the name of the performance schema table is always lowercase,
no matter how / if / when the lowercase_table_names setting if changed.
This commit is contained in:
Marc Alff
2010-11-03 16:42:33 +01:00
parent 02ca1fe3f1
commit 4e1678daca
147 changed files with 2132 additions and 2279 deletions
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38
mysql-test/suite/perfschema/r/dml_setup_instruments.result
View File

@ -1,5 +1,5 @@
select * from performance_schema.SETUP_INSTRUMENTS;
select * from performance_schema.SETUP_INSTRUMENTS
select * from performance_schema.setup_instruments;
select * from performance_schema.setup_instruments
where name like 'Wait/Synch/Mutex/sql/%'
and name not in ('wait/synch/mutex/sql/DEBUG_SYNC::mutex')
order by name limit 10;
@ -14,7 +14,7 @@ wait/synch/mutex/sql/LOCK_audit_mask YES YES
wait/synch/mutex/sql/LOCK_connection_count YES YES
wait/synch/mutex/sql/LOCK_crypt YES YES
wait/synch/mutex/sql/LOCK_delayed_create YES YES
select * from performance_schema.SETUP_INSTRUMENTS
select * from performance_schema.setup_instruments
where name like 'Wait/Synch/Rwlock/sql/%'
and name not in ('wait/synch/rwlock/sql/CRYPTO_dynlock_value::lock')
order by name limit 10;
@ -29,7 +29,7 @@ wait/synch/rwlock/sql/MDL_context::LOCK_waiting_for YES YES
wait/synch/rwlock/sql/MDL_lock::rwlock YES YES
wait/synch/rwlock/sql/Query_cache_query::lock YES YES
wait/synch/rwlock/sql/THR_LOCK_servers YES YES
select * from performance_schema.SETUP_INSTRUMENTS
select * from performance_schema.setup_instruments
where name like 'Wait/Synch/Cond/sql/%'
and name not in (
'wait/synch/cond/sql/COND_handler_count',
@ -46,29 +46,29 @@ wait/synch/cond/sql/COND_thread_cache YES YES
wait/synch/cond/sql/COND_thread_count YES YES
wait/synch/cond/sql/Delayed_insert::cond YES YES
wait/synch/cond/sql/Delayed_insert::cond_client YES YES
select * from performance_schema.SETUP_INSTRUMENTS
select * from performance_schema.setup_instruments
where name='Wait';
select * from performance_schema.SETUP_INSTRUMENTS
select * from performance_schema.setup_instruments
where enabled='YES';
insert into performance_schema.SETUP_INSTRUMENTS
insert into performance_schema.setup_instruments
set name='FOO', enabled='YES', timed='YES';
ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'SETUP_INSTRUMENTS'
update performance_schema.SETUP_INSTRUMENTS
ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'setup_instruments'
update performance_schema.setup_instruments
set name='FOO';
ERROR HY000: Invalid performance_schema usage.
update performance_schema.SETUP_INSTRUMENTS
update performance_schema.setup_instruments
set enabled='NO';
update performance_schema.SETUP_INSTRUMENTS
update performance_schema.setup_instruments
set timed='NO';
select * from performance_schema.SETUP_INSTRUMENTS;
update performance_schema.SETUP_INSTRUMENTS
select * from performance_schema.setup_instruments;
update performance_schema.setup_instruments
set enabled='YES', timed='YES';
delete from performance_schema.SETUP_INSTRUMENTS;
ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'SETUP_INSTRUMENTS'
delete from performance_schema.SETUP_INSTRUMENTS
delete from performance_schema.setup_instruments;
ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'setup_instruments'
delete from performance_schema.setup_instruments
where name like 'Wait/Synch/%';
ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'SETUP_INSTRUMENTS'
LOCK TABLES performance_schema.SETUP_INSTRUMENTS READ;
ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'setup_instruments'
LOCK TABLES performance_schema.setup_instruments READ;
UNLOCK TABLES;
LOCK TABLES performance_schema.SETUP_INSTRUMENTS WRITE;
LOCK TABLES performance_schema.setup_instruments WRITE;
UNLOCK TABLES;