Bug#57609 performance_schema does not work with lower_case_table_names

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.

mysql-test/suite/perfschema/include/binlog_common.inc

@@ -17,12 +17,12 @@
 
 RESET MASTER;
 
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 
-update performance_schema.SETUP_INSTRUMENTS set enabled='NO'
+update performance_schema.setup_instruments set enabled='NO'
   where name like "wait/synch/rwlock/%";
 
-select count(*) > 0 from performance_schema.EVENTS_WAITS_CURRENT;
+select count(*) > 0 from performance_schema.events_waits_current;
 
 --disable_warnings
 drop table if exists test.t1;
@@ -33,16 +33,16 @@ create table test.t1 (thread_id integer);
 create table test.t2 (name varchar(128));
 
 insert into test.t1
-  select thread_id from performance_schema.EVENTS_WAITS_CURRENT;
+  select thread_id from performance_schema.events_waits_current;
 
 insert into test.t2
-  select name from performance_schema.SETUP_INSTRUMENTS
+  select name from performance_schema.setup_instruments
     where name like "wait/synch/rwlock/%";
 
 drop table test.t1;
 drop table test.t2;
 
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
+update performance_schema.setup_instruments set enabled='YES'
   where name like "wait/synch/rwlock/%";
 
 --source include/show_binlog_events.inc

mysql-test/suite/perfschema/include/cleanup_helper.inc

@@ -15,7 +15,7 @@
 
 # Tests for PERFORMANCE_SCHEMA
 
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES';
+update performance_schema.setup_instruments set enabled='YES';
 
 disconnect con1;
 disconnect con2;

mysql-test/suite/perfschema/include/privilege.inc

@@ -32,48 +32,48 @@ drop table if exists test.t1;
 ## drop table performance_schema.t1;
 ##
 ## --error ER_DBACCESS_DENIED_ERROR
-## create table performance_schema.SETUP_INSTRUMENTS(a int);
+## create table performance_schema.setup_instruments(a int);
 ##
 ## --error ER_DBACCESS_DENIED_ERROR
-## create table performance_schema.EVENTS_WAITS_CURRENT(a int);
+## create table performance_schema.events_waits_current(a int);
 ##
 ## --error ER_DBACCESS_DENIED_ERROR
-## create table performance_schema.FILE_INSTANCES(a int);
+## create table performance_schema.file_instances(a int);
 ##
 ## --error ER_DBACCESS_DENIED_ERROR
-## drop table performance_schema.SETUP_INSTRUMENTS;
+## drop table performance_schema.setup_instruments;
 ##
 ## --error ER_DBACCESS_DENIED_ERROR
-## drop table performance_schema.EVENTS_WAITS_CURRENT;
+## drop table performance_schema.events_waits_current;
 ##
 ## --error ER_DBACCESS_DENIED_ERROR
-## drop table performance_schema.FILE_INSTANCES;
+## drop table performance_schema.file_instances;
 
 --error ER_DBACCESS_DENIED_ERROR
-rename table performance_schema.SETUP_INSTRUMENTS to test.t1;
+rename table performance_schema.setup_instruments to test.t1;
 
 --error ER_DBACCESS_DENIED_ERROR
-rename table performance_schema.EVENTS_WAITS_CURRENT to test.t1;
+rename table performance_schema.events_waits_current to test.t1;
 
 --error ER_DBACCESS_DENIED_ERROR
-rename table performance_schema.FILE_INSTANCES to test.t1;
+rename table performance_schema.file_instances to test.t1;
 
 --error ER_DBACCESS_DENIED_ERROR
-rename table performance_schema.SETUP_INSTRUMENTS to performance_schema.t1;
+rename table performance_schema.setup_instruments to performance_schema.t1;
 
 --error ER_DBACCESS_DENIED_ERROR
-rename table performance_schema.EVENTS_WAITS_CURRENT to performance_schema.t1;
+rename table performance_schema.events_waits_current to performance_schema.t1;
 
 --error ER_DBACCESS_DENIED_ERROR
-rename table performance_schema.FILE_INSTANCES to performance_schema.t1;
+rename table performance_schema.file_instances to performance_schema.t1;
 
 --error ER_DBACCESS_DENIED_ERROR
-rename table performance_schema.SETUP_INSTRUMENTS
-  to performance_schema.EVENTS_WAITS_CURRENT;
+rename table performance_schema.setup_instruments
+  to performance_schema.events_waits_current;
 
 --error ER_DBACCESS_DENIED_ERROR
-rename table performance_schema.EVENTS_WAITS_CURRENT
-  to performance_schema.SETUP_INSTRUMENTS;
+rename table performance_schema.events_waits_current
+  to performance_schema.setup_instruments;
 
 --error ER_DBACCESS_DENIED_ERROR
 create procedure performance_schema.my_proc() begin end;
@@ -87,108 +87,93 @@ do begin end;
 
 --error ER_DBACCESS_DENIED_ERROR
 create trigger performance_schema.bi_setup_instruments
-  before insert on performance_schema.SETUP_INSTRUMENTS
+  before insert on performance_schema.setup_instruments
   for each row begin end;
 
 --error ER_DBACCESS_DENIED_ERROR
 create trigger performance_schema.bi_events_waits_current
-  before insert on performance_schema.EVENTS_WAITS_CURRENT
+  before insert on performance_schema.events_waits_current
   for each row begin end;
 
 --error ER_DBACCESS_DENIED_ERROR
 create trigger performance_schema.bi_file_instances
-  before insert on performance_schema.FILE_INSTANCES
+  before insert on performance_schema.file_instances
   for each row begin end;
 
 --error ER_WRONG_PERFSCHEMA_USAGE
 create table test.t1(a int) engine=PERFORMANCE_SCHEMA;
 
 --error ER_WRONG_PERFSCHEMA_USAGE
-create table test.t1 like performance_schema.SETUP_INSTRUMENTS;
+create table test.t1 like performance_schema.setup_instruments;
 
 --error ER_WRONG_PERFSCHEMA_USAGE
-create table test.t1 like performance_schema.EVENTS_WAITS_CURRENT;
+create table test.t1 like performance_schema.events_waits_current;
 
 --error ER_WRONG_PERFSCHEMA_USAGE
-create table test.t1 like performance_schema.FILE_INSTANCES;
+create table test.t1 like performance_schema.file_instances;
 
---replace_result '\'setup_instruments' '\'SETUP_INSTRUMENTS'
 --error ER_TABLEACCESS_DENIED_ERROR
-insert into performance_schema.SETUP_INSTRUMENTS
+insert into performance_schema.setup_instruments
   set name="foo";
 
---replace_result '\'events_waits_current' '\'EVENTS_WAITS_CURRENT'
 --error ER_TABLEACCESS_DENIED_ERROR
-insert into performance_schema.EVENTS_WAITS_CURRENT
+insert into performance_schema.events_waits_current
   set name="foo";
 
---replace_result '\'file_instances' '\'FILE_INSTANCES'
 --error ER_TABLEACCESS_DENIED_ERROR
-insert into performance_schema.FILE_INSTANCES
+insert into performance_schema.file_instances
   set name="foo";
 
---replace_result '\'setup_instruments' '\'SETUP_INSTRUMENTS'
 --error ER_TABLEACCESS_DENIED_ERROR
-delete from performance_schema.SETUP_INSTRUMENTS;
+delete from performance_schema.setup_instruments;
 
---replace_result '\'events_waits_current' '\'EVENTS_WAITS_CURRENT'
 --error ER_TABLEACCESS_DENIED_ERROR
-delete from performance_schema.EVENTS_WAITS_CURRENT;
+delete from performance_schema.events_waits_current;
 
---replace_result '\'file_instances' '\'FILE_INSTANCES'
 --error ER_TABLEACCESS_DENIED_ERROR
-delete from performance_schema.FILE_INSTANCES;
+delete from performance_schema.file_instances;
 
-lock table performance_schema.SETUP_INSTRUMENTS read;
+lock table performance_schema.setup_instruments read;
 unlock tables;
 
-lock table performance_schema.SETUP_INSTRUMENTS write;
+lock table performance_schema.setup_instruments write;
 unlock tables;
 
---replace_result '\'events_waits_current' '\'EVENTS_WAITS_CURRENT'
 --error ER_TABLEACCESS_DENIED_ERROR
-lock table performance_schema.EVENTS_WAITS_CURRENT read;
+lock table performance_schema.events_waits_current read;
 unlock tables;
 
---replace_result '\'events_waits_current' '\'EVENTS_WAITS_CURRENT'
 --error ER_TABLEACCESS_DENIED_ERROR
-lock table performance_schema.EVENTS_WAITS_CURRENT write;
+lock table performance_schema.events_waits_current write;
 unlock tables;
 
---replace_result '\'file_instances' '\'FILE_INSTANCES'
 --error ER_TABLEACCESS_DENIED_ERROR
-lock table performance_schema.FILE_INSTANCES read;
+lock table performance_schema.file_instances read;
 unlock tables;
 
---replace_result '\'file_instances' '\'FILE_INSTANCES'
 --error ER_TABLEACCESS_DENIED_ERROR
-lock table performance_schema.FILE_INSTANCES write;
+lock table performance_schema.file_instances write;
 unlock tables;
 
 --echo #
 --echo # WL#4818, NFS2: Can use grants to give normal user access
---echo #                to view data from _CURRENT and _HISTORY tables
+--echo #                to view data from _current and _history tables
 --echo #
 --echo # Should work as pfs_user_1 and pfs_user_2, but not as pfs_user_3.
---echo # (Except for EVENTS_WAITS_CURRENT, which is granted.)
+--echo # (Except for events_waits_current, which is granted.)
 
 # Errors here will be caught by the diff afterwards
 --disable_abort_on_error
 
---replace_result '\'events_waits_history' '\'EVENTS_WAITS_HISTORY'
-SELECT "can select" FROM performance_schema.EVENTS_WAITS_HISTORY LIMIT 1;
+SELECT "can select" FROM performance_schema.events_waits_history LIMIT 1;
 
---replace_result '\'events_waits_history_long' '\'EVENTS_WAITS_HISTORY_LONG'
-SELECT "can select" FROM performance_schema.EVENTS_WAITS_HISTORY_LONG LIMIT 1;
+SELECT "can select" FROM performance_schema.events_waits_history_long LIMIT 1;
 
---replace_result '\'events_waits_current' '\'EVENTS_WAITS_CURRENT'
-SELECT "can select" FROM performance_schema.EVENTS_WAITS_CURRENT LIMIT 1;
+SELECT "can select" FROM performance_schema.events_waits_current LIMIT 1;
 
---replace_result '\'events_waits_summary_by_instance' '\'EVENTS_WAITS_SUMMARY_BY_INSTANCE'
-SELECT "can select" FROM performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE LIMIT 1;
+SELECT "can select" FROM performance_schema.events_waits_summary_by_instance LIMIT 1;
 
---replace_result '\'file_summary_by_instance' '\'FILE_SUMMARY_BY_INSTANCE'
-SELECT "can select" FROM performance_schema.FILE_SUMMARY_BY_INSTANCE LIMIT 1;
+SELECT "can select" FROM performance_schema.file_summary_by_instance LIMIT 1;
 
 --enable_abort_on_error
 

mysql-test/suite/perfschema/include/setup_helper.inc

@@ -19,23 +19,23 @@ let $MYSQLD_DATADIR= `select @@datadir`;
 let $MYSQLD_TMPDIR= `select @@tmpdir`;
 
 --disable_query_log
-update performance_schema.SETUP_INSTRUMENTS set enabled='NO';
-update performance_schema.SETUP_CONSUMERS set enabled='YES';
+update performance_schema.setup_instruments set enabled='NO';
+update performance_schema.setup_consumers set enabled='YES';
 --enable_query_log
 
 connect (con1, localhost, root, , );
 
-let $con1_THREAD_ID=`select thread_id from performance_schema.THREADS
+let $con1_THREAD_ID=`select thread_id from performance_schema.threads
   where PROCESSLIST_ID = connection_id()`;
 
 connect (con2, localhost, root, , );
 
-let $con2_THREAD_ID=`select thread_id from performance_schema.THREADS
+let $con2_THREAD_ID=`select thread_id from performance_schema.threads
   where PROCESSLIST_ID = connection_id()`;
 
 connect (con3, localhost, root, , );
 
-let $con3_THREAD_ID=`select thread_id from performance_schema.THREADS
+let $con3_THREAD_ID=`select thread_id from performance_schema.threads
   where PROCESSLIST_ID = connection_id()`;
 
 connection default;
@@ -45,10 +45,10 @@ prepare stmt_dump_events from
   "select event_name,
      left(source, locate(\":\", source)) as short_source,
      operation, number_of_bytes
-  from performance_schema.EVENTS_WAITS_HISTORY_LONG
+  from performance_schema.events_waits_history_long
   where thread_id=? order by event_id;";
 
 prepare stmt_dump_thread from
-  "select name from performance_schema.THREADS where thread_id=? ;";
+  "select name from performance_schema.threads where thread_id=? ;";
 --enable_query_log
 

mysql-test/suite/perfschema/include/start_server_common.inc

@@ -17,31 +17,31 @@
 
 show databases;
 
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
-select count(*) from performance_schema.SETUP_CONSUMERS;
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.performance_timers;
+select count(*) from performance_schema.setup_consumers;
+select count(*) > 0 from performance_schema.setup_instruments;
+select count(*) from performance_schema.setup_timers;
 
 # Make sure we don't crash, no matter what the starting parameters are
 
 --disable_result_log
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 --enable_result_log
 
 # This has a stable output, printing the result:

mysql-test/suite/perfschema/r/aggregate.result

 "General cleanup"
 drop table if exists t1;
-update performance_schema.SETUP_INSTRUMENTS set enabled = 'NO';
-update performance_schema.SETUP_CONSUMERS set enabled = 'NO';
-truncate table performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-truncate table performance_schema.FILE_SUMMARY_BY_INSTANCE;
-truncate table performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-truncate table performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-truncate table performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-update performance_schema.SETUP_CONSUMERS set enabled = 'YES';
-update performance_schema.SETUP_INSTRUMENTS
+update performance_schema.setup_instruments set enabled = 'NO';
+update performance_schema.setup_consumers set enabled = 'NO';
+truncate table performance_schema.file_summary_by_event_name;
+truncate table performance_schema.file_summary_by_instance;
+truncate table performance_schema.events_waits_summary_global_by_event_name;
+truncate table performance_schema.events_waits_summary_by_instance;
+truncate table performance_schema.events_waits_summary_by_thread_by_event_name;
+update performance_schema.setup_consumers set enabled = 'YES';
+update performance_schema.setup_instruments
 set enabled = 'YES', timed = 'YES';
 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);
-update performance_schema.SETUP_INSTRUMENTS SET enabled = 'NO';
-update performance_schema.SETUP_CONSUMERS set enabled = 'NO';
+update performance_schema.setup_instruments SET enabled = 'NO';
+update performance_schema.setup_consumers set enabled = 'NO';
 set @dump_all=FALSE;
 "Verifying file aggregate consistency"
 SELECT EVENT_NAME, e.COUNT_READ, SUM(i.COUNT_READ)
-FROM performance_schema.FILE_SUMMARY_BY_EVENT_NAME AS e
-JOIN performance_schema.FILE_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.file_summary_by_event_name AS e
+JOIN performance_schema.file_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.COUNT_READ <> SUM(i.COUNT_READ))
 OR @dump_all;
 EVENT_NAME	COUNT_READ	SUM(i.COUNT_READ)
 SELECT EVENT_NAME, e.COUNT_WRITE, SUM(i.COUNT_WRITE)
-FROM performance_schema.FILE_SUMMARY_BY_EVENT_NAME AS e
-JOIN performance_schema.FILE_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.file_summary_by_event_name AS e
+JOIN performance_schema.file_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.COUNT_WRITE <> SUM(i.COUNT_WRITE))
 OR @dump_all;
 EVENT_NAME	COUNT_WRITE	SUM(i.COUNT_WRITE)
 SELECT EVENT_NAME, e.SUM_NUMBER_OF_BYTES_READ, SUM(i.SUM_NUMBER_OF_BYTES_READ)
-FROM performance_schema.FILE_SUMMARY_BY_EVENT_NAME AS e
-JOIN performance_schema.FILE_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.file_summary_by_event_name AS e
+JOIN performance_schema.file_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.SUM_NUMBER_OF_BYTES_READ <> SUM(i.SUM_NUMBER_OF_BYTES_READ))
 OR @dump_all;
 EVENT_NAME	SUM_NUMBER_OF_BYTES_READ	SUM(i.SUM_NUMBER_OF_BYTES_READ)
 SELECT EVENT_NAME, e.SUM_NUMBER_OF_BYTES_WRITE, SUM(i.SUM_NUMBER_OF_BYTES_WRITE)
-FROM performance_schema.FILE_SUMMARY_BY_EVENT_NAME AS e
-JOIN performance_schema.FILE_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.file_summary_by_event_name AS e
+JOIN performance_schema.file_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.SUM_NUMBER_OF_BYTES_WRITE <> SUM(i.SUM_NUMBER_OF_BYTES_WRITE))
 OR @dump_all;
 EVENT_NAME	SUM_NUMBER_OF_BYTES_WRITE	SUM(i.SUM_NUMBER_OF_BYTES_WRITE)
 "Verifying waits aggregate consistency (instance)"
 SELECT EVENT_NAME, e.SUM_TIMER_WAIT, SUM(i.SUM_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.SUM_TIMER_WAIT < SUM(i.SUM_TIMER_WAIT))
 OR @dump_all;
 EVENT_NAME	SUM_TIMER_WAIT	SUM(i.SUM_TIMER_WAIT)
 SELECT EVENT_NAME, e.MIN_TIMER_WAIT, MIN(i.MIN_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.MIN_TIMER_WAIT > MIN(i.MIN_TIMER_WAIT))
 AND (MIN(i.MIN_TIMER_WAIT) != 0)
 OR @dump_all;
 EVENT_NAME	MIN_TIMER_WAIT	MIN(i.MIN_TIMER_WAIT)
 SELECT EVENT_NAME, e.MAX_TIMER_WAIT, MAX(i.MAX_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.MAX_TIMER_WAIT < MAX(i.MAX_TIMER_WAIT))
 OR @dump_all;
 EVENT_NAME	MAX_TIMER_WAIT	MAX(i.MAX_TIMER_WAIT)
 "Verifying waits aggregate consistency (thread)"
 SELECT EVENT_NAME, e.SUM_TIMER_WAIT, SUM(t.SUM_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME AS t
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_thread_by_event_name AS t
 USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.SUM_TIMER_WAIT < SUM(t.SUM_TIMER_WAIT))
 OR @dump_all;
 EVENT_NAME	SUM_TIMER_WAIT	SUM(t.SUM_TIMER_WAIT)
 SELECT EVENT_NAME, e.MIN_TIMER_WAIT, MIN(t.MIN_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME AS t
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_thread_by_event_name AS t
 USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.MIN_TIMER_WAIT > MIN(t.MIN_TIMER_WAIT))
@@ -89,14 +89,14 @@ AND (MIN(t.MIN_TIMER_WAIT) != 0)
 OR @dump_all;
 EVENT_NAME	MIN_TIMER_WAIT	MIN(t.MIN_TIMER_WAIT)
 SELECT EVENT_NAME, e.MAX_TIMER_WAIT, MAX(t.MAX_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME AS t
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_thread_by_event_name AS t
 USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.MAX_TIMER_WAIT < MAX(t.MAX_TIMER_WAIT))
 OR @dump_all;
 EVENT_NAME	MAX_TIMER_WAIT	MAX(t.MAX_TIMER_WAIT)
-update performance_schema.SETUP_CONSUMERS set enabled = 'YES';
-update performance_schema.SETUP_INSTRUMENTS
+update performance_schema.setup_consumers set enabled = 'YES';
+update performance_schema.setup_instruments
 set enabled = 'YES', timed = 'YES';
 drop table test.t1;

mysql-test/suite/perfschema/r/binlog_mix.result

 set binlog_format=mixed;
 RESET MASTER;
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-update performance_schema.SETUP_INSTRUMENTS set enabled='NO'
+update performance_schema.setup_instruments set enabled='NO'
   where name like "wait/synch/rwlock/%";
-select count(*) > 0 from performance_schema.EVENTS_WAITS_CURRENT;
+select count(*) > 0 from performance_schema.events_waits_current;
 count(*) > 0
 1
 drop table if exists test.t1;
@@ -13,18 +13,18 @@ drop table if exists test.t2;
 create table test.t1 (thread_id integer);
 create table test.t2 (name varchar(128));
 insert into test.t1
-select thread_id from performance_schema.EVENTS_WAITS_CURRENT;
+select thread_id from performance_schema.events_waits_current;
 insert into test.t2
-select name from performance_schema.SETUP_INSTRUMENTS
+select name from performance_schema.setup_instruments
 where name like "wait/synch/rwlock/%";
 drop table test.t1;
 drop table test.t2;
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
+update performance_schema.setup_instruments set enabled='YES'
   where name like "wait/synch/rwlock/%";
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.SETUP_INSTRUMENTS)
+master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.setup_instruments)
 master-bin.000001	#	Update_rows	#	#	table_id: #
 master-bin.000001	#	Update_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
@@ -43,7 +43,7 @@ master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.SETUP_INSTRUMENTS)
+master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.setup_instruments)
 master-bin.000001	#	Update_rows	#	#	table_id: #
 master-bin.000001	#	Update_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT

mysql-test/suite/perfschema/r/binlog_row.result

 set binlog_format=row;
 RESET MASTER;
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-update performance_schema.SETUP_INSTRUMENTS set enabled='NO'
+update performance_schema.setup_instruments set enabled='NO'
   where name like "wait/synch/rwlock/%";
-select count(*) > 0 from performance_schema.EVENTS_WAITS_CURRENT;
+select count(*) > 0 from performance_schema.events_waits_current;
 count(*) > 0
 1
 drop table if exists test.t1;
@@ -13,18 +13,18 @@ drop table if exists test.t2;
 create table test.t1 (thread_id integer);
 create table test.t2 (name varchar(128));
 insert into test.t1
-select thread_id from performance_schema.EVENTS_WAITS_CURRENT;
+select thread_id from performance_schema.events_waits_current;
 insert into test.t2
-select name from performance_schema.SETUP_INSTRUMENTS
+select name from performance_schema.setup_instruments
 where name like "wait/synch/rwlock/%";
 drop table test.t1;
 drop table test.t2;
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
+update performance_schema.setup_instruments set enabled='YES'
   where name like "wait/synch/rwlock/%";
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.SETUP_INSTRUMENTS)
+master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.setup_instruments)
 master-bin.000001	#	Update_rows	#	#	table_id: #
 master-bin.000001	#	Update_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT
@@ -43,7 +43,7 @@ master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.SETUP_INSTRUMENTS)
+master-bin.000001	#	Table_map	#	#	table_id: # (performance_schema.setup_instruments)
 master-bin.000001	#	Update_rows	#	#	table_id: #
 master-bin.000001	#	Update_rows	#	#	table_id: # flags: STMT_END_F
 master-bin.000001	#	Query	#	#	COMMIT

mysql-test/suite/perfschema/r/binlog_stmt.result

 set binlog_format=statement;
 call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
 RESET MASTER;
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-update performance_schema.SETUP_INSTRUMENTS set enabled='NO'
+update performance_schema.setup_instruments set enabled='NO'
   where name like "wait/synch/rwlock/%";
 Warnings:
 Note	1592	Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses the general log, slow query log, or performance_schema table(s). This is unsafe because system tables may differ on slaves.
-select count(*) > 0 from performance_schema.EVENTS_WAITS_CURRENT;
+select count(*) > 0 from performance_schema.events_waits_current;
 count(*) > 0
 1
 drop table if exists test.t1;
@@ -16,24 +16,24 @@ drop table if exists test.t2;
 create table test.t1 (thread_id integer);
 create table test.t2 (name varchar(128));
 insert into test.t1
-select thread_id from performance_schema.EVENTS_WAITS_CURRENT;
+select thread_id from performance_schema.events_waits_current;
 Warnings:
 Note	1592	Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses the general log, slow query log, or performance_schema table(s). This is unsafe because system tables may differ on slaves.
 insert into test.t2
-select name from performance_schema.SETUP_INSTRUMENTS
+select name from performance_schema.setup_instruments
 where name like "wait/synch/rwlock/%";
 Warnings:
 Note	1592	Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses the general log, slow query log, or performance_schema table(s). This is unsafe because system tables may differ on slaves.
 drop table test.t1;
 drop table test.t2;
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
+update performance_schema.setup_instruments set enabled='YES'
   where name like "wait/synch/rwlock/%";
 Warnings:
 Note	1592	Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses the general log, slow query log, or performance_schema table(s). This is unsafe because system tables may differ on slaves.
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Query	#	#	use `test`; update performance_schema.SETUP_INSTRUMENTS set enabled='NO'
+master-bin.000001	#	Query	#	#	use `test`; update performance_schema.setup_instruments set enabled='NO'
   where name like "wait/synch/rwlock/%"
 master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; DROP TABLE IF EXISTS `t1` /* generated by server */
@@ -42,16 +42,16 @@ master-bin.000001	#	Query	#	#	use `test`; create table test.t1 (thread_id intege
 master-bin.000001	#	Query	#	#	use `test`; create table test.t2 (name varchar(128))
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; insert into test.t1
-select thread_id from performance_schema.EVENTS_WAITS_CURRENT
+select thread_id from performance_schema.events_waits_current
 master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	BEGIN
 master-bin.000001	#	Query	#	#	use `test`; insert into test.t2
-select name from performance_schema.SETUP_INSTRUMENTS
+select name from performance_schema.setup_instruments
 where name like "wait/synch/rwlock/%"
 master-bin.000001	#	Query	#	#	COMMIT
 master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 master-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t2` /* generated by server */
 master-bin.000001	#	Query	#	#	BEGIN
-master-bin.000001	#	Query	#	#	use `test`; update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
+master-bin.000001	#	Query	#	#	use `test`; update performance_schema.setup_instruments set enabled='YES'
   where name like "wait/synch/rwlock/%"
 master-bin.000001	#	Query	#	#	COMMIT

mysql-test/suite/perfschema/r/checksum.result

-checksum table performance_schema.COND_INSTANCES;
-checksum table performance_schema.EVENTS_WAITS_CURRENT;
-checksum table performance_schema.EVENTS_WAITS_HISTORY;
-checksum table performance_schema.EVENTS_WAITS_HISTORY_LONG;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-checksum table performance_schema.FILE_INSTANCES;
-checksum table performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-checksum table performance_schema.FILE_SUMMARY_BY_INSTANCE;
-checksum table performance_schema.MUTEX_INSTANCES;
-checksum table performance_schema.PERFORMANCE_TIMERS;
-checksum table performance_schema.RWLOCK_INSTANCES;
-checksum table performance_schema.SETUP_CONSUMERS;
-checksum table performance_schema.SETUP_INSTRUMENTS;
-checksum table performance_schema.SETUP_TIMERS;
-checksum table performance_schema.THREADS;
-checksum table performance_schema.COND_INSTANCES extended;
-checksum table performance_schema.EVENTS_WAITS_CURRENT extended;
-checksum table performance_schema.EVENTS_WAITS_HISTORY extended;
-checksum table performance_schema.EVENTS_WAITS_HISTORY_LONG extended;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE extended;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME extended;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME extended;
-checksum table performance_schema.FILE_INSTANCES extended;
-checksum table performance_schema.FILE_SUMMARY_BY_EVENT_NAME extended;
-checksum table performance_schema.FILE_SUMMARY_BY_INSTANCE extended;
-checksum table performance_schema.MUTEX_INSTANCES extended;
-checksum table performance_schema.PERFORMANCE_TIMERS extended;
-checksum table performance_schema.RWLOCK_INSTANCES extended;
-checksum table performance_schema.SETUP_CONSUMERS extended;
-checksum table performance_schema.SETUP_INSTRUMENTS extended;
-checksum table performance_schema.SETUP_TIMERS extended;
-checksum table performance_schema.THREADS extended;
+checksum table performance_schema.cond_instances;
+checksum table performance_schema.events_waits_current;
+checksum table performance_schema.events_waits_history;
+checksum table performance_schema.events_waits_history_long;
+checksum table performance_schema.events_waits_summary_by_instance;
+checksum table performance_schema.events_waits_summary_by_thread_by_event_name;
+checksum table performance_schema.events_waits_summary_global_by_event_name;
+checksum table performance_schema.file_instances;
+checksum table performance_schema.file_summary_by_event_name;
+checksum table performance_schema.file_summary_by_instance;
+checksum table performance_schema.mutex_instances;
+checksum table performance_schema.performance_timers;
+checksum table performance_schema.rwlock_instances;
+checksum table performance_schema.setup_consumers;
+checksum table performance_schema.setup_instruments;
+checksum table performance_schema.setup_timers;
+checksum table performance_schema.threads;
+checksum table performance_schema.cond_instances extended;
+checksum table performance_schema.events_waits_current extended;
+checksum table performance_schema.events_waits_history extended;
+checksum table performance_schema.events_waits_history_long extended;
+checksum table performance_schema.events_waits_summary_by_instance extended;
+checksum table performance_schema.events_waits_summary_by_thread_by_event_name extended;
+checksum table performance_schema.events_waits_summary_global_by_event_name extended;
+checksum table performance_schema.file_instances extended;
+checksum table performance_schema.file_summary_by_event_name extended;
+checksum table performance_schema.file_summary_by_instance extended;
+checksum table performance_schema.mutex_instances extended;
+checksum table performance_schema.performance_timers extended;
+checksum table performance_schema.rwlock_instances extended;
+checksum table performance_schema.setup_consumers extended;
+checksum table performance_schema.setup_instruments extended;
+checksum table performance_schema.setup_timers extended;
+checksum table performance_schema.threads extended;

mysql-test/suite/perfschema/r/column_privilege.result

@@ -3,26 +3,26 @@ Grants for root@localhost
 GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION
 GRANT PROXY ON ''@'' TO 'root'@'localhost' WITH GRANT OPTION
 grant usage on *.* to 'pfs_user_5'@localhost with GRANT OPTION;
-grant SELECT(thread_id, event_id) on performance_schema.EVENTS_WAITS_CURRENT
+grant SELECT(thread_id, event_id) on performance_schema.events_waits_current
 to 'pfs_user_5'@localhost;
-grant UPDATE(enabled) on performance_schema.SETUP_INSTRUMENTS
+grant UPDATE(enabled) on performance_schema.setup_instruments
 to 'pfs_user_5'@localhost;
 flush privileges;
-select thread_id from performance_schema.EVENTS_WAITS_CURRENT;
-select thread_id, event_id from performance_schema.EVENTS_WAITS_CURRENT;
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES';
-select event_name from performance_schema.EVENTS_WAITS_CURRENT;
-ERROR 42000: SELECT command denied to user 'pfs_user_5'@'localhost' for column 'event_name' in table 'EVENTS_WAITS_CURRENT'
+select thread_id from performance_schema.events_waits_current;
+select thread_id, event_id from performance_schema.events_waits_current;
+update performance_schema.setup_instruments set enabled='YES';
+select event_name from performance_schema.events_waits_current;
+ERROR 42000: SELECT command denied to user 'pfs_user_5'@'localhost' for column 'event_name' in table 'events_waits_current'
 select thread_id, event_id, event_name
-from performance_schema.EVENTS_WAITS_CURRENT;
-ERROR 42000: SELECT command denied to user 'pfs_user_5'@'localhost' for column 'event_name' in table 'EVENTS_WAITS_CURRENT'
-update performance_schema.SETUP_INSTRUMENTS set name='illegal';
-ERROR 42000: UPDATE command denied to user 'pfs_user_5'@'localhost' for column 'name' in table 'SETUP_INSTRUMENTS'
-update performance_schema.SETUP_INSTRUMENTS set timed='NO';
-ERROR 42000: UPDATE command denied to user 'pfs_user_5'@'localhost' for column 'timed' in table 'SETUP_INSTRUMENTS'
+from performance_schema.events_waits_current;
+ERROR 42000: SELECT command denied to user 'pfs_user_5'@'localhost' for column 'event_name' in table 'events_waits_current'
+update performance_schema.setup_instruments set name='illegal';
+ERROR 42000: UPDATE command denied to user 'pfs_user_5'@'localhost' for column 'name' in table 'setup_instruments'
+update performance_schema.setup_instruments set timed='NO';
+ERROR 42000: UPDATE command denied to user 'pfs_user_5'@'localhost' for column 'timed' in table 'setup_instruments'
 REVOKE ALL PRIVILEGES, GRANT OPTION FROM 'pfs_user_5'@localhost;
 DROP USER 'pfs_user_5'@localhost;
 flush privileges;
-UPDATE performance_schema.SETUP_INSTRUMENTS SET enabled = 'YES', timed = 'YES';
-UPDATE performance_schema.SETUP_CONSUMERS SET enabled = 'YES';
-UPDATE performance_schema.SETUP_TIMERS SET timer_name = 'CYCLE';
+UPDATE performance_schema.setup_instruments SET enabled = 'YES', timed = 'YES';
+UPDATE performance_schema.setup_consumers SET enabled = 'YES';
+UPDATE performance_schema.setup_timers SET timer_name = 'CYCLE';

mysql-test/suite/perfschema/r/ddl_cond_instances.result

-alter table performance_schema.COND_INSTANCES add column foo integer;
+alter table performance_schema.cond_instances add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.COND_INSTANCES;
+truncate table performance_schema.cond_instances;
 ERROR HY000: Invalid performance_schema usage.
-ALTER TABLE performance_schema.COND_INSTANCES ADD INDEX test_index(NAME);
+ALTER TABLE performance_schema.cond_instances ADD INDEX test_index(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.COND_INSTANCES(NAME);
+CREATE UNIQUE INDEX test_index ON performance_schema.cond_instances(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_events_waits_current.result

-alter table performance_schema.EVENTS_WAITS_CURRENT add column foo integer;
+alter table performance_schema.events_waits_current add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.EVENTS_WAITS_CURRENT;
-ALTER TABLE performance_schema.EVENTS_WAITS_CURRENT ADD INDEX test_index(EVENT_ID);
+truncate table performance_schema.events_waits_current;
+ALTER TABLE performance_schema.events_waits_current ADD INDEX test_index(EVENT_ID);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.EVENTS_WAITS_CURRENT(EVENT_ID);
+CREATE UNIQUE INDEX test_index ON performance_schema.events_waits_current(EVENT_ID);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_events_waits_history.result

-alter table performance_schema.EVENTS_WAITS_HISTORY add column foo integer;
+alter table performance_schema.events_waits_history add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.EVENTS_WAITS_HISTORY;
-ALTER TABLE performance_schema.EVENTS_WAITS_HISTORY ADD INDEX test_index(EVENT_ID);
+truncate table performance_schema.events_waits_history;
+ALTER TABLE performance_schema.events_waits_history ADD INDEX test_index(EVENT_ID);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.EVENTS_WAITS_HISTORY(EVENT_ID);
+CREATE UNIQUE INDEX test_index ON performance_schema.events_waits_history(EVENT_ID);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_events_waits_history_long.result

-alter table performance_schema.EVENTS_WAITS_HISTORY_LONG add column foo integer;
+alter table performance_schema.events_waits_history_long add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.EVENTS_WAITS_HISTORY_LONG;
-ALTER TABLE performance_schema.EVENTS_WAITS_HISTORY_LONG ADD INDEX test_index(EVENT_ID);
+truncate table performance_schema.events_waits_history_long;
+ALTER TABLE performance_schema.events_waits_history_long ADD INDEX test_index(EVENT_ID);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.EVENTS_WAITS_HISTORY_LONG(EVENT_ID);
+CREATE UNIQUE INDEX test_index ON performance_schema.events_waits_history_long(EVENT_ID);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_ews_by_instance.result

-alter table performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE add column foo integer;
+alter table performance_schema.events_waits_summary_by_instance add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-ALTER TABLE performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE ADD INDEX test_index(EVENT_NAME);
+truncate table performance_schema.events_waits_summary_by_instance;
+ALTER TABLE performance_schema.events_waits_summary_by_instance ADD INDEX test_index(EVENT_NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE(EVENT_NAME);
+CREATE UNIQUE INDEX test_index ON performance_schema.events_waits_summary_by_instance(EVENT_NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_ews_by_thread_by_event_name.result

-alter table performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME
+alter table performance_schema.events_waits_summary_by_thread_by_event_name
 add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-ALTER TABLE performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME ADD INDEX test_index(THREAD_ID);
+truncate table performance_schema.events_waits_summary_by_thread_by_event_name;
+ALTER TABLE performance_schema.events_waits_summary_by_thread_by_event_name ADD INDEX test_index(THREAD_ID);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
 CREATE UNIQUE INDEX test_index
-ON performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME(THREAD_ID);
+ON performance_schema.events_waits_summary_by_thread_by_event_name(THREAD_ID);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_ews_global_by_event_name.result

-alter table performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME
+alter table performance_schema.events_waits_summary_global_by_event_name
 add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-ALTER TABLE performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME
+truncate table performance_schema.events_waits_summary_global_by_event_name;
+ALTER TABLE performance_schema.events_waits_summary_global_by_event_name
 ADD INDEX test_index(EVENT_NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
 CREATE UNIQUE INDEX test_index
-ON performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME(EVENT_NAME);
+ON performance_schema.events_waits_summary_global_by_event_name(EVENT_NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_file_instances.result

-alter table performance_schema.FILE_INSTANCES add column foo integer;
+alter table performance_schema.file_instances add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.FILE_INSTANCES;
+truncate table performance_schema.file_instances;
 ERROR HY000: Invalid performance_schema usage.
-ALTER TABLE performance_schema.FILE_INSTANCES ADD INDEX test_index(FILE_NAME);
+ALTER TABLE performance_schema.file_instances ADD INDEX test_index(FILE_NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.FILE_INSTANCES(FILE_NAME);
+CREATE UNIQUE INDEX test_index ON performance_schema.file_instances(FILE_NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_fs_by_event_name.result

-alter table performance_schema.FILE_SUMMARY_BY_EVENT_NAME add column foo integer;
+alter table performance_schema.file_summary_by_event_name add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-ALTER TABLE performance_schema.FILE_SUMMARY_BY_EVENT_NAME ADD INDEX test_index(NAME);
+truncate table performance_schema.file_summary_by_event_name;
+ALTER TABLE performance_schema.file_summary_by_event_name ADD INDEX test_index(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.FILE_SUMMARY_BY_EVENT_NAME(NAME);
+CREATE UNIQUE INDEX test_index ON performance_schema.file_summary_by_event_name(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_fs_by_instance.result

-alter table performance_schema.FILE_SUMMARY_BY_INSTANCE add column foo integer;
+alter table performance_schema.file_summary_by_instance add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.FILE_SUMMARY_BY_INSTANCE;
-ALTER TABLE performance_schema.FILE_SUMMARY_BY_INSTANCE ADD INDEX test_index(NAME);
+truncate table performance_schema.file_summary_by_instance;
+ALTER TABLE performance_schema.file_summary_by_instance ADD INDEX test_index(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.FILE_SUMMARY_BY_INSTANCE(NAME);
+CREATE UNIQUE INDEX test_index ON performance_schema.file_summary_by_instance(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_mutex_instances.result

-alter table performance_schema.MUTEX_INSTANCES add column foo integer;
+alter table performance_schema.mutex_instances add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.MUTEX_INSTANCES;
+truncate table performance_schema.mutex_instances;
 ERROR HY000: Invalid performance_schema usage.
-ALTER TABLE performance_schema.MUTEX_INSTANCES ADD INDEX test_index(NAME);
+ALTER TABLE performance_schema.mutex_instances ADD INDEX test_index(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.MUTEX_INSTANCES(NAME);
+CREATE UNIQUE INDEX test_index ON performance_schema.mutex_instances(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_performance_timers.result

-alter table performance_schema.PERFORMANCE_TIMERS add column foo integer;
+alter table performance_schema.performance_timers add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.PERFORMANCE_TIMERS;
+truncate table performance_schema.performance_timers;
 ERROR HY000: Invalid performance_schema usage.
-ALTER TABLE performance_schema.PERFORMANCE_TIMERS ADD INDEX test_index(TIMER_NAME);
+ALTER TABLE performance_schema.performance_timers ADD INDEX test_index(TIMER_NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.PERFORMANCE_TIMERS(TIMER_NAME);
+CREATE UNIQUE INDEX test_index ON performance_schema.performance_timers(TIMER_NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_rwlock_instances.result

-alter table performance_schema.RWLOCK_INSTANCES add column foo integer;
+alter table performance_schema.rwlock_instances add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.RWLOCK_INSTANCES;
+truncate table performance_schema.rwlock_instances;
 ERROR HY000: Invalid performance_schema usage.
-ALTER TABLE performance_schema.RWLOCK_INSTANCES ADD INDEX test_index(NAME);
+ALTER TABLE performance_schema.rwlock_instances ADD INDEX test_index(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.RWLOCK_INSTANCES(NAME);
+CREATE UNIQUE INDEX test_index ON performance_schema.rwlock_instances(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_setup_consumers.result

-alter table performance_schema.SETUP_CONSUMERS add column foo integer;
+alter table performance_schema.setup_consumers add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.SETUP_CONSUMERS;
+truncate table performance_schema.setup_consumers;
 ERROR HY000: Invalid performance_schema usage.
-ALTER TABLE performance_schema.SETUP_CONSUMERS ADD INDEX test_index(NAME);
+ALTER TABLE performance_schema.setup_consumers ADD INDEX test_index(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.SETUP_CONSUMERS(NAME);
+CREATE UNIQUE INDEX test_index ON performance_schema.setup_consumers(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_setup_instruments.result

-alter table performance_schema.SETUP_INSTRUMENTS add column foo integer;
+alter table performance_schema.setup_instruments add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.SETUP_INSTRUMENTS;
+truncate table performance_schema.setup_instruments;
 ERROR HY000: Invalid performance_schema usage.
-ALTER TABLE performance_schema.SETUP_INSTRUMENTS ADD INDEX test_index(NAME);
+ALTER TABLE performance_schema.setup_instruments ADD INDEX test_index(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.SETUP_INSTRUMENTS(NAME);
+CREATE UNIQUE INDEX test_index ON performance_schema.setup_instruments(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_setup_timers.result

-alter table performance_schema.SETUP_TIMERS add column foo integer;
+alter table performance_schema.setup_timers add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.SETUP_TIMERS;
+truncate table performance_schema.setup_timers;
 ERROR HY000: Invalid performance_schema usage.
-ALTER TABLE performance_schema.SETUP_TIMERS ADD INDEX test_index(NAME);
+ALTER TABLE performance_schema.setup_timers ADD INDEX test_index(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.SETUP_TIMERS(NAME);
+CREATE UNIQUE INDEX test_index ON performance_schema.setup_timers(NAME);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/ddl_threads.result

-alter table performance_schema.THREADS add column foo integer;
+alter table performance_schema.threads add column foo integer;
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-truncate table performance_schema.THREADS;
+truncate table performance_schema.threads;
 ERROR HY000: Invalid performance_schema usage.
-ALTER TABLE performance_schema.THREADS ADD INDEX test_index(ID);
+ALTER TABLE performance_schema.threads ADD INDEX test_index(ID);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'
-CREATE UNIQUE INDEX test_index ON performance_schema.THREADS(ID);
+CREATE UNIQUE INDEX test_index ON performance_schema.threads(ID);
 ERROR 42000: Access denied for user 'root'@'localhost' to database 'performance_schema'

mysql-test/suite/perfschema/r/dml_cond_instances.result

-select * from performance_schema.COND_INSTANCES limit 1;
+select * from performance_schema.cond_instances limit 1;
 NAME	OBJECT_INSTANCE_BEGIN
 #	#
-select * from performance_schema.COND_INSTANCES
+select * from performance_schema.cond_instances
 where name='FOO';
 NAME	OBJECT_INSTANCE_BEGIN
-insert into performance_schema.COND_INSTANCES
+insert into performance_schema.cond_instances
 set name='FOO', object_instance_begin=12;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'COND_INSTANCES'
-update performance_schema.COND_INSTANCES
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'cond_instances'
+update performance_schema.cond_instances
 set name='FOO';
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'COND_INSTANCES'
-delete from performance_schema.COND_INSTANCES
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'cond_instances'
+delete from performance_schema.cond_instances
 where name like "wait/%";
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'COND_INSTANCES'
-delete from performance_schema.COND_INSTANCES;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'COND_INSTANCES'
-LOCK TABLES performance_schema.COND_INSTANCES READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'COND_INSTANCES'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'cond_instances'
+delete from performance_schema.cond_instances;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'cond_instances'
+LOCK TABLES performance_schema.cond_instances READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'cond_instances'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.COND_INSTANCES WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'COND_INSTANCES'
+LOCK TABLES performance_schema.cond_instances WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'cond_instances'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_events_waits_current.result

-select * from performance_schema.EVENTS_WAITS_CURRENT
+select * from performance_schema.events_waits_current
 where event_name like 'Wait/Synch/%' limit 1;
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
 #	#	#	#	#	#	#	#	NULL	NULL	NULL	#	NULL	#	NULL	0
-select * from performance_schema.EVENTS_WAITS_CURRENT
+select * from performance_schema.events_waits_current
 where event_name='FOO';
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
-insert into performance_schema.EVENTS_WAITS_CURRENT
+insert into performance_schema.events_waits_current
 set thread_id='1', event_id=1,
 event_name='FOO', timer_start=1, timer_end=2, timer_wait=3;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_CURRENT'
-update performance_schema.EVENTS_WAITS_CURRENT
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'events_waits_current'
+update performance_schema.events_waits_current
 set timer_start=12;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_CURRENT'
-update performance_schema.EVENTS_WAITS_CURRENT
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_current'
+update performance_schema.events_waits_current
 set timer_start=12 where thread_id=0;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_CURRENT'
-delete from performance_schema.EVENTS_WAITS_CURRENT
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_current'
+delete from performance_schema.events_waits_current
 where thread_id=1;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_CURRENT'
-delete from performance_schema.EVENTS_WAITS_CURRENT;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_CURRENT'
-LOCK TABLES performance_schema.EVENTS_WAITS_CURRENT READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_CURRENT'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_current'
+delete from performance_schema.events_waits_current;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_current'
+LOCK TABLES performance_schema.events_waits_current READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_current'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.EVENTS_WAITS_CURRENT WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_CURRENT'
+LOCK TABLES performance_schema.events_waits_current WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_current'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_events_waits_history.result

-select * from performance_schema.EVENTS_WAITS_HISTORY
+select * from performance_schema.events_waits_history
 where event_name like 'Wait/Synch/%' limit 1;
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
 #	#	#	#	#	#	#	#	NULL	NULL	NULL	#	NULL	#	NULL	0
-select * from performance_schema.EVENTS_WAITS_HISTORY
+select * from performance_schema.events_waits_history
 where event_name='FOO';
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
-select * from performance_schema.EVENTS_WAITS_HISTORY
+select * from performance_schema.events_waits_history
 where event_name like 'Wait/Synch/%' order by timer_wait limit 1;
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
 #	#	#	#	#	#	#	#	NULL	NULL	NULL	#	NULL	#	NULL	0
-select * from performance_schema.EVENTS_WAITS_HISTORY
+select * from performance_schema.events_waits_history
 where event_name like 'Wait/Synch/%' order by timer_wait desc limit 1;
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
 #	#	#	#	#	#	#	#	NULL	NULL	NULL	#	NULL	#	NULL	0
-insert into performance_schema.EVENTS_WAITS_HISTORY
+insert into performance_schema.events_waits_history
 set thread_id='1', event_id=1,
 event_name='FOO', timer_start=1, timer_end=2, timer_wait=3;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY'
-update performance_schema.EVENTS_WAITS_HISTORY
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'events_waits_history'
+update performance_schema.events_waits_history
 set timer_start=12;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY'
-update performance_schema.EVENTS_WAITS_HISTORY
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_history'
+update performance_schema.events_waits_history
 set timer_start=12 where thread_id=0;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY'
-delete from performance_schema.EVENTS_WAITS_HISTORY
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_history'
+delete from performance_schema.events_waits_history
 where thread_id=1;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY'
-delete from performance_schema.EVENTS_WAITS_HISTORY;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY'
-LOCK TABLES performance_schema.EVENTS_WAITS_HISTORY READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_history'
+delete from performance_schema.events_waits_history;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_history'
+LOCK TABLES performance_schema.events_waits_history READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_history'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.EVENTS_WAITS_HISTORY WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY'
+LOCK TABLES performance_schema.events_waits_history WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_history'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_events_waits_history_long.result

-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG
+select * from performance_schema.events_waits_history_long
 where event_name like 'Wait/Synch/%' limit 1;
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
 #	#	#	#	#	#	#	#	NULL	NULL	NULL	#	NULL	#	NULL	0
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG
+select * from performance_schema.events_waits_history_long
 where event_name='FOO';
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG
+select * from performance_schema.events_waits_history_long
 where event_name like 'Wait/Synch/%' order by timer_wait limit 1;
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
 #	#	#	#	#	#	#	#	NULL	NULL	NULL	#	NULL	#	NULL	0
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG
+select * from performance_schema.events_waits_history_long
 where event_name like 'Wait/Synch/%' order by timer_wait desc limit 1;
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
 #	#	#	#	#	#	#	#	NULL	NULL	NULL	#	NULL	#	NULL	0
-insert into performance_schema.EVENTS_WAITS_HISTORY_LONG
+insert into performance_schema.events_waits_history_long
 set thread_id='1', event_id=1,
 event_name='FOO', timer_start=1, timer_end=2, timer_wait=3;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY_LONG'
-update performance_schema.EVENTS_WAITS_HISTORY_LONG
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'events_waits_history_long'
+update performance_schema.events_waits_history_long
 set timer_start=12;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY_LONG'
-update performance_schema.EVENTS_WAITS_HISTORY_LONG
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_history_long'
+update performance_schema.events_waits_history_long
 set timer_start=12 where thread_id=0;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY_LONG'
-delete from performance_schema.EVENTS_WAITS_HISTORY_LONG
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_history_long'
+delete from performance_schema.events_waits_history_long
 where thread_id=1;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY_LONG'
-delete from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY_LONG'
-LOCK TABLES performance_schema.EVENTS_WAITS_HISTORY_LONG READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY_LONG'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_history_long'
+delete from performance_schema.events_waits_history_long;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_history_long'
+LOCK TABLES performance_schema.events_waits_history_long READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_history_long'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.EVENTS_WAITS_HISTORY_LONG WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_HISTORY_LONG'
+LOCK TABLES performance_schema.events_waits_history_long WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_history_long'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_ews_by_instance.result

-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE
+select * from performance_schema.events_waits_summary_by_instance
 where event_name like 'Wait/Synch/%' limit 1;
 EVENT_NAME	OBJECT_INSTANCE_BEGIN	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
 #	#	#	#	#	#	#
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE
+select * from performance_schema.events_waits_summary_by_instance
 where event_name='FOO';
 EVENT_NAME	OBJECT_INSTANCE_BEGIN	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE
+select * from performance_schema.events_waits_summary_by_instance
 order by count_star limit 1;
 EVENT_NAME	OBJECT_INSTANCE_BEGIN	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
 #	#	#	#	#	#	#
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE
+select * from performance_schema.events_waits_summary_by_instance
 order by count_star desc limit 1;
 EVENT_NAME	OBJECT_INSTANCE_BEGIN	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
 #	#	#	#	#	#	#
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE
+select * from performance_schema.events_waits_summary_by_instance
 where min_timer_wait > 0 order by count_star limit 1;
 EVENT_NAME	OBJECT_INSTANCE_BEGIN	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
 #	#	#	#	#	#	#
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE
+select * from performance_schema.events_waits_summary_by_instance
 where min_timer_wait > 0 order by count_star desc limit 1;
 EVENT_NAME	OBJECT_INSTANCE_BEGIN	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
 #	#	#	#	#	#	#
-insert into performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE
+insert into performance_schema.events_waits_summary_by_instance
 set event_name='FOO', object_instance_begin=0,
 count_star=1, sum_timer_wait=2, min_timer_wait=3,
 avg_timer_wait=4, max_timer_wait=5;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE'
-update performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'events_waits_summary_by_instance'
+update performance_schema.events_waits_summary_by_instance
 set count_star=12;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE'
-update performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_summary_by_instance'
+update performance_schema.events_waits_summary_by_instance
 set count_star=12 where event_name like "FOO";
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE'
-delete from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_summary_by_instance'
+delete from performance_schema.events_waits_summary_by_instance
 where count_star=1;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE'
-delete from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE'
-LOCK TABLES performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_summary_by_instance'
+delete from performance_schema.events_waits_summary_by_instance;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_summary_by_instance'
+LOCK TABLES performance_schema.events_waits_summary_by_instance READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_summary_by_instance'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE'
+LOCK TABLES performance_schema.events_waits_summary_by_instance WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_summary_by_instance'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_ews_by_thread_by_event_name.result

-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME
+select * from performance_schema.events_waits_summary_by_thread_by_event_name
 where event_name like 'Wait/Synch/%' limit 1;
 THREAD_ID	EVENT_NAME	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
 #	#	#	#	#	#	#
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME
+select * from performance_schema.events_waits_summary_by_thread_by_event_name
 where event_name='FOO';
 THREAD_ID	EVENT_NAME	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
-insert into performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME
+insert into performance_schema.events_waits_summary_by_thread_by_event_name
 set event_name='FOO', thread_id=1,
 count_star=1, sum_timer_wait=2, min_timer_wait=3,
 avg_timer_wait=4, max_timer_wait=5;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME'
-update performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'events_waits_summary_by_thread_by_event_name'
+update performance_schema.events_waits_summary_by_thread_by_event_name
 set count_star=12;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME'
-update performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_summary_by_thread_by_event_name'
+update performance_schema.events_waits_summary_by_thread_by_event_name
 set count_star=12 where event_name like "FOO";
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME'
-delete from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_summary_by_thread_by_event_name'
+delete from performance_schema.events_waits_summary_by_thread_by_event_name
 where count_star=1;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME'
-delete from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME'
-LOCK TABLES performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_summary_by_thread_by_event_name'
+delete from performance_schema.events_waits_summary_by_thread_by_event_name;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_summary_by_thread_by_event_name'
+LOCK TABLES performance_schema.events_waits_summary_by_thread_by_event_name READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_summary_by_thread_by_event_name'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME'
+LOCK TABLES performance_schema.events_waits_summary_by_thread_by_event_name WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_summary_by_thread_by_event_name'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_ews_global_by_event_name.result

-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME
+select * from performance_schema.events_waits_summary_global_by_event_name
 where event_name like 'Wait/Synch/%' limit 1;
 EVENT_NAME	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
 #	#	#	#	#	#
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME
+select * from performance_schema.events_waits_summary_global_by_event_name
 where event_name='FOO';
 EVENT_NAME	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
-insert into performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME
+insert into performance_schema.events_waits_summary_global_by_event_name
 set event_name='FOO', count_star=1, sum_timer_wait=2, min_timer_wait=3,
 avg_timer_wait=4, max_timer_wait=5;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME'
-update performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'events_waits_summary_global_by_event_name'
+update performance_schema.events_waits_summary_global_by_event_name
 set count_star=12;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME'
-update performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_summary_global_by_event_name'
+update performance_schema.events_waits_summary_global_by_event_name
 set count_star=12 where event_name like "FOO";
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME'
-delete from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'events_waits_summary_global_by_event_name'
+delete from performance_schema.events_waits_summary_global_by_event_name
 where count_star=1;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME'
-delete from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME'
-LOCK TABLES performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_summary_global_by_event_name'
+delete from performance_schema.events_waits_summary_global_by_event_name;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'events_waits_summary_global_by_event_name'
+LOCK TABLES performance_schema.events_waits_summary_global_by_event_name READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_summary_global_by_event_name'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME'
+LOCK TABLES performance_schema.events_waits_summary_global_by_event_name WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'events_waits_summary_global_by_event_name'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_file_instances.result

-select * from performance_schema.FILE_INSTANCES limit 1;
+select * from performance_schema.file_instances limit 1;
 FILE_NAME	EVENT_NAME	OPEN_COUNT
 #	#	#
-select * from performance_schema.FILE_INSTANCES
+select * from performance_schema.file_instances
 where file_name='FOO';
 FILE_NAME	EVENT_NAME	OPEN_COUNT
-insert into performance_schema.FILE_INSTANCES
+insert into performance_schema.file_instances
 set file_name='FOO', event_name='BAR', open_count=12;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'FILE_INSTANCES'
-update performance_schema.FILE_INSTANCES
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'file_instances'
+update performance_schema.file_instances
 set file_name='FOO';
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'FILE_INSTANCES'
-delete from performance_schema.FILE_INSTANCES
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'file_instances'
+delete from performance_schema.file_instances
 where event_name like "wait/%";
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'FILE_INSTANCES'
-delete from performance_schema.FILE_INSTANCES;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'FILE_INSTANCES'
-LOCK TABLES performance_schema.FILE_INSTANCES READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'FILE_INSTANCES'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'file_instances'
+delete from performance_schema.file_instances;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'file_instances'
+LOCK TABLES performance_schema.file_instances READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'file_instances'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.FILE_INSTANCES WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'FILE_INSTANCES'
+LOCK TABLES performance_schema.file_instances WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'file_instances'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_file_summary_by_event_name.result

-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME
+select * from performance_schema.file_summary_by_event_name
 where event_name like 'Wait/io/%' limit 1;
 EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
 #	#	#	#	#
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME
+select * from performance_schema.file_summary_by_event_name
 where event_name='FOO';
 EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
-insert into performance_schema.FILE_SUMMARY_BY_EVENT_NAME
+insert into performance_schema.file_summary_by_event_name
 set event_name='FOO', count_read=1, count_write=2,
 sum_number_of_bytes_read=4, sum_number_of_bytes_write=5;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_EVENT_NAME'
-update performance_schema.FILE_SUMMARY_BY_EVENT_NAME
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'file_summary_by_event_name'
+update performance_schema.file_summary_by_event_name
 set count_read=12;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_EVENT_NAME'
-update performance_schema.FILE_SUMMARY_BY_EVENT_NAME
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'file_summary_by_event_name'
+update performance_schema.file_summary_by_event_name
 set count_write=12 where event_name like "FOO";
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_EVENT_NAME'
-delete from performance_schema.FILE_SUMMARY_BY_EVENT_NAME
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'file_summary_by_event_name'
+delete from performance_schema.file_summary_by_event_name
 where count_read=1;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_EVENT_NAME'
-delete from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_EVENT_NAME'
-LOCK TABLES performance_schema.FILE_SUMMARY_BY_EVENT_NAME READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_EVENT_NAME'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'file_summary_by_event_name'
+delete from performance_schema.file_summary_by_event_name;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'file_summary_by_event_name'
+LOCK TABLES performance_schema.file_summary_by_event_name READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'file_summary_by_event_name'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.FILE_SUMMARY_BY_EVENT_NAME WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_EVENT_NAME'
+LOCK TABLES performance_schema.file_summary_by_event_name WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'file_summary_by_event_name'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_file_summary_by_instance.result

-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE
+select * from performance_schema.file_summary_by_instance
 where event_name like 'Wait/io/%' limit 1;
 FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
 #	#	#	#	#	#
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE
+select * from performance_schema.file_summary_by_instance
 where event_name='FOO';
 FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
-insert into performance_schema.FILE_SUMMARY_BY_INSTANCE
+insert into performance_schema.file_summary_by_instance
 set event_name='FOO', count_read=1, count_write=2,
 sum_number_of_bytes_read=4, sum_number_of_bytes_write=5;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_INSTANCE'
-update performance_schema.FILE_SUMMARY_BY_INSTANCE
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'file_summary_by_instance'
+update performance_schema.file_summary_by_instance
 set count_read=12;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_INSTANCE'
-update performance_schema.FILE_SUMMARY_BY_INSTANCE
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'file_summary_by_instance'
+update performance_schema.file_summary_by_instance
 set count_write=12 where event_name like "FOO";
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_INSTANCE'
-delete from performance_schema.FILE_SUMMARY_BY_INSTANCE
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'file_summary_by_instance'
+delete from performance_schema.file_summary_by_instance
 where count_read=1;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_INSTANCE'
-delete from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_INSTANCE'
-LOCK TABLES performance_schema.FILE_SUMMARY_BY_INSTANCE READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_INSTANCE'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'file_summary_by_instance'
+delete from performance_schema.file_summary_by_instance;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'file_summary_by_instance'
+LOCK TABLES performance_schema.file_summary_by_instance READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'file_summary_by_instance'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.FILE_SUMMARY_BY_INSTANCE WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'FILE_SUMMARY_BY_INSTANCE'
+LOCK TABLES performance_schema.file_summary_by_instance WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'file_summary_by_instance'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_mutex_instances.result

-select * from performance_schema.MUTEX_INSTANCES limit 1;
+select * from performance_schema.mutex_instances limit 1;
 NAME	OBJECT_INSTANCE_BEGIN	LOCKED_BY_THREAD_ID
 #	#	#
-select * from performance_schema.MUTEX_INSTANCES
+select * from performance_schema.mutex_instances
 where name='FOO';
 NAME	OBJECT_INSTANCE_BEGIN	LOCKED_BY_THREAD_ID
-insert into performance_schema.MUTEX_INSTANCES
+insert into performance_schema.mutex_instances
 set name='FOO', object_instance_begin=12;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'MUTEX_INSTANCES'
-update performance_schema.MUTEX_INSTANCES
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'mutex_instances'
+update performance_schema.mutex_instances
 set name='FOO';
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'MUTEX_INSTANCES'
-delete from performance_schema.MUTEX_INSTANCES
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'mutex_instances'
+delete from performance_schema.mutex_instances
 where name like "wait/%";
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'MUTEX_INSTANCES'
-delete from performance_schema.MUTEX_INSTANCES;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'MUTEX_INSTANCES'
-LOCK TABLES performance_schema.MUTEX_INSTANCES READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'MUTEX_INSTANCES'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'mutex_instances'
+delete from performance_schema.mutex_instances;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'mutex_instances'
+LOCK TABLES performance_schema.mutex_instances READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'mutex_instances'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.MUTEX_INSTANCES WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'MUTEX_INSTANCES'
+LOCK TABLES performance_schema.mutex_instances WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'mutex_instances'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_performance_timers.result

-select * from performance_schema.PERFORMANCE_TIMERS;
+select * from performance_schema.performance_timers;
 TIMER_NAME	TIMER_FREQUENCY	TIMER_RESOLUTION	TIMER_OVERHEAD
 CYCLE	<frequency>	<resolution>	<overhead>
 NANOSECOND	<frequency>	<resolution>	<overhead>
 MICROSECOND	<frequency>	<resolution>	<overhead>
 MILLISECOND	<frequency>	<resolution>	<overhead>
 TICK	<frequency>	<resolution>	<overhead>
-select * from performance_schema.PERFORMANCE_TIMERS
+select * from performance_schema.performance_timers
 where timer_name='CYCLE';
 TIMER_NAME	TIMER_FREQUENCY	TIMER_RESOLUTION	TIMER_OVERHEAD
 CYCLE	<frequency>	<resolution>	<overhead>
-insert into performance_schema.PERFORMANCE_TIMERS
+insert into performance_schema.performance_timers
 set timer_name='FOO', timer_frequency=1,
 timer_resolution=2, timer_overhead=3;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'PERFORMANCE_TIMERS'
-update performance_schema.PERFORMANCE_TIMERS
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'performance_timers'
+update performance_schema.performance_timers
 set timer_frequency=12 where timer_name='CYCLE';
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'PERFORMANCE_TIMERS'
-delete from performance_schema.PERFORMANCE_TIMERS;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'PERFORMANCE_TIMERS'
-delete from performance_schema.PERFORMANCE_TIMERS
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'performance_timers'
+delete from performance_schema.performance_timers;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'performance_timers'
+delete from performance_schema.performance_timers
 where timer_name='CYCLE';
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'PERFORMANCE_TIMERS'
-LOCK TABLES performance_schema.PERFORMANCE_TIMERS READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'PERFORMANCE_TIMERS'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'performance_timers'
+LOCK TABLES performance_schema.performance_timers READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'performance_timers'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.PERFORMANCE_TIMERS WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'PERFORMANCE_TIMERS'
+LOCK TABLES performance_schema.performance_timers WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'performance_timers'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_rwlock_instances.result

-select * from performance_schema.RWLOCK_INSTANCES limit 1;
+select * from performance_schema.rwlock_instances limit 1;
 NAME	OBJECT_INSTANCE_BEGIN	WRITE_LOCKED_BY_THREAD_ID	READ_LOCKED_BY_COUNT
 #	#	#	#
-select * from performance_schema.RWLOCK_INSTANCES
+select * from performance_schema.rwlock_instances
 where name='FOO';
 NAME	OBJECT_INSTANCE_BEGIN	WRITE_LOCKED_BY_THREAD_ID	READ_LOCKED_BY_COUNT
-insert into performance_schema.RWLOCK_INSTANCES
+insert into performance_schema.rwlock_instances
 set name='FOO', object_instance_begin=12;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'RWLOCK_INSTANCES'
-update performance_schema.RWLOCK_INSTANCES
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'rwlock_instances'
+update performance_schema.rwlock_instances
 set name='FOO';
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'RWLOCK_INSTANCES'
-delete from performance_schema.RWLOCK_INSTANCES
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'rwlock_instances'
+delete from performance_schema.rwlock_instances
 where name like "wait/%";
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'RWLOCK_INSTANCES'
-delete from performance_schema.RWLOCK_INSTANCES;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'RWLOCK_INSTANCES'
-LOCK TABLES performance_schema.RWLOCK_INSTANCES READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'RWLOCK_INSTANCES'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'rwlock_instances'
+delete from performance_schema.rwlock_instances;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'rwlock_instances'
+LOCK TABLES performance_schema.rwlock_instances READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'rwlock_instances'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.RWLOCK_INSTANCES WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'RWLOCK_INSTANCES'
+LOCK TABLES performance_schema.rwlock_instances WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'rwlock_instances'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_setup_consumers.result

-select * from performance_schema.SETUP_CONSUMERS;
+select * from performance_schema.setup_consumers;
 NAME	ENABLED
 events_waits_current	YES
 events_waits_history	YES
@@ -8,11 +8,11 @@ events_waits_summary_by_event_name	YES
 events_waits_summary_by_instance	YES
 file_summary_by_event_name	YES
 file_summary_by_instance	YES
-select * from performance_schema.SETUP_CONSUMERS
+select * from performance_schema.setup_consumers
 where name='events_waits_current';
 NAME	ENABLED
 events_waits_current	YES
-select * from performance_schema.SETUP_CONSUMERS
+select * from performance_schema.setup_consumers
 where enabled='YES';
 NAME	ENABLED
 events_waits_current	YES
@@ -23,23 +23,23 @@ events_waits_summary_by_event_name	YES
 events_waits_summary_by_instance	YES
 file_summary_by_event_name	YES
 file_summary_by_instance	YES
-select * from performance_schema.SETUP_CONSUMERS
+select * from performance_schema.setup_consumers
 where enabled='NO';
 NAME	ENABLED
-insert into performance_schema.SETUP_CONSUMERS
+insert into performance_schema.setup_consumers
 set name='FOO', enabled='YES';
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'SETUP_CONSUMERS'
-update performance_schema.SETUP_CONSUMERS
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'setup_consumers'
+update performance_schema.setup_consumers
 set name='FOO';
 ERROR HY000: Invalid performance_schema usage.
-update performance_schema.SETUP_CONSUMERS
+update performance_schema.setup_consumers
 set enabled='YES';
-delete from performance_schema.SETUP_CONSUMERS;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'SETUP_CONSUMERS'
-delete from performance_schema.SETUP_CONSUMERS
+delete from performance_schema.setup_consumers;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'setup_consumers'
+delete from performance_schema.setup_consumers
 where name='events_waits_current';
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'SETUP_CONSUMERS'
-LOCK TABLES performance_schema.SETUP_CONSUMERS READ;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'setup_consumers'
+LOCK TABLES performance_schema.setup_consumers READ;
 UNLOCK TABLES;
-LOCK TABLES performance_schema.SETUP_CONSUMERS WRITE;
+LOCK TABLES performance_schema.setup_consumers WRITE;
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_setup_instruments.result

-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;

mysql-test/suite/perfschema/r/dml_setup_timers.result

-select * from performance_schema.SETUP_TIMERS;
+select * from performance_schema.setup_timers;
 NAME	TIMER_NAME
 wait	CYCLE
-select * from performance_schema.SETUP_TIMERS
+select * from performance_schema.setup_timers
 where name='Wait';
 NAME	TIMER_NAME
 wait	CYCLE
-select * from performance_schema.SETUP_TIMERS
+select * from performance_schema.setup_timers
 where timer_name='CYCLE';
 NAME	TIMER_NAME
 wait	CYCLE
-insert into performance_schema.SETUP_TIMERS
+insert into performance_schema.setup_timers
 set name='FOO', timer_name='CYCLE';
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'SETUP_TIMERS'
-update performance_schema.SETUP_TIMERS
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'setup_timers'
+update performance_schema.setup_timers
 set name='FOO';
 ERROR HY000: Invalid performance_schema usage.
-update performance_schema.SETUP_TIMERS
+update performance_schema.setup_timers
 set timer_name='MILLISECOND';
-select * from performance_schema.SETUP_TIMERS;
+select * from performance_schema.setup_timers;
 NAME	TIMER_NAME
 wait	MILLISECOND
-update performance_schema.SETUP_TIMERS
+update performance_schema.setup_timers
 set timer_name='CYCLE';
-delete from performance_schema.SETUP_TIMERS;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'SETUP_TIMERS'
-delete from performance_schema.SETUP_TIMERS
+delete from performance_schema.setup_timers;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'setup_timers'
+delete from performance_schema.setup_timers
 where name='Wait';
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'SETUP_TIMERS'
-LOCK TABLES performance_schema.SETUP_TIMERS READ;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'setup_timers'
+LOCK TABLES performance_schema.setup_timers READ;
 UNLOCK TABLES;
-LOCK TABLES performance_schema.SETUP_TIMERS WRITE;
+LOCK TABLES performance_schema.setup_timers WRITE;
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/dml_threads.result

-select * from performance_schema.THREADS
+select * from performance_schema.threads
 where name like 'Thread/%' limit 1;
 THREAD_ID	PROCESSLIST_ID	NAME
 #	#	#
-select * from performance_schema.THREADS
+select * from performance_schema.threads
 where name='FOO';
 THREAD_ID	PROCESSLIST_ID	NAME
-insert into performance_schema.THREADS
+insert into performance_schema.threads
 set name='FOO', thread_id=1, processlist_id=2;
-ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'THREADS'
-update performance_schema.THREADS
+ERROR 42000: INSERT command denied to user 'root'@'localhost' for table 'threads'
+update performance_schema.threads
 set thread_id=12;
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'THREADS'
-update performance_schema.THREADS
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'threads'
+update performance_schema.threads
 set thread_id=12 where name like "FOO";
-ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'THREADS'
-delete from performance_schema.THREADS
+ERROR 42000: UPDATE command denied to user 'root'@'localhost' for table 'threads'
+delete from performance_schema.threads
 where id=1;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'THREADS'
-delete from performance_schema.THREADS;
-ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'THREADS'
-LOCK TABLES performance_schema.THREADS READ;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'THREADS'
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'threads'
+delete from performance_schema.threads;
+ERROR 42000: DELETE command denied to user 'root'@'localhost' for table 'threads'
+LOCK TABLES performance_schema.threads READ;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'threads'
 UNLOCK TABLES;
-LOCK TABLES performance_schema.THREADS WRITE;
-ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'THREADS'
+LOCK TABLES performance_schema.threads WRITE;
+ERROR 42000: SELECT,LOCK TABL command denied to user 'root'@'localhost' for table 'threads'
 UNLOCK TABLES;

mysql-test/suite/perfschema/r/func_file_io.result

-UPDATE performance_schema.SETUP_INSTRUMENTS SET enabled = 'NO', timed = 'YES';
-UPDATE performance_schema.SETUP_INSTRUMENTS SET enabled = 'YES'
+UPDATE performance_schema.setup_instruments SET enabled = 'NO', timed = 'YES';
+UPDATE performance_schema.setup_instruments SET enabled = 'YES'
 WHERE name LIKE 'wait/io/file/%';
 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);
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY_LONG;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_CURRENT;
+TRUNCATE TABLE performance_schema.events_waits_history_long;
+TRUNCATE TABLE performance_schema.events_waits_history;
+TRUNCATE TABLE performance_schema.events_waits_current;
 SELECT * FROM t1 WHERE id = 1;
 id	b
 1	initial value
 SET @before_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/io/file/myisam/dfile')
 AND (OBJECT_NAME LIKE '%t1.MYD'));
 SELECT IF(@before_count > 0, 'Success', 'Failure') has_instrumentation;
@@ -24,15 +24,15 @@ id	b
 2	initial value
 3	initial value
 SET @after_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/io/file/myisam/dfile')
 AND (OBJECT_NAME LIKE '%t1.MYD') AND (1 = 1));
 SELECT IF((@after_count - @before_count) > 0, 'Success', 'Failure') test_ff1_timed;
 test_ff1_timed
 Success
-UPDATE performance_schema.SETUP_INSTRUMENTS SET enabled='NO';
+UPDATE performance_schema.setup_instruments SET enabled='NO';
 SET @before_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/io/file/myisam/dfile')
 AND (OBJECT_NAME LIKE '%t1.MYD') AND (2 = 2));
 SELECT * FROM t1 WHERE id < 6;
@@ -43,40 +43,40 @@ id	b
 4	initial value
 5	initial value
 SET @after_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/io/file/myisam/dfile')
 AND (OBJECT_NAME LIKE '%t1.MYD') AND (3 = 3));
 SELECT IF((COALESCE(@after_count, 0) - COALESCE(@before_count, 0)) = 0, 'Success', 'Failure') test_ff2_timed;
 test_ff2_timed
 Success
-UPDATE performance_schema.SETUP_INSTRUMENTS SET enabled = 'YES'
+UPDATE performance_schema.setup_instruments SET enabled = 'YES'
 WHERE name LIKE 'wait/io/file/%';
-UPDATE performance_schema.SETUP_INSTRUMENTS SET timed = 'NO';
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY_LONG;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_CURRENT;
+UPDATE performance_schema.setup_instruments SET timed = 'NO';
+TRUNCATE TABLE performance_schema.events_waits_history_long;
+TRUNCATE TABLE performance_schema.events_waits_history;
+TRUNCATE TABLE performance_schema.events_waits_current;
 SELECT * FROM t1 WHERE id > 4;
 id	b
 5	initial value
 6	initial value
 7	initial value
 8	initial value
-SELECT * FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+SELECT * FROM performance_schema.events_waits_history_long
 WHERE TIMER_WAIT != NULL
 OR TIMER_START != NULL
 OR TIMER_END != NULL;
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
-SELECT * FROM performance_schema.EVENTS_WAITS_HISTORY
+SELECT * FROM performance_schema.events_waits_history
 WHERE TIMER_WAIT != NULL
 OR TIMER_START != NULL
 OR TIMER_END != NULL;
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
-SELECT * FROM performance_schema.EVENTS_WAITS_CURRENT
+SELECT * FROM performance_schema.events_waits_current
 WHERE TIMER_WAIT != NULL
 OR TIMER_START != NULL
 OR TIMER_END != NULL;
 THREAD_ID	EVENT_ID	EVENT_NAME	SOURCE	TIMER_START	TIMER_END	TIMER_WAIT	SPINS	OBJECT_SCHEMA	OBJECT_NAME	OBJECT_TYPE	OBJECT_INSTANCE_BEGIN	NESTING_EVENT_ID	OPERATION	NUMBER_OF_BYTES	FLAGS
-UPDATE performance_schema.SETUP_INSTRUMENTS SET timed = 'YES';
+UPDATE performance_schema.setup_instruments SET timed = 'YES';
 SELECT * FROM t1 WHERE id < 4;
 id	b
 1	initial value
@@ -87,16 +87,16 @@ SELECT SUM(COUNT_READ) AS sum_count_read,
 SUM(COUNT_WRITE) AS sum_count_write,
 SUM(SUM_NUMBER_OF_BYTES_READ) AS sum_num_bytes_read,
 SUM(SUM_NUMBER_OF_BYTES_WRITE) AS sum_num_bytes_write
-FROM performance_schema.FILE_SUMMARY_BY_INSTANCE
+FROM performance_schema.file_summary_by_instance
 WHERE FILE_NAME LIKE CONCAT('%', @@tmpdir, '%') ORDER BY NULL;
 SELECT EVENT_NAME, COUNT_STAR, AVG_TIMER_WAIT, SUM_TIMER_WAIT
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME
+FROM performance_schema.events_waits_summary_global_by_event_name
 WHERE COUNT_STAR > 0
 ORDER BY SUM_TIMER_WAIT DESC
 LIMIT 10;
 SELECT h.EVENT_NAME, SUM(h.TIMER_WAIT) TOTAL_WAIT
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG h
-INNER JOIN performance_schema.THREADS p USING (THREAD_ID)
+FROM performance_schema.events_waits_history_long h
+INNER JOIN performance_schema.threads p USING (THREAD_ID)
 WHERE p.PROCESSLIST_ID = 1
 GROUP BY h.EVENT_NAME
 HAVING TOTAL_WAIT > 0;

mysql-test/suite/perfschema/r/func_mutex.result

-UPDATE performance_schema.SETUP_INSTRUMENTS SET enabled = 'NO', timed = 'YES';
-UPDATE performance_schema.SETUP_INSTRUMENTS SET enabled = 'YES'
+UPDATE performance_schema.setup_instruments SET enabled = 'NO', timed = 'YES';
+UPDATE performance_schema.setup_instruments SET enabled = 'YES'
 WHERE name LIKE 'wait/synch/mutex/%'
    OR name LIKE 'wait/synch/rwlock/%';
 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);
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY_LONG;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_CURRENT;
+TRUNCATE TABLE performance_schema.events_waits_history_long;
+TRUNCATE TABLE performance_schema.events_waits_history;
+TRUNCATE TABLE performance_schema.events_waits_current;
 SELECT * FROM t1 WHERE id = 1;
 id	b
 1	initial value
 SET @before_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/synch/mutex/sql/LOCK_open'));
 SELECT * FROM t1;
 id	b
@@ -26,21 +26,21 @@ id	b
 7	initial value
 8	initial value
 SET @after_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/synch/mutex/sql/LOCK_open'));
 SELECT IF((@after_count - @before_count) > 0, 'Success', 'Failure') test_fm1_timed;
 test_fm1_timed
 Success
-UPDATE performance_schema.SETUP_INSTRUMENTS SET enabled = 'NO'
+UPDATE performance_schema.setup_instruments SET enabled = 'NO'
 WHERE NAME = 'wait/synch/mutex/sql/LOCK_open';
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY_LONG;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_CURRENT;
+TRUNCATE TABLE performance_schema.events_waits_history_long;
+TRUNCATE TABLE performance_schema.events_waits_history;
+TRUNCATE TABLE performance_schema.events_waits_current;
 SELECT * FROM t1 WHERE id = 1;
 id	b
 1	initial value
 SET @before_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/synch/mutex/sql/LOCK_open'));
 SELECT * FROM t1;
 id	b
@@ -53,19 +53,19 @@ id	b
 7	initial value
 8	initial value
 SET @after_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/synch/mutex/sql/LOCK_open'));
 SELECT IF((COALESCE(@after_count, 0) - COALESCE(@before_count, 0)) = 0, 'Success', 'Failure') test_fm2_timed;
 test_fm2_timed
 Success
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY_LONG;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_CURRENT;
+TRUNCATE TABLE performance_schema.events_waits_history_long;
+TRUNCATE TABLE performance_schema.events_waits_history;
+TRUNCATE TABLE performance_schema.events_waits_current;
 SELECT * FROM t1 WHERE id = 1;
 id	b
 1	initial value
 SET @before_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/synch/rwlock/sql/LOCK_grant'));
 SELECT * FROM t1;
 id	b
@@ -78,21 +78,21 @@ id	b
 7	initial value
 8	initial value
 SET @after_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/synch/rwlock/sql/LOCK_grant'));
 SELECT IF((@after_count - @before_count) > 0, 'Success', 'Failure') test_fm1_rw_timed;
 test_fm1_rw_timed
 Success
-UPDATE performance_schema.SETUP_INSTRUMENTS SET enabled = 'NO'
+UPDATE performance_schema.setup_instruments SET enabled = 'NO'
 WHERE NAME = 'wait/synch/rwlock/sql/LOCK_grant';
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY_LONG;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_HISTORY;
-TRUNCATE TABLE performance_schema.EVENTS_WAITS_CURRENT;
+TRUNCATE TABLE performance_schema.events_waits_history_long;
+TRUNCATE TABLE performance_schema.events_waits_history;
+TRUNCATE TABLE performance_schema.events_waits_current;
 SELECT * FROM t1 WHERE id = 1;
 id	b
 1	initial value
 SET @before_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/synch/rwlock/sql/LOCK_grant'));
 SELECT * FROM t1;
 id	b
@@ -105,7 +105,7 @@ id	b
 7	initial value
 8	initial value
 SET @after_count = (SELECT SUM(TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+FROM performance_schema.events_waits_history_long
 WHERE (EVENT_NAME = 'wait/synch/rwlock/sql/LOCK_grant'));
 SELECT IF((COALESCE(@after_count, 0) - COALESCE(@before_count, 0)) = 0, 'Success', 'Failure') test_fm2_rw_timed;
 test_fm2_rw_timed

mysql-test/suite/perfschema/r/global_read_lock.result

@@ -2,31 +2,31 @@ use performance_schema;
 grant SELECT, UPDATE, LOCK TABLES on performance_schema.* to pfsuser@localhost;
 flush privileges;
 connect (con1, localhost, pfsuser, , test);
-lock tables performance_schema.SETUP_INSTRUMENTS read;
-select * from performance_schema.SETUP_INSTRUMENTS;
+lock tables performance_schema.setup_instruments read;
+select * from performance_schema.setup_instruments;
 unlock tables;
-lock tables performance_schema.SETUP_INSTRUMENTS write;
-update performance_schema.SETUP_INSTRUMENTS set enabled='NO';
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES';
+lock tables performance_schema.setup_instruments write;
+update performance_schema.setup_instruments set enabled='NO';
+update performance_schema.setup_instruments set enabled='YES';
 unlock tables;
 connection default;
 flush tables with read lock;
 connection con1;
-lock tables performance_schema.SETUP_INSTRUMENTS read;
-select * from performance_schema.SETUP_INSTRUMENTS;
+lock tables performance_schema.setup_instruments read;
+select * from performance_schema.setup_instruments;
 unlock tables;
-lock tables performance_schema.SETUP_INSTRUMENTS write;
+lock tables performance_schema.setup_instruments write;
 connection default;
 select event_name,
 left(source, locate(":", source)) as short_source,
 timer_end, timer_wait, operation
-from performance_schema.EVENTS_WAITS_CURRENT
+from performance_schema.events_waits_current
 where event_name like "wait/synch/cond/sql/COND_global_read_lock";
 event_name	short_source	timer_end	timer_wait	operation
 wait/synch/cond/sql/COND_global_read_lock	lock.cc:	NULL	NULL	wait
 unlock tables;
-update performance_schema.SETUP_INSTRUMENTS set enabled='NO';
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES';
+update performance_schema.setup_instruments set enabled='NO';
+update performance_schema.setup_instruments set enabled='YES';
 unlock tables;
 connection default;
 drop user pfsuser@localhost;

mysql-test/suite/perfschema/r/misc.result

-SELECT EVENT_ID FROM performance_schema.EVENTS_WAITS_CURRENT
+SELECT EVENT_ID FROM performance_schema.events_waits_current
 WHERE THREAD_ID IN
-(SELECT THREAD_ID FROM performance_schema.THREADS)
+(SELECT THREAD_ID FROM performance_schema.threads)
 AND EVENT_NAME IN
-(SELECT NAME FROM performance_schema.SETUP_INSTRUMENTS
+(SELECT NAME FROM performance_schema.setup_instruments
 WHERE NAME LIKE "wait/synch/%")
 LIMIT 1;
 create table test.t1(a int) engine=performance_schema;
 ERROR HY000: Invalid performance_schema usage.
-create table test.t1 like performance_schema.EVENTS_WAITS_CURRENT;
+create table test.t1 like performance_schema.events_waits_current;
 ERROR HY000: Invalid performance_schema usage.
 create table performance_schema.t1(a int);
 ERROR 42000: CREATE command denied to user 'root'@'localhost' for table 't1'
@@ -22,7 +22,7 @@ a	b
 1	3
 2	4
 drop table test.ghost;
-select * from performance_schema.FILE_INSTANCES
+select * from performance_schema.file_instances
 where file_name like "%ghost%";
 FILE_NAME	EVENT_NAME	OPEN_COUNT
 select * from performance_schema.no_such_table;

mysql-test/suite/perfschema/r/myisam_file_io.result

-update performance_schema.SETUP_INSTRUMENTS set enabled='NO';
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
+update performance_schema.setup_instruments set enabled='NO';
+update performance_schema.setup_instruments set enabled='YES'
   where name like "wait/io/file/myisam/%";
-update performance_schema.SETUP_CONSUMERS
+update performance_schema.setup_consumers
 set enabled='YES';
-truncate table performance_schema.EVENTS_WAITS_HISTORY_LONG;
+truncate table performance_schema.events_waits_history_long;
 flush status;
 drop table if exists test.no_index_tab;
 create table test.no_index_tab ( a varchar(255), b int ) engine=myisam;
@@ -14,7 +14,7 @@ select event_name,
 left(source, locate(":", source)) as short_source,
 operation, number_of_bytes,
 substring(object_name, locate("no_index_tab", object_name)) as short_name
-from performance_schema.EVENTS_WAITS_HISTORY_LONG
+from performance_schema.events_waits_history_long
 where operation not like "tell"
   order by thread_id, event_id;
 event_name	short_source	operation	number_of_bytes	short_name
@@ -56,5 +56,5 @@ Performance_schema_table_handles_lost	0
 Performance_schema_table_instances_lost	0
 Performance_schema_thread_classes_lost	0
 Performance_schema_thread_instances_lost	0
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES';
+update performance_schema.setup_instruments set enabled='YES';
 drop table test.no_index_tab;

mysql-test/suite/perfschema/r/no_threads.result

-update performance_schema.SETUP_INSTRUMENTS set enabled='NO';
-update performance_schema.SETUP_CONSUMERS set enabled='YES';
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
+update performance_schema.setup_instruments set enabled='NO';
+update performance_schema.setup_consumers set enabled='YES';
+update performance_schema.setup_instruments set enabled='YES'
   where name like "wait/synch/mutex/mysys/THR_LOCK_myisam";
 drop table if exists test.t1;
-truncate table performance_schema.EVENTS_WAITS_CURRENT;
-truncate table performance_schema.EVENTS_WAITS_HISTORY;
-truncate table performance_schema.EVENTS_WAITS_HISTORY_LONG;
+truncate table performance_schema.events_waits_current;
+truncate table performance_schema.events_waits_history;
+truncate table performance_schema.events_waits_history_long;
 show variables like "thread_handling";
 Variable_name	Value
 thread_handling	no-threads
@@ -17,27 +17,27 @@ show variables like "performance_schema_max_thread%";
 Variable_name	Value
 performance_schema_max_thread_classes	50
 performance_schema_max_thread_instances	10
-select count(*) from performance_schema.THREADS
+select count(*) from performance_schema.threads
 where name like "thread/sql/main";
 count(*)
 1
-select count(*) from performance_schema.THREADS
+select count(*) from performance_schema.threads
 where name like "thread/sql/OneConnection";
 count(*)
 0
 select event_name, operation,
 left(source, locate(":", source)) as short_source
-from performance_schema.EVENTS_WAITS_CURRENT;
+from performance_schema.events_waits_current;
 event_name	operation	short_source
 wait/synch/mutex/mysys/THR_LOCK_myisam	lock	mi_create.c:
 select event_name, operation,
 left(source, locate(":", source)) as short_source
-from performance_schema.EVENTS_WAITS_HISTORY;
+from performance_schema.events_waits_history;
 event_name	operation	short_source
 wait/synch/mutex/mysys/THR_LOCK_myisam	lock	mi_create.c:
 select event_name, operation,
 left(source, locate(":", source)) as short_source
-from performance_schema.EVENTS_WAITS_HISTORY_LONG;
+from performance_schema.events_waits_history_long;
 event_name	operation	short_source
 wait/synch/mutex/mysys/THR_LOCK_myisam	lock	mi_create.c:
 drop table test.t1;

mysql-test/suite/perfschema/r/one_thread_per_con.result

-update performance_schema.SETUP_INSTRUMENTS set enabled='YES'
+update performance_schema.setup_instruments set enabled='YES'
   where name like "wait/synch/mutex/mysys/THR_LOCK_myisam";
 drop table if exists test.t1;
 drop table if exists test.t2;
 drop table if exists test.t3;
-truncate table performance_schema.EVENTS_WAITS_HISTORY_LONG;
+truncate table performance_schema.events_waits_history_long;
 show variables like "thread_handling";
 Variable_name	Value
 thread_handling	one-thread-per-connection
@@ -35,4 +35,4 @@ thread/sql/one_connection
 drop table test.t1;
 drop table test.t2;
 drop table test.t3;
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES';
+update performance_schema.setup_instruments set enabled='YES';

mysql-test/suite/perfschema/r/query_cache.result

@@ -33,10 +33,10 @@ Qcache_inserts	1
 show status like "Qcache_hits";
 Variable_name	Value
 Qcache_hits	1
-select spins from performance_schema.EVENTS_WAITS_CURRENT order by event_name limit 1;
+select spins from performance_schema.events_waits_current order by event_name limit 1;
 spins
 NULL
-select name from performance_schema.SETUP_INSTRUMENTS order by name limit 1;
+select name from performance_schema.setup_instruments order by name limit 1;
 name
 wait/io/file/csv/data
 show status like "Qcache_queries_in_cache";
@@ -48,10 +48,10 @@ Qcache_inserts	1
 show status like "Qcache_hits";
 Variable_name	Value
 Qcache_hits	1
-select spins from performance_schema.EVENTS_WAITS_CURRENT order by event_name limit 1;
+select spins from performance_schema.events_waits_current order by event_name limit 1;
 spins
 NULL
-select name from performance_schema.SETUP_INSTRUMENTS order by name limit 1;
+select name from performance_schema.setup_instruments order by name limit 1;
 name
 wait/io/file/csv/data
 show status like "Qcache_queries_in_cache";

mysql-test/suite/perfschema/r/read_only.result

@@ -13,9 +13,9 @@ show grants;
 Grants for pfsuser@localhost
 GRANT USAGE ON *.* TO 'pfsuser'@'localhost'
 GRANT SELECT, UPDATE ON `performance_schema`.* TO 'pfsuser'@'localhost'
-select * from performance_schema.SETUP_INSTRUMENTS;
-update performance_schema.SETUP_INSTRUMENTS set enabled='NO';
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES';
+select * from performance_schema.setup_instruments;
+update performance_schema.setup_instruments set enabled='NO';
+update performance_schema.setup_instruments set enabled='YES';
 connection default;
 set global read_only=1;
 connection con1;
@@ -26,9 +26,9 @@ show grants;
 Grants for pfsuser@localhost
 GRANT USAGE ON *.* TO 'pfsuser'@'localhost'
 GRANT SELECT, UPDATE ON `performance_schema`.* TO 'pfsuser'@'localhost'
-select * from performance_schema.SETUP_INSTRUMENTS;
-update performance_schema.SETUP_INSTRUMENTS set enabled='NO';
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES';
+select * from performance_schema.setup_instruments;
+update performance_schema.setup_instruments set enabled='NO';
+update performance_schema.setup_instruments set enabled='YES';
 connection default;
 grant super on *.* to pfsuser@localhost;
 flush privileges;
@@ -40,9 +40,9 @@ show grants;
 Grants for pfsuser@localhost
 GRANT SUPER ON *.* TO 'pfsuser'@'localhost'
 GRANT SELECT, UPDATE ON `performance_schema`.* TO 'pfsuser'@'localhost'
-select * from performance_schema.SETUP_INSTRUMENTS;
-update performance_schema.SETUP_INSTRUMENTS set enabled='NO';
-update performance_schema.SETUP_INSTRUMENTS set enabled='YES';
+select * from performance_schema.setup_instruments;
+update performance_schema.setup_instruments set enabled='NO';
+update performance_schema.setup_instruments set enabled='YES';
 connection default;
 set global read_only= @start_read_only;
 drop user pfsuser@localhost;

mysql-test/suite/perfschema/r/schema.result

@@ -8,32 +8,32 @@ test
 use performance_schema;
 show tables;
 Tables_in_performance_schema
-COND_INSTANCES
-EVENTS_WAITS_CURRENT
-EVENTS_WAITS_HISTORY
-EVENTS_WAITS_HISTORY_LONG
-EVENTS_WAITS_SUMMARY_BY_INSTANCE
-EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME
-EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME
-FILE_INSTANCES
-FILE_SUMMARY_BY_EVENT_NAME
-FILE_SUMMARY_BY_INSTANCE
-MUTEX_INSTANCES
-PERFORMANCE_TIMERS
-RWLOCK_INSTANCES
-SETUP_CONSUMERS
-SETUP_INSTRUMENTS
-SETUP_TIMERS
-THREADS
-show create table COND_INSTANCES;
-Table	Create Table
-COND_INSTANCES	CREATE TABLE `COND_INSTANCES` (
+cond_instances
+events_waits_current
+events_waits_history
+events_waits_history_long
+events_waits_summary_by_instance
+events_waits_summary_by_thread_by_event_name
+events_waits_summary_global_by_event_name
+file_instances
+file_summary_by_event_name
+file_summary_by_instance
+mutex_instances
+performance_timers
+rwlock_instances
+setup_consumers
+setup_instruments
+setup_timers
+threads
+show create table cond_instances;
+Table	Create Table
+cond_instances	CREATE TABLE `cond_instances` (
   `NAME` varchar(128) NOT NULL,
   `OBJECT_INSTANCE_BEGIN` bigint(20) NOT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table EVENTS_WAITS_CURRENT;
+show create table events_waits_current;
 Table	Create Table
-EVENTS_WAITS_CURRENT	CREATE TABLE `EVENTS_WAITS_CURRENT` (
+events_waits_current	CREATE TABLE `events_waits_current` (
   `THREAD_ID` int(11) NOT NULL,
   `EVENT_ID` bigint(20) unsigned NOT NULL,
   `EVENT_NAME` varchar(128) NOT NULL,
@@ -51,9 +51,9 @@ EVENTS_WAITS_CURRENT	CREATE TABLE `EVENTS_WAITS_CURRENT` (
   `NUMBER_OF_BYTES` bigint(20) unsigned DEFAULT NULL,
   `FLAGS` int(10) unsigned DEFAULT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table EVENTS_WAITS_HISTORY;
+show create table events_waits_history;
 Table	Create Table
-EVENTS_WAITS_HISTORY	CREATE TABLE `EVENTS_WAITS_HISTORY` (
+events_waits_history	CREATE TABLE `events_waits_history` (
   `THREAD_ID` int(11) NOT NULL,
   `EVENT_ID` bigint(20) unsigned NOT NULL,
   `EVENT_NAME` varchar(128) NOT NULL,
@@ -71,9 +71,9 @@ EVENTS_WAITS_HISTORY	CREATE TABLE `EVENTS_WAITS_HISTORY` (
   `NUMBER_OF_BYTES` bigint(20) unsigned DEFAULT NULL,
   `FLAGS` int(10) unsigned DEFAULT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table EVENTS_WAITS_HISTORY_LONG;
+show create table events_waits_history_long;
 Table	Create Table
-EVENTS_WAITS_HISTORY_LONG	CREATE TABLE `EVENTS_WAITS_HISTORY_LONG` (
+events_waits_history_long	CREATE TABLE `events_waits_history_long` (
   `THREAD_ID` int(11) NOT NULL,
   `EVENT_ID` bigint(20) unsigned NOT NULL,
   `EVENT_NAME` varchar(128) NOT NULL,
@@ -91,9 +91,9 @@ EVENTS_WAITS_HISTORY_LONG	CREATE TABLE `EVENTS_WAITS_HISTORY_LONG` (
   `NUMBER_OF_BYTES` bigint(20) unsigned DEFAULT NULL,
   `FLAGS` int(10) unsigned DEFAULT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table EVENTS_WAITS_SUMMARY_BY_INSTANCE;
+show create table events_waits_summary_by_instance;
 Table	Create Table
-EVENTS_WAITS_SUMMARY_BY_INSTANCE	CREATE TABLE `EVENTS_WAITS_SUMMARY_BY_INSTANCE` (
+events_waits_summary_by_instance	CREATE TABLE `events_waits_summary_by_instance` (
   `EVENT_NAME` varchar(128) NOT NULL,
   `OBJECT_INSTANCE_BEGIN` bigint(20) NOT NULL,
   `COUNT_STAR` bigint(20) unsigned NOT NULL,
@@ -102,9 +102,9 @@ EVENTS_WAITS_SUMMARY_BY_INSTANCE	CREATE TABLE `EVENTS_WAITS_SUMMARY_BY_INSTANCE`
   `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL,
   `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
+show create table events_waits_summary_by_thread_by_event_name;
 Table	Create Table
-EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME	CREATE TABLE `EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME` (
+events_waits_summary_by_thread_by_event_name	CREATE TABLE `events_waits_summary_by_thread_by_event_name` (
   `THREAD_ID` int(11) NOT NULL,
   `EVENT_NAME` varchar(128) NOT NULL,
   `COUNT_STAR` bigint(20) unsigned NOT NULL,
@@ -113,9 +113,9 @@ EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME	CREATE TABLE `EVENTS_WAITS_SUMMARY_
   `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL,
   `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
+show create table events_waits_summary_global_by_event_name;
 Table	Create Table
-EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME	CREATE TABLE `EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME` (
+events_waits_summary_global_by_event_name	CREATE TABLE `events_waits_summary_global_by_event_name` (
   `EVENT_NAME` varchar(128) NOT NULL,
   `COUNT_STAR` bigint(20) unsigned NOT NULL,
   `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL,
@@ -123,25 +123,25 @@ EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME	CREATE TABLE `EVENTS_WAITS_SUMMARY_GLO
   `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL,
   `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table FILE_INSTANCES;
+show create table file_instances;
 Table	Create Table
-FILE_INSTANCES	CREATE TABLE `FILE_INSTANCES` (
+file_instances	CREATE TABLE `file_instances` (
   `FILE_NAME` varchar(512) NOT NULL,
   `EVENT_NAME` varchar(128) NOT NULL,
   `OPEN_COUNT` int(10) unsigned NOT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table FILE_SUMMARY_BY_EVENT_NAME;
+show create table file_summary_by_event_name;
 Table	Create Table
-FILE_SUMMARY_BY_EVENT_NAME	CREATE TABLE `FILE_SUMMARY_BY_EVENT_NAME` (
+file_summary_by_event_name	CREATE TABLE `file_summary_by_event_name` (
   `EVENT_NAME` varchar(128) NOT NULL,
   `COUNT_READ` bigint(20) unsigned NOT NULL,
   `COUNT_WRITE` bigint(20) unsigned NOT NULL,
   `SUM_NUMBER_OF_BYTES_READ` bigint(20) unsigned NOT NULL,
   `SUM_NUMBER_OF_BYTES_WRITE` bigint(20) unsigned NOT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table FILE_SUMMARY_BY_INSTANCE;
+show create table file_summary_by_instance;
 Table	Create Table
-FILE_SUMMARY_BY_INSTANCE	CREATE TABLE `FILE_SUMMARY_BY_INSTANCE` (
+file_summary_by_instance	CREATE TABLE `file_summary_by_instance` (
   `FILE_NAME` varchar(512) NOT NULL,
   `EVENT_NAME` varchar(128) NOT NULL,
   `COUNT_READ` bigint(20) unsigned NOT NULL,
@@ -149,51 +149,51 @@ FILE_SUMMARY_BY_INSTANCE	CREATE TABLE `FILE_SUMMARY_BY_INSTANCE` (
   `SUM_NUMBER_OF_BYTES_READ` bigint(20) unsigned NOT NULL,
   `SUM_NUMBER_OF_BYTES_WRITE` bigint(20) unsigned NOT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table MUTEX_INSTANCES;
+show create table mutex_instances;
 Table	Create Table
-MUTEX_INSTANCES	CREATE TABLE `MUTEX_INSTANCES` (
+mutex_instances	CREATE TABLE `mutex_instances` (
   `NAME` varchar(128) NOT NULL,
   `OBJECT_INSTANCE_BEGIN` bigint(20) NOT NULL,
   `LOCKED_BY_THREAD_ID` int(11) DEFAULT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table PERFORMANCE_TIMERS;
+show create table performance_timers;
 Table	Create Table
-PERFORMANCE_TIMERS	CREATE TABLE `PERFORMANCE_TIMERS` (
+performance_timers	CREATE TABLE `performance_timers` (
   `TIMER_NAME` enum('CYCLE','NANOSECOND','MICROSECOND','MILLISECOND','TICK') NOT NULL,
   `TIMER_FREQUENCY` bigint(20) DEFAULT NULL,
   `TIMER_RESOLUTION` bigint(20) DEFAULT NULL,
   `TIMER_OVERHEAD` bigint(20) DEFAULT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table RWLOCK_INSTANCES;
+show create table rwlock_instances;
 Table	Create Table
-RWLOCK_INSTANCES	CREATE TABLE `RWLOCK_INSTANCES` (
+rwlock_instances	CREATE TABLE `rwlock_instances` (
   `NAME` varchar(128) NOT NULL,
   `OBJECT_INSTANCE_BEGIN` bigint(20) NOT NULL,
   `WRITE_LOCKED_BY_THREAD_ID` int(11) DEFAULT NULL,
   `READ_LOCKED_BY_COUNT` int(10) unsigned NOT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table SETUP_CONSUMERS;
+show create table setup_consumers;
 Table	Create Table
-SETUP_CONSUMERS	CREATE TABLE `SETUP_CONSUMERS` (
+setup_consumers	CREATE TABLE `setup_consumers` (
   `NAME` varchar(64) NOT NULL,
   `ENABLED` enum('YES','NO') NOT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table SETUP_INSTRUMENTS;
+show create table setup_instruments;
 Table	Create Table
-SETUP_INSTRUMENTS	CREATE TABLE `SETUP_INSTRUMENTS` (
+setup_instruments	CREATE TABLE `setup_instruments` (
   `NAME` varchar(128) NOT NULL,
   `ENABLED` enum('YES','NO') NOT NULL,
   `TIMED` enum('YES','NO') NOT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table SETUP_TIMERS;
+show create table setup_timers;
 Table	Create Table
-SETUP_TIMERS	CREATE TABLE `SETUP_TIMERS` (
+setup_timers	CREATE TABLE `setup_timers` (
   `NAME` varchar(64) NOT NULL,
   `TIMER_NAME` enum('CYCLE','NANOSECOND','MICROSECOND','MILLISECOND','TICK') NOT NULL
 ) ENGINE=PERFORMANCE_SCHEMA DEFAULT CHARSET=utf8
-show create table THREADS;
+show create table threads;
 Table	Create Table
-THREADS	CREATE TABLE `THREADS` (
+threads	CREATE TABLE `threads` (
   `THREAD_ID` int(11) NOT NULL,
   `PROCESSLIST_ID` int(11) DEFAULT NULL,
   `NAME` varchar(128) NOT NULL

mysql-test/suite/perfschema/r/selects.result

-UPDATE performance_schema.SETUP_INSTRUMENTS SET enabled = 'YES', timed = 'YES';
+UPDATE performance_schema.setup_instruments SET enabled = 'YES', timed = 'YES';
 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
+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
+SELECT EVENT_ID FROM performance_schema.events_waits_current
 WHERE THREAD_ID IN
-(SELECT THREAD_ID FROM performance_schema.THREADS)
+(SELECT THREAD_ID FROM performance_schema.threads)
 AND EVENT_NAME IN
-(SELECT NAME FROM performance_schema.SETUP_INSTRUMENTS
+(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)
+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)
+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
@@ -42,11 +42,11 @@ 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
+SELECT THREAD_ID, EVENT_ID FROM performance_schema.events_waits_current
 UNION
-SELECT THREAD_ID, EVENT_ID FROM performance_schema.EVENTS_WAITS_HISTORY
+SELECT THREAD_ID, EVENT_ID FROM performance_schema.events_waits_history
 UNION
-SELECT THREAD_ID, EVENT_ID FROM performance_schema.EVENTS_WAITS_HISTORY_LONG
+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
@@ -58,14 +58,14 @@ 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
+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
 DO INSERT INTO t_event
 SELECT DISTINCT EVENT_ID
-FROM performance_schema.EVENTS_WAITS_CURRENT
-JOIN performance_schema.EVENTS_WAITS_HISTORY USING (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;
@@ -73,7 +73,7 @@ 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);
+FROM performance_schema.events_waits_current);
 END;
 |
 INSERT INTO t1 (id) VALUES (11), (12), (13);
@@ -86,7 +86,7 @@ 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
+SELECT thread_id FROM performance_schema.threads
 WHERE PROCESSLIST_ID = conid INTO pid;
 END;
 |
@@ -94,7 +94,7 @@ 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
+return (SELECT thread_id FROM performance_schema.threads
 WHERE PROCESSLIST_ID = conid);
 END;
 |

mysql-test/suite/perfschema/r/server_init.result

 use performance_schema;
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_threads";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_malloc";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_open";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_isam";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_myisam";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_heap";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_net";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_charset";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/mysys/THR_LOCK_time";
 count(name)
 1
-select count(name) from COND_INSTANCES
+select count(name) from cond_instances
 where name like "wait/synch/cond/mysys/THR_COND_threads";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_open";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_thread_count";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_status";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_error_log";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_delayed_insert";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_uuid_generator";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_delayed_status";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_delayed_create";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_crypt";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_slave_list";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_active_mi";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_manager";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_global_read_lock";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_global_system_variables";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_user_conn";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_prepared_stmt_count";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_connection_count";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_server_started";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_rpl_status";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/Query_cache::structure_guard_mutex";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_event_metadata";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_event_queue";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_user_locks";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/Cversion_lock";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_audit_mask";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_xid_cache";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/LOCK_plugin";
 count(name)
 1
-select count(name) from MUTEX_INSTANCES
+select count(name) from mutex_instances
 where name like "wait/synch/mutex/sql/tz_LOCK";
 count(name)
 1
-select count(name) from RWLOCK_INSTANCES
+select count(name) from rwlock_instances
 where name like "wait/synch/rwlock/sql/LOCK_grant";
 count(name)
 1
-select count(name) from RWLOCK_INSTANCES
+select count(name) from rwlock_instances
 where name like "wait/synch/rwlock/sql/LOCK_sys_init_connect";
 count(name)
 1
-select count(name) from RWLOCK_INSTANCES
+select count(name) from rwlock_instances
 where name like "wait/synch/rwlock/sql/LOCK_sys_init_slave";
 count(name)
 1
-select count(name) from RWLOCK_INSTANCES
+select count(name) from rwlock_instances
 where name like "wait/synch/rwlock/sql/LOCK_system_variables_hash";
 count(name)
 1
-select count(name) from COND_INSTANCES
+select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_server_started";
 count(name)
 1
-select count(name) from COND_INSTANCES
+select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_refresh";
 count(name)
 0
-select count(name) from COND_INSTANCES
+select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_thread_count";
 count(name)
 1
-select count(name) from COND_INSTANCES
+select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_manager";
 count(name)
 1
-select count(name) from COND_INSTANCES
+select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_global_read_lock";
 count(name)
 1
-select count(name) from COND_INSTANCES
+select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_thread_cache";
 count(name)
 1
-select count(name) from COND_INSTANCES
+select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_flush_thread_cache";
 count(name)
 1
-select count(name) from COND_INSTANCES
+select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_rpl_status";
 count(name)
 1
-select count(name) from COND_INSTANCES
+select count(name) from cond_instances
 where name like "wait/synch/cond/sql/Query_cache::COND_cache_status_changed";
 count(name)
 1
-select count(name) from COND_INSTANCES
+select count(name) from cond_instances
 where name like "wait/synch/cond/sql/COND_queue_state";
 count(name)
 1

mysql-test/suite/perfschema/r/start_server_no_cond_class.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	ON
@@ -57,7 +57,7 @@ show status like "performance_schema%";
 show variables like "performance_schema_max_cond_classes";
 Variable_name	Value
 performance_schema_max_cond_classes	0
-select count(*) from performance_schema.SETUP_INSTRUMENTS
+select count(*) from performance_schema.setup_instruments
 where name like "wait/synch/cond/%";
 count(*)
 0
@@ -65,7 +65,7 @@ select variable_value > 0 from information_schema.global_status
 where variable_name like 'PERFORMANCE_SCHEMA_COND_CLASSES_LOST';
 variable_value > 0
 1
-select count(*) from performance_schema.COND_INSTANCES;
+select count(*) from performance_schema.cond_instances;
 count(*)
 0
 show status like "performance_schema_cond_instances_lost";

mysql-test/suite/perfschema/r/start_server_no_cond_inst.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	ON
@@ -57,7 +57,7 @@ show status like "performance_schema%";
 show variables like "performance_schema_max_cond_classes";
 Variable_name	Value
 performance_schema_max_cond_classes	80
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS
+select count(*) > 0 from performance_schema.setup_instruments
 where name like "wait/synch/cond/%";
 count(*) > 0
 1
@@ -67,7 +67,7 @@ Performance_schema_cond_classes_lost	0
 show variables like "performance_schema_max_cond_instances";
 Variable_name	Value
 performance_schema_max_cond_instances	0
-select count(*) from performance_schema.COND_INSTANCES;
+select count(*) from performance_schema.cond_instances;
 count(*)
 0
 select variable_value > 0 from information_schema.global_status

mysql-test/suite/perfschema/r/start_server_no_file_class.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	ON
@@ -57,7 +57,7 @@ show status like "performance_schema%";
 show variables like "performance_schema_max_file_classes";
 Variable_name	Value
 performance_schema_max_file_classes	0
-select count(*) from performance_schema.SETUP_INSTRUMENTS
+select count(*) from performance_schema.setup_instruments
 where name like "wait/io/file/%";
 count(*)
 0
@@ -65,7 +65,7 @@ select variable_value > 0 from information_schema.global_status
 where variable_name like 'PERFORMANCE_SCHEMA_FILE_CLASSES_LOST';
 variable_value > 0
 1
-select count(*) from performance_schema.FILE_INSTANCES;
+select count(*) from performance_schema.file_instances;
 count(*)
 0
 show status like "performance_schema_file_instances_lost";

mysql-test/suite/perfschema/r/start_server_no_file_inst.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	ON
@@ -57,7 +57,7 @@ show status like "performance_schema%";
 show variables like "performance_schema_max_file_classes";
 Variable_name	Value
 performance_schema_max_file_classes	50
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS
+select count(*) > 0 from performance_schema.setup_instruments
 where name like "wait/io/file/%";
 count(*) > 0
 1
@@ -67,7 +67,7 @@ Performance_schema_file_classes_lost	0
 show variables like "performance_schema_max_file_instances";
 Variable_name	Value
 performance_schema_max_file_instances	0
-select count(*) from performance_schema.FILE_INSTANCES;
+select count(*) from performance_schema.file_instances;
 count(*)
 0
 select variable_value > 0 from information_schema.global_status

mysql-test/suite/perfschema/r/start_server_no_mutex_class.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	ON
@@ -57,7 +57,7 @@ show status like "performance_schema%";
 show variables like "performance_schema_max_mutex_classes";
 Variable_name	Value
 performance_schema_max_mutex_classes	0
-select count(*) from performance_schema.SETUP_INSTRUMENTS
+select count(*) from performance_schema.setup_instruments
 where name like "wait/synch/mutex/%";
 count(*)
 0
@@ -65,7 +65,7 @@ select variable_value > 0 from information_schema.global_status
 where variable_name like 'PERFORMANCE_SCHEMA_MUTEX_CLASSES_LOST';
 variable_value > 0
 1
-select count(*) from performance_schema.MUTEX_INSTANCES;
+select count(*) from performance_schema.mutex_instances;
 count(*)
 0
 show status like "performance_schema_mutex_instances_lost";

mysql-test/suite/perfschema/r/start_server_no_mutex_inst.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	ON
@@ -57,7 +57,7 @@ show status like "performance_schema%";
 show variables like "performance_schema_max_mutex_classes";
 Variable_name	Value
 performance_schema_max_mutex_classes	200
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS
+select count(*) > 0 from performance_schema.setup_instruments
 where name like "wait/synch/mutex/%";
 count(*) > 0
 1
@@ -67,7 +67,7 @@ Performance_schema_mutex_classes_lost	0
 show variables like "performance_schema_max_mutex_instances";
 Variable_name	Value
 performance_schema_max_mutex_instances	0
-select count(*) from performance_schema.MUTEX_INSTANCES;
+select count(*) from performance_schema.mutex_instances;
 count(*)
 0
 select variable_value > 0 from information_schema.global_status

mysql-test/suite/perfschema/r/start_server_no_rwlock_class.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	ON
@@ -57,7 +57,7 @@ show status like "performance_schema%";
 show variables like "performance_schema_max_rwlock_classes";
 Variable_name	Value
 performance_schema_max_rwlock_classes	0
-select count(*) from performance_schema.SETUP_INSTRUMENTS
+select count(*) from performance_schema.setup_instruments
 where name like "wait/synch/rwlock/%";
 count(*)
 0
@@ -65,7 +65,7 @@ select variable_value > 0 from information_schema.global_status
 where variable_name like 'PERFORMANCE_SCHEMA_RWLOCK_CLASSES_LOST';
 variable_value > 0
 1
-select count(*) from performance_schema.RWLOCK_INSTANCES;
+select count(*) from performance_schema.rwlock_instances;
 count(*)
 0
 show status like "performance_schema_rwlock_instances_lost";

mysql-test/suite/perfschema/r/start_server_no_rwlock_inst.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	ON
@@ -57,7 +57,7 @@ show status like "performance_schema%";
 show variables like "performance_schema_max_rwlock_classes";
 Variable_name	Value
 performance_schema_max_rwlock_classes	30
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS
+select count(*) > 0 from performance_schema.setup_instruments
 where name like "wait/synch/rwlock/%";
 count(*) > 0
 1
@@ -67,7 +67,7 @@ Performance_schema_rwlock_classes_lost	0
 show variables like "performance_schema_max_rwlock_instances";
 Variable_name	Value
 performance_schema_max_rwlock_instances	0
-select count(*) from performance_schema.RWLOCK_INSTANCES;
+select count(*) from performance_schema.rwlock_instances;
 count(*)
 0
 select variable_value > 0 from information_schema.global_status

mysql-test/suite/perfschema/r/start_server_no_thread_class.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	ON
@@ -57,7 +57,7 @@ show status like "performance_schema%";
 show variables like "performance_schema_max_thread_classes";
 Variable_name	Value
 performance_schema_max_thread_classes	0
-select count(*) from performance_schema.SETUP_INSTRUMENTS
+select count(*) from performance_schema.setup_instruments
 where name like "thread/%";
 count(*)
 0
@@ -65,7 +65,7 @@ select variable_value > 0 from information_schema.global_status
 where variable_name like 'PERFORMANCE_SCHEMA_THREAD_CLASSES_LOST';
 variable_value > 0
 1
-select count(*) from performance_schema.THREADS;
+select count(*) from performance_schema.threads;
 count(*)
 0
 show status like "performance_schema_thread_instances_lost";

mysql-test/suite/perfschema/r/start_server_no_thread_inst.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	ON
@@ -63,7 +63,7 @@ Performance_schema_thread_classes_lost	0
 show variables like "performance_schema_max_thread_instances";
 Variable_name	Value
 performance_schema_max_thread_instances	0
-select count(*) from performance_schema.THREADS;
+select count(*) from performance_schema.threads;
 count(*)
 0
 select variable_value > 0 from information_schema.global_status

mysql-test/suite/perfschema/r/start_server_off.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 0
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	OFF

mysql-test/suite/perfschema/r/start_server_on.result

@@ -5,35 +5,35 @@ mtr
 mysql
 performance_schema
 test
-select count(*) from performance_schema.PERFORMANCE_TIMERS;
+select count(*) from performance_schema.performance_timers;
 count(*)
 5
-select count(*) from performance_schema.SETUP_CONSUMERS;
+select count(*) from performance_schema.setup_consumers;
 count(*)
 8
-select count(*) > 0 from performance_schema.SETUP_INSTRUMENTS;
+select count(*) > 0 from performance_schema.setup_instruments;
 count(*) > 0
 1
-select count(*) from performance_schema.SETUP_TIMERS;
+select count(*) from performance_schema.setup_timers;
 count(*)
 1
-select * from performance_schema.COND_INSTANCES;
-select * from performance_schema.EVENTS_WAITS_CURRENT;
-select * from performance_schema.EVENTS_WAITS_HISTORY;
-select * from performance_schema.EVENTS_WAITS_HISTORY_LONG;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-select * from performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-select * from performance_schema.FILE_INSTANCES;
-select * from performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-select * from performance_schema.FILE_SUMMARY_BY_INSTANCE;
-select * from performance_schema.MUTEX_INSTANCES;
-select * from performance_schema.PERFORMANCE_TIMERS;
-select * from performance_schema.RWLOCK_INSTANCES;
-select * from performance_schema.SETUP_CONSUMERS;
-select * from performance_schema.SETUP_INSTRUMENTS;
-select * from performance_schema.SETUP_TIMERS;
-select * from performance_schema.THREADS;
+select * from performance_schema.cond_instances;
+select * from performance_schema.events_waits_current;
+select * from performance_schema.events_waits_history;
+select * from performance_schema.events_waits_history_long;
+select * from performance_schema.events_waits_summary_by_instance;
+select * from performance_schema.events_waits_summary_by_thread_by_event_name;
+select * from performance_schema.events_waits_summary_global_by_event_name;
+select * from performance_schema.file_instances;
+select * from performance_schema.file_summary_by_event_name;
+select * from performance_schema.file_summary_by_instance;
+select * from performance_schema.mutex_instances;
+select * from performance_schema.performance_timers;
+select * from performance_schema.rwlock_instances;
+select * from performance_schema.setup_consumers;
+select * from performance_schema.setup_instruments;
+select * from performance_schema.setup_timers;
+select * from performance_schema.threads;
 show variables like "performance_schema%";
 Variable_name	Value
 performance_schema	ON

mysql-test/suite/perfschema/r/tampered_perfschema_table1.result

 call mtr.add_suppression(
-"Column count of mysql.SETUP_INSTRUMENTS is wrong. "
+"Column count of mysql.setup_instruments is wrong. "
 "Expected 4, found 3. The table is probably corrupted");
-select * from performance_schema.SETUP_INSTRUMENTS limit 1;
+select * from performance_schema.setup_instruments limit 1;
 ERROR HY000: Native table 'performance_schema'.'SETUP_INSTRUMENTS' has the wrong structure
-select * from performance_schema.SETUP_CONSUMERS limit 1;
+select * from performance_schema.setup_consumers limit 1;

mysql-test/suite/perfschema/t/aggregate.test

@@ -25,19 +25,19 @@
 drop table if exists t1;
 --enable_warnings
 
-update performance_schema.SETUP_INSTRUMENTS set enabled = 'NO';
-update performance_schema.SETUP_CONSUMERS set enabled = 'NO';
+update performance_schema.setup_instruments set enabled = 'NO';
+update performance_schema.setup_consumers set enabled = 'NO';
 
 # Cleanup statistics
-truncate table performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-truncate table performance_schema.FILE_SUMMARY_BY_INSTANCE;
-truncate table performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-truncate table performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-truncate table performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
+truncate table performance_schema.file_summary_by_event_name;
+truncate table performance_schema.file_summary_by_instance;
+truncate table performance_schema.events_waits_summary_global_by_event_name;
+truncate table performance_schema.events_waits_summary_by_instance;
+truncate table performance_schema.events_waits_summary_by_thread_by_event_name;
 
 # Start recording data
-update performance_schema.SETUP_CONSUMERS set enabled = 'YES';
-update performance_schema.SETUP_INSTRUMENTS
+update performance_schema.setup_consumers set enabled = 'YES';
+update performance_schema.setup_instruments
   set enabled = 'YES', timed = 'YES';
 
 
@@ -49,27 +49,27 @@ create table t1 (
 insert into t1 (id) values (1), (2), (3), (4), (5), (6), (7), (8);
 
 # Stop recording data, so the select below don't add noise.
-update performance_schema.SETUP_INSTRUMENTS SET enabled = 'NO';
+update performance_schema.setup_instruments SET enabled = 'NO';
 # Disable all consumers, for long standing waits
-update performance_schema.SETUP_CONSUMERS set enabled = 'NO';
+update performance_schema.setup_consumers set enabled = 'NO';
 
 # Helper to debug
 set @dump_all=FALSE;
 
 # Note that in general:
-# - COUNT/SUM/MAX(FILE_SUMMARY_BY_EVENT_NAME) >=
-#   COUNT/SUM/MAX(FILE_SUMMARY_BY_INSTANCE).
-# - MIN(FILE_SUMMARY_BY_EVENT_NAME) <=
-#   MIN(FILE_SUMMARY_BY_INSTANCE).
+# - COUNT/SUM/MAX(file_summary_by_event_name) >=
+#   COUNT/SUM/MAX(file_summary_by_instance).
+# - MIN(file_summary_by_event_name) <=
+#   MIN(file_summary_by_instance).
 # There will be equality only when file instances are not removed,
 # aka when a file is not deleted from the file system,
-# because doing so removes a row in FILE_SUMMARY_BY_INSTANCE.
+# because doing so removes a row in file_summary_by_instance.
 
 # Likewise:
-# - COUNT/SUM/MAX(EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME) >=
-#   COUNT/SUM/MAX(EVENTS_WAITS_SUMMARY_BY_INSTANCE)
-# - MIN(EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME) <=
-#   MIN(EVENTS_WAITS_SUMMARY_BY_INSTANCE)
+# - COUNT/SUM/MAX(events_waits_summary_global_by_event_name) >=
+#   COUNT/SUM/MAX(events_waits_summary_by_instance)
+# - MIN(events_waits_summary_global_by_event_name) <=
+#   MIN(events_waits_summary_by_instance)
 # There will be equality only when an instrument instance
 # is not removed, which is next to impossible to predictably guarantee
 # in the server.
@@ -77,18 +77,18 @@ set @dump_all=FALSE;
 # will cause a mysql_mutex_destroy on myisam/MYISAM_SHARE::intern_lock.
 # Another example, a thread terminating will cause a mysql_mutex_destroy
 # on sql/LOCK_delete
-# Both cause a row to be deleted from EVENTS_WAITS_SUMMARY_BY_INSTANCE.
+# Both cause a row to be deleted from events_waits_summary_by_instance.
 
 # Likewise:
-# - COUNT/SUM/MAX(EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME) >=
-#   COUNT/SUM/MAX(EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME)
-# - MIN(EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME) <=
-#   MIN(EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME)
+# - COUNT/SUM/MAX(events_waits_summary_global_by_event_name) >=
+#   COUNT/SUM/MAX(events_waits_summary_by_thread_by_event_name)
+# - MIN(events_waits_summary_global_by_event_name) <=
+#   MIN(events_waits_summary_by_thread_by_event_name)
 # There will be equality only when no thread is removed,
 # that is if no thread disconnects, or no sub thread (for example insert
 # delayed) ever completes.
 # A thread completing will cause rows in
-# EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME to be removed.
+# events_waits_summary_by_thread_by_event_name to be removed.
 
 --echo "Verifying file aggregate consistency"
 
@@ -101,29 +101,29 @@ set @dump_all=FALSE;
 # If any of these queries returns data, the test failed.
 
 SELECT EVENT_NAME, e.COUNT_READ, SUM(i.COUNT_READ)
-FROM performance_schema.FILE_SUMMARY_BY_EVENT_NAME AS e
-JOIN performance_schema.FILE_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.file_summary_by_event_name AS e
+JOIN performance_schema.file_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.COUNT_READ <> SUM(i.COUNT_READ))
 OR @dump_all;
 
 SELECT EVENT_NAME, e.COUNT_WRITE, SUM(i.COUNT_WRITE)
-FROM performance_schema.FILE_SUMMARY_BY_EVENT_NAME AS e
-JOIN performance_schema.FILE_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.file_summary_by_event_name AS e
+JOIN performance_schema.file_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.COUNT_WRITE <> SUM(i.COUNT_WRITE))
 OR @dump_all;
 
 SELECT EVENT_NAME, e.SUM_NUMBER_OF_BYTES_READ, SUM(i.SUM_NUMBER_OF_BYTES_READ)
-FROM performance_schema.FILE_SUMMARY_BY_EVENT_NAME AS e
-JOIN performance_schema.FILE_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.file_summary_by_event_name AS e
+JOIN performance_schema.file_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.SUM_NUMBER_OF_BYTES_READ <> SUM(i.SUM_NUMBER_OF_BYTES_READ))
 OR @dump_all;
 
 SELECT EVENT_NAME, e.SUM_NUMBER_OF_BYTES_WRITE, SUM(i.SUM_NUMBER_OF_BYTES_WRITE)
-FROM performance_schema.FILE_SUMMARY_BY_EVENT_NAME AS e
-JOIN performance_schema.FILE_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.file_summary_by_event_name AS e
+JOIN performance_schema.file_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.SUM_NUMBER_OF_BYTES_WRITE <> SUM(i.SUM_NUMBER_OF_BYTES_WRITE))
 OR @dump_all;
@@ -131,23 +131,23 @@ OR @dump_all;
 --echo "Verifying waits aggregate consistency (instance)"
 
 SELECT EVENT_NAME, e.SUM_TIMER_WAIT, SUM(i.SUM_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.SUM_TIMER_WAIT < SUM(i.SUM_TIMER_WAIT))
 OR @dump_all;
 
 SELECT EVENT_NAME, e.MIN_TIMER_WAIT, MIN(i.MIN_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.MIN_TIMER_WAIT > MIN(i.MIN_TIMER_WAIT))
 AND (MIN(i.MIN_TIMER_WAIT) != 0)
 OR @dump_all;
 
 SELECT EVENT_NAME, e.MAX_TIMER_WAIT, MAX(i.MAX_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE AS i USING (EVENT_NAME)
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_instance AS i USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.MAX_TIMER_WAIT < MAX(i.MAX_TIMER_WAIT))
 OR @dump_all;
@@ -155,16 +155,16 @@ OR @dump_all;
 --echo "Verifying waits aggregate consistency (thread)"
 
 SELECT EVENT_NAME, e.SUM_TIMER_WAIT, SUM(t.SUM_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME AS t
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_thread_by_event_name AS t
 USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.SUM_TIMER_WAIT < SUM(t.SUM_TIMER_WAIT))
 OR @dump_all;
 
 SELECT EVENT_NAME, e.MIN_TIMER_WAIT, MIN(t.MIN_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME AS t
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_thread_by_event_name AS t
 USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.MIN_TIMER_WAIT > MIN(t.MIN_TIMER_WAIT))
@@ -172,8 +172,8 @@ AND (MIN(t.MIN_TIMER_WAIT) != 0)
 OR @dump_all;
 
 SELECT EVENT_NAME, e.MAX_TIMER_WAIT, MAX(t.MAX_TIMER_WAIT)
-FROM performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME AS e
-JOIN performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME AS t
+FROM performance_schema.events_waits_summary_global_by_event_name AS e
+JOIN performance_schema.events_waits_summary_by_thread_by_event_name AS t
 USING (EVENT_NAME)
 GROUP BY EVENT_NAME
 HAVING (e.MAX_TIMER_WAIT < MAX(t.MAX_TIMER_WAIT))
@@ -182,8 +182,8 @@ OR @dump_all;
 
 # Cleanup
 
-update performance_schema.SETUP_CONSUMERS set enabled = 'YES';
-update performance_schema.SETUP_INSTRUMENTS
+update performance_schema.setup_consumers set enabled = 'YES';
+update performance_schema.setup_instruments
   set enabled = 'YES', timed = 'YES';
 
 drop table test.t1;

mysql-test/suite/perfschema/t/checksum.test

@@ -24,41 +24,41 @@
 #
 --disable_result_log
 
-checksum table performance_schema.COND_INSTANCES;
-checksum table performance_schema.EVENTS_WAITS_CURRENT;
-checksum table performance_schema.EVENTS_WAITS_HISTORY;
-checksum table performance_schema.EVENTS_WAITS_HISTORY_LONG;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME;
-checksum table performance_schema.FILE_INSTANCES;
-checksum table performance_schema.FILE_SUMMARY_BY_EVENT_NAME;
-checksum table performance_schema.FILE_SUMMARY_BY_INSTANCE;
-checksum table performance_schema.MUTEX_INSTANCES;
-checksum table performance_schema.PERFORMANCE_TIMERS;
-checksum table performance_schema.RWLOCK_INSTANCES;
-checksum table performance_schema.SETUP_CONSUMERS;
-checksum table performance_schema.SETUP_INSTRUMENTS;
-checksum table performance_schema.SETUP_TIMERS;
-checksum table performance_schema.THREADS;
+checksum table performance_schema.cond_instances;
+checksum table performance_schema.events_waits_current;
+checksum table performance_schema.events_waits_history;
+checksum table performance_schema.events_waits_history_long;
+checksum table performance_schema.events_waits_summary_by_instance;
+checksum table performance_schema.events_waits_summary_by_thread_by_event_name;
+checksum table performance_schema.events_waits_summary_global_by_event_name;
+checksum table performance_schema.file_instances;
+checksum table performance_schema.file_summary_by_event_name;
+checksum table performance_schema.file_summary_by_instance;
+checksum table performance_schema.mutex_instances;
+checksum table performance_schema.performance_timers;
+checksum table performance_schema.rwlock_instances;
+checksum table performance_schema.setup_consumers;
+checksum table performance_schema.setup_instruments;
+checksum table performance_schema.setup_timers;
+checksum table performance_schema.threads;
 
-checksum table performance_schema.COND_INSTANCES extended;
-checksum table performance_schema.EVENTS_WAITS_CURRENT extended;
-checksum table performance_schema.EVENTS_WAITS_HISTORY extended;
-checksum table performance_schema.EVENTS_WAITS_HISTORY_LONG extended;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_INSTANCE extended;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME extended;
-checksum table performance_schema.EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME extended;
-checksum table performance_schema.FILE_INSTANCES extended;
-checksum table performance_schema.FILE_SUMMARY_BY_EVENT_NAME extended;
-checksum table performance_schema.FILE_SUMMARY_BY_INSTANCE extended;
-checksum table performance_schema.MUTEX_INSTANCES extended;
-checksum table performance_schema.PERFORMANCE_TIMERS extended;
-checksum table performance_schema.RWLOCK_INSTANCES extended;
-checksum table performance_schema.SETUP_CONSUMERS extended;
-checksum table performance_schema.SETUP_INSTRUMENTS extended;
-checksum table performance_schema.SETUP_TIMERS extended;
-checksum table performance_schema.THREADS extended;
+checksum table performance_schema.cond_instances extended;
+checksum table performance_schema.events_waits_current extended;
+checksum table performance_schema.events_waits_history extended;
+checksum table performance_schema.events_waits_history_long extended;
+checksum table performance_schema.events_waits_summary_by_instance extended;
+checksum table performance_schema.events_waits_summary_by_thread_by_event_name extended;
+checksum table performance_schema.events_waits_summary_global_by_event_name extended;
+checksum table performance_schema.file_instances extended;
+checksum table performance_schema.file_summary_by_event_name extended;
+checksum table performance_schema.file_summary_by_instance extended;
+checksum table performance_schema.mutex_instances extended;
+checksum table performance_schema.performance_timers extended;
+checksum table performance_schema.rwlock_instances extended;
+checksum table performance_schema.setup_consumers extended;
+checksum table performance_schema.setup_instruments extended;
+checksum table performance_schema.setup_timers extended;
+checksum table performance_schema.threads extended;
 
 --enable_result_log