SHOW and FLUSH for I_S tables.

Extend existing plugins to support
* SHOW QUERY_RESPONSE_TIME
* FLUSH QUERY_RESPONSE_TIME
* SHOW LOCALE

move userstat tables to use the new API instead of
hand-coded syntax

client/mysqladmin.cc

@@ -693,10 +693,7 @@ static int execute_commands(MYSQL *mysql,int argc, char **argv)
       if (mysql_refresh(mysql,
 			(uint) ~(REFRESH_GRANT | REFRESH_STATUS |
 				 REFRESH_READ_LOCK | REFRESH_SLAVE |
-				 REFRESH_MASTER | REFRESH_TABLE_STATS |
-                                 REFRESH_INDEX_STATS |
-                                 REFRESH_USER_STATS |
-                                 REFRESH_CLIENT_STATS)))
+				 REFRESH_MASTER)))
       {
 	my_printf_error(0, "refresh failed; error: '%s'", error_flags,
 			mysql_error(mysql));

include/mysql_com.h

@@ -186,11 +186,7 @@ enum enum_server_command
 #define REFRESH_USER_RESOURCES  (1ULL << 19)
 #define REFRESH_FOR_EXPORT      (1ULL << 20) /* FLUSH TABLES ... FOR EXPORT */
 
-#define REFRESH_TABLE_STATS     (1ULL << 27) /* Refresh table stats hash table */
-#define REFRESH_INDEX_STATS     (1ULL << 28) /* Refresh index stats hash table */
-#define REFRESH_USER_STATS      (1ULL << 29) /* Refresh user stats hash table */
-#define REFRESH_CLIENT_STATS    (1ULL << 30) /* Refresh client stats hash table */
-
+#define REFRESH_GENERIC         (1ULL << 30)
 #define REFRESH_FAST            (1ULL << 31) /* Intern flag */
 
 #define CLIENT_LONG_PASSWORD	1	/* new more secure passwords */

mysql-test/r/mysqld--help.result

@@ -1269,7 +1269,7 @@ performance-schema-max-rwlock-instances -1
 performance-schema-max-socket-classes 10
 performance-schema-max-socket-instances -1
 performance-schema-max-stage-classes 150
-performance-schema-max-statement-classes 181
+performance-schema-max-statement-classes 178
 performance-schema-max-table-handles -1
 performance-schema-max-table-instances -1
 performance-schema-max-thread-classes 50

mysql-test/r/status_user.result

@@ -180,12 +180,9 @@ select * from information_schema.index_statistics;
 TABLE_SCHEMA	TABLE_NAME	INDEX_NAME	ROWS_READ
 select * from information_schema.table_statistics;
 TABLE_SCHEMA	TABLE_NAME	ROWS_READ	ROWS_CHANGED	ROWS_CHANGED_X_INDEXES
-show status like "%statistics%";
+show status like "%generic%";
 Variable_name	Value
-Com_show_client_statistics	0
-Com_show_index_statistics	1
-Com_show_table_statistics	1
-Com_show_user_statistics	0
+Com_show_generic	2
 select connected_time <> 0, busy_time <> 0, bytes_received <> 0,
 bytes_sent <> 0, binlog_bytes_written <> 0
 from information_schema.user_statistics;

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

@@ -116,7 +116,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -46,7 +46,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -36,13 +36,8 @@ TABLE	performance_schema	%	NO	NO
 select digest_text, count_star
 from performance_schema.events_statements_summary_by_digest
 where digest_text like "%in_%_digest%";
-<<<<<<< HEAD
 digest_text	count_star
 SELECT ? AS in_master_digest 	1
-=======
-digest	digest_text	count_star
-22e44734c3711653c51372e129da5d7f	SELECT ? AS in_master_digest 	1
->>>>>>> MDEV-5317 Compound statement / anonymous blocks
 insert into test.marker values (2);
 **** On Slave ****
 select * from test.marker;
@@ -68,13 +63,8 @@ TABLE	slave	foo	YES	YES
 select digest_text, count_star
 from performance_schema.events_statements_summary_by_digest
 where digest_text like "%in_%_digest%";
-<<<<<<< HEAD
 digest_text	count_star
 SELECT ? AS in_slave_digest 	1
-=======
-digest	digest_text	count_star
-ddeda363aafcef928734dcf9afe60d76	SELECT ? AS in_slave_digest 	1
->>>>>>> MDEV-5317 Compound statement / anonymous blocks
 **** On Master ****
 delete from performance_schema.setup_objects
 where object_schema='master';

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	0
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	0
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	0
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	0
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	0
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	0
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	0

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -93,7 +93,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -111,7 +111,6 @@ DROP TRIGGER trg;
 ####################################
 SELECT SCHEMA_NAME, DIGEST_TEXT, COUNT_STAR, SUM_ROWS_AFFECTED, SUM_WARNINGS,
 SUM_ERRORS FROM performance_schema.events_statements_summary_by_digest;
-<<<<<<< HEAD
 SCHEMA_NAME	DIGEST_TEXT	COUNT_STAR	SUM_ROWS_AFFECTED	SUM_WARNINGS	SUM_ERRORS
 statements_digest	TRUNCATE TABLE performance_schema . events_statements_summary_by_digest 	1	0	0	0
 statements_digest	SELECT ? FROM t1 	1	0	0	0
@@ -150,46 +149,6 @@ statements_digest	DROP FUNCTION func 	1	0	0	0
 statements_digest	CREATE TRIGGER trg BEFORE INSERT ON t12 FOR EACH ROW SET @ ? := ? 	1	0	0	0
 statements_digest	INSERT INTO t12 VALUES (?) 	2	2	0	0
 statements_digest	DROP TRIGGER trg 	1	0	0	0
-=======
-SCHEMA_NAME	DIGEST	DIGEST_TEXT	COUNT_STAR	SUM_ROWS_AFFECTED	SUM_WARNINGS	SUM_ERRORS
-statements_digest	a88df6e3c0760efe1288e012e305ac1b	TRUNCATE TABLE performance_schema . events_statements_summary_by_digest 	1	0	0	0
-statements_digest	6f98e578d7e016b83095e3ba47ee06a3	SELECT ? FROM t1 	1	0	0	0
-statements_digest	063d94a747f3086a8f52bef0ac0d95e6	SELECT ? FROM `t1` 	1	0	0	0
-statements_digest	d981dbd1425e8f7a7ce9b11ee9b540a9	SELECT ?, ... FROM t1 	2	0	0	0
-statements_digest	e3836f41d25ef0f12d2bfead9f9e4ba5	SELECT ? FROM t2 	1	0	0	0
-statements_digest	21c9de801f0e325050fd2adaf1dc1c82	SELECT ?, ... FROM t2 	2	0	0	0
-statements_digest	6c1b5c47bc04239226083501685023e0	INSERT INTO t1 VALUES (?) 	1	1	0	0
-statements_digest	ced094851312b62e161ca6c52a93f253	INSERT INTO t2 VALUES (?) 	1	1	0	0
-statements_digest	523ba7a5e63133c3cf2d6117597d18a7	INSERT INTO t3 VALUES (...) 	4	4	0	0
-statements_digest	6192356916c06a3d9eacdfc909ceb15a	INSERT INTO t4 VALUES (...) 	1	1	0	0
-statements_digest	794e70704f84d695e2668d59ecb68961	INSERT INTO t5 VALUES (...) 	1	1	0	0
-statements_digest	d8daf9229bf069b2c2c83878d92ef9b5	INSERT INTO t1 VALUES (?) /* , ... */ 	2	7	0	0
-statements_digest	4d4e8facaea256c03b12e25e561102c1	INSERT INTO t3 VALUES (...) /* , ... */ 	1	3	0	0
-statements_digest	b025e1fa9324e8d9655dddbcaf9942f4	INSERT INTO t5 VALUES (...) /* , ... */ 	1	3	0	0
-statements_digest	5dc73ac163595ff36a944dd8aa602b48	INSERT INTO t1 VALUES ( NULL ) 	1	1	0	0
-statements_digest	80040c738fbfc2bcf9b5ef31de57f5bf	INSERT INTO t6 VALUES (...) 	5	5	0	0
-statements_digest	aeb185ab9b6e9d5a49e47c8741b8acdf	SELECT ? + ? 	3	0	0	0
-statements_digest	d3804664eeee11407f3fcbd5c29a1f73	SELECT ? 	1	0	0	0
-statements_digest	d2faa94bba9e4af44cd60fc19e56550d	CREATE SCHEMA statements_digest_temp 	2	2	0	0
-statements_digest	a43855a07cae52569ef7c23e74d6af53	DROP SCHEMA statements_digest_temp 	2	0	0	0
-statements_digest	2c73cd7777d8d43791b501798342cde8	SELECT ? FROM no_such_table 	1	0	0	1
-statements_digest	f0eef43d84476d38fd70604bfb63a26b	CREATE TABLE dup_table ( c CHARACTER (?) ) 	2	0	0	1
-statements_digest	e6a2f4869cfc84d0dd108eb8faa4d42b	DROP TABLE dup_table 	1	0	0	0
-statements_digest	4e12863e0b8eacace4f84a0d6ac05c88	INSERT INTO t11 VALUES (?) 	1	1	1	0
-statements_digest	d3eda26b379bd56340ce84fe395dfff7	SHOW WARNINGS 	1	0	0	0
-statements_digest	dae9ba207d784b1eca3ab3ffb65ec30e	PREPARE stmt FROM ? 	1	0	0	0
-statements_digest	a44f4b7d63039640a75344e008b73c9b	EXECUTE stmt 	2	0	0	0
-statements_digest	36f2dd152298707b7e95ba425737d2cc	DEALLOCATE PREPARE stmt 	1	0	0	0
-statements_digest	ebbf2166ce31a1ba4f82798c6cab1beb	CREATE PROCEDURE p1 ( ) BEGIN SELECT * FROM t12 ; END 	1	0	0	0
-statements_digest	065c14e52c473d62ef7153e689cb41da	CALL p1 ( ) 	2	0	0	0
-statements_digest	5f3f9f3b85dbfc4802edbd55449a64b7	DROP PROCEDURE p1 	1	0	0	0
-statements_digest	456a6abc6e28fd9f0f731dc98cfaf419	CREATE FUNCTION `func` ( a INTEGER , b INTEGER ) RETURNS INTEGER (?) RETURN a + b 	1	0	0	0
-statements_digest	a6fa9d3f94ed15f5a626da33430b7c95	SELECT func (...) 	2	0	0	0
-statements_digest	2bf3c4751ac825d34be28280f80bda97	DROP FUNCTION func 	1	0	0	0
-statements_digest	a30279da2544f743746bfe467b9cc50b	CREATE TRIGGER trg BEFORE INSERT ON t12 FOR EACH ROW SET @ ? := ? 	1	0	0	0
-statements_digest	a347955b86e599d7e0c4a4e3b2282fa2	INSERT INTO t12 VALUES (?) 	2	2	0	0
-statements_digest	eb2873245de755d3d93312c48b850e7f	DROP TRIGGER trg 	1	0	0	0
->>>>>>> MDEV-5317 Compound statement / anonymous blocks
 ####################################
 # CLEANUP
 ####################################

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

@@ -123,7 +123,6 @@ DROP TRIGGER trg;
 ####################################
 # QUERYING PS STATEMENT DIGEST
 ####################################
-<<<<<<< HEAD
 SELECT schema_name,digest_text, count_star FROM performance_schema.events_statements_summary_by_digest;
 schema_name	digest_text	count_star
 statements_digest	TRUNCATE TABLE performance_schema . events_statements_summary_by_digest 	1
@@ -165,49 +164,6 @@ statements_digest	INSERT INTO t12 VALUES (?) 	2
 statements_digest	DROP TRIGGER trg 	1
 SELECT digest_text FROM performance_schema.events_statements_current;
 digest_text
-=======
-SELECT schema_name, digest, digest_text, count_star FROM performance_schema.events_statements_summary_by_digest;
-schema_name	digest	digest_text	count_star
-statements_digest	a88df6e3c0760efe1288e012e305ac1b	TRUNCATE TABLE performance_schema . events_statements_summary_by_digest 	1
-statements_digest	6f98e578d7e016b83095e3ba47ee06a3	SELECT ? FROM t1 	1
-statements_digest	063d94a747f3086a8f52bef0ac0d95e6	SELECT ? FROM `t1` 	1
-statements_digest	d981dbd1425e8f7a7ce9b11ee9b540a9	SELECT ?, ... FROM t1 	2
-statements_digest	e3836f41d25ef0f12d2bfead9f9e4ba5	SELECT ? FROM t2 	1
-statements_digest	21c9de801f0e325050fd2adaf1dc1c82	SELECT ?, ... FROM t2 	2
-statements_digest	6c1b5c47bc04239226083501685023e0	INSERT INTO t1 VALUES (?) 	1
-statements_digest	ced094851312b62e161ca6c52a93f253	INSERT INTO t2 VALUES (?) 	1
-statements_digest	523ba7a5e63133c3cf2d6117597d18a7	INSERT INTO t3 VALUES (...) 	4
-statements_digest	6192356916c06a3d9eacdfc909ceb15a	INSERT INTO t4 VALUES (...) 	1
-statements_digest	794e70704f84d695e2668d59ecb68961	INSERT INTO t5 VALUES (...) 	1
-statements_digest	d8daf9229bf069b2c2c83878d92ef9b5	INSERT INTO t1 VALUES (?) /* , ... */ 	2
-statements_digest	4d4e8facaea256c03b12e25e561102c1	INSERT INTO t3 VALUES (...) /* , ... */ 	1
-statements_digest	b025e1fa9324e8d9655dddbcaf9942f4	INSERT INTO t5 VALUES (...) /* , ... */ 	1
-statements_digest	5dc73ac163595ff36a944dd8aa602b48	INSERT INTO t1 VALUES ( NULL ) 	1
-statements_digest	80040c738fbfc2bcf9b5ef31de57f5bf	INSERT INTO t6 VALUES (...) 	5
-statements_digest	aeb185ab9b6e9d5a49e47c8741b8acdf	SELECT ? + ? 	3
-statements_digest	d3804664eeee11407f3fcbd5c29a1f73	SELECT ? 	1
-statements_digest	d2faa94bba9e4af44cd60fc19e56550d	CREATE SCHEMA statements_digest_temp 	2
-statements_digest	a43855a07cae52569ef7c23e74d6af53	DROP SCHEMA statements_digest_temp 	2
-statements_digest	2c73cd7777d8d43791b501798342cde8	SELECT ? FROM no_such_table 	1
-statements_digest	f0eef43d84476d38fd70604bfb63a26b	CREATE TABLE dup_table ( c CHARACTER (?) ) 	2
-statements_digest	e6a2f4869cfc84d0dd108eb8faa4d42b	DROP TABLE dup_table 	1
-statements_digest	4e12863e0b8eacace4f84a0d6ac05c88	INSERT INTO t11 VALUES (?) 	1
-statements_digest	d3eda26b379bd56340ce84fe395dfff7	SHOW WARNINGS 	1
-statements_digest	dae9ba207d784b1eca3ab3ffb65ec30e	PREPARE stmt FROM ? 	1
-statements_digest	a44f4b7d63039640a75344e008b73c9b	EXECUTE stmt 	2
-statements_digest	36f2dd152298707b7e95ba425737d2cc	DEALLOCATE PREPARE stmt 	1
-statements_digest	ebbf2166ce31a1ba4f82798c6cab1beb	CREATE PROCEDURE p1 ( ) BEGIN SELECT * FROM t12 ; END 	1
-statements_digest	065c14e52c473d62ef7153e689cb41da	CALL p1 ( ) 	2
-statements_digest	5f3f9f3b85dbfc4802edbd55449a64b7	DROP PROCEDURE p1 	1
-statements_digest	456a6abc6e28fd9f0f731dc98cfaf419	CREATE FUNCTION `func` ( a INTEGER , b INTEGER ) RETURNS INTEGER (?) RETURN a + b 	1
-statements_digest	a6fa9d3f94ed15f5a626da33430b7c95	SELECT func (...) 	2
-statements_digest	2bf3c4751ac825d34be28280f80bda97	DROP FUNCTION func 	1
-statements_digest	a30279da2544f743746bfe467b9cc50b	CREATE TRIGGER trg BEFORE INSERT ON t12 FOR EACH ROW SET @ ? := ? 	1
-statements_digest	a347955b86e599d7e0c4a4e3b2282fa2	INSERT INTO t12 VALUES (?) 	2
-statements_digest	eb2873245de755d3d93312c48b850e7f	DROP TRIGGER trg 	1
-SELECT digest, digest_text FROM performance_schema.events_statements_current;
-digest	digest_text
->>>>>>> MDEV-5317 Compound statement / anonymous blocks
 ####################################
 # CLEANUP
 ####################################

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

@@ -6,14 +6,7 @@ SELECT 1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1
 ####################################
 # QUERYING PS STATEMENT DIGEST
 ####################################
-<<<<<<< HEAD
 SELECT schema_name, digest_text, count_star FROM events_statements_summary_by_digest;
 schema_name	digest_text	count_star
 performance_schema	TRUNCATE TABLE events_statements_summary_by_digest 	1
 performance_schema	SELECT ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ...	1
-=======
-SELECT schema_name, digest, digest_text, count_star FROM events_statements_summary_by_digest;
-schema_name	digest	digest_text	count_star
-performance_schema	70f9d0c8bf1936f2fb83118b3ae880f0	TRUNCATE TABLE events_statements_summary_by_digest 	1
-performance_schema	63f9aaeed7859671c6a42c75fcd43785	SELECT ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ...	1
->>>>>>> MDEV-5317 Compound statement / anonymous blocks

mysql-test/suite/perfschema/r/table_aggregate_global_2u_2t.result

@@ -63,7 +63,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_aggregate_global_2u_3t.result

@@ -62,7 +62,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_aggregate_global_4u_2t.result

@@ -63,7 +63,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_aggregate_global_4u_3t.result

@@ -62,7 +62,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_aggregate_hist_2u_2t.result

@@ -61,7 +61,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_aggregate_hist_2u_3t.result

@@ -60,7 +60,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_aggregate_hist_4u_2t.result

@@ -61,7 +61,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_aggregate_hist_4u_3t.result

@@ -60,7 +60,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

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

@@ -62,7 +62,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_aggregate_thread_2u_2t.result

@@ -63,7 +63,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_aggregate_thread_2u_3t.result

@@ -62,7 +62,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_aggregate_thread_4u_2t.result

@@ -63,7 +63,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_aggregate_thread_4u_3t.result

@@ -62,7 +62,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_global_2u_2t.result

@@ -65,7 +65,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_global_2u_3t.result

@@ -64,7 +64,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_global_4u_2t.result

@@ -65,7 +65,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_global_4u_3t.result

@@ -64,7 +64,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_hist_2u_2t.result

@@ -63,7 +63,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_hist_2u_3t.result

@@ -62,7 +62,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_hist_4u_2t.result

@@ -63,7 +63,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_hist_4u_3t.result

@@ -62,7 +62,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_thread_2u_2t.result

@@ -65,7 +65,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_thread_2u_3t.result

@@ -64,7 +64,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_thread_4u_2t.result

@@ -65,7 +65,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_io_aggregate_thread_4u_3t.result

@@ -64,7 +64,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_global_2u_2t.result

@@ -65,7 +65,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_global_2u_3t.result

@@ -64,7 +64,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_global_4u_2t.result

@@ -65,7 +65,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_global_4u_3t.result

@@ -64,7 +64,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_hist_2u_2t.result

@@ -63,7 +63,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_hist_2u_3t.result

@@ -62,7 +62,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_hist_4u_2t.result

@@ -63,7 +63,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_hist_4u_3t.result

@@ -62,7 +62,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_thread_2u_2t.result

@@ -65,7 +65,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_thread_2u_3t.result

@@ -64,7 +64,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_thread_4u_2t.result

@@ -65,7 +65,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/perfschema/r/table_lock_aggregate_thread_4u_3t.result

@@ -64,7 +64,7 @@ performance_schema_max_rwlock_instances	5000
 performance_schema_max_socket_classes	10
 performance_schema_max_socket_instances	1000
 performance_schema_max_stage_classes	150
-performance_schema_max_statement_classes	181
+performance_schema_max_statement_classes	178
 performance_schema_max_table_handles	1000
 performance_schema_max_table_instances	500
 performance_schema_max_thread_classes	50

mysql-test/suite/plugins/r/locales.result

@@ -111,3 +111,142 @@ ID	NAME	DESCRIPTION	MAX_MONTH_NAME_LENGTH	MAX_DAY_NAME_LENGTH	DECIMAL_POINT	THOU
 108	zh_HK	Chinese - Hong Kong SAR	3	3	.	,	english
 109	el_GR	Greek - Greece	11	9	,	.	greek
 110	rm_CH	Romansh - Switzerland	9	9	,	'	english
+show locales;
+Id	Name	Description	Error_Message_Language
+0	en_US	English - United States	english
+1	en_GB	English - United Kingdom	english
+2	ja_JP	Japanese - Japan	japanese
+3	sv_SE	Swedish - Sweden	swedish
+4	de_DE	German - Germany	german
+5	fr_FR	French - France	french
+6	ar_AE	Arabic - United Arab Emirates	english
+7	ar_BH	Arabic - Bahrain	english
+8	ar_JO	Arabic - Jordan	english
+9	ar_SA	Arabic - Saudi Arabia	english
+10	ar_SY	Arabic - Syria	english
+11	be_BY	Belarusian - Belarus	english
+12	bg_BG	Bulgarian - Bulgaria	english
+13	ca_ES	Catalan - Catalan	english
+14	cs_CZ	Czech - Czech Republic	czech
+15	da_DK	Danish - Denmark	danish
+16	de_AT	German - Austria	german
+17	es_ES	Spanish - Spain	spanish
+18	et_EE	Estonian - Estonia	estonian
+19	eu_ES	Basque - Basque	english
+20	fi_FI	Finnish - Finland	english
+21	fo_FO	Faroese - Faroe Islands	english
+22	gl_ES	Galician - Galician	english
+23	gu_IN	Gujarati - India	english
+24	he_IL	Hebrew - Israel	english
+25	hi_IN	Hindi - India	english
+26	hr_HR	Croatian - Croatia	english
+27	hu_HU	Hungarian - Hungary	hungarian
+28	id_ID	Indonesian - Indonesia	english
+29	is_IS	Icelandic - Iceland	english
+30	it_CH	Italian - Switzerland	italian
+31	ko_KR	Korean - Korea	korean
+32	lt_LT	Lithuanian - Lithuania	english
+33	lv_LV	Latvian - Latvia	english
+34	mk_MK	Macedonian - FYROM	english
+35	mn_MN	Mongolia - Mongolian	english
+36	ms_MY	Malay - Malaysia	english
+37	nb_NO	Norwegian(Bokml) - Norway	norwegian
+38	nl_NL	Dutch - The Netherlands	dutch
+39	pl_PL	Polish - Poland	polish
+40	pt_BR	Portugese - Brazil	portuguese
+41	pt_PT	Portugese - Portugal	portuguese
+42	ro_RO	Romanian - Romania	romanian
+43	ru_RU	Russian - Russia	russian
+44	ru_UA	Russian - Ukraine	russian
+45	sk_SK	Slovak - Slovakia	slovak
+46	sl_SI	Slovenian - Slovenia	english
+47	sq_AL	Albanian - Albania	english
+48	sr_RS	Serbian - Serbia	serbian
+49	ta_IN	Tamil - India	english
+50	te_IN	Telugu - India	english
+51	th_TH	Thai - Thailand	english
+52	tr_TR	Turkish - Turkey	english
+53	uk_UA	Ukrainian - Ukraine	ukrainian
+54	ur_PK	Urdu - Pakistan	english
+55	vi_VN	Vietnamese - Vietnam	english
+56	zh_CN	Chinese - Peoples Republic of China	english
+57	zh_TW	Chinese - Taiwan	english
+58	ar_DZ	Arabic - Algeria	english
+59	ar_EG	Arabic - Egypt	english
+60	ar_IN	Arabic - Iran	english
+61	ar_IQ	Arabic - Iraq	english
+62	ar_KW	Arabic - Kuwait	english
+63	ar_LB	Arabic - Lebanon	english
+64	ar_LY	Arabic - Libya	english
+65	ar_MA	Arabic - Morocco	english
+66	ar_OM	Arabic - Oman	english
+67	ar_QA	Arabic - Qatar	english
+68	ar_SD	Arabic - Sudan	english
+69	ar_TN	Arabic - Tunisia	english
+70	ar_YE	Arabic - Yemen	english
+71	de_BE	German - Belgium	german
+72	de_CH	German - Switzerland	german
+73	de_LU	German - Luxembourg	german
+74	en_AU	English - Australia	english
+75	en_CA	English - Canada	english
+76	en_IN	English - India	english
+77	en_NZ	English - New Zealand	english
+78	en_PH	English - Philippines	english
+79	en_ZA	English - South Africa	english
+80	en_ZW	English - Zimbabwe	english
+81	es_AR	Spanish - Argentina	spanish
+82	es_BO	Spanish - Bolivia	spanish
+83	es_CL	Spanish - Chile	spanish
+84	es_CO	Spanish - Columbia	spanish
+85	es_CR	Spanish - Costa Rica	spanish
+86	es_DO	Spanish - Dominican Republic	spanish
+87	es_EC	Spanish - Ecuador	spanish
+88	es_GT	Spanish - Guatemala	spanish
+89	es_HN	Spanish - Honduras	spanish
+90	es_MX	Spanish - Mexico	spanish
+91	es_NI	Spanish - Nicaragua	spanish
+92	es_PA	Spanish - Panama	spanish
+93	es_PE	Spanish - Peru	spanish
+94	es_PR	Spanish - Puerto Rico	spanish
+95	es_PY	Spanish - Paraguay	spanish
+96	es_SV	Spanish - El Salvador	spanish
+97	es_US	Spanish - United States	spanish
+98	es_UY	Spanish - Uruguay	spanish
+99	es_VE	Spanish - Venezuela	spanish
+100	fr_BE	French - Belgium	french
+101	fr_CA	French - Canada	french
+102	fr_CH	French - Switzerland	french
+103	fr_LU	French - Luxembourg	french
+104	it_IT	Italian - Italy	italian
+105	nl_BE	Dutch - Belgium	dutch
+106	no_NO	Norwegian - Norway	norwegian
+107	sv_FI	Swedish - Finland	swedish
+108	zh_HK	Chinese - Hong Kong SAR	english
+109	el_GR	Greek - Greece	greek
+110	rm_CH	Romansh - Switzerland	english
+show locales like '%spanish%';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'like '%spanish%'' at line 1
+show locales where description like '%spanish%';
+Id	Name	Description	Error_Message_Language
+17	es_ES	Spanish - Spain	spanish
+81	es_AR	Spanish - Argentina	spanish
+82	es_BO	Spanish - Bolivia	spanish
+83	es_CL	Spanish - Chile	spanish
+84	es_CO	Spanish - Columbia	spanish
+85	es_CR	Spanish - Costa Rica	spanish
+86	es_DO	Spanish - Dominican Republic	spanish
+87	es_EC	Spanish - Ecuador	spanish
+88	es_GT	Spanish - Guatemala	spanish
+89	es_HN	Spanish - Honduras	spanish
+90	es_MX	Spanish - Mexico	spanish
+91	es_NI	Spanish - Nicaragua	spanish
+92	es_PA	Spanish - Panama	spanish
+93	es_PE	Spanish - Peru	spanish
+94	es_PR	Spanish - Puerto Rico	spanish
+95	es_PY	Spanish - Paraguay	spanish
+96	es_SV	Spanish - El Salvador	spanish
+97	es_US	Spanish - United States	spanish
+98	es_UY	Spanish - Uruguay	spanish
+99	es_VE	Spanish - Venezuela	spanish
+flush locales;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'locales' at line 1

mysql-test/suite/plugins/r/qc_info.result

@@ -16,3 +16,7 @@ set global query_cache_size = 0;
 select * from information_schema.query_cache_info;
 STATEMENT_SCHEMA	STATEMENT_TEXT	RESULT_BLOCKS_COUNT	RESULT_BLOCKS_SIZE	RESULT_BLOCKS_SIZE_USED
 set global query_cache_size= default;
+show query_cache_info;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'query_cache_info' at line 1
+flush query_cache_info;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'query_cache_info' at line 1

mysql-test/suite/plugins/t/locales.test

@@ -4,4 +4,10 @@ if (`select count(*) = 0 from information_schema.plugins where plugin_name = 'lo
 }
 
 select * from information_schema.locales;
+show locales;
+--error ER_PARSE_ERROR
+show locales like '%spanish%';
+show locales where description like '%spanish%';
+--error ER_PARSE_ERROR
+flush locales;
 

mysql-test/suite/plugins/t/qc_info.test

@@ -9,3 +9,8 @@ select * from information_schema.query_cache_info;
 
 set global query_cache_size= default;
 
+--error ER_PARSE_ERROR
+show query_cache_info;
+--error ER_PARSE_ERROR
+flush query_cache_info;
+

mysql-test/suite/sys_vars/r/sysvars_server_embedded.result

@@ -2627,9 +2627,9 @@ READ_ONLY	YES
 COMMAND_LINE_ARGUMENT	REQUIRED
 VARIABLE_NAME	PERFORMANCE_SCHEMA_MAX_STATEMENT_CLASSES
 SESSION_VALUE	NULL
-GLOBAL_VALUE	181
+GLOBAL_VALUE	178
 GLOBAL_VALUE_ORIGIN	COMPILE-TIME
-DEFAULT_VALUE	181
+DEFAULT_VALUE	178
 VARIABLE_SCOPE	GLOBAL
 VARIABLE_TYPE	BIGINT UNSIGNED
 VARIABLE_COMMENT	Maximum number of statement instruments.

mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result

@@ -2795,9 +2795,9 @@ READ_ONLY	YES
 COMMAND_LINE_ARGUMENT	REQUIRED
 VARIABLE_NAME	PERFORMANCE_SCHEMA_MAX_STATEMENT_CLASSES
 SESSION_VALUE	NULL
-GLOBAL_VALUE	181
+GLOBAL_VALUE	178
 GLOBAL_VALUE_ORIGIN	COMPILE-TIME
-DEFAULT_VALUE	181
+DEFAULT_VALUE	178
 VARIABLE_SCOPE	GLOBAL
 VARIABLE_TYPE	BIGINT UNSIGNED
 VARIABLE_COMMENT	Maximum number of statement instruments.

mysql-test/t/status_user.test

@@ -72,7 +72,7 @@ flush table_statistics;
 flush index_statistics;
 select * from information_schema.index_statistics;
 select * from information_schema.table_statistics;
-show status like "%statistics%";
+show status like "%generic%";
 
 #
 # Test that some variables are not 0

plugin/feedback/sender_thread.cc

@@ -16,6 +16,7 @@
 #include "feedback.h"
 #include <sql_acl.h>
 #include <sql_parse.h>
+#include <sql_show.h>
 #include <time.h>
 
 namespace feedback {
@@ -120,7 +121,7 @@ static int prepare_for_fill(TABLE_LIST *tables)
                          strlen(i_s_feedback->table_name),
                          0, TL_READ);
   tables->schema_table= i_s_feedback;
-  tables->table= i_s_feedback->create_table(thd, tables);
+  tables->table= create_schema_table(thd, tables);
   if (!tables->table)
     return 1;
 

plugin/locale_info/locale_info.cc

@@ -38,14 +38,14 @@ static MY_LOCALE **locale_list;
 /* LOCALES */
 static ST_FIELD_INFO locale_info_locale_fields_info[]=
 {
-  {"ID", 4, MYSQL_TYPE_LONGLONG, 0, 0, 0, 0},
-  {"NAME", 255, MYSQL_TYPE_STRING, 0, 0, 0, 0},
-  {"DESCRIPTION", 255,  MYSQL_TYPE_STRING, 0, 0, 0, 0},
+  {"ID", 4, MYSQL_TYPE_LONGLONG, 0, 0, "Id", 0},
+  {"NAME", 255, MYSQL_TYPE_STRING, 0, 0, "Name", 0},
+  {"DESCRIPTION", 255,  MYSQL_TYPE_STRING, 0, 0, "Description", 0},
   {"MAX_MONTH_NAME_LENGTH", 4, MYSQL_TYPE_LONGLONG, 0, 0, 0, 0},
   {"MAX_DAY_NAME_LENGTH", 4, MYSQL_TYPE_LONGLONG, 0, 0, 0, 0},
   {"DECIMAL_POINT", 2, MYSQL_TYPE_STRING, 0, 0, 0, 0},
   {"THOUSAND_SEP", 2, MYSQL_TYPE_STRING, 0, 0, 0, 0},
-  {"ERROR_MESSAGE_LANGUAGE", 64, MYSQL_TYPE_STRING, 0, 0, 0, 0},
+  {"ERROR_MESSAGE_LANGUAGE", 64, MYSQL_TYPE_STRING, 0, 0, "Error_Message_Language", 0},
   {0, 0, MYSQL_TYPE_STRING, 0, 0, 0, 0}
 };
 static int locale_info_fill_table_locale(THD* thd, TABLE_LIST* tables, COND* cond)

plugin/query_response_time/mysql-test/query_response_time/query_response_time.inc

@@ -2,7 +2,7 @@ SET SESSION query_response_time_exec_time_debug=100000;
 
 SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 EVAL SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=$base;
-SET GLOBAL query_response_time_flush=1;
+FLUSH QUERY_RESPONSE_TIME;
 # Following two queries check works of FLUSH and 
 # respecting of "QUERY_RESPONSE_TIME_STATS" variable (see launchpad bug #855312)
 SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
@@ -36,6 +36,6 @@ SET SESSION query_response_time_exec_time_debug=100000;
 SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 
 SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
-SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
+SHOW QUERY_RESPONSE_TIME;
 
 SET SESSION query_response_time_exec_time_debug=default;

plugin/query_response_time/mysql-test/query_response_time/query_response_time.result

@@ -3,7 +3,7 @@ SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1;
 Warnings:
 Warning	1292	Truncated incorrect query_response_time_range_base value: '1'
-SET GLOBAL query_response_time_flush=1;
+FLUSH QUERY_RESPONSE_TIME;
 SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
 TIME	COUNT	TOTAL
       0.000001	0	      0.000000
@@ -144,8 +144,8 @@ SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
 Variable_name	Value
 query_response_time_range_base	2
-SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
-TIME	COUNT	TOTAL
+SHOW QUERY_RESPONSE_TIME;
+Time	Count	Total
       0.000001	24	      0.000000
       0.000003	0	      0.000000
       0.000007	0	      0.000000
@@ -194,7 +194,7 @@ SET SESSION query_response_time_exec_time_debug=default;
 SET SESSION query_response_time_exec_time_debug=100000;
 SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=2;
-SET GLOBAL query_response_time_flush=1;
+FLUSH QUERY_RESPONSE_TIME;
 SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
 TIME	COUNT	TOTAL
       0.000001	0	      0.000000
@@ -335,8 +335,8 @@ SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
 Variable_name	Value
 query_response_time_range_base	2
-SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
-TIME	COUNT	TOTAL
+SHOW QUERY_RESPONSE_TIME;
+Time	Count	Total
       0.000001	24	      0.000000
       0.000003	0	      0.000000
       0.000007	0	      0.000000
@@ -385,7 +385,7 @@ SET SESSION query_response_time_exec_time_debug=default;
 SET SESSION query_response_time_exec_time_debug=100000;
 SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=10;
-SET GLOBAL query_response_time_flush=1;
+FLUSH QUERY_RESPONSE_TIME;
 SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
 TIME	COUNT	TOTAL
       0.000001	0	      0.000000
@@ -496,8 +496,8 @@ SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
 Variable_name	Value
 query_response_time_range_base	10
-SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
-TIME	COUNT	TOTAL
+SHOW QUERY_RESPONSE_TIME;
+Time	Count	Total
       0.000001	24	      0.000000
       0.000010	0	      0.000000
       0.000100	0	      0.000000
@@ -516,7 +516,7 @@ SET SESSION query_response_time_exec_time_debug=default;
 SET SESSION query_response_time_exec_time_debug=100000;
 SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=7;
-SET GLOBAL query_response_time_flush=1;
+FLUSH QUERY_RESPONSE_TIME;
 SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
 TIME	COUNT	TOTAL
       0.000001	0	      0.000000
@@ -630,8 +630,8 @@ SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
 Variable_name	Value
 query_response_time_range_base	7
-SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
-TIME	COUNT	TOTAL
+SHOW QUERY_RESPONSE_TIME;
+Time	Count	Total
       0.000001	24	      0.000000
       0.000008	0	      0.000000
       0.000059	0	      0.000000
@@ -653,7 +653,7 @@ SET SESSION query_response_time_exec_time_debug=default;
 SET SESSION query_response_time_exec_time_debug=100000;
 SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=156;
-SET GLOBAL query_response_time_flush=1;
+FLUSH QUERY_RESPONSE_TIME;
 SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
 TIME	COUNT	TOTAL
       0.000041	0	      0.000000
@@ -757,8 +757,8 @@ SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
 Variable_name	Value
 query_response_time_range_base	156
-SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
-TIME	COUNT	TOTAL
+SHOW QUERY_RESPONSE_TIME;
+Time	Count	Total
       0.000041	24	      0.000000
       0.006410	0	      0.000000
       1.000000	11	      4.050000
@@ -770,7 +770,7 @@ SET SESSION query_response_time_exec_time_debug=default;
 SET SESSION query_response_time_exec_time_debug=100000;
 SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1000;
-SET GLOBAL query_response_time_flush=1;
+FLUSH QUERY_RESPONSE_TIME;
 SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
 TIME	COUNT	TOTAL
       0.000001	0	      0.000000
@@ -873,8 +873,8 @@ SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
 Variable_name	Value
 query_response_time_range_base	1000
-SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
-TIME	COUNT	TOTAL
+SHOW QUERY_RESPONSE_TIME;
+Time	Count	Total
       0.000001	24	      0.000000
       0.001000	0	      0.000000
       1.000000	11	      4.050000
@@ -887,7 +887,7 @@ SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1001;
 Warnings:
 Warning	1292	Truncated incorrect query_response_time_range_base value: '1001'
-SET GLOBAL query_response_time_flush=1;
+FLUSH QUERY_RESPONSE_TIME;
 SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
 TIME	COUNT	TOTAL
       0.000001	0	      0.000000
@@ -990,8 +990,8 @@ SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
 SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
 Variable_name	Value
 query_response_time_range_base	1000
-SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
-TIME	COUNT	TOTAL
+SHOW QUERY_RESPONSE_TIME;
+Time	Count	Total
       0.000001	24	      0.000000
       0.001000	0	      0.000000
       1.000000	11	      4.050000

plugin/query_response_time/plugin.cc

@@ -72,9 +72,9 @@ static struct st_mysql_sys_var *query_response_time_info_vars[]=
 
 ST_FIELD_INFO query_response_time_fields_info[] =
 {
-  { "TIME",  QRT_TIME_STRING_LENGTH,      MYSQL_TYPE_STRING,  0, 0,               "", SKIP_OPEN_TABLE },
-  { "COUNT", MY_INT32_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG,    0, MY_I_S_UNSIGNED, "", SKIP_OPEN_TABLE },
-  { "TOTAL", QRT_TIME_STRING_LENGTH,      MYSQL_TYPE_STRING,  0, 0,               "", SKIP_OPEN_TABLE },
+  { "TIME",  QRT_TIME_STRING_LENGTH,      MYSQL_TYPE_STRING,  0, 0,               "Time", 0 },
+  { "COUNT", MY_INT32_NUM_DECIMAL_DIGITS, MYSQL_TYPE_LONG,    0, MY_I_S_UNSIGNED, "Count", 0 },
+  { "TOTAL", QRT_TIME_STRING_LENGTH,      MYSQL_TYPE_STRING,  0, 0,               "Total", 0 },
   { 0, 0, MYSQL_TYPE_NULL, 0, 0, 0, 0 }
 };
 
@@ -84,6 +84,7 @@ static int query_response_time_info_init(void *p)
   ST_SCHEMA_TABLE *i_s_query_response_time= (ST_SCHEMA_TABLE *) p;
   i_s_query_response_time->fields_info= query_response_time_fields_info;
   i_s_query_response_time->fill_table= query_response_time_fill;
+  i_s_query_response_time->reset_table= query_response_time_flush;
   query_response_time_init();
   return 0;
 }

plugin/query_response_time/query_response_time.cc

@@ -286,9 +286,10 @@ void query_response_time_free()
   query_response_time::g_collector.flush();
 }
 
-void query_response_time_flush()
+int query_response_time_flush()
 {
   query_response_time::g_collector.flush();
+  return 0;
 }
 void query_response_time_collect(ulonglong query_time)
 {

plugin/query_response_time/query_response_time.h

@@ -56,7 +56,7 @@ extern ST_SCHEMA_TABLE query_response_time_table;
 #ifdef HAVE_RESPONSE_TIME_DISTRIBUTION
 extern void query_response_time_init   ();
 extern void query_response_time_free   ();
-extern void query_response_time_flush  ();
+extern int query_response_time_flush  ();
 extern void query_response_time_collect(ulonglong query_time);
 extern int  query_response_time_fill   (THD* thd, TABLE_LIST *tables, COND *cond);
 

sql/lex.h

@@ -116,7 +116,6 @@ static SYMBOL symbols[] = {
   { "CIPHER",		SYM(CIPHER_SYM)},
   { "CLASS_ORIGIN",     SYM(CLASS_ORIGIN_SYM)},
   { "CLIENT",		SYM(CLIENT_SYM)},
-  { "CLIENT_STATISTICS", SYM(CLIENT_STATS_SYM)},
   { "CLOSE",		SYM(CLOSE_SYM)},
   { "COALESCE",		SYM(COALESCE)},
   { "CODE",             SYM(CODE_SYM)},
@@ -279,7 +278,6 @@ static SYMBOL symbols[] = {
   { "IN",		SYM(IN_SYM)},
   { "INDEX",		SYM(INDEX_SYM)},
   { "INDEXES",		SYM(INDEXES)},
-  { "INDEX_STATISTICS",	SYM(INDEX_STATS_SYM)},
   { "INFILE",		SYM(INFILE)},
   { "INITIAL_SIZE",	SYM(INITIAL_SIZE_SYM)},
   { "INNER",		SYM(INNER_SYM)},
@@ -591,7 +589,6 @@ static SYMBOL symbols[] = {
   { "TABLE_NAME",       SYM(TABLE_NAME_SYM)},
   { "TABLES",		SYM(TABLES)},
   { "TABLESPACE",	        SYM(TABLESPACE)},
-  { "TABLE_STATISTICS",	SYM(TABLE_STATS_SYM)},
   { "TABLE_CHECKSUM",	SYM(TABLE_CHECKSUM_SYM)},
   { "TEMPORARY",	SYM(TEMPORARY)},
   { "TEMPTABLE",	SYM(TEMPTABLE_SYM)},
@@ -635,7 +632,6 @@ static SYMBOL symbols[] = {
   { "USE",		SYM(USE_SYM)},
   { "USER",		SYM(USER)},
   { "USER_RESOURCES",	SYM(RESOURCES)},
-  { "USER_STATISTICS",	SYM(USER_STATS_SYM)},
   { "USE_FRM",		SYM(USE_FRM)},
   { "USING",		SYM(USING)},
   { "UTC_DATE",         SYM(UTC_DATE_SYM)},

sql/mysqld.cc

@@ -3781,7 +3781,6 @@ SHOW_VAR com_status_vars[]= {
   {"show_binlog_events",   (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_BINLOG_EVENTS]), SHOW_LONG_STATUS},
   {"show_binlogs",         (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_BINLOGS]), SHOW_LONG_STATUS},
   {"show_charsets",        (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_CHARSETS]), SHOW_LONG_STATUS},
-  {"show_client_statistics",    (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_CLIENT_STATS]), SHOW_LONG_STATUS},
   {"show_collations",      (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_COLLATIONS]), SHOW_LONG_STATUS},
   {"show_contributors",    (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_CONTRIBUTORS]), SHOW_LONG_STATUS},
   {"show_create_db",       (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_CREATE_DB]), SHOW_LONG_STATUS},
@@ -3802,8 +3801,8 @@ SHOW_VAR com_status_vars[]= {
   {"show_function_code",   (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_FUNC_CODE]), SHOW_LONG_STATUS},
 #endif
   {"show_function_status", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_STATUS_FUNC]), SHOW_LONG_STATUS},
+  {"show_generic",         (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_GENERIC]), SHOW_LONG_STATUS},
   {"show_grants",          (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_GRANTS]), SHOW_LONG_STATUS},
-  {"show_index_statistics",     (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_INDEX_STATS]), SHOW_LONG_STATUS},
   {"show_keys",            (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_KEYS]), SHOW_LONG_STATUS},
   {"show_master_status",   (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_MASTER_STAT]), SHOW_LONG_STATUS},
   {"show_open_tables",     (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_OPEN_TABLES]), SHOW_LONG_STATUS},
@@ -3821,11 +3820,9 @@ SHOW_VAR com_status_vars[]= {
   {"show_slave_status",    (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_SLAVE_STAT]), SHOW_LONG_STATUS},
   {"show_status",          (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_STATUS]), SHOW_LONG_STATUS},
   {"show_storage_engines", (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_STORAGE_ENGINES]), SHOW_LONG_STATUS},
-  {"show_table_statistics",     (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TABLE_STATS]), SHOW_LONG_STATUS},
   {"show_table_status",    (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TABLE_STATUS]), SHOW_LONG_STATUS},
   {"show_tables",          (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TABLES]), SHOW_LONG_STATUS},
   {"show_triggers",        (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_TRIGGERS]), SHOW_LONG_STATUS},
-  {"show_user_statistics",      (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_USER_STATS]), SHOW_LONG_STATUS},
   {"show_variables",       (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_VARIABLES]), SHOW_LONG_STATUS},
   {"show_warnings",        (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHOW_WARNS]), SHOW_LONG_STATUS},
   {"shutdown",             (char*) offsetof(STATUS_VAR, com_stat[(uint) SQLCOM_SHUTDOWN]), SHOW_LONG_STATUS},

sql/sql_cmd.h

@@ -78,8 +78,7 @@ enum enum_sql_command {
   SQLCOM_ALTER_TABLESPACE,
   SQLCOM_INSTALL_PLUGIN, SQLCOM_UNINSTALL_PLUGIN,
   SQLCOM_SHOW_AUTHORS, SQLCOM_BINLOG_BASE64_EVENT,
-  SQLCOM_SHOW_PLUGINS,
-  SQLCOM_SHOW_CONTRIBUTORS,
+  SQLCOM_SHOW_PLUGINS, SQLCOM_SHOW_CONTRIBUTORS,
   SQLCOM_CREATE_SERVER, SQLCOM_DROP_SERVER, SQLCOM_ALTER_SERVER,
   SQLCOM_CREATE_EVENT, SQLCOM_ALTER_EVENT, SQLCOM_DROP_EVENT,
   SQLCOM_SHOW_CREATE_EVENT, SQLCOM_SHOW_EVENTS,
@@ -89,12 +88,11 @@ enum enum_sql_command {
   SQLCOM_SIGNAL, SQLCOM_RESIGNAL,
   SQLCOM_SHOW_RELAYLOG_EVENTS,
   SQLCOM_GET_DIAGNOSTICS,
-  SQLCOM_SHOW_USER_STATS, SQLCOM_SHOW_TABLE_STATS, SQLCOM_SHOW_INDEX_STATS,
-  SQLCOM_SHOW_CLIENT_STATS,
   SQLCOM_SLAVE_ALL_START, SQLCOM_SLAVE_ALL_STOP,
   SQLCOM_SHOW_EXPLAIN, SQLCOM_SHUTDOWN,
   SQLCOM_CREATE_ROLE, SQLCOM_DROP_ROLE, SQLCOM_GRANT_ROLE, SQLCOM_REVOKE_ROLE,
   SQLCOM_COMPOUND,
+  SQLCOM_SHOW_GENERIC,
 
   /*
     When a command is added here, be sure it's also added in mysqld.cc

sql/sql_parse.cc

@@ -390,6 +390,7 @@ void init_update_queries(void)
   sql_command_flags[SQLCOM_SHOW_EVENTS]=      CF_STATUS_COMMAND | CF_REEXECUTION_FRAGILE;
   sql_command_flags[SQLCOM_SHOW_OPEN_TABLES]= CF_STATUS_COMMAND | CF_REEXECUTION_FRAGILE;
   sql_command_flags[SQLCOM_SHOW_PLUGINS]=     CF_STATUS_COMMAND;
+  sql_command_flags[SQLCOM_SHOW_GENERIC]=     CF_STATUS_COMMAND;
   sql_command_flags[SQLCOM_SHOW_FIELDS]=      CF_STATUS_COMMAND | CF_REEXECUTION_FRAGILE;
   sql_command_flags[SQLCOM_SHOW_KEYS]=        CF_STATUS_COMMAND | CF_REEXECUTION_FRAGILE;
   sql_command_flags[SQLCOM_SHOW_VARIABLES]=   CF_STATUS_COMMAND | CF_REEXECUTION_FRAGILE;
@@ -424,10 +425,6 @@ void init_update_queries(void)
   sql_command_flags[SQLCOM_SHOW_PROFILES]=    CF_STATUS_COMMAND;
   sql_command_flags[SQLCOM_SHOW_PROFILE]=     CF_STATUS_COMMAND;
   sql_command_flags[SQLCOM_BINLOG_BASE64_EVENT]= CF_STATUS_COMMAND | CF_CAN_GENERATE_ROW_EVENTS;
-  sql_command_flags[SQLCOM_SHOW_CLIENT_STATS]= CF_STATUS_COMMAND;
-  sql_command_flags[SQLCOM_SHOW_USER_STATS]=   CF_STATUS_COMMAND;
-  sql_command_flags[SQLCOM_SHOW_TABLE_STATS]=  CF_STATUS_COMMAND;
-  sql_command_flags[SQLCOM_SHOW_INDEX_STATS]=  CF_STATUS_COMMAND;
   sql_command_flags[SQLCOM_SHOW_TABLES]=       (CF_STATUS_COMMAND | CF_SHOW_TABLE_COMMAND | CF_REEXECUTION_FRAGILE);
   sql_command_flags[SQLCOM_SHOW_TABLE_STATUS]= (CF_STATUS_COMMAND | CF_SHOW_TABLE_COMMAND | CF_REEXECUTION_FRAGILE);
 
@@ -2122,32 +2119,15 @@ int prepare_schema_table(THD *thd, LEX *lex, Table_ident *table_ident,
   case SCH_CLIENT_STATS:
     if (check_global_access(thd, SUPER_ACL | PROCESS_ACL, true))
       DBUG_RETURN(1);
-  case SCH_TABLE_STATS:
-  case SCH_INDEX_STATS:
-  case SCH_OPEN_TABLES:
-  case SCH_PROCEDURES:
-  case SCH_CHARSETS:
-  case SCH_ENGINES:
-  case SCH_COLLATIONS:
-  case SCH_COLLATION_CHARACTER_SET_APPLICABILITY:
-  case SCH_USER_PRIVILEGES:
-  case SCH_SCHEMA_PRIVILEGES:
-  case SCH_TABLE_PRIVILEGES:
-  case SCH_COLUMN_PRIVILEGES:
-  case SCH_TABLE_CONSTRAINTS:
-  case SCH_KEY_COLUMN_USAGE:
   default:
     break;
   }
   
   SELECT_LEX *select_lex= lex->current_select;
-  if (make_schema_select(thd, select_lex, schema_table_idx))
-  {
+  if (make_schema_select(thd, select_lex, get_schema_table(schema_table_idx)))
     DBUG_RETURN(1);
-  }
-  TABLE_LIST *table_list= select_lex->table_list.first;
-  table_list->schema_select_lex= schema_select_lex;
-  table_list->schema_table_reformed= 1;
+
+  select_lex->table_list.first->schema_select_lex= schema_select_lex;
   DBUG_RETURN(0);
 }
 
@@ -2794,17 +2774,14 @@ mysql_execute_command(THD *thd)
   case SQLCOM_SHOW_TRIGGERS:
   case SQLCOM_SHOW_TABLE_STATUS:
   case SQLCOM_SHOW_OPEN_TABLES:
-  case SQLCOM_SHOW_PLUGINS:
+  case SQLCOM_SHOW_GENERIC:
   case SQLCOM_SHOW_FIELDS:
   case SQLCOM_SHOW_KEYS:
-  case SQLCOM_SHOW_CLIENT_STATS:
-  case SQLCOM_SHOW_USER_STATS:
-  case SQLCOM_SHOW_TABLE_STATS:
-  case SQLCOM_SHOW_INDEX_STATS:
   case SQLCOM_SELECT:
     if (WSREP_CLIENT(thd) && wsrep_sync_wait(thd))
       goto error;
 
+  case SQLCOM_SHOW_PLUGINS:
   case SQLCOM_SHOW_VARIABLES:
   case SQLCOM_SHOW_CHARSETS:
   case SQLCOM_SHOW_COLLATIONS:

sql/sql_reload.cc

@@ -25,6 +25,7 @@
 #include "hostname.h"    // hostname_cache_refresh
 #include "sql_repl.h"    // reset_master, reset_slave
 #include "rpl_mi.h"      // Master_info::data_lock
+#include "sql_show.h"
 #include "debug_sync.h"
 #include "rpl_mi.h"
 
@@ -377,35 +378,17 @@ bool reload_acl_and_cache(THD *thd, unsigned long long options,
 #endif
  if (options & REFRESH_USER_RESOURCES)
    reset_mqh((LEX_USER *) NULL, 0);             /* purecov: inspected */
-  if (options & REFRESH_TABLE_STATS)
-  {
-    mysql_mutex_lock(&LOCK_global_table_stats);
-    free_global_table_stats();
-    init_global_table_stats();
-    mysql_mutex_unlock(&LOCK_global_table_stats);
-  }
-  if (options & REFRESH_INDEX_STATS)
-  {
-    mysql_mutex_lock(&LOCK_global_index_stats);
-    free_global_index_stats();
-    init_global_index_stats();
-    mysql_mutex_unlock(&LOCK_global_index_stats);
-  }
-  if (options & (REFRESH_USER_STATS | REFRESH_CLIENT_STATS))
-  {
-    mysql_mutex_lock(&LOCK_global_user_client_stats);
-    if (options & REFRESH_USER_STATS)
-    {
-      free_global_user_stats();
-      init_global_user_stats();
-    }
-    if (options & REFRESH_CLIENT_STATS)
-    {
-      free_global_client_stats();
-      init_global_client_stats();
-    }
-    mysql_mutex_unlock(&LOCK_global_user_client_stats);
-  }
+ if (options & REFRESH_GENERIC)
+ {
+   List_iterator_fast<LEX_STRING> li(thd->lex->view_list);
+   LEX_STRING *ls;
+   while ((ls= li++))
+   {
+     ST_SCHEMA_TABLE *table= find_schema_table(thd, ls->str);
+     if (table->reset_table())
+       result= 1;
+   }
+ }
  if (*write_to_binlog != -1)
    *write_to_binlog= tmp_write_to_binlog;
  /*

sql/sql_show.cc

@@ -3350,6 +3350,41 @@ int fill_schema_index_stats(THD *thd, TABLE_LIST *tables, COND *cond)
   DBUG_RETURN(0);
 }
 
+static int reset_schema_user_stats()
+{
+  mysql_mutex_lock(&LOCK_global_user_client_stats);
+  free_global_user_stats();
+  init_global_user_stats();
+  mysql_mutex_unlock(&LOCK_global_user_client_stats);
+  return 0;
+}
+
+static int reset_schema_client_stats()
+{
+  mysql_mutex_lock(&LOCK_global_user_client_stats);
+  free_global_client_stats();
+  init_global_client_stats();
+  mysql_mutex_unlock(&LOCK_global_user_client_stats);
+  return 0;
+}
+
+static int reset_schema_table_stats()
+{
+  mysql_mutex_lock(&LOCK_global_table_stats);
+  free_global_table_stats();
+  init_global_table_stats();
+  mysql_mutex_unlock(&LOCK_global_table_stats);
+  return 0;
+}
+
+static int reset_schema_index_stats()
+{
+  mysql_mutex_lock(&LOCK_global_index_stats);
+  free_global_index_stats();
+  init_global_index_stats();
+  mysql_mutex_unlock(&LOCK_global_index_stats);
+  return 0;
+}
 
 /* collect status for all running threads */
 
@@ -3677,6 +3712,15 @@ bool get_lookup_field_values(THD *thd, COND *cond, TABLE_LIST *tables,
 
   bzero((char*) lookup_field_values, sizeof(LOOKUP_FIELD_VALUES));
   switch (lex->sql_command) {
+  case SQLCOM_SHOW_PLUGINS:
+    if (lex->ident.str)
+    {
+      thd->make_lex_string(&lookup_field_values->db_value,
+                           lex->ident.str, lex->ident.length);
+      break;
+    }
+    /* fall through */
+  case SQLCOM_SHOW_GENERIC:
   case SQLCOM_SHOW_DATABASES:
     if (wild)
     {
@@ -3698,17 +3742,6 @@ bool get_lookup_field_values(THD *thd, COND *cond, TABLE_LIST *tables,
       lookup_field_values->wild_table_value= 1;
     }
     break;
-  case SQLCOM_SHOW_PLUGINS:
-    if (lex->ident.str)
-      thd->make_lex_string(&lookup_field_values->db_value, 
-                           lex->ident.str, lex->ident.length);
-    else if (lex->wild)
-    {
-      thd->make_lex_string(&lookup_field_values->db_value, 
-                           lex->wild->ptr(), lex->wild->length());
-      lookup_field_values->wild_db_value= 1;
-    }
-    break;
   default:
     /*
       The "default" is for queries over I_S.
@@ -7593,7 +7626,7 @@ TABLE *create_schema_table(THD *thd, TABLE_LIST *table_list)
    0	success
 */
 
-int make_old_format(THD *thd, ST_SCHEMA_TABLE *schema_table)
+static int make_old_format(THD *thd, ST_SCHEMA_TABLE *schema_table)
 {
   ST_FIELD_INFO *field_info= schema_table->fields_info;
   Name_resolution_context *context= &thd->lex->select_lex.context;
@@ -7779,7 +7812,7 @@ int mysql_schema_table(THD *thd, LEX *lex, TABLE_LIST *table_list)
 {
   TABLE *table;
   DBUG_ENTER("mysql_schema_table");
-  if (!(table= table_list->schema_table->create_table(thd, table_list)))
+  if (!(table= create_schema_table(thd, table_list)))
     DBUG_RETURN(1);
   table->s->tmp_table= SYSTEM_TMP_TABLE;
   table->grant.privilege= SELECT_ACL;
@@ -7859,9 +7892,8 @@ int mysql_schema_table(THD *thd, LEX *lex, TABLE_LIST *table_list)
 */
 
 int make_schema_select(THD *thd, SELECT_LEX *sel,
-		       enum enum_schema_tables schema_table_idx)
+                       ST_SCHEMA_TABLE *schema_table)
 {
-  ST_SCHEMA_TABLE *schema_table= get_schema_table(schema_table_idx);
   LEX_STRING db, table;
   DBUG_ENTER("make_schema_select");
   DBUG_PRINT("enter", ("mysql_schema_select: %s", schema_table->table_name));
@@ -7878,13 +7910,13 @@ int make_schema_select(THD *thd, SELECT_LEX *sel,
     DBUG_RETURN(1);
 
   if (schema_table->old_format(thd, schema_table))
-
     DBUG_RETURN(1);
 
   if (!sel->add_table_to_list(thd, new Table_ident(thd, db, table, 0),
                               0, 0, TL_READ, MDL_SHARED_READ))
     DBUG_RETURN(1);
 
+  sel->table_list.first->schema_table_reformed= 1;
   DBUG_RETURN(0);
 }
 
@@ -9024,103 +9056,103 @@ ST_FIELD_INFO show_explain_fields_info[]=
 
 ST_SCHEMA_TABLE schema_tables[]=
 {
-  {"ALL_PLUGINS", plugin_fields_info, create_schema_table,
+  {"ALL_PLUGINS", plugin_fields_info, 0,
    fill_all_plugins, make_old_format, 0, 5, -1, 0, 0},
-  {"APPLICABLE_ROLES", applicable_roles_fields_info, create_schema_table,
+  {"APPLICABLE_ROLES", applicable_roles_fields_info, 0,
    fill_schema_applicable_roles, 0, 0, -1, -1, 0, 0},
-  {"CHARACTER_SETS", charsets_fields_info, create_schema_table,
+  {"CHARACTER_SETS", charsets_fields_info, 0,
    fill_schema_charsets, make_character_sets_old_format, 0, -1, -1, 0, 0},
-  {"CLIENT_STATISTICS", client_stats_fields_info, create_schema_table, 
+  {"CLIENT_STATISTICS", client_stats_fields_info, reset_schema_client_stats, 
    fill_schema_client_stats, make_old_format, 0, -1, -1, 0, 0},
-  {"COLLATIONS", collation_fields_info, create_schema_table,
+  {"COLLATIONS", collation_fields_info, 0,
    fill_schema_collation, make_old_format, 0, -1, -1, 0, 0},
   {"COLLATION_CHARACTER_SET_APPLICABILITY", coll_charset_app_fields_info,
-   create_schema_table, fill_schema_coll_charset_app, 0, 0, -1, -1, 0, 0},
-  {"COLUMNS", columns_fields_info, create_schema_table,
+   0, fill_schema_coll_charset_app, 0, 0, -1, -1, 0, 0},
+  {"COLUMNS", columns_fields_info, 0,
    get_all_tables, make_columns_old_format, get_schema_column_record, 1, 2, 0,
    OPTIMIZE_I_S_TABLE|OPEN_VIEW_FULL},
-  {"COLUMN_PRIVILEGES", column_privileges_fields_info, create_schema_table,
+  {"COLUMN_PRIVILEGES", column_privileges_fields_info, 0,
    fill_schema_column_privileges, 0, 0, -1, -1, 0, 0},
-  {"ENABLED_ROLES", enabled_roles_fields_info, create_schema_table,
+  {"ENABLED_ROLES", enabled_roles_fields_info, 0,
    fill_schema_enabled_roles, 0, 0, -1, -1, 0, 0},
-  {"ENGINES", engines_fields_info, create_schema_table,
+  {"ENGINES", engines_fields_info, 0,
    fill_schema_engines, make_old_format, 0, -1, -1, 0, 0},
 #ifdef HAVE_EVENT_SCHEDULER
-  {"EVENTS", events_fields_info, create_schema_table,
+  {"EVENTS", events_fields_info, 0,
    Events::fill_schema_events, make_old_format, 0, -1, -1, 0, 0},
 #else
-  {"EVENTS", events_fields_info, create_schema_table,
+  {"EVENTS", events_fields_info, 0,
    0, make_old_format, 0, -1, -1, 0, 0},
 #endif
-  {"EXPLAIN", show_explain_fields_info, create_schema_table, fill_show_explain,
+  {"EXPLAIN", show_explain_fields_info, 0, fill_show_explain,
   make_old_format, 0, -1, -1, TRUE /*hidden*/ , 0},
-  {"FILES", files_fields_info, create_schema_table,
+  {"FILES", files_fields_info, 0,
    hton_fill_schema_table, 0, 0, -1, -1, 0, 0},
-  {"GLOBAL_STATUS", variables_fields_info, create_schema_table,
+  {"GLOBAL_STATUS", variables_fields_info, 0,
    fill_status, make_old_format, 0, 0, -1, 0, 0},
-  {"GLOBAL_VARIABLES", variables_fields_info, create_schema_table,
+  {"GLOBAL_VARIABLES", variables_fields_info, 0,
    fill_variables, make_old_format, 0, 0, -1, 0, 0},
-  {"INDEX_STATISTICS", index_stats_fields_info, create_schema_table,
+  {"INDEX_STATISTICS", index_stats_fields_info, reset_schema_index_stats,
    fill_schema_index_stats, make_old_format, 0, -1, -1, 0, 0},
-  {"KEY_CACHES", keycache_fields_info, create_schema_table,
-   fill_key_cache_tables, make_old_format, 0, -1,-1, 0, 0}, 
-  {"KEY_COLUMN_USAGE", key_column_usage_fields_info, create_schema_table,
+  {"KEY_CACHES", keycache_fields_info, 0,
+   fill_key_cache_tables, 0, 0, -1,-1, 0, 0},
+  {"KEY_COLUMN_USAGE", key_column_usage_fields_info, 0,
    get_all_tables, 0, get_schema_key_column_usage_record, 4, 5, 0,
    OPTIMIZE_I_S_TABLE|OPEN_TABLE_ONLY},
-  {"OPEN_TABLES", open_tables_fields_info, create_schema_table,
+  {"OPEN_TABLES", open_tables_fields_info, 0,
    fill_open_tables, make_old_format, 0, -1, -1, 1, 0},
-  {"PARAMETERS", parameters_fields_info, create_schema_table,
+  {"PARAMETERS", parameters_fields_info, 0,
    fill_schema_proc, 0, 0, -1, -1, 0, 0},
-  {"PARTITIONS", partitions_fields_info, create_schema_table,
+  {"PARTITIONS", partitions_fields_info, 0,
    get_all_tables, 0, get_schema_partitions_record, 1, 2, 0,
    OPTIMIZE_I_S_TABLE|OPEN_TABLE_ONLY},
-  {"PLUGINS", plugin_fields_info, create_schema_table,
+  {"PLUGINS", plugin_fields_info, 0,
    fill_plugins, make_old_format, 0, -1, -1, 0, 0},
-  {"PROCESSLIST", processlist_fields_info, create_schema_table,
+  {"PROCESSLIST", processlist_fields_info, 0,
    fill_schema_processlist, make_old_format, 0, -1, -1, 0, 0},
-  {"PROFILING", query_profile_statistics_info, create_schema_table,
+  {"PROFILING", query_profile_statistics_info, 0,
     fill_query_profile_statistics_info, make_profile_table_for_show,
     NULL, -1, -1, false, 0},
   {"REFERENTIAL_CONSTRAINTS", referential_constraints_fields_info,
-   create_schema_table, get_all_tables, 0, get_referential_constraints_record,
+   0, get_all_tables, 0, get_referential_constraints_record,
    1, 9, 0, OPTIMIZE_I_S_TABLE|OPEN_TABLE_ONLY},
-  {"ROUTINES", proc_fields_info, create_schema_table, 
+  {"ROUTINES", proc_fields_info, 0,
    fill_schema_proc, make_proc_old_format, 0, -1, -1, 0, 0},
-  {"SCHEMATA", schema_fields_info, create_schema_table,
+  {"SCHEMATA", schema_fields_info, 0,
    fill_schema_schemata, make_schemata_old_format, 0, 1, -1, 0, 0},
-  {"SCHEMA_PRIVILEGES", schema_privileges_fields_info, create_schema_table,
+  {"SCHEMA_PRIVILEGES", schema_privileges_fields_info, 0,
    fill_schema_schema_privileges, 0, 0, -1, -1, 0, 0},
-  {"SESSION_STATUS", variables_fields_info, create_schema_table,
+  {"SESSION_STATUS", variables_fields_info, 0,
    fill_status, make_old_format, 0, 0, -1, 0, 0},
-  {"SESSION_VARIABLES", variables_fields_info, create_schema_table,
+  {"SESSION_VARIABLES", variables_fields_info, 0,
    fill_variables, make_old_format, 0, 0, -1, 0, 0},
-  {"STATISTICS", stat_fields_info, create_schema_table,
+  {"STATISTICS", stat_fields_info, 0,
    get_all_tables, make_old_format, get_schema_stat_record, 1, 2, 0,
    OPEN_TABLE_ONLY|OPTIMIZE_I_S_TABLE},
-  {"SYSTEM_VARIABLES", sysvars_fields_info, create_schema_table,
+  {"SYSTEM_VARIABLES", sysvars_fields_info, 0,
    fill_sysvars, make_old_format, 0, 0, -1, 0, 0},
-  {"TABLES", tables_fields_info, create_schema_table,
+  {"TABLES", tables_fields_info, 0,
    get_all_tables, make_old_format, get_schema_tables_record, 1, 2, 0,
    OPTIMIZE_I_S_TABLE},
-  {"TABLESPACES", tablespaces_fields_info, create_schema_table,
+  {"TABLESPACES", tablespaces_fields_info, 0,
    hton_fill_schema_table, 0, 0, -1, -1, 0, 0},
-  {"TABLE_CONSTRAINTS", table_constraints_fields_info, create_schema_table,
+  {"TABLE_CONSTRAINTS", table_constraints_fields_info, 0,
    get_all_tables, 0, get_schema_constraints_record, 3, 4, 0,
    OPTIMIZE_I_S_TABLE|OPEN_TABLE_ONLY},
-  {"TABLE_NAMES", table_names_fields_info, create_schema_table,
+  {"TABLE_NAMES", table_names_fields_info, 0,
    get_all_tables, make_table_names_old_format, 0, 1, 2, 1, OPTIMIZE_I_S_TABLE},
-  {"TABLE_PRIVILEGES", table_privileges_fields_info, create_schema_table,
+  {"TABLE_PRIVILEGES", table_privileges_fields_info, 0,
    fill_schema_table_privileges, 0, 0, -1, -1, 0, 0},
-  {"TABLE_STATISTICS", table_stats_fields_info, create_schema_table,
+  {"TABLE_STATISTICS", table_stats_fields_info, reset_schema_table_stats,
    fill_schema_table_stats, make_old_format, 0, -1, -1, 0, 0},
-  {"TRIGGERS", triggers_fields_info, create_schema_table,
+  {"TRIGGERS", triggers_fields_info, 0,
    get_all_tables, make_old_format, get_schema_triggers_record, 5, 6, 0,
    OPEN_TRIGGER_ONLY|OPTIMIZE_I_S_TABLE},
-  {"USER_PRIVILEGES", user_privileges_fields_info, create_schema_table, 
+  {"USER_PRIVILEGES", user_privileges_fields_info, 0,
    fill_schema_user_privileges, 0, 0, -1, -1, 0, 0},
-  {"USER_STATISTICS", user_stats_fields_info, create_schema_table, 
+  {"USER_STATISTICS", user_stats_fields_info, reset_schema_user_stats, 
    fill_schema_user_stats, make_old_format, 0, -1, -1, 0, 0},
-  {"VIEWS", view_fields_info, create_schema_table,
+  {"VIEWS", view_fields_info, 0,
    get_all_tables, 0, get_schema_views_record, 1, 2, 0,
    OPEN_VIEW_ONLY|OPTIMIZE_I_S_TABLE},
   {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
@@ -9139,8 +9171,6 @@ int initialize_schema_table(st_plugin_int *plugin)
   plugin->data= schema_table; // shortcut for the future
   if (plugin->plugin->init)
   {
-    schema_table->create_table= create_schema_table;
-    schema_table->old_format= make_old_format;
     schema_table->idx_field1= -1,
     schema_table->idx_field2= -1;
 
@@ -9156,6 +9186,14 @@ int initialize_schema_table(st_plugin_int *plugin)
       DBUG_RETURN(1);
     }
 
+    if (!schema_table->old_format)
+      for (ST_FIELD_INFO *f= schema_table->fields_info; f->field_name; f++)
+        if (f->old_name && f->old_name[0])
+        {
+          schema_table->old_format= make_old_format;
+          break;
+        }
+
     /* Make sure the plugin name is not set inside the init() function. */
     schema_table->table_name= plugin->name.str;
   }