Merge branch 'merge-perfschema-5.6' into 10.0

5.6.26

89 files changed, 204 insertions, 123 deletions

diff --git a/mysql-test/suite/perfschema/r/digest_null_literal.result b/mysql-test/suite/perfschema/r/digest_null_literal.result
index b0cefbbbaaf..a595c3f541b 100644
--- a/mysql-test/suite/perfschema/r/digest_null_literal.result
+++ b/mysql-test/suite/perfschema/r/digest_null_literal.result
@@ -16,12 +16,12 @@ NULL	NULL	NULL	1	2	3	NULL	NULL
 SELECT SCHEMA_NAME, DIGEST_TEXT, COUNT_STAR
 FROM performance_schema.events_statements_summary_by_digest;
 SCHEMA_NAME	DIGEST_TEXT	COUNT_STAR
-test	TRUNCATE TABLE performance_schema . events_statements_summary_by_digest 	1
+test	TRUNCATE TABLE `performance_schema` . `events_statements_summary_by_digest` 	1
 test	SELECT ? 	1
 test	SELECT ? FROM DUAL 	1
 test	SELECT ?, ... 	2
 test	SELECT ? IS NULL 	1
 test	SELECT ? IS NOT NULL 	1
 test	SELECT ? IS NULL , ? IS NULL , ? IS NOT NULL , ? IS NOT NULL 	1
-test	CREATE TABLE foo ( a INTEGER DEFAULT ? , b INTEGER NOT NULL DEFAULT ? , c INTEGER NOT NULL ) 	1
-test	DROP TABLE foo 	1
+test	CREATE TABLE `foo` ( `a` INTEGER DEFAULT ? , `b` INTEGER NOT NULL DEFAULT ? , `c` INTEGER NOT NULL ) 	1
+test	DROP TABLE `foo` 	1
diff --git a/mysql-test/suite/perfschema/r/digest_table_full.result b/mysql-test/suite/perfschema/r/digest_table_full.result
index d910f29c91e..64742d1dbe9 100644
--- a/mysql-test/suite/perfschema/r/digest_table_full.result
+++ b/mysql-test/suite/perfschema/r/digest_table_full.result
@@ -113,7 +113,7 @@ SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT, COUNT_STAR, SUM_ROWS_AFFECTED, SUM_WARN
 SUM_ERRORS FROM performance_schema.events_statements_summary_by_digest;
 SCHEMA_NAME	DIGEST	DIGEST_TEXT	COUNT_STAR	SUM_ROWS_AFFECTED	SUM_WARNINGS	SUM_ERRORS
 NULL	NULL	NULL	55	32	1	2
-statements_digest	8de787d0e3e3a062aea121ff528fcfce	TRUNCATE TABLE performance_schema . events_statements_summary_by_digest 	1	0	0	0
+statements_digest	b12e7d0f2ac88c8fad9ac8dabb347b09	TRUNCATE TABLE `performance_schema` . `events_statements_summary_by_digest` 	1	0	0	0
 SHOW VARIABLES LIKE "performance_schema_digests_size";
 Variable_name	Value
 performance_schema_digests_size	2
diff --git a/mysql-test/suite/perfschema/r/global_read_lock.result b/mysql-test/suite/perfschema/r/global_read_lock.result
index d71bcf81ea7..f7ff4382261 100644
--- a/mysql-test/suite/perfschema/r/global_read_lock.result
+++ b/mysql-test/suite/perfschema/r/global_read_lock.result
@@ -20,11 +20,13 @@ lock tables performance_schema.setup_instruments write;
 connection default;
 select event_name,
 left(source, locate(":", source)) as short_source,
-timer_end, timer_wait, operation
+if(timer_end IS NULL, NULL, "SET") as timer_end,
+if(timer_wait IS NULL, NULL, "SET") as timer_wait,
+operation
 from performance_schema.events_waits_current
 where event_name like "wait/synch/cond/sql/MDL_context::COND_wait_status";
 event_name	short_source	timer_end	timer_wait	operation
-wait/synch/cond/sql/MDL_context::COND_wait_status	mdl.cc:	NULL	NULL	timed_wait
+wait/synch/cond/sql/MDL_context::COND_wait_status	mdl.cc:	SET	SET	timed_wait
 unlock tables;
 update performance_schema.setup_instruments set enabled='NO';
 update performance_schema.setup_instruments set enabled='YES';
diff --git a/mysql-test/suite/perfschema/r/ortho_iter.result b/mysql-test/suite/perfschema/r/ortho_iter.result
index 9081bfe5882..bb572237483 100644
--- a/mysql-test/suite/perfschema/r/ortho_iter.result
+++ b/mysql-test/suite/perfschema/r/ortho_iter.result
@@ -110,6 +110,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/privilege_table_io.result b/mysql-test/suite/perfschema/r/privilege_table_io.result
index 126b2a58fae..f1f0946cb90 100644
--- a/mysql-test/suite/perfschema/r/privilege_table_io.result
+++ b/mysql-test/suite/perfschema/r/privilege_table_io.result
@@ -38,6 +38,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/rpl_gtid_func.result b/mysql-test/suite/perfschema/r/rpl_gtid_func.result
index bfe4e08a3c1..389d21e179f 100644
--- a/mysql-test/suite/perfschema/r/rpl_gtid_func.result
+++ b/mysql-test/suite/perfschema/r/rpl_gtid_func.result
@@ -37,7 +37,7 @@ select digest, digest_text, count_star
 from performance_schema.events_statements_summary_by_digest
 where digest_text like "%in_%_digest%";
 digest	digest_text	count_star
-f1cd3e758822a4ef0e1502ec30818476	SELECT ? AS in_master_digest 	1
+1281ed1e23aaa2e5528e90ebf98cfbdd	SELECT ? AS `in_master_digest` 	1
 insert into test.marker values (2);
 **** On Slave ****
 select * from test.marker;
@@ -64,7 +64,7 @@ select digest, digest_text, count_star
 from performance_schema.events_statements_summary_by_digest
 where digest_text like "%in_%_digest%";
 digest	digest_text	count_star
-c1cef2eb67ca48bb5d81d2e5e68aaf35	SELECT ? AS in_slave_digest 	1
+e0d84aed3bfac675887b38c4902f057f	SELECT ? AS `in_slave_digest` 	1
 **** On Master ****
 delete from performance_schema.setup_objects
 where object_schema='master';
diff --git a/mysql-test/suite/perfschema/r/rpl_statements.result b/mysql-test/suite/perfschema/r/rpl_statements.result
index e271cd2a7fa..42ced0f5e10 100644
--- a/mysql-test/suite/perfschema/r/rpl_statements.result
+++ b/mysql-test/suite/perfschema/r/rpl_statements.result
@@ -98,20 +98,20 @@ drop database marker2_db;
 select thread_id, event_id, rpad(event_name, 28, ' ') event_name, rpad(current_schema, 10, ' ') current_schema, rpad(digest_text, 72, ' ') digest_text, sql_text from performance_schema.events_statements_history_long
 where sql_text like '%marker%' order by event_id;
 thread_id	event_id	event_name	current_schema	digest_text	sql_text
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA marker1_db                                                	create database marker1_db
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA marker2_db                                                	create database marker2_db
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE marker1_db . table1 ( s1 INTEGER ) ENGINE = innodb         	create table marker1_db.table1 (s1 int) engine=innodb
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE marker2_db . table1 ( s1 INTEGER ) ENGINE = innodb         	create table marker2_db.table1 (s1 int) engine=innodb
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE marker2_db . table2 ( s1 INTEGER ) ENGINE = innodb         	create table marker2_db.table2 (s1 int) engine=innodb
-[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO marker1_db . table1 VALUES (?) /* , ... */                  	insert into marker1_db.table1 values (1), (2), (3)
-[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO marker2_db . table1 VALUES (?) /* , ... */                  	insert into marker2_db.table1 values (1), (2), (3)
-[THREAD_ID]	[EVENT_ID]	statement/sql/alter_table   	test      	ALTER TABLE marker1_db . table1 ADD COLUMN ( s2 VARCHARACTER (?) )      	alter table marker1_db.table1 add column (s2 varchar(32))
-[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO marker1_db . table1 VALUES (...) /* , ... */                	insert into marker1_db.table1 values (4, 'four'), (5, 'five'), (6, 'six')
-[THREAD_ID]	[EVENT_ID]	statement/sql/update        	test      	UPDATE marker1_db . table1 SET s1 = s1 + ?                              	update marker1_db.table1 set s1 = s1 + 1
-[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO marker1_db . table1 VALUES (...) /* , ... */                	insert into marker1_db.table1 values (7, 'seven'), (8, 'eight'), (9, 'nine')
-[THREAD_ID]	[EVENT_ID]	statement/sql/delete        	test      	DELETE FROM marker1_db . table1 WHERE s1 > ?                            	delete from marker1_db.table1 where s1 > 4
-[THREAD_ID]	[EVENT_ID]	statement/sql/drop_table    	test      	DROP TABLE marker2_db . table1                                          	drop table marker2_db.table1
-[THREAD_ID]	[EVENT_ID]	statement/sql/drop_db       	test      	DROP SCHEMA marker2_db                                                  	drop database marker2_db
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA `marker1_db`                                              	create database marker1_db
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA `marker2_db`                                              	create database marker2_db
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker1_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker1_db.table1 (s1 int) engine=innodb
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table1 (s1 int) engine=innodb
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table2` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table2 (s1 int) engine=innodb
+[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (?) /* , ... */              	insert into marker1_db.table1 values (1), (2), (3)
+[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker2_db` . `table1` VALUES (?) /* , ... */              	insert into marker2_db.table1 values (1), (2), (3)
+[THREAD_ID]	[EVENT_ID]	statement/sql/alter_table   	test      	ALTER TABLE `marker1_db` . `table1` ADD COLUMN ( `s2` VARCHARACTER (?) )	alter table marker1_db.table1 add column (s2 varchar(32))
+[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (...) /* , ... */            	insert into marker1_db.table1 values (4, 'four'), (5, 'five'), (6, 'six')
+[THREAD_ID]	[EVENT_ID]	statement/sql/update        	test      	UPDATE `marker1_db` . `table1` SET `s1` = `s1` + ?                      	update marker1_db.table1 set s1 = s1 + 1
+[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (...) /* , ... */            	insert into marker1_db.table1 values (7, 'seven'), (8, 'eight'), (9, 'nine')
+[THREAD_ID]	[EVENT_ID]	statement/sql/delete        	test      	DELETE FROM `marker1_db` . `table1` WHERE `s1` > ?                      	delete from marker1_db.table1 where s1 > 4
+[THREAD_ID]	[EVENT_ID]	statement/sql/drop_table    	test      	DROP TABLE `marker2_db` . `table1`                                      	drop table marker2_db.table1
+[THREAD_ID]	[EVENT_ID]	statement/sql/drop_db       	test      	DROP SCHEMA `marker2_db`                                                	drop database marker2_db
 
 #
 # STEP 4 - REPLICATE STATEMENT EVENTS ON MASTER TO SLAVE
@@ -138,39 +138,39 @@ where (thread_id=@my_thread_id and digest_text like '%marker%'));
 
 select thread_id, event_id, rpad(event_name, 28, ' ') event_name, rpad(current_schema, 10, ' ') current_schema, rpad(digest_text, 72, ' ') digest_text, sql_text from master_events_statements_history_long order by event_id;
 thread_id	event_id	event_name	current_schema	digest_text	sql_text
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA marker1_db                                                	create database marker1_db
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA marker2_db                                                	create database marker2_db
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE marker1_db . table1 ( s1 INTEGER ) ENGINE = innodb         	create table marker1_db.table1 (s1 int) engine=innodb
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE marker2_db . table1 ( s1 INTEGER ) ENGINE = innodb         	create table marker2_db.table1 (s1 int) engine=innodb
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE marker2_db . table2 ( s1 INTEGER ) ENGINE = innodb         	create table marker2_db.table2 (s1 int) engine=innodb
-[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO marker1_db . table1 VALUES (?) /* , ... */                  	insert into marker1_db.table1 values (1), (2), (3)
-[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO marker2_db . table1 VALUES (?) /* , ... */                  	insert into marker2_db.table1 values (1), (2), (3)
-[THREAD_ID]	[EVENT_ID]	statement/sql/alter_table   	test      	ALTER TABLE marker1_db . table1 ADD COLUMN ( s2 VARCHARACTER (?) )      	alter table marker1_db.table1 add column (s2 varchar(32))
-[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO marker1_db . table1 VALUES (...) /* , ... */                	insert into marker1_db.table1 values (4, 'four'), (5, 'five'), (6, 'six')
-[THREAD_ID]	[EVENT_ID]	statement/sql/update        	test      	UPDATE marker1_db . table1 SET s1 = s1 + ?                              	update marker1_db.table1 set s1 = s1 + 1
-[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO marker1_db . table1 VALUES (...) /* , ... */                	insert into marker1_db.table1 values (7, 'seven'), (8, 'eight'), (9, 'nine')
-[THREAD_ID]	[EVENT_ID]	statement/sql/delete        	test      	DELETE FROM marker1_db . table1 WHERE s1 > ?                            	delete from marker1_db.table1 where s1 > 4
-[THREAD_ID]	[EVENT_ID]	statement/sql/drop_table    	test      	DROP TABLE marker2_db . table1                                          	drop table marker2_db.table1
-[THREAD_ID]	[EVENT_ID]	statement/sql/drop_db       	test      	DROP SCHEMA marker2_db                                                  	drop database marker2_db
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA `marker1_db`                                              	create database marker1_db
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	test      	CREATE SCHEMA `marker2_db`                                              	create database marker2_db
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker1_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker1_db.table1 (s1 int) engine=innodb
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table1 (s1 int) engine=innodb
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table2` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table2 (s1 int) engine=innodb
+[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (?) /* , ... */              	insert into marker1_db.table1 values (1), (2), (3)
+[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker2_db` . `table1` VALUES (?) /* , ... */              	insert into marker2_db.table1 values (1), (2), (3)
+[THREAD_ID]	[EVENT_ID]	statement/sql/alter_table   	test      	ALTER TABLE `marker1_db` . `table1` ADD COLUMN ( `s2` VARCHARACTER (?) )	alter table marker1_db.table1 add column (s2 varchar(32))
+[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (...) /* , ... */            	insert into marker1_db.table1 values (4, 'four'), (5, 'five'), (6, 'six')
+[THREAD_ID]	[EVENT_ID]	statement/sql/update        	test      	UPDATE `marker1_db` . `table1` SET `s1` = `s1` + ?                      	update marker1_db.table1 set s1 = s1 + 1
+[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (...) /* , ... */            	insert into marker1_db.table1 values (7, 'seven'), (8, 'eight'), (9, 'nine')
+[THREAD_ID]	[EVENT_ID]	statement/sql/delete        	test      	DELETE FROM `marker1_db` . `table1` WHERE `s1` > ?                      	delete from marker1_db.table1 where s1 > 4
+[THREAD_ID]	[EVENT_ID]	statement/sql/drop_table    	test      	DROP TABLE `marker2_db` . `table1`                                      	drop table marker2_db.table1
+[THREAD_ID]	[EVENT_ID]	statement/sql/drop_db       	test      	DROP SCHEMA `marker2_db`                                                	drop database marker2_db
 
 *** List statement events on slave
 
 select thread_id, event_id, rpad(event_name, 28, ' ') event_name, rpad(current_schema, 10, ' ') current_schema, rpad(digest_text, 72, ' ') digest_text, sql_text from performance_schema.events_statements_history_long
 where thread_id = @slave_thread_id and sql_text like '%marker%' order by event_id;
 thread_id	event_id	event_name	current_schema	digest_text	sql_text
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	marker1_db	CREATE SCHEMA marker1_db                                                	create database marker1_db
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	marker2_db	CREATE SCHEMA marker2_db                                                	create database marker2_db
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE marker1_db . table1 ( s1 INTEGER ) ENGINE = innodb         	create table marker1_db.table1 (s1 int) engine=innodb
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE marker2_db . table1 ( s1 INTEGER ) ENGINE = innodb         	create table marker2_db.table1 (s1 int) engine=innodb
-[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE marker2_db . table2 ( s1 INTEGER ) ENGINE = innodb         	create table marker2_db.table2 (s1 int) engine=innodb
-[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO marker1_db . table1 VALUES (?) /* , ... */                  	insert into marker1_db.table1 values (1), (2), (3)
-[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO marker2_db . table1 VALUES (?) /* , ... */                  	insert into marker2_db.table1 values (1), (2), (3)
-[THREAD_ID]	[EVENT_ID]	statement/sql/alter_table   	test      	ALTER TABLE marker1_db . table1 ADD COLUMN ( s2 VARCHARACTER (?) )      	alter table marker1_db.table1 add column (s2 varchar(32))
-[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO marker1_db . table1 VALUES (...) /* , ... */                	insert into marker1_db.table1 values (4, 'four'), (5, 'five'), (6, 'six')
-[THREAD_ID]	[EVENT_ID]	statement/sql/update        	test      	UPDATE marker1_db . table1 SET s1 = s1 + ?                              	update marker1_db.table1 set s1 = s1 + 1
-[THREAD_ID]	[EVENT_ID]	statement/sql/delete        	test      	DELETE FROM marker1_db . table1 WHERE s1 > ?                            	delete from marker1_db.table1 where s1 > 4
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	marker1_db	CREATE SCHEMA `marker1_db`                                              	create database marker1_db
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_db     	marker2_db	CREATE SCHEMA `marker2_db`                                              	create database marker2_db
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker1_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker1_db.table1 (s1 int) engine=innodb
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table1` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table1 (s1 int) engine=innodb
+[THREAD_ID]	[EVENT_ID]	statement/sql/create_table  	test      	CREATE TABLE `marker2_db` . `table2` ( `s1` INTEGER ) ENGINE = `innodb` 	create table marker2_db.table2 (s1 int) engine=innodb
+[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (?) /* , ... */              	insert into marker1_db.table1 values (1), (2), (3)
+[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker2_db` . `table1` VALUES (?) /* , ... */              	insert into marker2_db.table1 values (1), (2), (3)
+[THREAD_ID]	[EVENT_ID]	statement/sql/alter_table   	test      	ALTER TABLE `marker1_db` . `table1` ADD COLUMN ( `s2` VARCHARACTER (?) )	alter table marker1_db.table1 add column (s2 varchar(32))
+[THREAD_ID]	[EVENT_ID]	statement/sql/insert        	test      	INSERT INTO `marker1_db` . `table1` VALUES (...) /* , ... */            	insert into marker1_db.table1 values (4, 'four'), (5, 'five'), (6, 'six')
+[THREAD_ID]	[EVENT_ID]	statement/sql/update        	test      	UPDATE `marker1_db` . `table1` SET `s1` = `s1` + ?                      	update marker1_db.table1 set s1 = s1 + 1
+[THREAD_ID]	[EVENT_ID]	statement/sql/delete        	test      	DELETE FROM `marker1_db` . `table1` WHERE `s1` > ?                      	delete from marker1_db.table1 where s1 > 4
 [THREAD_ID]	[EVENT_ID]	statement/sql/drop_table    	test      	DROP TABLE `marker2_db` . `table1`                                      	DROP TABLE `marker2_db`.`table1` /* generated by server */
-[THREAD_ID]	[EVENT_ID]	statement/sql/drop_db       	marker2_db	DROP SCHEMA marker2_db                                                  	drop database marker2_db
+[THREAD_ID]	[EVENT_ID]	statement/sql/drop_db       	marker2_db	DROP SCHEMA `marker2_db`                                                	drop database marker2_db
 
 *** Compare master and slave events
 
@@ -190,7 +190,6 @@ where t1.thread_id = @slave_thread_id and
 sql_text like '%marker%' and
 not exists (select * from master_events_statements_history_long t2 where t2.digest = t1.digest);
 thread_id	event_id	event_name	digest	digest_text	sql_text
-[THREAD_ID]	[EVENT_ID]	statement/sql/drop_table	[DIGEST]	DROP TABLE `marker2_db` . `table1` 	DROP TABLE `marker2_db`.`table1` /* generated by server */
 
 #
 # STEP 6 - DISABLE REPLICATED STATEMENT EVENTS ON SLAVE
diff --git a/mysql-test/suite/perfschema/r/sizing_default.result b/mysql-test/suite/perfschema/r/sizing_default.result
index d7c4e321204..1ca202e821f 100644
--- a/mysql-test/suite/perfschema/r/sizing_default.result
+++ b/mysql-test/suite/perfschema/r/sizing_default.result
@@ -23,6 +23,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	3504
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	7693
diff --git a/mysql-test/suite/perfschema/r/sizing_high.result b/mysql-test/suite/perfschema/r/sizing_high.result
index c7c7b065992..b633d5fce8d 100644
--- a/mysql-test/suite/perfschema/r/sizing_high.result
+++ b/mysql-test/suite/perfschema/r/sizing_high.result
@@ -23,6 +23,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	10900
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	23385
diff --git a/mysql-test/suite/perfschema/r/sizing_low.result b/mysql-test/suite/perfschema/r/sizing_low.result
index 213cc0b5f74..dce5a994099 100644
--- a/mysql-test/suite/perfschema/r/sizing_low.result
+++ b/mysql-test/suite/perfschema/r/sizing_low.result
@@ -23,6 +23,7 @@ performance_schema_events_waits_history_size	5
 performance_schema_hosts_size	20
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	612
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	1556
diff --git a/mysql-test/suite/perfschema/r/sizing_med.result b/mysql-test/suite/perfschema/r/sizing_med.result
index fbe703c5ff5..2eda017467a 100644
--- a/mysql-test/suite/perfschema/r/sizing_med.result
+++ b/mysql-test/suite/perfschema/r/sizing_med.result
@@ -23,6 +23,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1079
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	1754
diff --git a/mysql-test/suite/perfschema/r/sizing_off.result b/mysql-test/suite/perfschema/r/sizing_off.result
index 614ad7d2475..b4ca7b1b9be 100644
--- a/mysql-test/suite/perfschema/r/sizing_off.result
+++ b/mysql-test/suite/perfschema/r/sizing_off.result
@@ -14,6 +14,7 @@ performance_schema_events_waits_history_size	-1
 performance_schema_hosts_size	-1
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	-1
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	-1
diff --git a/mysql-test/suite/perfschema/r/start_server_disable_idle.result b/mysql-test/suite/perfschema/r/start_server_disable_idle.result
index 9e0b9209b89..382824458a0 100644
--- a/mysql-test/suite/perfschema/r/start_server_disable_idle.result
+++ b/mysql-test/suite/perfschema/r/start_server_disable_idle.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_disable_stages.result b/mysql-test/suite/perfschema/r/start_server_disable_stages.result
index 99b18e851a4..6fae8be810f 100644
--- a/mysql-test/suite/perfschema/r/start_server_disable_stages.result
+++ b/mysql-test/suite/perfschema/r/start_server_disable_stages.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_disable_statements.result b/mysql-test/suite/perfschema/r/start_server_disable_statements.result
index 5217f16a32f..ff9c6f93268 100644
--- a/mysql-test/suite/perfschema/r/start_server_disable_statements.result
+++ b/mysql-test/suite/perfschema/r/start_server_disable_statements.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_disable_waits.result b/mysql-test/suite/perfschema/r/start_server_disable_waits.result
index 86c25348cd5..38e1f59cd39 100644
--- a/mysql-test/suite/perfschema/r/start_server_disable_waits.result
+++ b/mysql-test/suite/perfschema/r/start_server_disable_waits.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_innodb.result b/mysql-test/suite/perfschema/r/start_server_innodb.result
index d03c20a5878..a270b4a6320 100644
--- a/mysql-test/suite/perfschema/r/start_server_innodb.result
+++ b/mysql-test/suite/perfschema/r/start_server_innodb.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_account.result b/mysql-test/suite/perfschema/r/start_server_no_account.result
index 3e0324868a7..05d67d88a8b 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_account.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_account.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_cond_class.result b/mysql-test/suite/perfschema/r/start_server_no_cond_class.result
index 158dfb81ebe..574c8d4173b 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_cond_class.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_cond_class.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	0
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_cond_inst.result b/mysql-test/suite/perfschema/r/start_server_no_cond_inst.result
index 3673600a078..ea5c7a69125 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_cond_inst.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_cond_inst.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	0
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_file_class.result b/mysql-test/suite/perfschema/r/start_server_no_file_class.result
index 1e819d26265..0f93054bfd4 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_file_class.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_file_class.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	0
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_file_inst.result b/mysql-test/suite/perfschema/r/start_server_no_file_inst.result
index b439af66f8d..71004d68f5e 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_file_inst.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_file_inst.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	0
diff --git a/mysql-test/suite/perfschema/r/start_server_no_host.result b/mysql-test/suite/perfschema/r/start_server_no_host.result
index abb8a157ec6..329f74a4fff 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_host.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_host.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	0
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_mutex_class.result b/mysql-test/suite/perfschema/r/start_server_no_mutex_class.result
index c5fe555b749..cda2719cc37 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_mutex_class.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_mutex_class.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_mutex_inst.result b/mysql-test/suite/perfschema/r/start_server_no_mutex_inst.result
index d88d808a9ab..0ea5fe44521 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_mutex_inst.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_mutex_inst.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_rwlock_class.result b/mysql-test/suite/perfschema/r/start_server_no_rwlock_class.result
index 1155993e60c..29a17e6a3ac 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_rwlock_class.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_rwlock_class.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_rwlock_inst.result b/mysql-test/suite/perfschema/r/start_server_no_rwlock_inst.result
index 4d419817b0a..8b214077f37 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_rwlock_inst.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_rwlock_inst.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_setup_actors.result b/mysql-test/suite/perfschema/r/start_server_no_setup_actors.result
index 281ca17491c..3a0588d616d 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_setup_actors.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_setup_actors.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_setup_objects.result b/mysql-test/suite/perfschema/r/start_server_no_setup_objects.result
index 1e5578daddc..89763379b99 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_setup_objects.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_setup_objects.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_socket_class.result b/mysql-test/suite/perfschema/r/start_server_no_socket_class.result
index ef1050d9fde..0b14c6caf15 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_socket_class.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_socket_class.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_socket_inst.result b/mysql-test/suite/perfschema/r/start_server_no_socket_inst.result
index 97cbc807f3c..599e09f6c99 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_socket_inst.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_socket_inst.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_stage_class.result b/mysql-test/suite/perfschema/r/start_server_no_stage_class.result
index a173447632d..1d53efc500c 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_stage_class.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_stage_class.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_stages_history.result b/mysql-test/suite/perfschema/r/start_server_no_stages_history.result
index 6de6cc3187e..370ec61ff67 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_stages_history.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_stages_history.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_stages_history_long.result b/mysql-test/suite/perfschema/r/start_server_no_stages_history_long.result
index fc0e680ebb7..d8018e0ba44 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_stages_history_long.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_stages_history_long.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_statement_class.result b/mysql-test/suite/perfschema/r/start_server_no_statement_class.result
index fca5ab82238..a617e7edb0a 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_statement_class.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_statement_class.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_statements_history.result b/mysql-test/suite/perfschema/r/start_server_no_statements_history.result
index 1fc13bf6ce3..8d196aa9a4a 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_statements_history.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_statements_history.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_statements_history_long.result b/mysql-test/suite/perfschema/r/start_server_no_statements_history_long.result
index d51d3acf343..360e8db910b 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_statements_history_long.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_statements_history_long.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_table_hdl.result b/mysql-test/suite/perfschema/r/start_server_no_table_hdl.result
index 784ed74e33c..01b7233582e 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_table_hdl.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_table_hdl.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_table_inst.result b/mysql-test/suite/perfschema/r/start_server_no_table_inst.result
index da73df5c419..5608c324321 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_table_inst.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_table_inst.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_thread_class.result b/mysql-test/suite/perfschema/r/start_server_no_thread_class.result
index a84f0f3c0ef..b1a7758a9d8 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_thread_class.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_thread_class.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_thread_inst.result b/mysql-test/suite/perfschema/r/start_server_no_thread_inst.result
index 3be29053b33..ad0353589ad 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_thread_inst.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_thread_inst.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_user.result b/mysql-test/suite/perfschema/r/start_server_no_user.result
index d80a9a4a2c4..2e1c097e28b 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_user.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_user.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_waits_history.result b/mysql-test/suite/perfschema/r/start_server_no_waits_history.result
index 928307123d8..a3a9cbeee11 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_waits_history.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_waits_history.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	0
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_no_waits_history_long.result b/mysql-test/suite/perfschema/r/start_server_no_waits_history_long.result
index d8ada5f9da5..e5465aa6bbb 100644
--- a/mysql-test/suite/perfschema/r/start_server_no_waits_history_long.result
+++ b/mysql-test/suite/perfschema/r/start_server_no_waits_history_long.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_nothing.result b/mysql-test/suite/perfschema/r/start_server_nothing.result
index bf84848641c..d28eed31e7d 100644
--- a/mysql-test/suite/perfschema/r/start_server_nothing.result
+++ b/mysql-test/suite/perfschema/r/start_server_nothing.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	0
 performance_schema_hosts_size	0
 performance_schema_max_cond_classes	0
 performance_schema_max_cond_instances	0
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	0
 performance_schema_max_file_handles	0
 performance_schema_max_file_instances	0
@@ -119,6 +120,7 @@ performance_schema_events_waits_history_size	0
 performance_schema_hosts_size	0
 performance_schema_max_cond_classes	0
 performance_schema_max_cond_instances	0
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	0
 performance_schema_max_file_handles	0
 performance_schema_max_file_instances	0
diff --git a/mysql-test/suite/perfschema/r/start_server_off.result b/mysql-test/suite/perfschema/r/start_server_off.result
index 293607c41e9..a5f552b4bbf 100644
--- a/mysql-test/suite/perfschema/r/start_server_off.result
+++ b/mysql-test/suite/perfschema/r/start_server_off.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/start_server_on.result b/mysql-test/suite/perfschema/r/start_server_on.result
index d03c20a5878..a270b4a6320 100644
--- a/mysql-test/suite/perfschema/r/start_server_on.result
+++ b/mysql-test/suite/perfschema/r/start_server_on.result
@@ -85,6 +85,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/statement_digest.result b/mysql-test/suite/perfschema/r/statement_digest.result
index e3df74a70d9..a48006c8ba3 100644
--- a/mysql-test/suite/perfschema/r/statement_digest.result
+++ b/mysql-test/suite/perfschema/r/statement_digest.result
@@ -112,42 +112,41 @@ DROP TRIGGER trg;
 SELECT SCHEMA_NAME, DIGEST, DIGEST_TEXT, COUNT_STAR, SUM_ROWS_AFFECTED, SUM_WARNINGS,
 SUM_ERRORS FROM performance_schema.events_statements_summary_by_digest;
 SCHEMA_NAME	DIGEST	DIGEST_TEXT	COUNT_STAR	SUM_ROWS_AFFECTED	SUM_WARNINGS	SUM_ERRORS
-statements_digest	8de787d0e3e3a062aea121ff528fcfce	TRUNCATE TABLE performance_schema . events_statements_summary_by_digest 	1	0	0	0
-statements_digest	a871edd1a65606b404c0b6e65c1f142c	SELECT ? FROM t1 	1	0	0	0
-statements_digest	d60830f376a7724280dfc422224bb475	SELECT ? FROM `t1` 	1	0	0	0
-statements_digest	09309c60c199a727b7ebed40975e8764	SELECT ?, ... FROM t1 	2	0	0	0
-statements_digest	dc0dcaefa9a12455ffed04ac6f89e65d	SELECT ? FROM t2 	1	0	0	0
-statements_digest	d274a288509eae2cd7febf2f7fe36274	SELECT ?, ... FROM t2 	2	0	0	0
-statements_digest	ec913f89e0d8be99014bf78e73228c48	INSERT INTO t1 VALUES (?) 	2	2	0	0
-statements_digest	b919ecf2d5544bcdf95e76eb22231c42	INSERT INTO t2 VALUES (?) 	1	1	0	0
-statements_digest	d9030eddb8dca8ee5fcaf79e6f254b41	INSERT INTO t3 VALUES (...) 	4	4	0	0
-statements_digest	2ad6d8279781b0fb40bdc8647dc94216	INSERT INTO t4 VALUES (...) 	1	1	0	0
-statements_digest	3248c16dc70111225fcffa99641e312b	INSERT INTO t5 VALUES (...) 	1	1	0	0
-statements_digest	152b6c84a0cbfadcbecde01050eddd66	INSERT INTO t1 VALUES (?) /* , ... */ 	2	7	0	0
-statements_digest	c4cbce33b636e448c29e041b1d5c0eb1	INSERT INTO t3 VALUES (...) /* , ... */ 	1	3	0	0
-statements_digest	0bfac9fb577995b116e52ff4aaeaa5b8	INSERT INTO t5 VALUES (...) /* , ... */ 	1	3	0	0
-statements_digest	819acce11785e12f2f73964115632db6	INSERT INTO t6 VALUES (...) 	5	5	0	0
+statements_digest	b12e7d0f2ac88c8fad9ac8dabb347b09	TRUNCATE TABLE `performance_schema` . `events_statements_summary_by_digest` 	1	0	0	0
+statements_digest	390f3ff3444c4de44fcbd052b11caf4e	SELECT ? FROM `t1` 	2	0	0	0
+statements_digest	8726524372f6e4924bbe1393b772498e	SELECT ?, ... FROM `t1` 	2	0	0	0
+statements_digest	5b06fb13fa9af5e8a4ec26bac8f994cd	SELECT ? FROM `t2` 	1	0	0	0
+statements_digest	82201946968b4baca616292f96e933a7	SELECT ?, ... FROM `t2` 	2	0	0	0
+statements_digest	35d365779571257e8837f01b39dd9df5	INSERT INTO `t1` VALUES (?) 	2	2	0	0
+statements_digest	eaaf6c26e98130ec21cfae1389e3eb94	INSERT INTO `t2` VALUES (?) 	1	1	0	0
+statements_digest	28f3cfdcfffeff3219bdd255ed15e6ac	INSERT INTO `t3` VALUES (...) 	4	4	0	0
+statements_digest	166a9591b81371a6ea389f27cfc1e5fd	INSERT INTO `t4` VALUES (...) 	1	1	0	0
+statements_digest	fb25b9f9146120fb72c3c732e79dcc82	INSERT INTO `t5` VALUES (...) 	1	1	0	0
+statements_digest	58bb7798d974224ff08742502eed1aae	INSERT INTO `t1` VALUES (?) /* , ... */ 	2	7	0	0
+statements_digest	3352b44dcaf21f59141ea76b5cace5c0	INSERT INTO `t3` VALUES (...) /* , ... */ 	1	3	0	0
+statements_digest	1905c012e5d6a3a12e39b0b3ce13b22a	INSERT INTO `t5` VALUES (...) /* , ... */ 	1	3	0	0
+statements_digest	981d682c1e63b437c33230eb558d0f64	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	3b085ab0d2063dfca1a39212e3ea1831	CREATE SCHEMA statements_digest_temp 	2	2	0	0
-statements_digest	09f9fabef2feb9a54ba01455e5ae83b9	DROP SCHEMA statements_digest_temp 	2	0	0	0
-statements_digest	ff0bb1dfc399aa3bef6a0f3fccd3ef94	SELECT ? FROM no_such_table 	1	0	0	1
-statements_digest	590a245c84e63eb100e1ef463f477f1a	CREATE TABLE dup_table ( c CHARACTER (?) ) 	2	0	0	1
-statements_digest	74078b0776d8333e356b271551587d53	DROP TABLE dup_table 	1	0	0	0
-statements_digest	f23641c5ab7e1dd6e0146f66b3fff5c4	INSERT INTO t11 VALUES (?) 	1	1	1	0
+statements_digest	6382c1dfc79755af2dd46113acea142b	CREATE SCHEMA `statements_digest_temp` 	2	2	0	0
+statements_digest	256f8dfc97d90a79103ebd6616b8d7aa	DROP SCHEMA `statements_digest_temp` 	2	0	0	0
+statements_digest	5315d33e7ef87b104b73912d484af6a3	SELECT ? FROM `no_such_table` 	1	0	0	1
+statements_digest	dcde8f720a419aa5d52246207268cf6c	CREATE TABLE `dup_table` ( `c` CHARACTER (?) ) 	2	0	0	1
+statements_digest	b4b4abab3f030642444fb32c44f28058	DROP TABLE `dup_table` 	1	0	0	0
+statements_digest	a34ed519fdeb4fe4460038db92ea0c20	INSERT INTO `t11` VALUES (?) 	1	1	1	0
 statements_digest	d3eda26b379bd56340ce84fe395dfff7	SHOW WARNINGS 	1	0	0	0
-statements_digest	6bb42dec3094486d5a9e8b0bf460e382	PREPARE stmt FROM ? 	1	0	0	0
-statements_digest	3ab1e87eabd9688edf919754cce6348b	EXECUTE stmt 	2	0	0	0
-statements_digest	f9438ab7b8eec604338c28a04e5d650f	DEALLOCATE PREPARE stmt 	1	0	0	0
-statements_digest	072d6c57d3fe4f0c6a7dabba96f0ccf8	CREATE PROCEDURE p1 ( ) BEGIN SELECT * FROM t12 ; END 	1	0	0	0
-statements_digest	84554971243e91106214dcb8f4eaa89b	CALL p1 ( ) 	2	0	0	0
-statements_digest	2bd1e1e6eb445f32e1d4b290c1961e6b	DROP PROCEDURE p1 	1	0	0	0
-statements_digest	5799522044ce9a4fa48dce5f4a3b047a	CREATE FUNCTION `func` ( a INTEGER , b INTEGER ) RETURNS INTEGER (?) RETURN a + b 	1	0	0	0
-statements_digest	59cbdd7ffc78a23bc2f650f8158067c6	SELECT func (...) 	2	0	0	0
-statements_digest	0b5a5297689c5036def6af8e8a8ce113	DROP FUNCTION func 	1	0	0	0
-statements_digest	10c7a2262748aa15496375d99f876fb2	CREATE TRIGGER trg BEFORE INSERT ON t12 FOR EACH ROW SET @? := ? 	1	0	0	0
-statements_digest	bb0154f3d32233f696b95d4127d29a3b	INSERT INTO t12 VALUES (?) 	2	2	0	0
-statements_digest	a975545baf024e8a173be77032d8fd01	DROP TRIGGER trg 	1	0	0	0
+statements_digest	e6aa634cf5a630087fefe9868b018329	PREPARE `stmt` FROM ? 	1	0	0	0
+statements_digest	4de34527c0dfef6ad8387d4359f78c78	EXECUTE `stmt` 	2	0	0	0
+statements_digest	54592849b6cf7386568c88e7fb20f61e	DEALLOCATE PREPARE `stmt` 	1	0	0	0
+statements_digest	ee90db91a06cedfbcccf80f951dc58cd	CREATE PROCEDURE `p1` ( ) BEGIN SELECT * FROM `t12` ; END 	1	0	0	0
+statements_digest	f964655a0037d2f194030bd024eab748	CALL `p1` ( ) 	2	0	0	0
+statements_digest	788d8223f67ba10d1b97fcaa42fec081	DROP PROCEDURE `p1` 	1	0	0	0
+statements_digest	5146273ef7d98ee1954d23fd98a35d68	CREATE FUNCTION `func` ( `a` INTEGER , `b` INTEGER ) RETURNS INTEGER (?) RETURN `a` + `b` 	1	0	0	0
+statements_digest	2c9b8e1e7f2ad3ca3c49abb2ea30e871	SELECT `func` (...) 	2	0	0	0
+statements_digest	f48e30910f8e7758b818c088916424cd	DROP FUNCTION `func` 	1	0	0	0
+statements_digest	53ccf1d241eeb749f1e1b7becc65006f	CREATE TRIGGER `trg` BEFORE INSERT ON `t12` FOR EACH ROW SET @? := ? 	1	0	0	0
+statements_digest	a9722a0717a57275431575c7204d71c1	INSERT INTO `t12` VALUES (?) 	2	2	0	0
+statements_digest	2d48809e6899f63ec304776466a63eef	DROP TRIGGER `trg` 	1	0	0	0
 ####################################
 # CLEANUP
 ####################################
diff --git a/mysql-test/suite/perfschema/r/statement_digest_consumers.result b/mysql-test/suite/perfschema/r/statement_digest_consumers.result
index 355905f71d8..351bd41159c 100644
--- a/mysql-test/suite/perfschema/r/statement_digest_consumers.result
+++ b/mysql-test/suite/perfschema/r/statement_digest_consumers.result
@@ -125,42 +125,41 @@ DROP TRIGGER trg;
 ####################################
 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	8de787d0e3e3a062aea121ff528fcfce	TRUNCATE TABLE performance_schema . events_statements_summary_by_digest 	1
-statements_digest	a871edd1a65606b404c0b6e65c1f142c	SELECT ? FROM t1 	1
-statements_digest	d60830f376a7724280dfc422224bb475	SELECT ? FROM `t1` 	1
-statements_digest	09309c60c199a727b7ebed40975e8764	SELECT ?, ... FROM t1 	2
-statements_digest	dc0dcaefa9a12455ffed04ac6f89e65d	SELECT ? FROM t2 	1
-statements_digest	d274a288509eae2cd7febf2f7fe36274	SELECT ?, ... FROM t2 	2
-statements_digest	ec913f89e0d8be99014bf78e73228c48	INSERT INTO t1 VALUES (?) 	2
-statements_digest	b919ecf2d5544bcdf95e76eb22231c42	INSERT INTO t2 VALUES (?) 	1
-statements_digest	d9030eddb8dca8ee5fcaf79e6f254b41	INSERT INTO t3 VALUES (...) 	4
-statements_digest	2ad6d8279781b0fb40bdc8647dc94216	INSERT INTO t4 VALUES (...) 	1
-statements_digest	3248c16dc70111225fcffa99641e312b	INSERT INTO t5 VALUES (...) 	1
-statements_digest	152b6c84a0cbfadcbecde01050eddd66	INSERT INTO t1 VALUES (?) /* , ... */ 	2
-statements_digest	c4cbce33b636e448c29e041b1d5c0eb1	INSERT INTO t3 VALUES (...) /* , ... */ 	1
-statements_digest	0bfac9fb577995b116e52ff4aaeaa5b8	INSERT INTO t5 VALUES (...) /* , ... */ 	1
-statements_digest	819acce11785e12f2f73964115632db6	INSERT INTO t6 VALUES (...) 	5
+statements_digest	b12e7d0f2ac88c8fad9ac8dabb347b09	TRUNCATE TABLE `performance_schema` . `events_statements_summary_by_digest` 	1
+statements_digest	390f3ff3444c4de44fcbd052b11caf4e	SELECT ? FROM `t1` 	2
+statements_digest	8726524372f6e4924bbe1393b772498e	SELECT ?, ... FROM `t1` 	2
+statements_digest	5b06fb13fa9af5e8a4ec26bac8f994cd	SELECT ? FROM `t2` 	1
+statements_digest	82201946968b4baca616292f96e933a7	SELECT ?, ... FROM `t2` 	2
+statements_digest	35d365779571257e8837f01b39dd9df5	INSERT INTO `t1` VALUES (?) 	2
+statements_digest	eaaf6c26e98130ec21cfae1389e3eb94	INSERT INTO `t2` VALUES (?) 	1
+statements_digest	28f3cfdcfffeff3219bdd255ed15e6ac	INSERT INTO `t3` VALUES (...) 	4
+statements_digest	166a9591b81371a6ea389f27cfc1e5fd	INSERT INTO `t4` VALUES (...) 	1
+statements_digest	fb25b9f9146120fb72c3c732e79dcc82	INSERT INTO `t5` VALUES (...) 	1
+statements_digest	58bb7798d974224ff08742502eed1aae	INSERT INTO `t1` VALUES (?) /* , ... */ 	2
+statements_digest	3352b44dcaf21f59141ea76b5cace5c0	INSERT INTO `t3` VALUES (...) /* , ... */ 	1
+statements_digest	1905c012e5d6a3a12e39b0b3ce13b22a	INSERT INTO `t5` VALUES (...) /* , ... */ 	1
+statements_digest	981d682c1e63b437c33230eb558d0f64	INSERT INTO `t6` VALUES (...) 	5
 statements_digest	aeb185ab9b6e9d5a49e47c8741b8acdf	SELECT ? + ? 	3
 statements_digest	d3804664eeee11407f3fcbd5c29a1f73	SELECT ? 	1
-statements_digest	3b085ab0d2063dfca1a39212e3ea1831	CREATE SCHEMA statements_digest_temp 	2
-statements_digest	09f9fabef2feb9a54ba01455e5ae83b9	DROP SCHEMA statements_digest_temp 	2
-statements_digest	ff0bb1dfc399aa3bef6a0f3fccd3ef94	SELECT ? FROM no_such_table 	1
-statements_digest	590a245c84e63eb100e1ef463f477f1a	CREATE TABLE dup_table ( c CHARACTER (?) ) 	2
-statements_digest	74078b0776d8333e356b271551587d53	DROP TABLE dup_table 	1
-statements_digest	f23641c5ab7e1dd6e0146f66b3fff5c4	INSERT INTO t11 VALUES (?) 	1
+statements_digest	6382c1dfc79755af2dd46113acea142b	CREATE SCHEMA `statements_digest_temp` 	2
+statements_digest	256f8dfc97d90a79103ebd6616b8d7aa	DROP SCHEMA `statements_digest_temp` 	2
+statements_digest	5315d33e7ef87b104b73912d484af6a3	SELECT ? FROM `no_such_table` 	1
+statements_digest	dcde8f720a419aa5d52246207268cf6c	CREATE TABLE `dup_table` ( `c` CHARACTER (?) ) 	2
+statements_digest	b4b4abab3f030642444fb32c44f28058	DROP TABLE `dup_table` 	1
+statements_digest	a34ed519fdeb4fe4460038db92ea0c20	INSERT INTO `t11` VALUES (?) 	1
 statements_digest	d3eda26b379bd56340ce84fe395dfff7	SHOW WARNINGS 	1
-statements_digest	6bb42dec3094486d5a9e8b0bf460e382	PREPARE stmt FROM ? 	1
-statements_digest	3ab1e87eabd9688edf919754cce6348b	EXECUTE stmt 	2
-statements_digest	f9438ab7b8eec604338c28a04e5d650f	DEALLOCATE PREPARE stmt 	1
-statements_digest	072d6c57d3fe4f0c6a7dabba96f0ccf8	CREATE PROCEDURE p1 ( ) BEGIN SELECT * FROM t12 ; END 	1
-statements_digest	84554971243e91106214dcb8f4eaa89b	CALL p1 ( ) 	2
-statements_digest	2bd1e1e6eb445f32e1d4b290c1961e6b	DROP PROCEDURE p1 	1
-statements_digest	5799522044ce9a4fa48dce5f4a3b047a	CREATE FUNCTION `func` ( a INTEGER , b INTEGER ) RETURNS INTEGER (?) RETURN a + b 	1
-statements_digest	59cbdd7ffc78a23bc2f650f8158067c6	SELECT func (...) 	2
-statements_digest	0b5a5297689c5036def6af8e8a8ce113	DROP FUNCTION func 	1
-statements_digest	10c7a2262748aa15496375d99f876fb2	CREATE TRIGGER trg BEFORE INSERT ON t12 FOR EACH ROW SET @? := ? 	1
-statements_digest	bb0154f3d32233f696b95d4127d29a3b	INSERT INTO t12 VALUES (?) 	2
-statements_digest	a975545baf024e8a173be77032d8fd01	DROP TRIGGER trg 	1
+statements_digest	e6aa634cf5a630087fefe9868b018329	PREPARE `stmt` FROM ? 	1
+statements_digest	4de34527c0dfef6ad8387d4359f78c78	EXECUTE `stmt` 	2
+statements_digest	54592849b6cf7386568c88e7fb20f61e	DEALLOCATE PREPARE `stmt` 	1
+statements_digest	ee90db91a06cedfbcccf80f951dc58cd	CREATE PROCEDURE `p1` ( ) BEGIN SELECT * FROM `t12` ; END 	1
+statements_digest	f964655a0037d2f194030bd024eab748	CALL `p1` ( ) 	2
+statements_digest	788d8223f67ba10d1b97fcaa42fec081	DROP PROCEDURE `p1` 	1
+statements_digest	5146273ef7d98ee1954d23fd98a35d68	CREATE FUNCTION `func` ( `a` INTEGER , `b` INTEGER ) RETURNS INTEGER (?) RETURN `a` + `b` 	1
+statements_digest	2c9b8e1e7f2ad3ca3c49abb2ea30e871	SELECT `func` (...) 	2
+statements_digest	f48e30910f8e7758b818c088916424cd	DROP FUNCTION `func` 	1
+statements_digest	53ccf1d241eeb749f1e1b7becc65006f	CREATE TRIGGER `trg` BEFORE INSERT ON `t12` FOR EACH ROW SET @? := ? 	1
+statements_digest	a9722a0717a57275431575c7204d71c1	INSERT INTO `t12` VALUES (?) 	2
+statements_digest	2d48809e6899f63ec304776466a63eef	DROP TRIGGER `trg` 	1
 SELECT digest, digest_text FROM performance_schema.events_statements_current;
 digest	digest_text
 ####################################
diff --git a/mysql-test/suite/perfschema/r/statement_digest_long_query.result b/mysql-test/suite/perfschema/r/statement_digest_long_query.result
index f9943060c83..dd0244475cc 100644
--- a/mysql-test/suite/perfschema/r/statement_digest_long_query.result
+++ b/mysql-test/suite/perfschema/r/statement_digest_long_query.result
@@ -8,5 +8,5 @@ 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
 ####################################
 SELECT schema_name, digest, digest_text, count_star FROM events_statements_summary_by_digest;
 schema_name	digest	digest_text	count_star
-performance_schema	7536ab4a65b991a0b1a8b9851e8457c3	TRUNCATE TABLE events_statements_summary_by_digest 	1
+performance_schema	b6650e3f746acc31ef465aede8087e93	TRUNCATE TABLE `events_statements_summary_by_digest` 	1
 performance_schema	63f9aaeed7859671c6a42c75fcd43785	SELECT ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? + ? 	1
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_global_2u_2t.result b/mysql-test/suite/perfschema/r/table_aggregate_global_2u_2t.result
index 2613737a3da..189a3200a91 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_global_2u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_global_2u_2t.result
@@ -55,6 +55,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_global_2u_3t.result b/mysql-test/suite/perfschema/r/table_aggregate_global_2u_3t.result
index e5aaf207820..b4fbf37265a 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_global_2u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_global_2u_3t.result
@@ -54,6 +54,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_global_4u_2t.result b/mysql-test/suite/perfschema/r/table_aggregate_global_4u_2t.result
index 637d923ebdb..d20378236f5 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_global_4u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_global_4u_2t.result
@@ -55,6 +55,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_global_4u_3t.result b/mysql-test/suite/perfschema/r/table_aggregate_global_4u_3t.result
index a41ae765a77..087ed9e63ab 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_global_4u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_global_4u_3t.result
@@ -54,6 +54,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_hist_2u_2t.result b/mysql-test/suite/perfschema/r/table_aggregate_hist_2u_2t.result
index 2278744621e..860059fe0eb 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_hist_2u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_hist_2u_2t.result
@@ -53,6 +53,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_hist_2u_3t.result b/mysql-test/suite/perfschema/r/table_aggregate_hist_2u_3t.result
index b3ada0d638a..50bc51b8da6 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_hist_2u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_hist_2u_3t.result
@@ -52,6 +52,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_hist_4u_2t.result b/mysql-test/suite/perfschema/r/table_aggregate_hist_4u_2t.result
index 361a8a700d0..9340014985e 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_hist_4u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_hist_4u_2t.result
@@ -53,6 +53,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_hist_4u_3t.result b/mysql-test/suite/perfschema/r/table_aggregate_hist_4u_3t.result
index 97bb0e34e0d..53ec7343676 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_hist_4u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_hist_4u_3t.result
@@ -52,6 +52,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_off.result b/mysql-test/suite/perfschema/r/table_aggregate_off.result
index f28f374c5dd..029a5d53861 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_off.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_off.result
@@ -54,6 +54,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_thread_2u_2t.result b/mysql-test/suite/perfschema/r/table_aggregate_thread_2u_2t.result
index f7760043ddd..d5c58d478bb 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_thread_2u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_thread_2u_2t.result
@@ -55,6 +55,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_thread_2u_3t.result b/mysql-test/suite/perfschema/r/table_aggregate_thread_2u_3t.result
index 0ee5eaddcaf..ae08a9749ef 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_thread_2u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_thread_2u_3t.result
@@ -54,6 +54,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_thread_4u_2t.result b/mysql-test/suite/perfschema/r/table_aggregate_thread_4u_2t.result
index 025a7f27738..c3849107bd4 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_thread_4u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_thread_4u_2t.result
@@ -55,6 +55,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_aggregate_thread_4u_3t.result b/mysql-test/suite/perfschema/r/table_aggregate_thread_4u_3t.result
index f655cd5bb93..f8f17d400ae 100644
--- a/mysql-test/suite/perfschema/r/table_aggregate_thread_4u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_aggregate_thread_4u_3t.result
@@ -54,6 +54,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_global_2u_2t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_global_2u_2t.result
index 55bb5a6a71f..2aeeffdedcc 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_global_2u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_global_2u_2t.result
@@ -57,6 +57,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_global_2u_3t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_global_2u_3t.result
index 7f9f9e99359..43088cd3cfd 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_global_2u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_global_2u_3t.result
@@ -56,6 +56,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_global_4u_2t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_global_4u_2t.result
index 7aa15b6a01d..f65e0494ebd 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_global_4u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_global_4u_2t.result
@@ -57,6 +57,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_global_4u_3t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_global_4u_3t.result
index 0732fce5853..2ab94084bb7 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_global_4u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_global_4u_3t.result
@@ -56,6 +56,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_hist_2u_2t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_hist_2u_2t.result
index c1f6fd56a97..7aec1bba281 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_hist_2u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_hist_2u_2t.result
@@ -55,6 +55,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_hist_2u_3t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_hist_2u_3t.result
index 705e6ca7021..ddfc5e373dd 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_hist_2u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_hist_2u_3t.result
@@ -54,6 +54,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_hist_4u_2t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_hist_4u_2t.result
index 04b7c7979c4..01b1d61877f 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_hist_4u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_hist_4u_2t.result
@@ -55,6 +55,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_hist_4u_3t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_hist_4u_3t.result
index ef1f31b19a4..7b2554a4b64 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_hist_4u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_hist_4u_3t.result
@@ -54,6 +54,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_thread_2u_2t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_thread_2u_2t.result
index a7ac4fa860f..7a950643800 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_thread_2u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_thread_2u_2t.result
@@ -57,6 +57,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_thread_2u_3t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_thread_2u_3t.result
index 28bdcfb1d82..8f9e6278ba8 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_thread_2u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_thread_2u_3t.result
@@ -56,6 +56,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_thread_4u_2t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_thread_4u_2t.result
index 683dd9cc4a6..eb83349f11e 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_thread_4u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_thread_4u_2t.result
@@ -57,6 +57,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_io_aggregate_thread_4u_3t.result b/mysql-test/suite/perfschema/r/table_io_aggregate_thread_4u_3t.result
index d488066dd7f..8c3b6a0549f 100644
--- a/mysql-test/suite/perfschema/r/table_io_aggregate_thread_4u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_io_aggregate_thread_4u_3t.result
@@ -56,6 +56,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_global_2u_2t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_global_2u_2t.result
index d3a4416fdfd..f2c79374583 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_global_2u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_global_2u_2t.result
@@ -57,6 +57,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_global_2u_3t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_global_2u_3t.result
index c69fc8a37d3..66a917412a9 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_global_2u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_global_2u_3t.result
@@ -56,6 +56,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_global_4u_2t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_global_4u_2t.result
index 91110a94be5..3b6326fd2df 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_global_4u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_global_4u_2t.result
@@ -57,6 +57,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_global_4u_3t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_global_4u_3t.result
index b443ac28c17..85e1bbeb332 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_global_4u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_global_4u_3t.result
@@ -56,6 +56,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_2u_2t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_2u_2t.result
index 08a107acb2a..725770f2b3c 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_2u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_2u_2t.result
@@ -55,6 +55,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_2u_3t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_2u_3t.result
index 07272c6e204..d92ec0a1997 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_2u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_2u_3t.result
@@ -54,6 +54,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_4u_2t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_4u_2t.result
index 77c52780ae9..b03a26f4694 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_4u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_4u_2t.result
@@ -55,6 +55,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_4u_3t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_4u_3t.result
index 6d7192285e3..ca62861bedb 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_4u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_hist_4u_3t.result
@@ -54,6 +54,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_2u_2t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_2u_2t.result
index 160be444e7c..7c1bbd2ddb0 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_2u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_2u_2t.result
@@ -57,6 +57,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_2u_3t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_2u_3t.result
index e915a8dfa95..302563786d2 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_2u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_2u_3t.result
@@ -56,6 +56,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_4u_2t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_4u_2t.result
index 82c1b65acff..390a3523421 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_4u_2t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_4u_2t.result
@@ -57,6 +57,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_4u_3t.result b/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_4u_3t.result
index 9023a4b0a69..123075896aa 100644
--- a/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_4u_3t.result
+++ b/mysql-test/suite/perfschema/r/table_lock_aggregate_thread_4u_3t.result
@@ -56,6 +56,7 @@ performance_schema_events_waits_history_size	10
 performance_schema_hosts_size	100
 performance_schema_max_cond_classes	80
 performance_schema_max_cond_instances	1000
+performance_schema_max_digest_length	1024
 performance_schema_max_file_classes	50
 performance_schema_max_file_handles	32768
 performance_schema_max_file_instances	10000
diff --git a/mysql-test/suite/perfschema/r/unary_digest.result b/mysql-test/suite/perfschema/r/unary_digest.result
index 40fcc026fad..44347886a96 100644
--- a/mysql-test/suite/perfschema/r/unary_digest.result
+++ b/mysql-test/suite/perfschema/r/unary_digest.result
@@ -39,9 +39,9 @@ ERROR 42S02: Table 'test.expect_unchanged' doesn't exist
 SELECT SCHEMA_NAME, DIGEST_TEXT, COUNT_STAR
 FROM performance_schema.events_statements_summary_by_digest;
 SCHEMA_NAME	DIGEST_TEXT	COUNT_STAR
-test	TRUNCATE TABLE performance_schema . events_statements_summary_by_digest 	1
-test	SELECT ? FROM expect_unary 	5
-test	SELECT ? + ? FROM expect_binary 	2
-test	SELECT ? - ? FROM expect_binary 	2
-test	INSERT INTO expect_full_reduce VALUES (...) 	27
-test	SELECT a - b , a + b , - a , - b , + a , + b FROM expect_unchanged 	1
+test	TRUNCATE TABLE `performance_schema` . `events_statements_summary_by_digest` 	1
+test	SELECT ? FROM `expect_unary` 	5
+test	SELECT ? + ? FROM `expect_binary` 	2
+test	SELECT ? - ? FROM `expect_binary` 	2
+test	INSERT INTO `expect_full_reduce` VALUES (...) 	27
+test	SELECT `a` - `b` , `a` + `b` , - `a` , - `b` , + `a` , + `b` FROM `expect_unchanged` 	1
diff --git a/mysql-test/suite/perfschema/t/global_read_lock.test b/mysql-test/suite/perfschema/t/global_read_lock.test
index f73b8785cb2..1ab6005f7e2 100644
--- a/mysql-test/suite/perfschema/t/global_read_lock.test
+++ b/mysql-test/suite/perfschema/t/global_read_lock.test
@@ -56,7 +56,9 @@ let $wait_condition= select 1 from performance_schema.events_waits_current where
 # Observe the blocked thread in the performance schema :)
 select event_name,
   left(source, locate(":", source)) as short_source,
-  timer_end, timer_wait, operation
+  if(timer_end IS NULL, NULL, "SET") as timer_end,
+  if(timer_wait IS NULL, NULL, "SET") as timer_wait,
+  operation
   from performance_schema.events_waits_current
   where event_name like "wait/synch/cond/sql/MDL_context::COND_wait_status";