12 files changed, 526 insertions, 8 deletions
diff --git a/mysql-test/t/create.test b/mysql-test/t/create.test
index 0fd3e31a5b4..d619fed240f 100644
--- a/mysql-test/t/create.test
+++ b/mysql-test/t/create.test
@@ -1297,7 +1297,6 @@ BEGIN
   UPDATE A SET `pk`=1 WHERE `pk`=0 ; 
 END ;|
 
---error ER_NOT_SUPPORTED_YET
 CREATE TRIGGER f1 BEFORE INSERT ON t1 FOR EACH ROW 
 BEGIN 
   UPDATE A SET `pk`=1 WHERE `pk`=0 ; 
diff --git a/mysql-test/t/create_drop_trigger.test b/mysql-test/t/create_drop_trigger.test
index a8afc8716d6..0f19f5cf09f 100644
--- a/mysql-test/t/create_drop_trigger.test
+++ b/mysql-test/t/create_drop_trigger.test
@@ -6,7 +6,6 @@ SET @sum=0;
 INSERT INTO t1 VALUES (10), (20), (30);
 SELECT @sum;
 
---error ER_NOT_SUPPORTED_YET
 CREATE TRIGGER IF NOT EXISTS val_sum_new BEFORE INSERT ON t1 FOR EACH ROW SET @sum = @sum + NEW.val;
 
 CREATE TRIGGER IF NOT EXISTS val_sum AFTER INSERT ON t1 FOR EACH ROW SET @sum = @sum + 1 + NEW.val;
diff --git a/mysql-test/t/features.test b/mysql-test/t/features.test
index 63e923a772b..1241bd50bdd 100644
--- a/mysql-test/t/features.test
+++ b/mysql-test/t/features.test
@@ -98,6 +98,7 @@ set @a:=0;
 select @a;
 insert into t1 values (1),(2);
 select @a;
+--replace_column 6 #
 SHOW TRIGGERS IN test like 't1';
 drop trigger trg;
 drop table t1;
diff --git a/mysql-test/t/information_schema.test b/mysql-test/t/information_schema.test
index 13f368b6dbe..1443f654809 100644
--- a/mysql-test/t/information_schema.test
+++ b/mysql-test/t/information_schema.test
@@ -576,7 +576,9 @@ begin
   end if;
 end|
 delimiter ;|
+--replace_column 6 #
 show triggers;
+--replace_column 17 #
 select * from information_schema.triggers where trigger_schema in ('mysql', 'information_schema', 'test', 'mysqltest');
 
 drop trigger trg1;
@@ -1034,12 +1036,14 @@ grant select(b) on mysqltest.t1 to mysqltest_1@localhost;
 
 select trigger_name from information_schema.triggers
 where event_object_table='t1';
+--replace_column 6 #
 show triggers from mysqltest;
 
 connect (con27629,localhost,mysqltest_1,,mysqltest);
 show columns from t1;
 select column_name from information_schema.columns where table_name='t1';
 
+--replace_column 6 #
 show triggers;
 select trigger_name from information_schema.triggers
 where event_object_table='t1';
diff --git a/mysql-test/t/merge.test b/mysql-test/t/merge.test
index faa420fd275..689c52faabc 100644
--- a/mysql-test/t/merge.test
+++ b/mysql-test/t/merge.test
@@ -1678,6 +1678,7 @@ CREATE TABLE t1(a int);
 CREATE TABLE t2(a int);
 CREATE TABLE t3(a int) ENGINE = MERGE UNION(t1, t2);
 CREATE TRIGGER tr1 AFTER INSERT ON t3 FOR EACH ROW CALL foo();
+--replace_column 7 #
 SHOW CREATE TRIGGER tr1;
 DROP TRIGGER tr1;
 DROP TABLE t1, t2, t3;
diff --git a/mysql-test/t/mysql_comments.test b/mysql-test/t/mysql_comments.test
index 7b00f17e259..fb0e5f94950 100644
--- a/mysql-test/t/mysql_comments.test
+++ b/mysql-test/t/mysql_comments.test
@@ -30,10 +30,12 @@ drop trigger if exists t1_bi;
 
 # Test without comments
 --echo "Pass 1 : --disable-comments"
+--replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}(.[0-9]{2})*/--TIME--/
 --exec $MYSQL --disable-comments test 2>&1 < "./t/mysql_comments.sql"
 
 # Test with comments
 --echo "Pass 2 : --enable-comments"
+--replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}(.[0-9]{2})*/--TIME--/
 --exec $MYSQL --enable-comments test 2>&1 < "./t/mysql_comments.sql"
 
 
diff --git a/mysql-test/t/mysqldump.test b/mysql-test/t/mysqldump.test
index ccc68485bd6..299698ed04b 100644
--- a/mysql-test/t/mysqldump.test
+++ b/mysql-test/t/mysqldump.test
@@ -1007,6 +1007,7 @@ SELECT * FROM `test2`;
 #DROP TABLE test2;
 # restore
 --exec $MYSQL test < $MYSQLTEST_VARDIR/tmp/mysqldump.sql
+--replace_column 6 #
 SHOW TRIGGERS;
 SELECT * FROM `test1`;
 SELECT * FROM `test2`;
@@ -2053,6 +2054,7 @@ CREATE PROCEDURE pr1 () SELECT "Meow";
 CREATE EVENT ev1 ON SCHEDULE AT '2030-01-01 00:00:00' DO SELECT "Meow";
 
 --echo
+--replace_column 6 #
 SHOW TRIGGERS;
 SHOW EVENTS;
 SELECT name,body FROM mysql.proc WHERE NAME = 'pr1';
@@ -2071,6 +2073,7 @@ DROP PROCEDURE pr1;
 --echo
 --echo reload table; this should restore table and trigger
 --exec $MYSQL test < $MYSQLTEST_VARDIR/tmp/t1.sql
+--replace_column 6 #
 SHOW TRIGGERS;
 SHOW EVENTS;
 SELECT name,body FROM mysql.proc WHERE NAME = 'pr1';
@@ -2078,6 +2081,7 @@ SELECT name,body FROM mysql.proc WHERE NAME = 'pr1';
 --echo
 --echo reload db; this should restore routines and events
 --exec $MYSQL test < $MYSQLTEST_VARDIR/tmp/test_34861.sql
+--replace_column 6 #
 SHOW TRIGGERS;
 SHOW EVENTS;
 SELECT name,body FROM mysql.proc WHERE NAME = 'pr1';
@@ -2311,13 +2315,13 @@ CREATE VIEW v2 AS SELECT * FROM t2;
 --echo # Dumping BUG52792 database in xml format.
 --echo
 --echo # Running 'replace_regex on timestamp'
---replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/--TIME--/
+--replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}(.[0-9]{2})*/--TIME--/
 --exec $MYSQL_DUMP --user=root --compact -R -E --triggers -X BUG52792
 --echo
 --echo # Dumping BUG52792 database in xml format with comments.
 --echo
 --echo # Running 'replace_regex on timestamp'
---replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/--TIME--/
+--replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}(.[0-9]{2})*/--TIME--/
 --exec $MYSQL_DUMP --comments --user=root -R -E --triggers -X BUG52792
 
 --echo
@@ -2330,7 +2334,8 @@ connect (conn_1, localhost, user1, , BUG52792, $MASTER_MYPORT, $MASTER_MYSOCK);
 connection conn_1;
 
 --echo # Running 'replace_regex on timestamp'
---replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/--TIME--/
+--replace_regex /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}(.[0-9]{2})*/--TIME--/
+
 --replace_result mysqldump.exe mysqldump
 --error 2
 --exec $MYSQL_DUMP --user=user1 -R -E --triggers -X BUG52792
diff --git a/mysql-test/t/show_check.test b/mysql-test/t/show_check.test
index a14c42d8ade..13ca9a528c6 100644
--- a/mysql-test/t/show_check.test
+++ b/mysql-test/t/show_check.test
@@ -774,6 +774,7 @@ SHOW COLUMNS FROM t1;
 
 --echo ----------------------------------------------------------------
 
+--replace_column 6 #
 SHOW TRIGGERS LIKE 't1';
 
 --echo ----------------------------------------------------------------
@@ -799,6 +800,14 @@ SELECT
 FROM INFORMATION_SCHEMA.TRIGGERS
 WHERE trigger_name = 't1_bi';
 
+# Metadata is different for the field "CREATED" with and without --ps
+# So test it separately.
+
+--disable_ps_protocol
+--replace_column 1 #
+SELECT CREATED FROM INFORMATION_SCHEMA.TRIGGERS WHERE trigger_name='t1_bi';
+--enable_ps_protocol
+
 --echo ----------------------------------------------------------------
 
 SHOW CREATE VIEW v1;
@@ -1092,32 +1101,53 @@ CREATE TRIGGER t1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a = 1;
 
 # Test.
 
+--replace_column 7 #
 SHOW CREATE TRIGGER t1_bi;
 
 CREATE PROCEDURE p1() SHOW CREATE TRIGGER t1_bi;
 
+--replace_column 7 #
 CALL p1();
+--replace_column 7 #
 CALL p1();
+--replace_column 7 #
 CALL p1();
+--replace_column 7 #
 CALL p1();
+--replace_column 7 #
 CALL p1();
+--replace_column 7 #
 CALL p1();
+--replace_column 7 #
 CALL p1();
+--replace_column 7 #
 CALL p1();
+--replace_column 7 #
 CALL p1();
+--replace_column 7 #
 CALL p1();
 
 PREPARE stmt1 FROM 'SHOW CREATE TRIGGER t1_bi';
 
+--replace_column 7 #
 EXECUTE stmt1;
+--replace_column 7 #
 EXECUTE stmt1;
+--replace_column 7 #
 EXECUTE stmt1;
+--replace_column 7 #
 EXECUTE stmt1;
+--replace_column 7 #
 EXECUTE stmt1;
+--replace_column 7 #
 EXECUTE stmt1;
+--replace_column 7 #
 EXECUTE stmt1;
+--replace_column 7 #
 EXECUTE stmt1;
+--replace_column 7 #
 EXECUTE stmt1;
+--replace_column 7 #
 EXECUTE stmt1;
 
 # Cleanup.
@@ -1178,6 +1208,7 @@ SHOW CREATE PROCEDURE p1;
 
 SHOW CREATE FUNCTION f1;
 
+--replace_column 7 #
 SHOW CREATE TRIGGER t1_bi;
 
 SHOW CREATE EVENT ev1;
@@ -1291,6 +1322,7 @@ LOCK TABLE t1 WRITE;
 
 connection default;
 # Should not block.
+--replace_column 7 #
 SHOW CREATE TRIGGER t1_bi;
 
 connection con1;
@@ -1300,6 +1332,7 @@ UNLOCK TABLES;
 
 connection default;
 START TRANSACTION;
+--replace_column 7 #
 SHOW CREATE TRIGGER t1_bi;
 
 connection con1;
diff --git a/mysql-test/t/trigger-compat.test b/mysql-test/t/trigger-compat.test
index 2d949b0c91e..437df89b4b1 100644
--- a/mysql-test/t/trigger-compat.test
+++ b/mysql-test/t/trigger-compat.test
@@ -90,6 +90,7 @@ SELECT trigger_name, definer FROM INFORMATION_SCHEMA.TRIGGERS ORDER BY trigger_n
 
 --echo
 
+--replace_column 17 #
 SELECT * FROM INFORMATION_SCHEMA.TRIGGERS ORDER BY trigger_name;
 
 # Clean up
@@ -181,6 +182,7 @@ FLUSH TABLE t2;
 CREATE TRIGGER tr16 AFTER UPDATE ON t1 FOR EACH ROW INSERT INTO t1 VALUES (1);
 --error ER_PARSE_ERROR
 CREATE TRIGGER tr22 BEFORE INSERT ON t2 FOR EACH ROW DELETE FROM non_existing_table;
+--replace_column 6 #
 SHOW TRIGGERS;
 --error ER_PARSE_ERROR
 INSERT INTO t1 VALUES (1);
@@ -193,6 +195,7 @@ UPDATE t1 SET a = 1 WHERE a = 1;
 SELECT * FROM t1;
 --error ER_PARSE_ERROR
 RENAME TABLE t1 TO t1_2;
+--replace_column 6 #
 SHOW TRIGGERS;
 
 DROP TRIGGER tr11;
@@ -201,6 +204,7 @@ DROP TRIGGER tr13;
 DROP TRIGGER tr14;
 DROP TRIGGER tr15;
 
+--replace_column 6 #
 SHOW TRIGGERS;
 
 --echo # Make sure there is no trigger file left.
@@ -257,7 +261,7 @@ INSERT INTO t2 VALUES (1), (2), (3);
 
 --echo # We write three trigger files. First trigger is syntaxically incorrect, next trigger is correct
 --echo # and last trigger is broken.
---echo # Next we try to execute SHOW CREATE TRGGIR command for broken trigger and then try to drop one.
+--echo # Next we try to execute SHOW CREATE TRIGGER command for broken trigger and then try to drop one.
 --write_file $MYSQLD_DATADIR/test/tr11.TRN
 TYPE=TRIGGERNAME
 trigger_table=t1
diff --git a/mysql-test/t/trigger.test b/mysql-test/t/trigger.test
index a02dce34837..050bd5ea56e 100644
--- a/mysql-test/t/trigger.test
+++ b/mysql-test/t/trigger.test
@@ -324,8 +324,8 @@ create trigger trg before insert on t2 for each row set @a:=1;
 create trigger trg before insert on t1 for each row set @a:=1;
 --error ER_TRG_ALREADY_EXISTS
 create trigger trg after insert on t1 for each row set @a:=1;
---error ER_NOT_SUPPORTED_YET
 create trigger trg2 before insert on t1 for each row set @a:=1;
+drop trigger trg2;
 --error ER_TRG_ALREADY_EXISTS
 create trigger trg before insert on t3 for each row set @a:=1;
 create trigger trg2 before insert on t3 for each row set @a:=1;
@@ -2238,9 +2238,9 @@ create table t1 (i int, j int);
 create trigger t1_bi before insert on t1 for each row begin end;
 --error ER_TRG_ALREADY_EXISTS
 create trigger t1_bi before insert on t1 for each row begin end;
---error ER_NOT_SUPPORTED_YET
 create trigger t1_bi2 before insert on t1 for each row begin end;
 drop trigger t1_bi;
+drop trigger t1_bi2;
 --error ER_TRG_DOES_NOT_EXIST
 drop trigger t1_bi;
 
@@ -2392,6 +2392,7 @@ CREATE TABLE t2 (a INT);
 
 CREATE TRIGGER trg1 BEFORE INSERT ON t2 FOR EACH ROW INSERT/*!INTO*/t1 VALUES (1);
 --echo # Used to crash
+--replace_column 6 #
 SHOW TRIGGERS IN db1;
 --error ER_PARSE_ERROR
 INSERT INTO t2 VALUES (1);
@@ -2614,8 +2615,11 @@ DROP TABLE t1, t2;
 
 #
 # MDEV-4829 BEFORE INSERT triggers dont issue 1406 error
+# Also check timestamp for trigger
 #
 
+set time_zone="+00:00";
+SET TIMESTAMP=UNIX_TIMESTAMP('2001-01-01 10:20:30');
 SET @@session.sql_mode = 'STRICT_ALL_TABLES,STRICT_TRANS_TABLES';
 CREATE TABLE t1 (c CHAR(1) NOT NULL);
 DELIMITER |;
@@ -2631,6 +2635,42 @@ DELIMITER ;|
 SET @@session.sql_mode = default;
 --error ER_DATA_TOO_LONG
 INSERT INTO t1 VALUES ('a');
+show create trigger t1_bi;
 DROP TRIGGER t1_bi;
 DROP TABLE t1;
+SET TIMESTAMP=DEFAULT;
+set time_zone= @@global.time_zone;
+
+#
+# MDEV-10915 Count number of exceuted triggers
+#
+
+create table t1 (i int);
+create trigger tr1 after insert on t1 for each row set @a=@a+1;
+create trigger tr2 after insert on t1 for each row set @a=@a+1;
+create trigger tr3 after insert on t1 for each row set @a=@a+1;
+flush status;
+show status like 'Executed_triggers';
+set @a=0;
+insert into t1 values (1);
+show status like 'Executed_triggers';
+select @a;
+drop table t1;
+
+#
+# MDEV-10916 In trigger's CREATED time microseconds are misinterpreted
+#
 
+create table t1 (i int);
+set time_zone="+0:00";
+SET TIMESTAMP=UNIX_TIMESTAMP('2016-01-01 10:10:10.33');
+select now(2);
+create or replace trigger tr1 after insert on t1 for each row set @a=@a+1;
+SET TIMESTAMP=UNIX_TIMESTAMP('2016-01-01 10:10:10.99');
+select now(2);
+create or replace trigger tr2 after insert on t1 for each row set @a=@a+1;
+select now(2);
+select trigger_name, action_order, created from information_schema.triggers 
+  where event_object_table = 't1' and trigger_schema='test';
+drop table t1;
+set time_zone= @@global.time_zone;
diff --git a/mysql-test/t/trigger_notembedded.test b/mysql-test/t/trigger_notembedded.test
index df5637790af..a31594826e7 100644
--- a/mysql-test/t/trigger_notembedded.test
+++ b/mysql-test/t/trigger_notembedded.test
@@ -281,6 +281,7 @@ INSERT INTO t1 VALUES(6);
 # Check that SHOW TRIGGERS statement provides "Definer" column.
 #
 
+--replace_column 6 #
 SHOW TRIGGERS;
 
 #
@@ -339,6 +340,7 @@ SELECT trigger_name, definer FROM INFORMATION_SCHEMA.TRIGGERS ORDER BY trigger_n
 
 --echo
 
+--replace_column 17 #
 SELECT * FROM INFORMATION_SCHEMA.TRIGGERS ORDER BY trigger_name;
 
 #
diff --git a/mysql-test/t/trigger_wl3253.test b/mysql-test/t/trigger_wl3253.test
new file mode 100644
index 00000000000..3504eeaf889
--- /dev/null
+++ b/mysql-test/t/trigger_wl3253.test
@@ -0,0 +1,428 @@
+--echo #
+--echo # WL#3253: multiple triggers per table
+--echo #
+
+SET @binlog_format_saved = @@binlog_format;
+SET binlog_format=ROW;
+SET time_zone='+00:00';
+
+--echo #
+--echo # Test 1.
+--echo # Check that the sequence of triggers for the same combination 
+--echo # of event type/action type can be created for a table
+--echo # and is fired consequently in the order of its creation
+--echo # during statement execution.
+--echo # In this test we check BEFORE triggers.
+--echo # 
+
+CREATE TABLE t1 (a INT);
+CREATE TABLE t2 (a INT, b INT AUTO_INCREMENT PRIMARY KEY);
+
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a);
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a + 100);
+
+INSERT INTO t1 VALUES (1);
+
+SELECT * FROM t2 ORDER BY b;
+
+DROP TABLE t2;
+DROP TABLE t1;
+
+--echo #
+--echo # Test 2.
+--echo # Check that the sequence of triggers for the same combination 
+--echo # of event type/action type can be created for a table
+--echo # and is fired consequently in the order of its creation
+--echo # during statement execution.
+--echo # In this test we check AFTER triggers.
+--echo # 
+
+CREATE TABLE t1 (a INT);
+CREATE TABLE t2 (a INT, b INT AUTO_INCREMENT PRIMARY KEY);
+
+CREATE TRIGGER tr1_bi AFTER INSERT ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a);
+CREATE TRIGGER tr2_bi AFTER INSERT ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a + 100);
+
+INSERT INTO t1 VALUES (1);
+
+SELECT * FROM t2 ORDER BY b;
+
+DROP TABLE t2;
+DROP TABLE t1;
+
+--echo #
+--echo # Test 3.
+--echo # Check that the sequences of triggers for the different event types
+--echo # can be created for a table and are fired consequently
+--echo # in the order of its creation during statement execution.
+--echo #
+
+CREATE TABLE t1 (a INT);
+CREATE TABLE t2 (a INT, b INT AUTO_INCREMENT PRIMARY KEY);
+
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a);
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a + 100);
+
+CREATE TRIGGER tr1_bu BEFORE UPDATE ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a);
+CREATE TRIGGER tr2_bu BEFORE UPDATE ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a + 300);
+
+INSERT INTO t1 VALUES (1);
+
+SELECT * FROM t2 ORDER BY b;
+
+UPDATE t1 SET a = 5;
+
+SELECT * FROM t2 ORDER BY b;
+
+DROP TABLE t2;
+DROP TABLE t1;
+
+--echo #
+--echo # Test 4.
+--echo # Check that every new created trigger has unique action_order value
+--echo # started from 1 and NOT NULL value for creation timestamp.
+--echo #
+
+CREATE TABLE t1 (a INT);
+
+SET TIMESTAMP=UNIX_TIMESTAMP('2013-01-31 09:00:00');
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+SET TIMESTAMP=UNIX_TIMESTAMP('2013-01-31 09:00:01');
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=2;
+
+SELECT trigger_name, created, action_order FROM information_schema.triggers WHERE trigger_schema='test';
+
+DROP TABLE t1;
+SET TIMESTAMP=DEFAULT;
+
+--echo #
+--echo # Test 5.
+--echo # Check that action_order attribute isn't shown 
+--echo # in the output of SHOW TRIGGERS and SHOW CREATE TRIGGER
+--echo #
+
+CREATE TABLE t1 (a INT);
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+
+--replace_column 6 #
+SHOW TRIGGERS;
+
+--replace_column 17 #
+SELECT * FROM INFORMATION_SCHEMA.TRIGGERS WHERE trigger_schema = 'test';
+
+--replace_column 7 #
+SHOW CREATE TRIGGER tr1_bi;
+
+DROP TABLE t1;
+
+--echo #
+--echo # Test 6.
+--echo # Check that action_order attribute is reused when trigger 
+--echo # are recreated.
+--echo #
+
+CREATE TABLE t1 (a INT);
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+
+SELECT trigger_name, action_order FROM information_schema.triggers WHERE trigger_schema='test';
+
+DROP TRIGGER tr1_bi;
+
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=2;
+
+SELECT trigger_name, action_order FROM information_schema.triggers WHERE trigger_schema='test';
+
+DROP TABLE t1;
+
+--echo #
+--echo # Test 7.
+--echo # Check that it is possible to create several triggers with
+--echo # the same value for creation timestamp.
+--echo #
+
+CREATE TABLE t1 (a INT);
+
+SET TIMESTAMP=UNIX_TIMESTAMP('2013-01-31 09:00:01');
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=2;
+
+SELECT trigger_name, created, action_order FROM information_schema.triggers WHERE trigger_schema='test';
+
+DROP TABLE t1;
+SET TIMESTAMP=DEFAULT;
+
+--echo #
+--echo # Test 8.
+--echo # Check that SHOW CREATE TRIGGER outputs the CREATED attribute
+--echo # and it is not NULL
+--echo #
+
+CREATE TABLE t1 (a INT);
+
+SET TIMESTAMP=UNIX_TIMESTAMP('2013-01-31 09:00:01');
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+SHOW CREATE TRIGGER tr1_bi;
+
+DROP TABLE t1;
+SET TIMESTAMP=DEFAULT;
+
+--echo #
+--echo # Test 9.
+--echo # Check that SHOW TRIGGERS outputs the CREATED attribute
+--echo # and it is not NULL.
+--echo #
+
+CREATE TABLE t1 (a INT);
+
+SET TIMESTAMP=UNIX_TIMESTAMP('2013-01-31 09:00:01');
+
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+
+SHOW TRIGGERS;
+
+SELECT * FROM INFORMATION_SCHEMA.TRIGGERS WHERE trigger_schema = 'test';
+
+DROP TABLE t1;
+
+SET TIMESTAMP=DEFAULT;
+
+--echo #
+--echo # Test 10.
+--echo # Check that FOLLOWS clause is supported and works correctly.
+--echo #
+
+CREATE TABLE t1 (a INT);
+CREATE TABLE t2 (a INT, b INT AUTO_INCREMENT PRIMARY KEY);
+
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a + 100);
+CREATE TRIGGER tr3_bi BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a + 300);
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW FOLLOWS tr1_bi INSERT INTO t2 (a) VALUES (NEW.a + 200);
+
+SELECT trigger_name, action_order FROM information_schema.triggers WHERE trigger_schema='test';
+
+INSERT INTO t1 VALUES (1);
+SELECT * FROM t2 ORDER BY b;
+
+DROP TABLE t2;
+DROP TABLE t1;
+
+--echo #
+--echo # Test 11.
+--echo # Check that PRECEDES clause is supported and works correctly.
+--echo #
+
+CREATE TABLE t1 (a INT);
+CREATE TABLE t2 (a INT, b INT AUTO_INCREMENT PRIMARY KEY);
+
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a + 100);
+CREATE TRIGGER tr3_bi BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a + 300);
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW PRECEDES tr3_bi INSERT INTO t2 (a) VALUES (NEW.a + 200);
+
+SELECT trigger_name, action_order FROM information_schema.triggers WHERE trigger_schema='test';
+
+INSERT INTO t1 VALUES (1);
+SELECT * FROM t2 ORDER BY b;
+
+DROP TABLE t2;
+DROP TABLE t1;
+
+--echo #
+--echo # Test 12.
+--echo # Check that the PRECEDES works properly for the 1st trigger in the chain.
+--echo #
+
+CREATE TABLE t1 (a INT);
+CREATE TABLE t2 (a INT, b INT AUTO_INCREMENT PRIMARY KEY);
+
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t2 (a) VALUES (NEW.a + 100);
+CREATE TRIGGER tr0_bi BEFORE INSERT ON t1 FOR EACH ROW PRECEDES tr1_bi INSERT INTO t2 (a) VALUES (NEW.a);
+
+SELECT trigger_name, action_order FROM information_schema.triggers WHERE trigger_schema='test';
+
+INSERT INTO t1 VALUES (1);
+SELECT * FROM t2 ORDER BY b;
+
+DROP TABLE t2;
+DROP TABLE t1;
+
+--echo #
+--echo # Test 13.
+--echo # Check that error is reported if the FOLLOWS clause references to
+--echo # non-existing trigger
+--echo #
+
+CREATE TABLE t1 (a INT);
+
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+CREATE TRIGGER tr3_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=3;
+
+--error ER_REFERENCED_TRG_DOES_NOT_EXIST
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW FOLLOWS tr0_bi SET @a:=2;
+
+SELECT trigger_name, action_order FROM information_schema.triggers WHERE trigger_schema='test';
+
+DROP TABLE t1;
+
+--echo #
+--echo # Test 14.
+--echo # Check that error is reported if the PRECEDES clause references to
+--echo # non-existing trigger
+--echo #
+
+CREATE TABLE t1 (a INT);
+
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+CREATE TRIGGER tr3_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=3;
+
+--error ER_REFERENCED_TRG_DOES_NOT_EXIST
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW PRECEDES tr0_bi SET @a:=2;
+
+SELECT trigger_name, action_order FROM information_schema.triggers WHERE trigger_schema='test';
+
+DROP TABLE t1;
+
+--echo #
+--echo # Test 15.
+--echo # Check that action_order value is independent for each type of event
+--echo # (INSERT/UPDATE/DELETE)
+--echo #
+
+CREATE TABLE t1 (a INT);
+
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=2;
+CREATE TRIGGER tr1_bu BEFORE UPDATE ON t1 FOR EACH ROW SET @a:=3;
+
+SELECT trigger_name, action_order FROM information_schema.triggers WHERE trigger_schema='test';
+
+CREATE TRIGGER tr3_bi BEFORE INSERT ON t1 FOR EACH ROW FOLLOWS tr2_bi SET @a:=3;
+CREATE TRIGGER tr2_bu BEFORE UPDATE ON t1 FOR EACH ROW FOLLOWS tr1_bu SET @a:=3;
+
+SELECT trigger_name, action_order FROM information_schema.triggers WHERE trigger_schema='test';
+
+DROP TABLE t1;
+
+--echo #
+--echo # Test 16.
+--echo # Check that the trigger in the clause FOLLOWS/PRECEDES can refences
+--echo # only to the trigger for the same ACTION/TIMINMG
+--echo #
+
+CREATE TABLE t1 (a INT);
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+CREATE TRIGGER tr1_bu BEFORE UPDATE ON t1 FOR EACH ROW SET @a:=3;
+
+--error ER_REFERENCED_TRG_DOES_NOT_EXIST
+CREATE TRIGGER tr2_bu BEFORE UPDATE ON t1 FOR EACH ROW FOLLOWS tr1_bi SET @a:=3;
+
+--error ER_REFERENCED_TRG_DOES_NOT_EXIST
+CREATE TRIGGER tr2_au AFTER UPDATE ON t1 FOR EACH ROW FOLLOWS tr1_bi SET @a:=3;
+
+--error ER_REFERENCED_TRG_DOES_NOT_EXIST
+CREATE TRIGGER tr1_au AFTER UPDATE ON t1 FOR EACH ROW FOLLOWS tr1_bu SET @a:=3;
+
+--error ER_REFERENCED_TRG_DOES_NOT_EXIST
+CREATE TRIGGER tr1_ai AFTER INSERT ON t1 FOR EACH ROW FOLLOWS tr1_bi SET @a:=3;
+
+--replace_column 6 #
+SHOW TRIGGERS;
+
+--replace_column 17 #
+SELECT * FROM INFORMATION_SCHEMA.TRIGGERS WHERE trigger_schema = 'test';
+
+DROP TABLE t1;
+
+# Binlog is required
+--source include/have_log_bin.inc
+
+--echo #
+--echo # Test 17. Check that table's triggers are dumped correctly.
+--echo #
+CREATE TABLE t1 (a INT);
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=2;
+CREATE TRIGGER tr1_bu BEFORE UPDATE ON t1 FOR EACH ROW SET @a:=3;
+
+# dump tables and triggers
+--exec $MYSQL_DUMP --compact test
+
+DROP TABLE t1;
+
+--echo #
+--echo # Test 18. Check that table's triggers are dumped in right order
+--echo #          taking into account the PRECEDES/FOLLOWS clauses.
+--echo #
+
+CREATE TABLE t1 (a INT);
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=2;
+CREATE TRIGGER tr0_bi BEFORE INSERT ON t1 FOR EACH ROW PRECEDES tr1_bi SET @a:=0;
+CREATE TRIGGER tr1_1_bi BEFORE INSERT ON t1 FOR EACH ROW FOLLOWS tr1_bi SET @a:=0;
+
+--echo # Expected order of triggers in the dump is: tr0_bi, tr1_bi, tr1_1_bi, tr2_i.
+# dump tables and triggers
+--exec $MYSQL_DUMP --compact test
+
+DROP TABLE t1;
+
+--echo #
+--echo # Test 19. Check that table's triggers are dumped correctly in xml.
+--echo #
+
+CREATE TABLE t1 (a INT);
+SET TIMESTAMP=UNIX_TIMESTAMP('2013-01-31 09:00:00');
+CREATE TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1;
+CREATE TRIGGER tr2_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=2;
+CREATE TRIGGER tr1_bu BEFORE UPDATE ON t1 FOR EACH ROW SET @a:=3;
+SET TIMESTAMP=DEFAULT;
+
+# dump tables and triggers
+--exec $MYSQL_DUMP --compact --no-create-info --xml test
+
+DROP TABLE t1;
+
+--echo #
+--echo # Test 20. Check that the statement CHECK TABLE FOR UPGRADE outputs
+--echo #          the warnings for triggers created by a server without support for wl3253.
+--echo #
+
+CREATE TABLE t1 (a INT);
+
+let $MYSQLD_DATADIR=`SELECT @@datadir`;
+--write_file $MYSQLD_DATADIR/test/t1.TRG
+TYPE=TRIGGERS
+triggers='CREATE DEFINER=`root`@`localhost` TRIGGER tr1_bi BEFORE INSERT ON t1 FOR EACH ROW SET @a:=1' 'CREATE DEFINER=`root`@`localhost` TRIGGER tr1_ai AFTER INSERT ON t1 FOR EACH ROW SET @a:=2'
+sql_modes=1073741824 1073741824
+definers='root@localhost' 'root@localhost'
+client_cs_names='latin1' 'latin1'
+connection_cl_names='latin1_swedish_ci' 'latin1_swedish_ci'
+db_cl_names='latin1_swedish_ci' 'latin1_swedish_ci'
+EOF
+
+--write_file $MYSQLD_DATADIR/test/tr1_bi.TRN
+TYPE=TRIGGERNAME
+trigger_table=t1
+EOF
+
+--write_file $MYSQLD_DATADIR/test/tr1_ai.TRN
+TYPE=TRIGGERNAME
+trigger_table=t1
+EOF
+
+FLUSH TABLE t1;
+
+CHECK TABLE t1 FOR UPGRADE;
+
+SHOW TRIGGERS;
+
+SELECT * FROM INFORMATION_SCHEMA.TRIGGERS WHERE trigger_schema = 'test';
+
+SHOW CREATE TRIGGER tr1_bi;
+SHOW CREATE TRIGGER tr1_ai;
+
+DROP TABLE t1;
+
+SET binlog_format=@binlog_format_saved;
+
+--echo # End of tests.
+--echo #