Patch for bug#32664: event.test has timeout randomly. File is split into event_1.test and event_2.test.

BitKeeper/deleted/.del-events.test:
  Delete: mysql-test/t/events.test
BitKeeper/deleted/.del-events.result:
  Delete: mysql-test/r/events.result
BitKeeper/etc/ignore:
  Added mysql-test/reg.log to the ignore list

1 files changed, 321 insertions, 0 deletions

diff --git a/mysql-test/r/events_2.result b/mysql-test/r/events_2.result
new file mode 100644
index 00000000000..9da8c37edae
--- /dev/null
+++ b/mysql-test/r/events_2.result
@@ -0,0 +1,321 @@
+drop database if exists events_test;
+create database events_test;
+use events_test;
+create event e_26 on schedule at '2017-01-01 00:00:00' disable do set @a = 5;
+select db, name, body, definer, convert_tz(execute_at, 'UTC', 'SYSTEM'), on_completion from mysql.event;
+db	name	body	definer	convert_tz(execute_at, 'UTC', 'SYSTEM')	on_completion
+events_test	e_26	set @a = 5	root@localhost	2017-01-01 00:00:00	DROP
+drop event e_26;
+create event e_26 on schedule at NULL disable do set @a = 5;
+ERROR HY000: Incorrect AT value: 'NULL'
+create event e_26 on schedule at 'definitely not a datetime' disable do set @a = 5;
+ERROR HY000: Incorrect AT value: 'definitely not a datetime'
+set names utf8;
+create event задачка on schedule every 123 minute starts now() ends now() + interval 1 month do select 1;
+drop event задачка;
+set event_scheduler=off;
+ERROR HY000: Variable 'event_scheduler' is a GLOBAL variable and should be set with SET GLOBAL
+set global event_scheduler=3;
+ERROR 42000: Variable 'event_scheduler' can't be set to the value of '3'
+set global event_scheduler=disabled;
+ERROR 42000: Variable 'event_scheduler' can't be set to the value of 'disabled'
+"DISABLE the scheduler. Testing that it does not work when the variable is 0"
+set global event_scheduler=off;
+select definer, name, db from mysql.event;
+definer	name	db
+select get_lock("test_lock1", 20);
+get_lock("test_lock1", 20)
+1
+create event закачка on schedule every 10 hour do select get_lock("test_lock1", 20);
+"Should return 1 row"
+select definer, name, db from mysql.event;
+definer	name	db
+root@localhost	закачка	events_test
+"Should be only 0 process"
+select /*1*/ user, host, db, command, state, info
+from information_schema.processlist
+where (user='event_scheduler')
+order by info;
+user	host	db	command	state	info
+select release_lock("test_lock1");
+release_lock("test_lock1")
+1
+drop event закачка;
+"Should have 0 events"
+select count(*) from mysql.event;
+count(*)
+0
+"ENABLE the scheduler and get a lock"
+set global event_scheduler=on;
+select get_lock("test_lock2", 20);
+get_lock("test_lock2", 20)
+1
+"Create an event which tries to acquire a mutex. The event locks on the mutex"
+create event закачка on schedule every 10 hour do select get_lock("test_lock2", 20);
+"Should have only 2 processes: the scheduler and the locked event"
+select /*2*/ user, host, db, command, state, info
+from information_schema.processlist
+where (info like "select get_lock%" OR user='event_scheduler')
+order by info;
+user	host	db	command	state	info
+event_scheduler	localhost	NULL	Daemon	Waiting for next activation	NULL
+root	localhost	events_test	Connect	User lock	select get_lock("test_lock2", 20)
+"Release the mutex, the event worker should finish."
+select release_lock("test_lock2");
+release_lock("test_lock2")
+1
+drop event закачка;
+set global event_scheduler=1;
+select get_lock("test_lock2_1", 20);
+get_lock("test_lock2_1", 20)
+1
+create event закачка21 on schedule every 10 hour do select get_lock("test_lock2_1", 20);
+"Should have only 2 processes: the scheduler and the locked event"
+select /*3*/ user, host, db, command, state, info
+from information_schema.processlist
+where (info like "select get_lock%" OR user='event_scheduler')
+order by info;
+user	host	db	command	state	info
+event_scheduler	localhost	NULL	Daemon	Waiting for next activation	NULL
+root	localhost	events_test	Connect	User lock	select get_lock("test_lock2_1", 20)
+set global event_scheduler=off;
+"Should have only our process now:"
+select /*4*/ user, host, db, command, state, info
+from information_schema.processlist
+where (info like "select get_lock%" OR user='event_scheduler')
+order by info;
+user	host	db	command	state	info
+root	localhost	events_test	Connect	User lock	select get_lock("test_lock2_1", 20)
+select release_lock("test_lock2_1");
+release_lock("test_lock2_1")
+1
+drop event закачка21;
+create table t_16 (s1 int);
+create trigger t_16_bi before insert on t_16 for each row create event  e_16 on schedule every 1 second do set @a=5;
+ERROR HY000: Recursion of EVENT DDL statements is forbidden when body is present
+drop table t_16;
+create event white_space
+on schedule every 10 hour
+disable
+do
+select 1;
+select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
+event_schema	event_name	definer	event_definition
+events_test	white_space	root@localhost	select 1
+drop event white_space;
+create event white_space on schedule every 10 hour disable do
+select 2;
+select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
+event_schema	event_name	definer	event_definition
+events_test	white_space	root@localhost	select 2
+drop event white_space;
+create event white_space on schedule every 10 hour disable do	select 3;
+select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
+event_schema	event_name	definer	event_definition
+events_test	white_space	root@localhost	select 3
+drop event white_space;
+create event e1 on schedule every 1 year do set @a = 5;
+create table t1 (s1 int);
+create trigger t1_ai after insert on t1 for each row show create event e1;
+ERROR 0A000: Not allowed to return a result set from a trigger
+drop table t1;
+drop event e1;
+SHOW EVENTS FROM aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa;
+ERROR 42000: Incorrect database name 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
+SHOW EVENTS FROM ``;
+ERROR 42000: Incorrect database name ''
+SHOW EVENTS FROM `events\\test`;
+Db	Name	Definer	Time zone	Type	Execute at	Interval value	Interval field	Starts	Ends	Status	Originator	character_set_client	collation_connection	Database Collation
+
+LOCK TABLES mode.
+
+create table t1 (a int);
+create event e1 on schedule every 10 hour do select 1;
+lock table t1 read;
+show create event e1;
+Event	sql_mode	time_zone	Create Event	character_set_client	collation_connection	Database Collation
+e1		SYSTEM	CREATE EVENT `e1` ON SCHEDULE EVERY 10 HOUR STARTS '#' ON COMPLETION NOT PRESERVE ENABLE DO select 1	utf8	utf8_general_ci	latin1_swedish_ci
+select event_name from information_schema.events;
+event_name
+e1
+create event e2 on schedule every 10 hour do select 1;
+ERROR HY000: Table 'event' was not locked with LOCK TABLES
+alter event e2 disable;
+ERROR HY000: Table 'event' was not locked with LOCK TABLES
+alter event e2 rename to e3;
+ERROR HY000: Table 'event' was not locked with LOCK TABLES
+drop event e2;
+ERROR HY000: Table 'event' was not locked with LOCK TABLES
+drop event e1;
+ERROR HY000: Table 'event' was not locked with LOCK TABLES
+unlock tables;
+lock table t1 write;
+show create event e1;
+Event	sql_mode	time_zone	Create Event	character_set_client	collation_connection	Database Collation
+e1		SYSTEM	CREATE EVENT `e1` ON SCHEDULE EVERY 10 HOUR STARTS '#' ON COMPLETION NOT PRESERVE ENABLE DO select 1	utf8	utf8_general_ci	latin1_swedish_ci
+select event_name from information_schema.events;
+event_name
+e1
+create event e2 on schedule every 10 hour do select 1;
+ERROR HY000: Table 'event' was not locked with LOCK TABLES
+alter event e2 disable;
+ERROR HY000: Table 'event' was not locked with LOCK TABLES
+alter event e2 rename to e3;
+ERROR HY000: Table 'event' was not locked with LOCK TABLES
+drop event e2;
+ERROR HY000: Table 'event' was not locked with LOCK TABLES
+drop event e1;
+ERROR HY000: Table 'event' was not locked with LOCK TABLES
+unlock tables;
+lock table t1 read, mysql.event read;
+show create event e1;
+Event	sql_mode	time_zone	Create Event	character_set_client	collation_connection	Database Collation
+e1		SYSTEM	CREATE EVENT `e1` ON SCHEDULE EVERY 10 HOUR STARTS '#' ON COMPLETION NOT PRESERVE ENABLE DO select 1	utf8	utf8_general_ci	latin1_swedish_ci
+select event_name from information_schema.events;
+event_name
+e1
+create event e2 on schedule every 10 hour do select 1;
+ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
+alter event e2 disable;
+ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
+alter event e2 rename to e3;
+ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
+drop event e2;
+ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
+drop event e1;
+ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
+unlock tables;
+lock table t1 write, mysql.event read;
+show create event e1;
+Event	sql_mode	time_zone	Create Event	character_set_client	collation_connection	Database Collation
+e1		SYSTEM	CREATE EVENT `e1` ON SCHEDULE EVERY 10 HOUR STARTS '#' ON COMPLETION NOT PRESERVE ENABLE DO select 1	utf8	utf8_general_ci	latin1_swedish_ci
+select event_name from information_schema.events;
+event_name
+e1
+create event e2 on schedule every 10 hour do select 1;
+ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
+alter event e2 disable;
+ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
+alter event e2 rename to e3;
+ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
+drop event e2;
+ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
+drop event e1;
+ERROR HY000: Table 'event' was locked with a READ lock and can't be updated
+unlock tables;
+lock table t1 read, mysql.event write;
+ERROR HY000: You can't combine write-locking of system tables with other tables or lock types
+lock table t1 write, mysql.event write;
+ERROR HY000: You can't combine write-locking of system tables with other tables or lock types
+lock table mysql.event write;
+show create event e1;
+Event	sql_mode	time_zone	Create Event	character_set_client	collation_connection	Database Collation
+e1		SYSTEM	CREATE EVENT `e1` ON SCHEDULE EVERY 10 HOUR STARTS '#' ON COMPLETION NOT PRESERVE ENABLE DO select 1	utf8	utf8_general_ci	latin1_swedish_ci
+select event_name from information_schema.events;
+event_name
+e1
+create event e2 on schedule every 10 hour do select 1;
+alter event e2 disable;
+alter event e2 rename to e3;
+drop event e3;
+drop event e1;
+unlock tables;
+Make sure we have left no events 
+select event_name from information_schema.events;
+event_name
+
+Events in sub-statements, events and prelocking
+
+
+create event e1 on schedule every 10 hour do select 1;
+create function f1() returns int
+begin
+show create event e1;
+return 1;
+end|
+ERROR 0A000: Not allowed to return a result set from a function
+create trigger trg before insert on t1 for each row
+begin
+show create event e1;
+end|
+ERROR 0A000: Not allowed to return a result set from a trigger
+create function f1() returns int
+begin
+select event_name from information_schema.events;
+return 1;
+end|
+ERROR 0A000: Not allowed to return a result set from a function
+create trigger trg before insert on t1 for each row
+begin
+select event_name from information_schema.events;
+end|
+ERROR 0A000: Not allowed to return a result set from a trigger
+create function f1() returns int
+begin
+create event e2 on schedule every 10 hour do select 1;
+return 1;
+end|
+ERROR HY000: Recursion of EVENT DDL statements is forbidden when body is present
+create function f1() returns int
+begin
+alter event e1 rename to e2;
+return 1;
+end|
+ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
+create function f1() returns int
+begin
+drop event e2;
+return 1;
+end|
+ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
+----------------------------------------------------------------------
+create trigger trg before insert on t1 for each row
+begin
+set new.a= f1();
+end|
+create function f1() returns int
+begin
+call p1();
+return 0;
+end|
+create procedure p1()
+begin
+select event_name from information_schema.events;
+end|
+insert into t1 (a) values (1)|
+ERROR 0A000: Not allowed to return a result set from a trigger
+drop procedure p1|
+create procedure p1()
+begin
+show create event e1; 
+end|
+insert into t1 (a) values (1)|
+ERROR 0A000: Not allowed to return a result set from a trigger
+drop procedure p1|
+create procedure p1()
+begin
+create temporary table tmp select event_name from information_schema.events;
+end|
+expected to work, since we redirect the output into a tmp table
+insert into t1 (a) values (1)|
+select * from tmp|
+event_name
+e1
+drop temporary table tmp|
+drop procedure p1|
+create procedure p1()
+begin
+alter event e1 rename to e2;
+end|
+insert into t1 (a) values (1)|
+ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
+drop procedure p1|
+create procedure p1()
+begin
+drop event e1;
+end|
+insert into t1 (a) values (1)|
+ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
+drop table t1|
+drop event e1|
+drop database events_test;