mysql-test/suite/sys_vars/t/rpl_semi_sync_master_wait_point_basic.test


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

source include/not_embedded.inc;
select @@global.rpl_semi_sync_master_wait_point;
SET @start_global_value = @@global.rpl_semi_sync_master_wait_point;

--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.rpl_semi_sync_master_wait_point;
show global variables like 'rpl_semi_sync_master_wait_point';
show session variables like 'rpl_semi_sync_master_wait_point';
select * from information_schema.global_variables where variable_name='rpl_semi_sync_master_wait_point';
select * from information_schema.session_variables where variable_name='rpl_semi_sync_master_wait_point';

#
# show that it's writable
#
set global rpl_semi_sync_master_wait_point=AFTER_SYNC;
--error ER_GLOBAL_VARIABLE
set session rpl_semi_sync_master_wait_point=AFTER_COMMIT;
select @@global.rpl_semi_sync_master_wait_point;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.rpl_semi_sync_master_wait_point;
show global variables like 'rpl_semi_sync_master_wait_point';
show session variables like 'rpl_semi_sync_master_wait_point';
select * from information_schema.global_variables where variable_name='rpl_semi_sync_master_wait_point';
select * from information_schema.session_variables where variable_name='rpl_semi_sync_master_wait_point';

#
# incorrect types
#
--error ER_WRONG_TYPE_FOR_VAR
set global rpl_semi_sync_master_wait_point=1.1;
--error ER_WRONG_TYPE_FOR_VAR
set global rpl_semi_sync_master_wait_point=1e1;


#
# Cleanup
#
SET @@global.rpl_semi_sync_master_wait_point = @start_global_value;
select @@global.rpl_semi_sync_master_wait_point;