1#
2# wsrep_data_home_dir (readonly)
3#
4# default
5SELECT @@global.wsrep_data_home_dir;
6@@global.wsrep_data_home_dir
7DATADIR
8
9# scope
10SELECT @@session.wsrep_data_home_dir;
11ERROR HY000: Variable 'wsrep_data_home_dir' is a GLOBAL variable
12
13# valid values
14SET @@global.wsrep_data_home_dir='/tmp/data';
15ERROR HY000: Variable 'wsrep_data_home_dir' is a read only variable
16SELECT @@global.wsrep_data_home_dir;
17@@global.wsrep_data_home_dir
18DATADIR
19SET @@global.wsrep_data_home_dir=default;
20ERROR HY000: Variable 'wsrep_data_home_dir' is a read only variable
21SELECT @@global.wsrep_data_home_dir;
22@@global.wsrep_data_home_dir
23DATADIR
24# End of test
25