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#
# wsrep_sst_method
#
# save the initial value
SET @wsrep_sst_method_global_saved = @@global.wsrep_sst_method;
# default
SELECT @@global.wsrep_sst_method;
@@global.wsrep_sst_method
rsync
# scope
SELECT @@session.wsrep_sst_method;
ERROR HY000: Variable 'wsrep_sst_method' is a GLOBAL variable
SET @@global.wsrep_sst_method=rsync;
SELECT @@global.wsrep_sst_method;
@@global.wsrep_sst_method
rsync
# valid values
SET @@global.wsrep_sst_method=rsync;
SELECT @@global.wsrep_sst_method;
@@global.wsrep_sst_method
rsync
SET @@global.wsrep_sst_method=mysqldump;
SELECT @@global.wsrep_sst_method;
@@global.wsrep_sst_method
mysqldump
SET @@global.wsrep_sst_method=xtrabackup;
SELECT @@global.wsrep_sst_method;
@@global.wsrep_sst_method
xtrabackup
SET @@global.wsrep_sst_method="xtrabackup-v2";
SELECT @@global.wsrep_sst_method;
@@global.wsrep_sst_method
xtrabackup-v2
SET @@global.wsrep_sst_method="mariabackup";
SELECT @@global.wsrep_sst_method;
@@global.wsrep_sst_method
mariabackup
SET @@global.wsrep_sst_method=default;
SELECT @@global.wsrep_sst_method;
@@global.wsrep_sst_method
rsync
SET @@global.wsrep_sst_method='junk';
SELECT @@global.wsrep_sst_method;
@@global.wsrep_sst_method
junk
# invalid values
SET @@global.wsrep_sst_method=NULL;
ERROR 42000: Variable 'wsrep_sst_method' can't be set to the value of 'NULL'
SELECT @@global.wsrep_sst_method;
@@global.wsrep_sst_method
junk
# restore the initial value
SET @@global.wsrep_sst_method = @wsrep_sst_method_global_saved;
# End of test
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