diff options
Diffstat (limited to 'mysql-test/include/wsrep_wait_condition.inc')
| -rw-r--r-- | mysql-test/include/wsrep_wait_condition.inc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/mysql-test/include/wsrep_wait_condition.inc b/mysql-test/include/wsrep_wait_condition.inc new file mode 100644 index 00000000..89b31047 --- /dev/null +++ b/mysql-test/include/wsrep_wait_condition.inc @@ -0,0 +1,23 @@ +# Helper script to allow to wait for condition on a node that may become +# non-primary. It attempts to preserve wsrep_sync_wait and wsrep_on session +# variables. +# +# We are forced to restore a global value for the session wsrep_sync_wait +# here because we can not always issue a SELECT query to obtain the original +# value and then restore it + +disable_query_log; +SET SESSION wsrep_sync_wait = 8; +let $restore_wsrep_sync_wait = `SELECT @@GLOBAL.wsrep_sync_wait`; +let $restore_wsrep_on = `SELECT @@wsrep_on`; +SET SESSION wsrep_on = OFF; + +--source include/wait_condition.inc + +if ($restore_wsrep_on == 1) +{ + --eval SET SESSION wsrep_on = ON +} +--eval SET SESSION wsrep_sync_wait = $restore_wsrep_sync_wait + +enable_query_log; |