Current File : //usr/share/mysql-test/suite/ndb_rpl/t/ndb_rpl_circular_simplex.test
--source include/have_ndb.inc
--source suite/ndb_rpl/ndb_master-slave.inc
connection master;
CREATE TABLE t1 (a int key, b int) ENGINE=NDB;
sync_slave_with_master;
SHOW TABLES;
# Lose the events from the slave binary log: there is no
# need to re-create the table on the master.
connection slave;
RESET MASTER;
# Insert some values on the slave and master
connection master;
INSERT INTO t1 VALUES (1,2);
# Switch to slave once event is applied and insert a row
sync_slave_with_master;
connection slave;
INSERT INTO t1 VALUES (2,3);
# ... it is now very probable that we have a mixed event in the binary
# log. If we don't, the test should still pass, but will not test the
# mixed event situation.
# The statement is disabled since it cannot reliably show the same
# info all the time. Use it for debug purposes.
#SHOW BINLOG EVENTS;
# Replicate back to the master to test this mixed event on the master
STOP SLAVE;
--let $rpl_topology= 1->2->1
--source include/rpl_change_topology.inc
connection master;
START SLAVE;
connection slave;
sync_slave_with_master master;
# The statement is disabled since it cannot reliably show the same
# info all the time. Use it for debug purposes.
#SHOW BINLOG EVENTS;
# Wait for slave threads to start before SHOWing status
--source include/wait_for_slave_to_start.inc
# Check that there is no error in replication
source include/check_slave_is_running.inc;
# Check that we have the data on the master
SELECT * FROM t1 ORDER BY a;
# We should now have another mixed event, likely with "slave" server
# id last, and with the STMT_END_F flag set.
# The statement is disabled since it cannot reliably show the same
# info all the time. Use it for debug purposes.
#SHOW BINLOG EVENTS;
# now lets see that this data is applied correctly on the slave
STOP SLAVE;
save_master_pos;
connection slave;
START SLAVE;
# check that we have the data on the slave
sync_with_master;
SELECT * FROM t1 ORDER BY a;
# Wait for slave threads to start before SHOWing status
--source include/wait_for_slave_to_start.inc
# Check that there is no error in replication
source include/check_slave_is_running.inc;
-- connection master
DROP TABLE t1;
-- sync_slave_with_master
--let $rpl_only_running_threads= 1
--source include/rpl_end.inc
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