diff options
Diffstat (limited to 'mysql-test/suite/galera_sr/t/galera_sr_ddl_master.test')
-rw-r--r-- | mysql-test/suite/galera_sr/t/galera_sr_ddl_master.test | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/mysql-test/suite/galera_sr/t/galera_sr_ddl_master.test b/mysql-test/suite/galera_sr/t/galera_sr_ddl_master.test new file mode 100644 index 00000000000..7da7f55ba15 --- /dev/null +++ b/mysql-test/suite/galera_sr/t/galera_sr_ddl_master.test @@ -0,0 +1,63 @@ +--source include/galera_cluster.inc +--source include/have_innodb.inc + +# +# Test the following sequence of events on the master: +# +# 1. Connection #1 begins a SR transaction +# 2. Connection #2 issues DDL +# 3. Connection #1 attempts to continue the transaction, gets deadlock +# 4. Connection #1 retries the transaction and succeeds +# + +--connection node_1 +CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB; + +SET SESSION wsrep_trx_fragment_size = 1; + +SET AUTOCOMMIT=OFF; +START TRANSACTION; + +INSERT INTO t1 VALUES (1); +INSERT INTO t1 VALUES (2); +INSERT INTO t1 VALUES (3); +INSERT INTO t1 VALUES (4); +INSERT INTO t1 VALUES (5); + +--connection node_2 +# SR replication is triggered and rows have been delivered to the slave +SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED; +--let $wait_condition = SELECT COUNT(*) > 0 FROM t1; +--source include/wait_condition.inc + +SELECT COUNT(*) > 0 FROM mysql.wsrep_streaming_log; + +--connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1 +ALTER TABLE t1 ADD COLUMN f2 INTEGER; + +--connection node_1 +--error ER_LOCK_DEADLOCK +INSERT INTO t1 VALUES (6); + +SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log; + +# Check that the transaction thus aborted could be reissued + +ROLLBACK; +START TRANSACTION; +INSERT INTO t1 (f1) VALUES (1); +INSERT INTO t1 (f1) VALUES (2); +INSERT INTO t1 (f1) VALUES (3); +INSERT INTO t1 (f1) VALUES (4); +INSERT INTO t1 (f1) VALUES (5); +INSERT INTO t1 (f1) VALUES (6); +COMMIT; + +SELECT COUNT(*) = 6 FROM t1; +SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log; + +--connection node_2 +SELECT COUNT(*) = 6 FROM t1; +SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log; + +DROP TABLE t1; |