diff options
Diffstat (limited to 'mysql-test/suite/galera_sr/t/galera_sr_conflict_on_commit.test')
| -rw-r--r-- | mysql-test/suite/galera_sr/t/galera_sr_conflict_on_commit.test | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/mysql-test/suite/galera_sr/t/galera_sr_conflict_on_commit.test b/mysql-test/suite/galera_sr/t/galera_sr_conflict_on_commit.test new file mode 100644 index 00000000000..6675321641f --- /dev/null +++ b/mysql-test/suite/galera_sr/t/galera_sr_conflict_on_commit.test @@ -0,0 +1,45 @@ +--source include/galera_cluster.inc +--source include/have_innodb.inc + +# +# Test the following sequence of events: +# +# 1. Node #2 begins a transaction +# 2. Node #1 begins conflicting transaction that is SR replicated +# 3. Node #2 attempts to commit, gets a deadlock error, even before #1 has committed +# + +--connection node_1 +CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB; +SET SESSION wsrep_trx_fragment_size = 1; + +SET AUTOCOMMIT=OFF; +START TRANSACTION; + +--connection node_2 +SET AUTOCOMMIT=OFF; +START TRANSACTION; + +INSERT INTO t1 VALUES (1); + +--connection node_1 +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 +--error ER_LOCK_DEADLOCK +COMMIT; + +--connection node_1 +COMMIT; + +SELECT COUNT(*) = 5 FROM t1; + +--connection node_2 +SELECT COUNT(*) = 5 FROM t1; + +--connection node_1 +DROP TABLE t1; |