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author | Igor Babaev <igor@askmonty.org> | 2019-02-03 18:41:18 -0800 |
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committer | Igor Babaev <igor@askmonty.org> | 2019-02-03 18:41:18 -0800 |
commit | 37deed3f37561f264f65e162146bbc2ad35fb1a2 (patch) | |
tree | c1cfb6c0995bfcc4ac3fb335f518a8b404413e32 /mysql-test/suite/galera_sr/t/GCF-572.test | |
parent | 658128af43b4d7c6db445164f8ed25ed4d1e3109 (diff) | |
parent | 5b996782be6b752ce50a0ecaa222b0688aa9e75d (diff) | |
download | mariadb-git-37deed3f37561f264f65e162146bbc2ad35fb1a2.tar.gz |
Merge branch '10.4' into bb-10.4-mdev16188
Diffstat (limited to 'mysql-test/suite/galera_sr/t/GCF-572.test')
-rw-r--r-- | mysql-test/suite/galera_sr/t/GCF-572.test | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/mysql-test/suite/galera_sr/t/GCF-572.test b/mysql-test/suite/galera_sr/t/GCF-572.test new file mode 100644 index 00000000000..abefb9b08f6 --- /dev/null +++ b/mysql-test/suite/galera_sr/t/GCF-572.test @@ -0,0 +1,54 @@ +--source include/galera_cluster.inc +--source include/have_innodb.inc + +CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT, f2 CHAR(10)) ENGINE=InnoDB; + +--connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1 + +# +# Test 1: statement rollback is not safe +# (some fragments were already replicated) +# + +--connection node_1 +SET SESSION wsrep_trx_fragment_size = 1; +START TRANSACTION; +INSERT INTO t1 VALUES (1, 'node1'); + +--connection node_1a +INSERT INTO t1 VALUES (5, 'node2'); + +--connection node_1 +# If we try to INSERT a duplicate key, ER_LOCK_DEADLOCK is the only possible +# outcome at this point. Notice that ER_DUP_ENTRY is NOT an option here +# because we were forced to rollback the whole transaction (not just the +# statement) +--error ER_LOCK_DEADLOCK +INSERT INTO t1 VALUES (5, 'node1'); + +SELECT * FROM t1; + +# +# Test 2: statement rollback is safe +# (no fragments have been replicated) +# + +SET SESSION wsrep_trx_fragment_size = 10000; + +START TRANSACTION; +INSERT INTO t1 VALUE (10, 'node1'); +SELECT * FROM mysql.wsrep_streaming_log; + +--connection node_1a +INSERT INTO t1 VALUES(15, 'node2'); + +--connection node_1 +SELECT * FROM t1; +# This time, only the statement is rolled back and we expect ER_DUP_ENTRY. +--error ER_DUP_ENTRY +INSERT INTO t1 VALUES(15, 'node1'); + +COMMIT; +SELECT * FROM t1; + +DROP TABLE t1; |