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88eec3a9a1
Fix a regression on test galera_sr.GCF-572 introduced by commit
c9a6adba. This commit partially reverted a trivial test fix for
the galera_sr.GCF-572 test (commit 11ef59fb), which was targeted
at 10.6.
This is backporting the fix from commit 11ef59fb fix to 10.5, so
that the test stays the same all versions >= 10.5.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
78 lines
1.9 KiB
Text
78 lines
1.9 KiB
Text
--source include/galera_cluster.inc
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--source include/have_innodb.inc
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--connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1
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#
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# Test 1: statement rollback is not safe.
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# Statement has already replicated some fragments
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#
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--connection node_1
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SET SESSION wsrep_trx_fragment_size = 1;
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY);
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CREATE TABLE t2 (f1 INTEGER PRIMARY KEY);
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INSERT INTO t2 VALUES (1),(2),(3);
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ALTER TABLE t2 DROP PRIMARY KEY;
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INSERT INTO t2 VALUES (1);
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SET SESSION wsrep_trx_fragment_size = 1;
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START TRANSACTION;
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# The following INSERT .. SELECT inserts a duplicate key,
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# ER_LOCK_DEADLOCK is the only possible outcome at this point.
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# Notice that ER_DUP_ENTRY is NOT an option here because we were
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# forced to rollback the whole transaction (not just the statement)
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--error ER_LOCK_DEADLOCK
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INSERT INTO t1 SELECT * FROM t2;
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SELECT * FROM t1;
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--connection node_2
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SELECT * FROM t1;
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--connection node_1
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DROP TABLE t1;
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DROP TABLE t2;
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#
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# Test 2: statement rollback is safe.
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# Fragments were already replicated, not in the same statement
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#
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT, f2 CHAR(10)) ENGINE=InnoDB;
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--connection node_1
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SET innodb_snapshot_isolation = OFF;
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SET SESSION wsrep_trx_fragment_size = 1;
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START TRANSACTION;
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INSERT INTO t1 VALUES (1, 'node1');
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--connection node_1a
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INSERT INTO t1 VALUES (5, 'node2');
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--connection node_1
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# Only the statement is rolled back, expect ER_DUP_ENTRY
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--error ER_DUP_ENTRY
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INSERT INTO t1 VALUES (5, 'node1');
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SELECT * FROM t1;
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#
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# Test 3: statement rollback is safe
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# No fragments have been replicated
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#
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SET SESSION wsrep_trx_fragment_size = 10000;
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START TRANSACTION;
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INSERT INTO t1 VALUE (10, 'node1');
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--connection node_1a
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INSERT INTO t1 VALUES(15, 'node2');
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--connection node_1
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SELECT * FROM t1;
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# This time, only the statement is rolled back and we expect ER_DUP_ENTRY.
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--error ER_DUP_ENTRY
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INSERT INTO t1 VALUES(15, 'node1');
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COMMIT;
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SELECT * FROM t1;
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DROP TABLE t1;
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