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fe25a30a92
Test changes only. Idea of the test is to test two concurrent nonconflicting DDL-clauses. Therefore, use debug sync to really execute two DDL-clauses as concurrently as Galera allows. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
69 lines
2.2 KiB
Text
69 lines
2.2 KiB
Text
connection node_2;
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connection node_1;
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connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
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connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2;
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connection node_1;
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT, f2 INTEGER);
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INSERT INTO t1(f2) SELECT seq FROM seq_1_to_1000;
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connection node_2a;
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SET SESSION wsrep_sync_wait=0;
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connection node_1a;
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# Block the applier on node_1 and issue a ddl from node_2
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SET SESSION wsrep_sync_wait=0;
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SET GLOBAL wsrep_provider_options = 'dbug=d,apply_monitor_slave_enter_sync';
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connection node_2;
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# DDL 1
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ALTER TABLE t1 ADD COLUMN f3 INTEGER; INSERT INTO t1 VALUES (NULL, 10000, 10000);;
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connection node_1a;
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SET SESSION wsrep_on = 0;
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SET SESSION wsrep_on = 1;
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SET GLOBAL wsrep_provider_options = 'dbug=';
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# This will block on acquiring total order isolation
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connection node_1;
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# DDL 2
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CREATE UNIQUE INDEX i1 ON t1(f2);;
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connection node_1a;
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# Signal DDL 1
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SET GLOBAL wsrep_provider_options = 'dbug=';
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SET GLOBAL wsrep_provider_options = 'signal=apply_monitor_slave_enter_sync';
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connection node_2;
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connection node_1;
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connection node_2;
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SELECT COUNT(*) AS EXPECT_3 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1';
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EXPECT_3
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3
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SELECT COUNT(*) AS EXPECT_2 FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME = 't1';
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EXPECT_2
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2
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`f1` int(11) NOT NULL AUTO_INCREMENT,
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`f2` int(11) DEFAULT NULL,
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`f3` int(11) DEFAULT NULL,
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PRIMARY KEY (`f1`),
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UNIQUE KEY `i1` (`f2`)
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) ENGINE=InnoDB AUTO_INCREMENT=2002 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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SELECT COUNT(*) AS EXPECT_1001 FROM t1;
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EXPECT_1001
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1001
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connection node_1;
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SELECT COUNT(*) AS EXPECT_3 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1';
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EXPECT_3
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3
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SELECT COUNT(*) AS EXPECT_2 FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME = 't1';
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EXPECT_2
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2
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`f1` int(11) NOT NULL AUTO_INCREMENT,
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`f2` int(11) DEFAULT NULL,
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`f3` int(11) DEFAULT NULL,
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PRIMARY KEY (`f1`),
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UNIQUE KEY `i1` (`f2`)
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) ENGINE=InnoDB AUTO_INCREMENT=2047 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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SELECT COUNT(*) AS EXPECT_1001 FROM t1;
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EXPECT_1001
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1001
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DROP TABLE t1;
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