mirror of
https://github.com/MariaDB/server.git
synced 2025-07-24 12:14:59 +02:00
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;
|
|
connection node_1;
|
|
connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
|
|
connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2;
|
|
connection node_1;
|
|
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT, f2 INTEGER);
|
|
INSERT INTO t1(f2) SELECT seq FROM seq_1_to_1000;
|
|
connection node_2a;
|
|
SET SESSION wsrep_sync_wait=0;
|
|
connection node_1a;
|
|
# Block the applier on node_1 and issue a ddl from node_2
|
|
SET SESSION wsrep_sync_wait=0;
|
|
SET GLOBAL wsrep_provider_options = 'dbug=d,apply_monitor_slave_enter_sync';
|
|
connection node_2;
|
|
# DDL 1
|
|
ALTER TABLE t1 ADD COLUMN f3 INTEGER; INSERT INTO t1 VALUES (NULL, 10000, 10000);;
|
|
connection node_1a;
|
|
SET SESSION wsrep_on = 0;
|
|
SET SESSION wsrep_on = 1;
|
|
SET GLOBAL wsrep_provider_options = 'dbug=';
|
|
# This will block on acquiring total order isolation
|
|
connection node_1;
|
|
# DDL 2
|
|
CREATE UNIQUE INDEX i1 ON t1(f2);;
|
|
connection node_1a;
|
|
# Signal DDL 1
|
|
SET GLOBAL wsrep_provider_options = 'dbug=';
|
|
SET GLOBAL wsrep_provider_options = 'signal=apply_monitor_slave_enter_sync';
|
|
connection node_2;
|
|
connection node_1;
|
|
connection node_2;
|
|
SELECT COUNT(*) AS EXPECT_3 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1';
|
|
EXPECT_3
|
|
3
|
|
SELECT COUNT(*) AS EXPECT_2 FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME = 't1';
|
|
EXPECT_2
|
|
2
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`f1` int(11) NOT NULL AUTO_INCREMENT,
|
|
`f2` int(11) DEFAULT NULL,
|
|
`f3` int(11) DEFAULT NULL,
|
|
PRIMARY KEY (`f1`),
|
|
UNIQUE KEY `i1` (`f2`)
|
|
) ENGINE=InnoDB AUTO_INCREMENT=2002 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
|
|
SELECT COUNT(*) AS EXPECT_1001 FROM t1;
|
|
EXPECT_1001
|
|
1001
|
|
connection node_1;
|
|
SELECT COUNT(*) AS EXPECT_3 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 't1';
|
|
EXPECT_3
|
|
3
|
|
SELECT COUNT(*) AS EXPECT_2 FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME = 't1';
|
|
EXPECT_2
|
|
2
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`f1` int(11) NOT NULL AUTO_INCREMENT,
|
|
`f2` int(11) DEFAULT NULL,
|
|
`f3` int(11) DEFAULT NULL,
|
|
PRIMARY KEY (`f1`),
|
|
UNIQUE KEY `i1` (`f2`)
|
|
) ENGINE=InnoDB AUTO_INCREMENT=2047 DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
|
|
SELECT COUNT(*) AS EXPECT_1001 FROM t1;
|
|
EXPECT_1001
|
|
1001
|
|
DROP TABLE t1;
|