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https://github.com/MariaDB/server.git
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218 lines
5.6 KiB
Text
218 lines
5.6 KiB
Text
--source include/galera_cluster.inc
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--source include/have_innodb.inc
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--source include/have_debug_sync.inc
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--source include/galera_have_debug_sync.inc
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# Open connection node_1a here, will use it later
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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 the scenario where a foreign key is added to an existing child table, and
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# concurrently UPDATE the parent table so that it violates the constraint.
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#
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# We expect that ALTER TABLE ADD FOREIGN KEY adds a table level key on both
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# parent and child table. And therefore we also expect the UPDATE to fail
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# certification.
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#
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--connection node_1
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CREATE TABLE p (f1 INTEGER PRIMARY KEY, f2 INTEGER) ENGINE=INNODB;
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CREATE TABLE c (f1 INTEGER PRIMARY KEY, p_id INTEGER) ENGINE=INNODB;
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INSERT INTO p VALUES (1, 0);
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INSERT INTO p VALUES (2, 0);
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INSERT INTO c VALUES (1, 1);
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INSERT INTO c VALUES (2, 2);
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--let $mw_369_parent_query = UPDATE p SET f1 = f1 + 100
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--let $mw_369_child_query = ALTER TABLE c ADD FOREIGN KEY (p_id) REFERENCES p(f1)
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--connection node_1
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SET AUTOCOMMIT=ON;
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START TRANSACTION;
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--eval $mw_369_parent_query
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#
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# Block the $mw_369_child_query from node_2
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#
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# --connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1
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--connection node_1a
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SET SESSION wsrep_sync_wait = 0;
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--let $galera_sync_point = apply_monitor_slave_enter_sync
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--source include/galera_set_sync_point.inc
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#
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# insert client row, which will make it impossible to replay the
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# delete on parent
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#
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--connection node_2
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--eval $mw_369_child_query
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#
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# Wait until $mw_369_child_query from node_2 reaches the sync point and
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# block the 'COMMIT' from node_1 before it certifies.
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#
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--connection node_1a
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--source include/galera_wait_sync_point.inc
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--source include/galera_clear_sync_point.inc
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--connection node_1
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--send COMMIT
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--connection node_1a
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--let $galera_sync_point = apply_monitor_slave_enter_sync
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--source include/galera_signal_sync_point.inc
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--source include/galera_clear_sync_point.inc
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# Expect certification failure
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--connection node_1
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--error ER_LOCK_DEADLOCK
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--reap
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--connection node_2
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SELECT * FROM p;
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SELECT * FROM c;
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DROP TABLE c;
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DROP TABLE p;
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#
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# Same as above, except that two foreign keys pointing to different parent
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# tables are added, p1 and p2. Concurrently UPDATE p1.
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#
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# Expect certification error on UPDATE.
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#
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--connection node_1
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CREATE TABLE p1 (f1 INTEGER PRIMARY KEY, f2 INTEGER) ENGINE=INNODB;
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CREATE TABLE p2 (f1 INTEGER PRIMARY KEY, f2 INTEGER) ENGINE=INNODB;
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CREATE TABLE c (f1 INTEGER PRIMARY KEY, p_id1 INTEGER, p_id2 INTEGER) ENGINE=INNODB;
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INSERT INTO p1 VALUES (1, 0), (2, 0);
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INSERT INTO p2 VALUES (1, 0), (2, 0);
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INSERT INTO c VALUES (1, 1, 1);
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INSERT INTO c VALUES (2, 2, 2);
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--let $mw_369_parent_query = UPDATE p1 SET f1 = f1 + 100
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--let $mw_369_child_query = ALTER TABLE c ADD FOREIGN KEY (p_id1) REFERENCES p1(f1), ADD FOREIGN KEY (p_id2) REFERENCES p2(f1)
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--connection node_1
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SET AUTOCOMMIT=ON;
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START TRANSACTION;
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--eval $mw_369_parent_query
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#
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# Block the $mw_369_child_query from node_2
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#
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# --connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1
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--connection node_1a
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SET SESSION wsrep_sync_wait = 0;
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--let $galera_sync_point = apply_monitor_slave_enter_sync
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--source include/galera_set_sync_point.inc
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#
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# insert client row, which will make it impossible to replay the
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# delete on parent
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#
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--connection node_2
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--eval $mw_369_child_query
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#
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# Wait until $mw_369_child_query from node_2 reaches the sync point and
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# block the 'COMMIT' from node_1 before it certifies.
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#
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--connection node_1a
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--source include/galera_wait_sync_point.inc
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--source include/galera_clear_sync_point.inc
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--connection node_1
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--send COMMIT
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--connection node_1a
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--let $galera_sync_point = apply_monitor_slave_enter_sync
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--source include/galera_signal_sync_point.inc
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--source include/galera_clear_sync_point.inc
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# Expect certification failure
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--connection node_1
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--error ER_LOCK_DEADLOCK
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--reap
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--connection node_2
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SELECT * FROM p1;
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SELECT * FROM p2;
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SELECT * FROM c;
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DROP TABLE c;
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DROP TABLE p1;
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DROP TABLE p2;
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#
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# Same as above, except that UPDATE is on p2.
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#
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--connection node_1
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CREATE TABLE p1 (f1 INTEGER PRIMARY KEY, f2 INTEGER) ENGINE=INNODB;
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CREATE TABLE p2 (f1 INTEGER PRIMARY KEY, f2 INTEGER) ENGINE=INNODB;
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CREATE TABLE c (f1 INTEGER PRIMARY KEY, p_id1 INTEGER, p_id2 INTEGER) ENGINE=INNODB;
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INSERT INTO p1 VALUES (1, 0), (2, 0);
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INSERT INTO p2 VALUES (1, 0), (2, 0);
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INSERT INTO c VALUES (1, 1, 1);
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INSERT INTO c VALUES (2, 2, 2);
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--let $mw_369_parent_query = UPDATE p2 SET f1 = f1 + 100
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--let $mw_369_child_query = ALTER TABLE c ADD FOREIGN KEY (p_id1) REFERENCES p1(f1), ADD FOREIGN KEY (p_id2) REFERENCES p2(f1)
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--connection node_1
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SET AUTOCOMMIT=ON;
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START TRANSACTION;
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--eval $mw_369_parent_query
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#
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# Block the $mw_369_child_query from node_2
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#
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# --connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1
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--connection node_1a
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SET SESSION wsrep_sync_wait = 0;
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--let $galera_sync_point = apply_monitor_slave_enter_sync
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--source include/galera_set_sync_point.inc
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#
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# insert client row, which will make it impossible to replay the
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# delete on parent
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#
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--connection node_2
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--eval $mw_369_child_query
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#
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# Wait until $mw_369_child_query from node_2 reaches the sync point and
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# block the 'COMMIT' from node_1 before it certifies.
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#
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--connection node_1a
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--source include/galera_wait_sync_point.inc
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--source include/galera_clear_sync_point.inc
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--connection node_1
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--send COMMIT
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--connection node_1a
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--let $galera_sync_point = apply_monitor_slave_enter_sync
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--source include/galera_signal_sync_point.inc
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--source include/galera_clear_sync_point.inc
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# Expect certification failure
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--connection node_1
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--error ER_LOCK_DEADLOCK
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--reap
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--connection node_2
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SELECT * FROM p1;
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SELECT * FROM p2;
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SELECT * FROM c;
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DROP TABLE c;
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DROP TABLE p1;
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DROP TABLE p2;
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