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49791cbc6f
This commit contains a fix, where the replication write set for a CREATE TABLE will contain, as certification keys, table names for all FK references. With this, all DML for the FK parent tables will conflict with the CREATE TABLE statement. There is also new test galera.MDEV-27276 to verify the fix. Reviewed-by: Jan Lindström <jan.lindstrom@mariadb.com>
37 lines
1.2 KiB
Plaintext
37 lines
1.2 KiB
Plaintext
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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connection node_1;
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CREATE TABLE p (id INTEGER PRIMARY KEY, f2 INTEGER) ENGINE=INNODB;
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connection node_1;
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SET AUTOCOMMIT=ON;
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START TRANSACTION;
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INSERT INTO p VALUES(1,0);
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connection node_1a;
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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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CREATE TABLE c(id INT NOT NULL PRIMARY KEY, p_id INT, FOREIGN KEY (p_id) REFERENCES p(id) ON DELETE CASCADE) ENGINE=InnoDB;
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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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SET GLOBAL wsrep_provider_options = 'dbug=d,local_monitor_master_enter_sync';
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connection node_1;
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COMMIT;
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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 = 'signal=apply_monitor_slave_enter_sync';
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SET GLOBAL wsrep_provider_options = 'signal=local_monitor_master_enter_sync';
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SET GLOBAL wsrep_provider_options = 'dbug=';
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connection node_1;
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ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
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connection node_2;
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SELECT * FROM p;
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id f2
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SELECT * FROM c;
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id p_id
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DROP TABLE c;
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DROP TABLE p;
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