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62 lines
1.1 KiB
Text
62 lines
1.1 KiB
Text
#
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# Test the ENUM column type, as it is frequently an unwanted child
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#
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--source include/galera_cluster.inc
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--source include/have_innodb.inc
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#
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# ENUM as key
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#
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--connection node_1
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CREATE TABLE t1 (f1 ENUM('', 'one', 'two'), KEY (f1)) ENGINE=InnoDB;
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INSERT INTO t1 VALUES ('');
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INSERT INTO t1 VALUES ('one'), ('two');
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INSERT INTO t1 VALUES (0), (1), (2);
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--connection node_2
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SELECT COUNT(*) = 6 FROM t1;
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SELECT COUNT(*) = 2 FROM t1 where f1 = '';
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SELECT COUNT(*) = 2 FROM t1 where f1 = 'one';
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DROP TABLE t1;
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#
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# ENUM as PK
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#
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--connection node_1
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CREATE TABLE t1 (f1 ENUM('', 'one', 'two', 'three', 'four') PRIMARY KEY) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (''), ('one'), ('two');
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--connection node_2
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SELECT COUNT(*) = 3 FROM t1;
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SELECT COUNT(*) = 1 FROM t1 WHERE f1 = '';
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# Conflict
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--connection node_1
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SET AUTOCOMMIT=OFF;
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START TRANSACTION;
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UPDATE t1 SET f1 = 'three' where f1 = '';
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--connection node_2
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SET AUTOCOMMIt=OFF;
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START TRANSACTION;
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UPDATE t1 SET f1 = 'four' where f1 = '';
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--connection node_1
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COMMIT;
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--connection node_2
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--error ER_LOCK_DEADLOCK
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COMMIT;
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--connection node_1
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SELECT COUNT(*) = 1 FROM t1 WHERE f1 = 'three';
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DROP TABLE t1;
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