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18 lines
357 B
Text
18 lines
357 B
Text
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#
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# LP:1276424 Deadlock with insertion of NULL unique ke
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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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CREATE TABLE t1 (f1 INT DEFAULT NULL, UNIQUE KEY i1 (f1)) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (NULL);
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INSERT INTO t1 VALUES (NULL);
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--connection node_2
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SELECT COUNT(*) = 2 FROM t1;
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SELECT f1 IS NULL FROM t1;
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DROP TABLE t1;
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