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28 lines
1 KiB
Text
28 lines
1 KiB
Text
connection node_2;
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connection node_1;
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create table t1 (f1 integer primary key) engine=innodb;
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set autocommit=off;
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set session wsrep_trx_fragment_size=1;
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start transaction;
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insert into t1 values (1);
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insert into t1 values (2),(1);
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ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
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alter table t1 drop primary key;
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drop table t1;
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
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SET SESSION wsrep_trx_fragment_size=1;
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SET AUTOCOMMIT=OFF;
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START TRANSACTION;
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update t1 set f1 = 100 where f1 = 10;
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connection node_2;
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INSERT INTO t1 VALUES (11),(12),(13),(14),(15),(16),(17),(18),(19),(20);
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SET SESSION wsrep_trx_fragment_size=1;
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SET SESSION innodb_lock_wait_timeout=1;
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SET AUTOCOMMIT=OFF;
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START TRANSACTION;
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delete from t1 where f1 > 10;
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ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
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delete from t1 where f1 > 10 and f1 < 100;
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ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
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DROP TABLE t1;
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