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Viewing changes to mysql-test/suite/innodb/t/innodb-timeout.test

  • Committer: Bazaar Package Importer
  • Author(s): Norbert Tretkowski
  • Date: 2010-03-17 14:56:02 UTC
  • Revision ID: james.westby@ubuntu.com-20100317145602-x7e30l1b2sb5s6w6
Tags: upstream-5.1.45
Import upstream version 5.1.45

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mysql-test/suite/innodb/t/innodb-timeout.test
 
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-- source include/have_innodb.inc
 
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-- source suite/innodb/include/have_innodb_plugin.inc
 
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let $timeout=`select @@innodb_lock_wait_timeout`;
 
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set global innodb_lock_wait_timeout=42;
 
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connect (a,localhost,root,,);
 
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connect (b,localhost,root,,);
 
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connection a;
 
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select @@innodb_lock_wait_timeout;
 
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set innodb_lock_wait_timeout=1;
 
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select @@innodb_lock_wait_timeout;
 
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connection b;
 
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select @@innodb_lock_wait_timeout;
 
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set global innodb_lock_wait_timeout=347;
 
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select @@innodb_lock_wait_timeout;
 
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set innodb_lock_wait_timeout=1;
 
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select @@innodb_lock_wait_timeout;
 
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connect (c,localhost,root,,);
 
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connection c;
 
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select @@innodb_lock_wait_timeout;
 
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connection default;
 
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disconnect c;
 
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connection a;
 
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create table t1(a int primary key)engine=innodb;
 
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begin;
 
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insert into t1 values(1),(2),(3);
 
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connection b;
 
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--send
 
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select * from t1 for update;
 
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connection a;
 
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commit;
 
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connection b;
 
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reap;
 
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connection a;
 
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begin;
 
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insert into t1 values(4);
 
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connection b;
 
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--send
 
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select * from t1 for update;
 
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connection a;
 
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sleep 2;
 
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commit;
 
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connection b;
 
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--error ER_LOCK_WAIT_TIMEOUT
 
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reap;
 
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drop table t1;
 
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connection default;
 
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disconnect a;
 
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disconnect b;
 
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eval set global innodb_lock_wait_timeout=$timeout;