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41 lines
807 B
Plaintext
41 lines
807 B
Plaintext
-- source include/not_embedded.inc
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-- source include/have_innodb.inc
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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connect (a,localhost,root,,);
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connect (b,localhost,root,,);
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#
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# BUG#11238 - in prelocking mode SELECT .. FOR UPDATE is changed to
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# non-blocking SELECT
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#
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create table t1 (col1 integer primary key, col2 integer) engine=innodb;
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insert t1 values (1,100);
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delimiter |;
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create function f1 () returns integer begin
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declare var1 int;
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select col2 into var1 from t1 where col1=1 for update;
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return var1;
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end|
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delimiter ;|
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start transaction;
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select f1();
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connection b;
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send update t1 set col2=0 where col1=1;
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connection default;
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select * from t1;
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connection a;
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rollback;
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connection b;
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reap;
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rollback;
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connection default;
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drop table t1;
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drop function f1;
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disconnect a;
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disconnect b;
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