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de02193bdd
its body, but lets each statement to get/release its own locks. This allows a broader set of statements to be executed inside PROCEDUREs (but breaks replication) This patch should fix BUG#8072, BUG#8766, BUG#9563, BUG#11126
66 lines
1.6 KiB
Text
66 lines
1.6 KiB
Text
use test;
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drop table if exists t1;
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create table t1 (s1 int, s2 int, s3 int);
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create procedure bug4934()
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begin
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insert into t1 values (1,0,1);
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end//
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use test;
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call bug4934();
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select * from t1;
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s1 s2 s3
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1 0 1
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drop table t1;
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create table t1 (s1 int, s2 int, s3 int);
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drop procedure bug4934;
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create procedure bug4934()
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begin
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end//
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select * from t1;
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s1 s2 s3
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call bug4934();
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select * from t1;
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s1 s2 s3
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drop table t1;
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drop procedure bug4934;
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drop procedure if exists bug9486;
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drop table if exists t1, t2;
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create table t1 (id1 int, val int);
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create table t2 (id2 int);
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create procedure bug9486()
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update t1, t2 set val= 1 where id1=id2;
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call bug9486();
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lock tables t2 write;
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call bug9486();
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show processlist;
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Id User Host db Command Time State Info
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# root localhost test Sleep # NULL
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# root localhost test Query # Locked update t1, t2 set val= 1 where id1=id2
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# root localhost test Query # NULL show processlist
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unlock tables;
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drop procedure bug9486;
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drop table t1, t2;
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drop procedure if exists bug11158;
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create procedure bug11158() delete t1 from t1, t2 where t1.id = t2.id;
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create table t1 (id int, j int);
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insert into t1 values (1, 1), (2, 2);
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create table t2 (id int);
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insert into t2 values (1);
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call bug11158();
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select * from t1;
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id j
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2 2
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lock tables t2 read;
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call bug11158();
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unlock tables;
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drop procedure bug11158;
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drop table t1, t2;
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drop function if exists bug11554;
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drop view if exists v1;
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create table t1 (i int);
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create function bug11554 () returns int return 1;
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create view v1 as select bug11554() as f;
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insert into t1 (select f from v1);
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drop function bug11554;
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drop table t1;
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drop view v1;
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