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View File Name : innodb_deadlock.result

#
# Bug#20262654 INNODB: MYSQL IS TRYING TO PERFORM A CONSISTENT READ
#              BUT THE READ VIEW IS NOT AS
#
set sql_mode="";
Warnings:
Warning	3090	Changing sql mode 'NO_AUTO_CREATE_USER' is deprecated. It will be removed in a future release.
create table t1(a int)engine=innodb;
create table t2(b int)engine=innodb;
create procedure p1()
begin
declare counter integer default 0;
declare continue handler for sqlexception begin set counter = counter + 10;end;
repeat
if rand()>0.5 then start transaction; end if;
if rand()>0.5 then 
select var_samp(1), exists(select 1 from t1 lock in share mode) 
from t1 into @a,@b; 
end if;
if rand()>0.5 then 
select var_samp(1), exists(select 1 from t1 for update)
from t1 into @a,@b; 
end if;
if rand()>0.5 then insert ignore into t1 values (); end if;
if rand()>0.5 then insert ignore into t2 values (); end if;
if rand()>0.5 then delete from t1; end if;
if rand()>0.5 then delete from t2; end if;
if rand()>0.5 then commit; end if;
set counter = counter + 1;
until counter >= 100 end repeat;
end $
connect con1, localhost, root;
call p1();   # run this in two connections!;
connection default;
call p1();
connection con1;
reap
reap done
disconnect con1;
connection default;
drop procedure p1;
drop table t1,t2;
set sql_mode=default;