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SET DEFAULT_STORAGE_ENGINE='tokudb';
set global tokudb_lock_timeout=0;
select @@tokudb_lock_timeout;
@@tokudb_lock_timeout
0
drop table if exists t;
create table t (a int primary key, b int);
insert into t values (1,0),(2,0),(3,0),(4,0);
commit;
select @@autocommit;
@@autocommit
1
set autocommit=off;
select @@autocommit;
@@autocommit
1
set autocommit=off;
select * from t where a=1 for update;
a b
1 0
select * from t where a=1 for update;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
commit;
commit;
set global tokudb_lock_timeout=30000000;
drop table t;
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