~drizzle-trunk/drizzle/development

--source include/have_linux.inc
SET SESSION storage_engine=pbxt;
create table t1 (a int primary key);
insert into t1 values (4);
select * from t1;
begin;
insert into t1 values (5);
--error ER_DUP_KEY, ER_DUP_ENTRY
insert into t1 values (1),(2),(3),(4);
commit;
select * from t1;
drop table t1;