# test simple MVCC, that a transaction does not read something committed after it

#--source include/have_tokudb.inc
SET STORAGE_ENGINE = 'tokudb';
set session transaction isolation level repeatable read;

--echo # Establish connection conn1 (user = root)
connect (conn1,localhost,root,,);

--disable_warnings
DROP TABLE IF EXISTS foo;
--enable_warnings

connection conn1;
set session transaction isolation level repeatable read;
create table foo (a int) engine=TokuDB;
insert into foo values (1);
begin;
select * from foo;

connection default;
alter table foo add column b int;
alter table foo change b b bigint;
truncate table foo;
rename table foo to bar;
drop table bar;

connection conn1;
--error ER_NO_SUCH_TABLE
select * From foo;

connection conn1;
set session transaction isolation level serializable;
create table foo (a int) engine=TokuDB;
insert into foo values (1);
begin;
insert into foo values(2);

connection default;
--error ER_LOCK_WAIT_TIMEOUT
alter table foo add column b int;
--error ER_LOCK_WAIT_TIMEOUT
alter table foo change a a bigint;
--error ER_LOCK_WAIT_TIMEOUT
truncate table foo;
--error ER_ERROR_ON_RENAME
rename table foo to bar;
--error ER_BAD_TABLE_ERROR
drop table foo;

connection conn1;
select * From foo;
commit;

connection default;
disconnect conn1;

drop table foo;