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# test simple MVCC, that a transaction does not read something committed after it
#--source include/have_tokudb.inc
SET DEFAULT_STORAGE_ENGINE = 'tokudb';
set session transaction isolation level repeatable read;
set session tokudb_disable_slow_alter=ON;
--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, b int) engine=TokuDB;
insert into foo values (1,10);
begin;
select * from foo;
connection default;
alter table foo add column c int;
alter table foo drop column b;
connection conn1;
commit;
begin;
insert into foo values (1,10);
connection default;
--error ER_LOCK_WAIT_TIMEOUT
alter table foo add column cc int;
--error ER_LOCK_WAIT_TIMEOUT
alter table foo drop column c;
connection conn1;
commit;
connection default;
disconnect conn1;
connection default;
# Final cleanup.
set session transaction isolation level serializable;
DROP TABLE foo;
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