EVOLUTION-MANAGER

Edit File: 1853.test

# ticket 895 is a query optimization problem with the primary key

--source include/have_tokudb.inc
--echo # Establish connection conn1 (user = root)
connect (conn1,localhost,root,,);
SET DEFAULT_STORAGE_ENGINE = 'tokudb';

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

connection conn1;
set session transaction isolation level serializable;
create table foo ( a double, b double, c double, primary key (a,b));
insert into foo values (4,4,4),(4,5,5),(4,6,6),(5,4,4),(5,5,5),(5,6,6),(6,4,4),(6,5,5),(6,6,6);
begin;
select * from foo where a > 5;

connection default;
set session transaction isolation level serializable;
insert into foo values (5,10,10);
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (5.0001,10,10);

connection conn1;
commit;
begin;
select * from foo where a >= 5;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (5,1,10);
insert into foo values (4.999,10,10);

connection conn1;
commit;
begin;
select * from foo where a < 5;

connection default;
insert into foo values (5,0.1,10);
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (4.9999,10,10);

connection conn1;
commit;
begin;
select * from foo where a <= 5;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (5,0.01,10);
insert into foo values (5.001,10,10);

connection conn1;
commit;
begin;
select * from foo where a = 5;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (5,0.01,10);
insert into foo values (5.0001,10,10);
insert into foo values (4.99999,1,10);

connection conn1;
commit;
begin;
select * from foo where a > 4 and a < 6;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (4.1,0.01,10);
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (5.9,10,10);
insert into foo values (6,10,10);
insert into foo values (4,10,10);

connection conn1;
commit;
begin;
select * from foo where a >= 4 and a < 6;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (4,0.01,10);
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (5.9,10,10);
insert into foo values (6,1.1,10);
insert into foo values (3.99,10,10);

connection conn1;
commit;
begin;
select * from foo where a > 4 and a <= 6;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (4.0001,0.01,10);
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (6,1110,10);
insert into foo values (6.001,1.1,10);
insert into foo values (4,1110,10);

connection conn1;
commit;
begin;
select * from foo where a >= 4 and a <= 6;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (4,0.001,10);
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (6,11110,10);
insert into foo values (6.0001,1.1,10);
insert into foo values (3.99,10110,10);

connection conn1;
commit;
delete from foo;
insert into foo values (4,4,4),(4,5,5),(4,6,6),(5,4,4),(5,5,5),(5,6,6),(6,4,4),(6,5,5),(6,6,6);
begin;
select * from foo where a > 5 order by a desc;

connection default;
insert into foo values (5,10,10);
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (5.0001,10,10);

connection conn1;
commit;
begin;
select * from foo where a >= 5 order by a desc;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (5,1,10);
insert into foo values (4.999,10,10);

connection conn1;
commit;
begin;
select * from foo where a < 5 order by a desc;

connection default;
insert into foo values (5,0.1,10);
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (4.9999,10,10);

connection conn1;
commit;
begin;
select * from foo where a <= 5 order by a desc;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (5,0.01,10);
insert into foo values (5.001,10,10);

connection conn1;
commit;
begin;
select * from foo where a = 5 order by a desc;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (5,0.01,10);
insert into foo values (5.0001,10,10);
insert into foo values (4.99999,1,10);

connection conn1;
commit;
begin;
select * from foo where a > 4 and a < 6 order by a desc;

connection conn1;
commit;
begin;
select * from foo where a >= 4 and a < 6 order by a desc;

connection conn1;
commit;
begin;
select * from foo where a > 4 and a <= 6 order by a desc;

connection conn1;
commit;
begin;
select * from foo where a >= 4 and a <= 6 order by a desc;

connection conn1;
commit;
begin;
select count(*) from foo;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (0,0.001,10);
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (9999999,11110,10);

connection conn1;
commit;
begin;
select * from foo order by a desc;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (0,0.001,10);
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (9999999,11110,10);

connection conn1;
commit;
alter table foo drop primary key;
begin;
select * from foo;

connection default;
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (0,0.001,10);
--error ER_LOCK_WAIT_TIMEOUT
insert into foo values (9999999,11110,10);

connection conn1;
commit;

disconnect conn1;

connection default;
# Final cleanup.
DROP TABLE foo;