path: root/mysql-test/t/partition.test

#--disable_abort_on_error
#
# Simple test for the partition storage engine
# Taken fromm the select test
#
-- source include/have_partition.inc

--disable_warnings
drop table if exists t1;
--enable_warnings

#
# Partition by key no partition defined => OK
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by key (a);

#
# Bug 13323: Select count(*) on empty table returns 2
#
select count(*) from t1;

#
# Test SHOW CREATE TABLE
#
show create table t1;

drop table t1;
#
# Partition by key no partition, list of fields
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by key (a, b);

drop table t1;
#
# Partition by key specified 3 partitions and defined 3 => ok
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by key (a)
partitions 3
(partition x1, partition x2, partition x3);

drop table t1;
#
# Partition by key specifying nodegroup
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by key (a)
partitions 3
(partition x1 nodegroup 0,
 partition x2 nodegroup 1,
 partition x3 nodegroup 2);

drop table t1;
#
# Partition by key specifying engine
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by key (a)
partitions 3
(partition x1 engine myisam,
 partition x2 engine myisam,
 partition x3 engine myisam);

drop table t1;
#
# Partition by key specifying tablespace
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by key (a)
partitions 3
(partition x1 tablespace ts1,
 partition x2 tablespace ts2,
 partition x3 tablespace ts3);

CREATE TABLE t2 LIKE t1;

drop table t2;
drop table t1;

#
# Partition by key list, basic
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by list (a)
partitions 3
(partition x1 values in (1,2,9,4) tablespace ts1,
 partition x2 values in (3, 11, 5, 7) tablespace ts2,
 partition x3 values in (16, 8, 5+19, 70-43) tablespace ts3);

drop table t1;
#
# Partition by key list, list function
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by list (b*a)
partitions 3
(partition x1 values in (1,2,9,4) tablespace ts1,
 partition x2 values in (3, 11, 5, 7) tablespace ts2,
 partition x3 values in (16, 8, 5+19, 70-43) tablespace ts3);

drop table t1;

#
# Partition by key list, list function, no spec of #partitions
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by list (b*a)
(partition x1 values in (1) tablespace ts1,
 partition x2 values in (3, 11, 5, 7) tablespace ts2,
 partition x3 values in (16, 8, 5+19, 70-43) tablespace ts3);

drop table t1;

#
# Bug 13154: Insert crashes due to bad calculation of partition id
#            for PARTITION BY KEY and SUBPARTITION BY KEY
#
CREATE TABLE t1 (
a int not null)
partition by key(a);

LOCK TABLES t1 WRITE;
insert into t1 values (1);
insert into t1 values (2);
insert into t1 values (3);
insert into t1 values (4);
UNLOCK TABLES;

drop table t1;

#
# Bug #13644 DROP PARTITION NULL's DATE column
#
CREATE TABLE t1 (a int, name VARCHAR(50), purchased DATE)
PARTITION BY RANGE (a)
(PARTITION p0 VALUES LESS THAN (3),
 PARTITION p1 VALUES LESS THAN (7),
 PARTITION p2 VALUES LESS THAN (9),
 PARTITION p3 VALUES LESS THAN (11));
INSERT INTO t1 VALUES
(1, 'desk organiser', '2003-10-15'),
(2, 'CD player', '1993-11-05'),
(3, 'TV set', '1996-03-10'),
(4, 'bookcase', '1982-01-10'),
(5, 'exercise bike', '2004-05-09'),
(6, 'sofa', '1987-06-05'),
(7, 'popcorn maker', '2001-11-22'),
(8, 'acquarium', '1992-08-04'),
(9, 'study desk', '1984-09-16'),
(10, 'lava lamp', '1998-12-25');

SELECT * from t1 ORDER BY a;
ALTER TABLE t1 DROP PARTITION p0;
SELECT * from t1 ORDER BY a;

drop table t1;

#
# Bug #13442; Truncate Partitioned table doesn't work
#

CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (1,2,3), PARTITION p1 VALUES IN (4,5,6));

insert into t1 values (1),(2),(3),(4),(5),(6);
select * from t1;
truncate t1;
select * from t1;
truncate t1;
select * from t1;
drop table t1;

#
# Bug #13445 Partition by KEY method crashes server
#
CREATE TABLE t1 (a int, b int, primary key(a,b))
PARTITION BY KEY(b,a) PARTITIONS 4;

insert into t1 values (0,0),(1,1),(2,2),(3,3),(4,4),(5,5),(6,6);
select * from t1 where a = 4;

drop table t1;

#
# Bug #13438: Engine clause in PARTITION clause causes crash
#
CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
PARTITIONS 1
(PARTITION x1 VALUES IN (1) ENGINE=MEMORY);

show create table t1;
drop table t1;

#
# Bug #13440: REPLACE causes crash in partitioned table
#
CREATE TABLE t1 (a int, unique(a))
PARTITION BY LIST (a)
(PARTITION x1 VALUES IN (10), PARTITION x2 VALUES IN (20));

--error ER_NO_PARTITION_FOR_GIVEN_VALUE 
REPLACE t1 SET a = 4;
drop table t1;

#
# Bug #14365: Crash if value too small in list partitioned table
#
CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
(PARTITION x1 VALUES IN (2), PARTITION x2 VALUES IN (3));

insert into t1 values (2), (3);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (4);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (1);
drop table t1;

#
# Bug 14327: PARTITIONS clause gets lost in SHOW CREATE TABLE
#
CREATE TABLE t1 (a int)
PARTITION BY HASH(a)
PARTITIONS 5;

SHOW CREATE TABLE t1;

drop table t1;

#
# Bug #13446: Update to value outside of list values doesn't give error
#
CREATE TABLE t1 (a int)
PARTITION BY RANGE (a)
(PARTITION x1 VALUES LESS THAN (2));

insert into t1 values (1);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
update t1 set a = 5;

drop table t1;

#
# Bug #13441: Analyze on partitioned table didn't work
#
CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
(PARTITION x1 VALUES IN (10), PARTITION x2 VALUES IN (20));

analyze table t1;

drop table t1;

#
# BUG 14524
#
CREATE TABLE `t1` (
  `id` int(11) default NULL
) ENGINE=BLACKHOLE DEFAULT CHARSET=latin1 PARTITION BY HASH (id) ;
SELECT * FROM t1;

drop table t1;

#
# BUG 14524
#
CREATE TABLE `t1` (
  `id` int(11) default NULL
) ENGINE=BLACKHOLE DEFAULT CHARSET=latin1 PARTITION BY HASH (id) ;
SELECT * FROM t1;

drop table t1;

#
# BUG 15221 (Cannot reorganize with the same name)
#
create table t1
(a int)
partition by range (a)
  ( partition p0 values less than(10),
    partition p1 values less than (20),
    partition p2 values less than (25));

alter table t1 reorganize partition p2 into (partition p2 values less than (30));
show create table t1;
drop table t1;

CREATE TABLE t1 (a int, b int)
PARTITION BY RANGE (a)
(PARTITION x0 VALUES LESS THAN (2),
 PARTITION x1 VALUES LESS THAN (4),
 PARTITION x2 VALUES LESS THAN (6),
 PARTITION x3 VALUES LESS THAN (8),
 PARTITION x4 VALUES LESS THAN (10),
 PARTITION x5 VALUES LESS THAN (12),
 PARTITION x6 VALUES LESS THAN (14),
 PARTITION x7 VALUES LESS THAN (16),
 PARTITION x8 VALUES LESS THAN (18),
 PARTITION x9 VALUES LESS THAN (20));

ALTER TABLE t1 REORGANIZE PARTITION x0,x1,x2 INTO
(PARTITION x1 VALUES LESS THAN (6));
show create table t1;
drop table t1;