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#--disable_abort_on_error
#
# Simple test for the partition storage engine
# Focuses on range partitioning tests
#
-- source include/have_partition.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# Partition by range, basic
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by range (a)
partitions 3
(partition x1 values less than (5) tablespace ts1,
partition x2 values less than (10) tablespace ts2,
partition x3 values less than maxvalue tablespace ts3);
# Simple insert and verify test
INSERT into t1 values (1, 1, 1);
INSERT into t1 values (6, 1, 1);
INSERT into t1 values (10, 1, 1);
INSERT into t1 values (15, 1, 1);
select * from t1;
show create table t1;
ALTER TABLE t1
partition by range (a)
partitions 3
(partition x1 values less than (5) tablespace ts1,
partition x2 values less than (10) tablespace ts2,
partition x3 values less than maxvalue tablespace ts3);
select * from t1;
show create table t1;
drop table if exists t1;
#
# Partition by range, basic
# No primary key
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null)
partition by range (a)
partitions 3
(partition x1 values less than (5) tablespace ts1,
partition x2 values less than (10) tablespace ts2,
partition x3 values less than maxvalue tablespace ts3);
# Simple insert and verify test
INSERT into t1 values (1, 1, 1);
INSERT into t1 values (6, 1, 1);
INSERT into t1 values (10, 1, 1);
INSERT into t1 values (15, 1, 1);
select * from t1;
ALTER TABLE t1
partition by range (a)
partitions 3
(partition x1 values less than (5) tablespace ts1,
partition x2 values less than (10) tablespace ts2,
partition x3 values less than maxvalue tablespace ts3);
select * from t1;
drop table if exists t1;
#
# Partition by range, basic
# No max value used
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by range (a)
partitions 3
(partition x1 values less than (5) tablespace ts1,
partition x2 values less than (10) tablespace ts2,
partition x3 values less than (15) tablespace ts3);
# Simple insert and verify test
INSERT into t1 values (1, 1, 1);
INSERT into t1 values (6, 1, 1);
INSERT into t1 values (10, 1, 1);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
INSERT into t1 values (15, 1, 1);
select * from t1;
ALTER TABLE t1
partition by range (a)
partitions 3
(partition x1 values less than (5) tablespace ts1,
partition x2 values less than (10) tablespace ts2,
partition x3 values less than (15) tablespace ts3);
select * from t1;
drop table t1;
#
# Partition by range, only one partition
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by range (a)
(partition x1 values less than (1));
drop table t1;
#
# Subpartition by hash, two partitions and two subpartitions
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key (a,b))
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
( subpartition x11,
subpartition x12),
partition x2 values less than (5)
( subpartition x21,
subpartition x22)
);
SELECT * from t1;
show create table t1;
ALTER TABLE t1 ADD COLUMN d int;
show create table t1;
drop table t1;
#
# Subpartition by hash, two partitions and two subpartitions
# Defined tablespace, engine and node group
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key (a,b))
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
( subpartition x11 tablespace t1 engine myisam nodegroup 0,
subpartition x12 tablespace t2 engine myisam nodegroup 1),
partition x2 values less than (5)
( subpartition x21 tablespace t1 engine myisam nodegroup 0,
subpartition x22 tablespace t2 engine myisam nodegroup 1)
);
SELECT * from t1;
drop table t1;
#
# Subpartition by hash, two partitions and two subpartitions
# Defined tablespace, node group
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key (a,b))
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
( subpartition x11 tablespace t1 nodegroup 0,
subpartition x12 tablespace t2 nodegroup 1),
partition x2 values less than (5)
( subpartition x21 tablespace t1 nodegroup 0,
subpartition x22 tablespace t2 nodegroup 1)
);
SELECT * from t1;
drop table t1;
#
# Subpartition by hash, two partitions and two subpartitions
# Defined engine and node group
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key (a,b))
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
( subpartition x11 engine myisam nodegroup 0,
subpartition x12 engine myisam nodegroup 1),
partition x2 values less than (5)
( subpartition x21 engine myisam nodegroup 0,
subpartition x22 engine myisam nodegroup 1)
);
INSERT into t1 VALUES (1,1,1);
INSERT into t1 VALUES (4,1,1);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
INSERT into t1 VALUES (5,1,1);
SELECT * from t1;
ALTER TABLE t1
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
( subpartition x11 engine myisam nodegroup 0,
subpartition x12 engine myisam nodegroup 1),
partition x2 values less than (5)
( subpartition x21 engine myisam nodegroup 0,
subpartition x22 engine myisam nodegroup 1)
);
SELECT * from t1;
drop table t1;
#
# Subpartition by hash, two partitions and two subpartitions
# Defined tablespace, engine
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key (a,b))
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
( subpartition x11 tablespace t1 engine myisam,
subpartition x12 tablespace t2 engine myisam),
partition x2 values less than (5)
( subpartition x21 tablespace t1 engine myisam,
subpartition x22 tablespace t2 engine myisam)
);
INSERT into t1 VALUES (1,1,1);
INSERT into t1 VALUES (4,1,1);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
INSERT into t1 VALUES (5,1,1);
SELECT * from t1;
ALTER TABLE t1
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
( subpartition x11 tablespace t1 engine myisam,
subpartition x12 tablespace t2 engine myisam),
partition x2 values less than (5)
( subpartition x21 tablespace t1 engine myisam,
subpartition x22 tablespace t2 engine myisam)
);
SELECT * from t1;
drop table t1;
#
# Subpartition by hash, two partitions and two subpartitions
# Defined tablespace
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key (a,b))
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
( subpartition x11 tablespace t1,
subpartition x12 tablespace t2),
partition x2 values less than (5)
( subpartition x21 tablespace t1,
subpartition x22 tablespace t2)
);
INSERT into t1 VALUES (1,1,1);
INSERT into t1 VALUES (4,1,1);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
INSERT into t1 VALUES (5,1,1);
SELECT * from t1;
ALTER TABLE t1
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
( subpartition x11 tablespace t1 engine myisam,
subpartition x12 tablespace t2 engine myisam),
partition x2 values less than (5)
( subpartition x21 tablespace t1 engine myisam,
subpartition x22 tablespace t2 engine myisam)
);
SELECT * from t1;
drop table t1;
#
# Subpartition by hash, two partitions and two subpartitions
# Defined engine
#
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key (a,b))
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
( subpartition x11 engine myisam,
subpartition x12 engine myisam),
partition x2 values less than (5)
( subpartition x21 engine myisam,
subpartition x22 engine myisam)
);
INSERT into t1 VALUES (1,1,1);
INSERT into t1 VALUES (4,1,1);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
INSERT into t1 VALUES (5,1,1);
SELECT * from t1;
ALTER TABLE t1
partition by range (a)
subpartition by hash (a+b)
( partition x1 values less than (1)
( subpartition x11 engine myisam,
subpartition x12 engine myisam),
partition x2 values less than (5)
( subpartition x21 engine myisam,
subpartition x22 engine myisam)
);
SELECT * from t1;
drop table t1;
#
# Bug #17894 Comparison with "less than" operator fails with Range partition
#
CREATE TABLE t1 (c1 int default NULL, c2 varchar(30) default NULL,
c3 date default NULL) engine=myisam
PARTITION BY RANGE (year(c3)) (PARTITION p0 VALUES LESS THAN (1995),
PARTITION p1 VALUES LESS THAN (1996) , PARTITION p2 VALUES LESS THAN (1997) ,
PARTITION p3 VALUES LESS THAN (1998) , PARTITION p4 VALUES LESS THAN (1999) ,
PARTITION p5 VALUES LESS THAN (2000) , PARTITION p6 VALUES LESS THAN (2001) ,
PARTITION p7 VALUES LESS THAN (2002) , PARTITION p8 VALUES LESS THAN (2003) ,
PARTITION p9 VALUES LESS THAN (2004) , PARTITION p10 VALUES LESS THAN (2010),
PARTITION p11 VALUES LESS THAN MAXVALUE );
INSERT INTO t1 VALUES (1, 'testing partitions', '1995-07-17'),
(3, 'testing partitions','1995-07-31'),
(5, 'testing partitions','1995-08-13'),
(7, 'testing partitions','1995-08-26'),
(9, 'testing partitions','1995-09-09'),
(0, 'testing partitions','2000-07-10'),
(2, 'testing partitions','2000-07-23'),
(4, 'testing partitions','2000-08-05'),
(6, 'testing partitions','2000-08-19'),
(8, 'testing partitions','2000-09-01');
SELECT COUNT(*) FROM t1 WHERE c3 BETWEEN '1996-12-31' AND '2000-12-31';
SELECT COUNT(*) FROM t1 WHERE c3 < '2000-12-31';
DROP TABLE t1;
#
# BUG 18962 Errors in DROP PARTITION
#
create table t1 (a int)
partition by range (MOD(a,3))
subpartition by hash(a)
subpartitions 2
(partition p0 values less than (1),
partition p1 values less than (2),
partition p2 values less than (3),
partition p3 values less than (4));
ALTER TABLE t1 DROP PARTITION p3;
ALTER TABLE t1 DROP PARTITION p1;
ALTER TABLE t1 DROP PARTITION p2;
drop table t1;
create table t1 (a int)
partition by range (MOD(a,3))
subpartition by hash(a)
subpartitions 2
(partition p0 values less than (1),
partition p1 values less than (2),
partition p2 values less than (3),
partition p3 values less than (4));
ALTER TABLE t1 DROP PARTITION p0;
ALTER TABLE t1 DROP PARTITION p1;
ALTER TABLE t1 DROP PARTITION p2;
drop table t1;
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