mariadb/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);

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 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 maxvalue);

alter table t1 reorganise 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 REORGANISE PARTITION x0,x1,x2 INTO
(PARTITION x1 VALUES LESS THAN (6));
show create table t1;
drop table t1;