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
#
--disable-warnings
DROP TABLE IF EXISTS `t1`;
--enable-warnings
CREATE TABLE `t1` (
  `id` int(11) default NULL
) ENGINE=BLACKHOLE DEFAULT CHARSET=latin1 PARTITION BY HASH (id) ;
SELECT * FROM t1;