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|
--source include/have_partition.inc
#
# expression lists
#
create table t1 (a int, b int)
PARTITION BY LIST (a)
(
PARTITION p2 VALUES IN (4,5,6),
PARTITION p1 VALUES IN (1)
)
;
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (10,10);
drop table t1;
create table t1 (a int, b int)
PARTITION BY LIST (a)
(
PARTITION p2 VALUES IN (4,5,6),
PARTITION p1 VALUES IN (1),
PARTITION p0 DEFAULT
)
;
show create table t1;
insert into t1 values (10,10);
insert into t1 values (4,4);
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
drop table t1;
--error ER_PARTITION_DEFAULT_ERROR
create table t1 (a int, b int)
PARTITION BY LIST (a)
(
PARTITION p2 VALUES IN (4,5,6),
PARTITION p1 VALUES IN (1),
PARTITION p0 DEFAULT,
PARTITION p3 DEFAULT
)
;
--error ER_PARTITION_DEFAULT_ERROR
create table t1 (a int, b int)
PARTITION BY LIST (a)
(
PARTITION p0 DEFAULT,
PARTITION p2 VALUES IN (4,5,6),
PARTITION p1 VALUES IN (1),
PARTITION p3 DEFAULT
)
;
create table t1 (a int, b int)
PARTITION BY LIST (a)
(
PARTITION p0 DEFAULT,
PARTITION p2 VALUES IN (4,5,6),
PARTITION p1 VALUES IN (1)
)
;
show create table t1;
insert into t1 values (10,10);
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
drop table t1;
#
# Default has its value as 0 check that they are not clash.
#
create table t1 (a int, b int)
PARTITION BY LIST (a)
(
PARTITION p0 DEFAULT,
PARTITION p2 VALUES IN (4,5,6),
PARTITION p1 VALUES IN (1, 0)
)
;
show create table t1;
insert into t1 values (10,10);
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
drop table t1;
#
# columns lists
#
create table t1 (a int, b int)
PARTITION BY LIST COLUMNS(a,b)
(
PARTITION p2 VALUES IN ((1,4),(2,5),(3,6)),
PARTITION p1 VALUES IN ((1,1),(0,0)),
PARTITION p0 DEFAULT
)
;
show create table t1;
insert into t1 values (10,10);
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
drop table t1;
--error ER_PARTITION_DEFAULT_ERROR
create table t1 (a int, b int)
PARTITION BY LIST COLUMNS(a,b)
(
PARTITION p2 VALUES IN ((1,4),(2,5),(3,6)),
PARTITION p1 VALUES IN ((1,1),(0,0)),
PARTITION p0 DEFAULT,
PARTITION p3 DEFAULT
)
;
--error ER_PARTITION_DEFAULT_ERROR
create table t1 (a int, b int)
PARTITION BY LIST COLUMNS(a,b)
(
PARTITION p0 DEFAULT,
PARTITION p2 VALUES IN ((1,4),(2,5),(3,6)),
PARTITION p1 VALUES IN ((1,1),(0,0)),
PARTITION p3 DEFAULT
)
;
#
# partititon prunning test
#
create table t1 (a int, b int)
PARTITION BY LIST (a)
(
PARTITION p2 VALUES IN (4,5,6),
PARTITION p1 VALUES IN (1,20),
PARTITION p0 default
)
;
show create table t1;
insert into t1 values (10,10);
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
select * from t1 where a=10;
select * from t1 where a<=10;
select * from t1 where a<=20;
select * from t1 where a>=10;
select * from t1 where a>=5;
insert into t1 values (20,20),(5,5);
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
select * from t1 where a=10;
select * from t1 where a<=10;
select * from t1 where a<=20;
select * from t1 where a>=10;
select * from t1 where a>=5;
explain partitions select * from t1 where a=10;
explain partitions select * from t1 where a=5;
select * from t1 where a=10 or a=5;
explain partitions select * from t1 where a=10 or a=5;
drop table t1;
create table t1 (a int, b int)
PARTITION BY LIST COLUMNS(a,b)
(
PARTITION p2 VALUES IN ((1,4),(2,5),(3,6),(5,5)),
PARTITION p1 VALUES IN ((1,1),(20,20)),
PARTITION p0 DEFAULT
)
;
show create table t1;
insert into t1 values (10,10);
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
select * from t1 where a=10 and b=10;
explain partitions select * from t1 where a=10 and b=10;
select * from t1 where a=10;
explain partitions select * from t1 where a=10;
select * from t1 where a<=10;
select * from t1 where a>=10;
insert into t1 values (20,20),(5,5);
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
select * from t1 where a=10 and b=10;
explain partitions select * from t1 where a=10 and b=10;
select * from t1 where a=10 and b=10 or a=20 and b=20;
explain partitions select * from t1 where a=10 and b=10 or a=20 and b=20;
drop table t1;
#
# partition pruning with expressions
#
create table t1 (a int, b int);
insert into t1 values (10,10),(2,5),(0,0);
select * from t1;
alter table t1
PARTITION BY LIST (a+b)
(
PARTITION p2 VALUES IN (1,2,3,7),
PARTITION p1 VALUES IN (21,0),
PARTITION p0 DEFAULT
)
;
show create table t1;
select * from t1;
explain partitions select * from t1 where a=2 and b=5;
explain partitions select * from t1 where a=10 and b=10;
drop table t1;
create table t1 (a int, b int);
insert into t1 values (10,10),(2,5),(0,0);
select * from t1;
alter table t1
PARTITION BY LIST (a+5)
(
PARTITION p2 VALUES IN (1,2,3,7),
PARTITION p1 VALUES IN (0),
PARTITION p0 DEFAULT
)
;
show create table t1;
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
explain partitions select * from t1 where a>=2;
explain partitions select * from t1 where a>=2 and a<=3;
explain partitions select * from t1 where a=10;
drop table t1;
CREATE TABLE t1 (a DATE, KEY(a))
PARTITION BY LIST (TO_DAYS(a))
(PARTITION `pDEF` DEFAULT,
PARTITION `p2001-01-01` VALUES IN (TO_DAYS('2001-01-01')),
PARTITION `pNULL` VALUES IN (NULL),
PARTITION `p0000-01-02` VALUES IN (TO_DAYS('0000-01-02')),
PARTITION `p1001-01-01` VALUES IN (TO_DAYS('1001-01-01')));
if ($verify_without_partitions)
{
ALTER TABLE t1 REMOVE PARTITIONING;
}
INSERT INTO t1 VALUES ('0000-00-00'), ('0000-01-02'), ('0001-01-01'),
('1001-00-00'), ('1001-01-01'), ('1002-00-00'), ('2001-01-01');
--source include/partition_date_range.inc
--echo # test without index
ALTER TABLE t1 DROP KEY a;
--source include/partition_date_range.inc
DROP TABLE t1;
--echo # TO_SECONDS, test of LIST and index
CREATE TABLE t1 (a DATE, KEY(a))
PARTITION BY LIST (TO_SECONDS(a))
(PARTITION `pDEF` DEFAULT,
PARTITION `p2001-01-01` VALUES IN (TO_SECONDS('2001-01-01')),
PARTITION `pNULL` VALUES IN (NULL),
PARTITION `p0000-01-02` VALUES IN (TO_SECONDS('0000-01-02')),
PARTITION `p1001-01-01` VALUES IN (TO_SECONDS('1001-01-01')));
if ($verify_without_partitions)
{
ALTER TABLE t1 REMOVE PARTITIONING;
}
INSERT INTO t1 VALUES ('0000-00-00'), ('0000-01-02'), ('0001-01-01'),
('1001-00-00'), ('1001-01-01'), ('1002-00-00'), ('2001-01-01');
--source include/partition_date_range.inc
--echo # test without index
ALTER TABLE t1 DROP KEY a;
--source include/partition_date_range.inc
DROP TABLE t1;
#
# ALTER TABLE test
#
create table t1 (a int, b int);
insert into t1 values (10,10),(2,5),(0,0);
select * from t1;
alter table t1
PARTITION BY LIST (a)
(
PARTITION p2 VALUES IN (1,2,3),
PARTITION p1 VALUES IN (20,0),
PARTITION p0 DEFAULT
)
;
show create table t1;
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
explain partitions select * from t1 where a=2 and b=5;
explain partitions select * from t1 where a=10 and b=10;
alter table t1
PARTITION BY LIST (a)
(
PARTITION p2 VALUES IN (1,2,3),
PARTITION p1 VALUES IN (20,0),
PARTITION p0 VALUES IN (10)
)
;
show create table t1;
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
explain partitions select * from t1 where a=2 and b=5;
explain partitions select * from t1 where a=10 and b=10;
alter table t1
PARTITION BY LIST (a)
(
PARTITION p2 DEFAULT,
PARTITION p1 VALUES IN (20,0),
PARTITION p0 VALUES IN (10)
)
;
show create table t1;
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
explain partitions select * from t1 where a=2 and b=5;
explain partitions select * from t1 where a=10 and b=10;
alter table t1 drop partition p2;
show create table t1;
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
alter table t1 add partition (PARTITION pd DEFAULT);
show create table t1;
--error ER_PARTITION_DEFAULT_ERROR
alter table t1 add partition (PARTITION pdd DEFAULT);
alter table t1 drop partition pd;
--error ER_PARTITION_DEFAULT_ERROR
alter table t1 add partition (PARTITION pdd DEFAULT,
PARTITION pd DEFAULT);
drop table t1;
create table t1 (a int, b int);
insert into t1 values (10,10),(2,5),(0,0);
select * from t1;
alter table t1
PARTITION BY LIST COLUMNS(a,b)
(
PARTITION p2 VALUES IN ((1,4),(2,5),(3,6)),
PARTITION p1 VALUES IN ((1,1),(0,0)),
PARTITION p0 DEFAULT
)
;
show create table t1;
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
explain partitions select * from t1 where a=2 and b=5;
explain partitions select * from t1 where a=10 and b=10;
alter table t1
PARTITION BY LIST COLUMNS(a,b)
(
PARTITION p2 VALUES IN ((1,4),(2,5),(3,6)),
PARTITION p1 VALUES IN ((1,1),(0,0)),
PARTITION p0 VALUES IN ((10,10))
)
;
show create table t1;
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
explain partitions select * from t1 where a=2 and b=5;
explain partitions select * from t1 where a=10 and b=10;
alter table t1
PARTITION BY LIST COLUMNS(a,b)
(
PARTITION p2 DEFAULT,
PARTITION p1 VALUES IN ((1,1),(0,0)),
PARTITION p0 VALUES IN ((10,10))
)
;
show create table t1;
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
explain partitions select * from t1 where a=2 and b=5;
explain partitions select * from t1 where a=10 and b=10;
alter table t1 drop partition p2;
show create table t1;
select * from t1;
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
alter table t1 add partition (PARTITION pd DEFAULT);
show create table t1;
--error ER_PARTITION_DEFAULT_ERROR
alter table t1 add partition (PARTITION pdd DEFAULT);
alter table t1 drop partition pd;
--error ER_PARTITION_DEFAULT_ERROR
alter table t1 add partition (PARTITION pdd DEFAULT,
PARTITION pd DEFAULT);
drop table t1;
#
# Problem of reorganizing DEFAULT partition
#
create table t1 (a int)
PARTITION BY LIST (a)
(
PARTITION p2 VALUES IN (4,5,6),
PARTITION p1 VALUES IN (1),
PARTITION pd DEFAULT
)
;
insert into t1 values (1),(2),(3),(4);
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
alter table t1 add partition
(partition p0 VALUES IN (2,3));
--sorted_result
select partition_name, table_rows from INFORMATION_SCHEMA.PARTITIONS where table_name='t1';
drop table t1;
#
# Check that first DEFAULT works in LIST COLUMN
#
create table t1 (a int, b int)
PARTITION BY LIST COLUMNS(a,b)
(
PARTITION p0 DEFAULT,
PARTITION p2 VALUES IN ((1,4),(2,5),(3,6)),
PARTITION p1 VALUES IN ((1,1),(0,0))
)
;
show create table t1;
drop table t1;
--echo #
--echo # MDEV-10765: Wrong result - query does not retrieve values from
--echo # default partition on a table partitioned by list columns
--echo #
create table t1 (i int, j int) partition by list columns(i,j) (partition p1 values in ((10,10)), partition p2 default);
insert into t1 values (10,1);
select * from t1 where i = 10;
explain partitions
select * from t1 where i = 10;
select * from t1 where i = 10 and j=1;
explain partitions
select * from t1 where i = 10 and j=1;
insert into t1 values (10,10);
select * from t1 where i = 10 and j=10;
explain partitions
select * from t1 where i = 10 and j=10;
drop table t1;
create table t1
(
a int not null,
b int not null,
c int
)
partition by list columns(a,b)
(
partition p1 values in ((10,10)),
partition p2 values in ((10,20)),
partition p3 values in ((10,30)),
partition p4 values in ((10,40)),
partition p5 values in ((10,50))
);
insert into t1 values
(10,10,1234),
(10,20,1234),
(10,30,1234),
(10,40,1234),
(10,50,1234);
explain partitions
select * from t1
where a>=10 and (a <=10 and b <=30);
drop table t1;
--echo #
--echo # MDEV-10763: Wrong result - server does not return NULL values
--echo # from default list partition after ALTER table
--echo #
create table t1 (i int) partition by list (i) ( partition p1 default);
insert into t1 values (null);
select * from t1 where i is null;
alter table t1 partition by list (i) ( partition p1 values in (1), partition p2 default);
select * from t1 where i is null;
explain partitions
select * from t1 where i is null;
alter table t1 partition by list (i) (
partition p0 values in (NULL),
partition p1 values in (1),
partition p2 default);
select * from t1 where i is null;
explain partitions
select * from t1 where i is null;
drop table t1;
--echo #
--echo # MDEV-12395: DROP PARTITION does not work as expected when
--echo # table has DEFAULT LIST partition
--echo #
CREATE TABLE t1 (i INT)
PARTITION BY LIST (i)
(PARTITION p VALUES IN (1,2,3,4),
PARTITION pdef DEFAULT);
INSERT INTO t1 VALUES (1),(10);
ALTER TABLE t1 DROP PARTITION p;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
CREATE TABLE t1 (i INT)
PARTITION BY LIST (i)
(PARTITION p VALUES IN (1,2,3,4),
PARTITION pdef DEFAULT);
INSERT INTO t1 VALUES (1),(10);
ALTER TABLE t1 DROP PARTITION pdef;
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
|
