mariadb/mysql-test/t/partition_column.test

#
# Tests for the new column list partitioning introduced in second
# version for partitioning.
#
--source include/have_partition.inc

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

#
# BUG#47837, Crash when two same fields in column list processing
#
--error ER_SAME_NAME_PARTITION_FIELD
create table t1 (a int, b int)
partition by key (a,a);
--error ER_SAME_NAME_PARTITION_FIELD
create table t1 (a int, b int)
partition by list column_list(a,a)
( partition p values in ((1,1)));

#
# BUG#47838, List partitioning have problems with <= and >=
#
create table t1 (a int signed)
partition by list (a)
( partition p0 values in (1, 3, 5, 7, 9, NULL),
  partition p1 values in (2, 4, 6, 8, 0));
insert into t1 values (NULL),(0),(1),(2),(2),(4),(4),(4),(8),(8);
select * from t1 where NULL <= a;
select * from t1 where a is null;
explain partitions select * from t1 where a is null;
select * from t1 where a <= 1;
drop table t1;

create table t1 (a int signed)
partition by list column_list(a)
( partition p0 values in (1, 3, 5, 7, 9, NULL),
  partition p1 values in (2, 4, 6, 8, 0));
insert into t1 values (NULL),(0),(1),(2),(2),(4),(4),(4),(8),(8);
select * from t1 where a <= NULL;
select * from t1 where a is null;
explain partitions select * from t1 where a is null;
select * from t1 where a <= 1;
drop table t1;

create table t1 (a int, b int)
partition by list column_list(a,b)
( partition p0 values in ((1, NULL), (2, NULL), (NULL, NULL)),
  partition p1 values in ((1,1), (2,2)),
  partition p2 values in ((3, NULL), (NULL, 1)));
select partition_method, partition_expression, partition_description
  from information_schema.partitions where table_name = "t1";
#
# BUG#47754 Crash when selecting using NOT BETWEEN for column list partitioning
#
insert into t1 values (3, NULL);
insert into t1 values (NULL, 1);
insert into t1 values (NULL, NULL);
insert into t1 values (1, NULL);
insert into t1 values (2, NULL);
insert into t1 values (1,1);
insert into t1 values (2,2);
select * from t1 where a = 1;
select * from t1 where a = 2;
select * from t1 where a > 8;
select * from t1 where a not between 8 and 8;
show create table t1;
drop table t1;

--error ER_MULTIPLE_DEF_CONST_IN_LIST_PART_ERROR
create table t1 (a int)
partition by list (a)
( partition p0 values in (1),
  partition p1 values in (1));

create table t1 (a int)
partition by list (a)
( partition p0 values in (2, 1),
  partition p1 values in (4, NULL, 3));
select partition_method, partition_expression, partition_description
  from information_schema.partitions where table_name = "t1";
insert into t1 values (1);
insert into t1 values (2);
insert into t1 values (3);
insert into t1 values (4);
insert into t1 values (NULL);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (5);
drop table t1;

--error ER_PARSE_ERROR
create table t1 (a int)
partition by list column_list(a)
( partition p0 values in (2, 1),
  partition p1 values in ((4), (NULL), (3)));

create table t1 (a int)
partition by list column_list(a)
( partition p0 values in (2, 1),
  partition p1 values in (4, NULL, 3));
select partition_method, partition_expression, partition_description
 from information_schema.partitions where table_name = "t1";
insert into t1 values (1);
insert into t1 values (2);
insert into t1 values (3);
insert into t1 values (4);
insert into t1 values (NULL);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (5);
show create table t1;
drop table t1;

create table t1 (a int, b char(10), c varchar(25), d datetime)
partition by range column_list(a,b,c,d)
subpartition by hash (to_seconds(d))
subpartitions 4
( partition p0 values less than (1, NULL, MAXVALUE, NULL),
  partition p1 values less than (1, 'a', MAXVALUE, TO_DAYS('1999-01-01')),
  partition p2 values less than (1, 'a', MAXVALUE, MAXVALUE),
  partition p3 values less than (1, MAXVALUE, MAXVALUE, MAXVALUE));
select partition_method, partition_expression, partition_description
  from information_schema.partitions where table_name = "t1";
drop table t1;

create table t1 (a int, b char(10), c varchar(5), d int)
partition by range column_list(a,b,c)
subpartition by key (c,d)
subpartitions 3
( partition p0 values less than (1,'abc','abc'),
  partition p1 values less than (2,'abc','abc'),
  partition p2 values less than (3,'abc','abc'),
  partition p3 values less than (4,'abc','abc'));
select partition_method, partition_expression, partition_description
  from information_schema.partitions where table_name = "t1";

insert into t1 values (1,'a','b',1),(2,'a','b',2),(3,'a','b',3);
insert into t1 values (1,'b','c',1),(2,'b','c',2),(3,'b','c',3);
insert into t1 values (1,'c','d',1),(2,'c','d',2),(3,'c','d',3);
insert into t1 values (1,'d','e',1),(2,'d','e',2),(3,'d','e',3);
select * from t1 where (a = 1 AND b < 'd' AND (c = 'b' OR (c = 'c' AND d = 1)) OR
                       (a = 1 AND b >= 'a' AND (c = 'c' OR (c = 'd' AND d = 2))));
drop table t1;

create table t1 (a int, b varchar(2), c int)
partition by range column_list (a, b, c)
(partition p0 values less than (1, 'A', 1),
 partition p1 values less than (1, 'B', 1));
select partition_method, partition_expression, partition_description
  from information_schema.partitions where table_name = "t1";
insert into t1 values (1, 'A', 1);
explain partitions select * from t1 where a = 1 AND b <= 'A' and c = 1;
select * from t1 where a = 1 AND b <= 'A' and c = 1;
drop table t1;

create table t1 (a char, b char, c char)
partition by list column_list(a)
( partition p0 values in ('a'));
insert into t1 (a) values ('a');
select * from t1 where a = 'a';
drop table t1;

--error ER_WRONG_TYPE_COLUMN_VALUE_ERROR
create table t1 (d timestamp)
partition by range column_list(d)
( partition p0 values less than ('2000-01-01'),
  partition p1 values less than ('2040-01-01'));

create table t1 (a int, b int)
partition by range column_list(a,b)
(partition p0 values less than (null, 10));
drop table t1;

create table t1 (d date)
partition by range column_list(d)
( partition p0 values less than ('2000-01-01'),
  partition p1 values less than ('2009-01-01'));
drop table t1;

create table t1 (d date)
partition by range column_list(d)
( partition p0 values less than ('1999-01-01'),
  partition p1 values less than ('2000-01-01'));
drop table t1;

create table t1 (d date)
partition by range column_list(d)
( partition p0 values less than ('2000-01-01'),
  partition p1 values less than ('3000-01-01'));
drop table t1;

create table t1 (a int, b int)
partition by range column_list(a,b)
(partition p2 values less than (99,99),
 partition p1 values less than (99,999));

insert into t1 values (99,998);
select * from t1 where b = 998;
drop table t1;

create table t1 as select to_seconds(null) as to_seconds;
select data_type from information_schema.columns
where column_name='to_seconds';
drop table t1;

--error ER_PARSE_ERROR
create table t1 (a int, b int)
partition by list column_list(a,b)
(partition p0 values in ((maxvalue,maxvalue)));
create table t1 (a int, b int)
partition by range column_list(a,b)
(partition p0 values less than (maxvalue,maxvalue));
drop table t1;

create table t1 (a int)
partition by list column_list(a)
(partition p0 values in (0));
select partition_method from information_schema.partitions where table_name='t1';
drop table t1;

create table t1 (a char(6))
partition by range column_list(a)
(partition p0 values less than ('H23456'),
 partition p1 values less than ('M23456'));
insert into t1 values ('F23456');
select * from t1;
drop table t1;

-- error 1054
create table t1 (a char(6))
partition by range column_list(a)
(partition p0 values less than (H23456),
 partition p1 values less than (M23456));

-- error ER_RANGE_NOT_INCREASING_ERROR
create table t1 (a char(6))
partition by range column_list(a)
(partition p0 values less than (23456),
 partition p1 values less than (23456));

-- error 1064
create table t1 (a int, b int)
partition by range column_list(a,b)
(partition p0 values less than (10));

-- error ER_PARTITION_COLUMN_LIST_ERROR
create table t1 (a int, b int)
partition by range column_list(a,b)
(partition p0 values less than (1,1,1);

create table t1 (a int, b int)
partition by range column_list(a,b)
(partition p0 values less than (1, NULL),
 partition p1 values less than (2, maxvalue),
 partition p2 values less than (3, 3),
 partition p3 values less than (10, NULL));

-- error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (10,0);
insert into t1 values (0,1),(1,1),(2,1),(3,1),(3,4),(4,9),(9,1);
select * from t1;

alter table t1
partition by range column_list(b,a)
(partition p0 values less than (1,2),
 partition p1 values less than (3,3),
 partition p2 values less than (9,5));
explain partitions select * from t1 where b < 2;
select * from t1 where b < 2;
explain partitions select * from t1 where b < 4;
select * from t1 where b < 4;

alter table t1 reorganize partition p1 into
(partition p11 values less than (2,2),
 partition p12 values less than (3,3));

-- error ER_REORG_OUTSIDE_RANGE
alter table t1 reorganize partition p0 into
(partition p01 values less than (0,3),
 partition p02 values less than (1,1));

-- error ER_PARTITION_COLUMN_LIST_ERROR
alter table t1 reorganize partition p2 into
(partition p2 values less than(9,6,1));

-- error ER_PARTITION_COLUMN_LIST_ERROR
alter table t1 reorganize partition p2 into
(partition p2 values less than (10));

alter table t1 reorganize partition p2 into
(partition p21 values less than (4,7),
 partition p22 values less than (9,5));
explain partitions select * from t1 where b < 4;
select * from t1 where b < 4;
drop table t1;

create table t1 (a int, b int)
partition by list column_list(a,b)
subpartition by hash (b)
subpartitions 2
(partition p0 values in ((0,0), (1,1)),
 partition p1 values in ((1000,1000)));
insert into t1 values (1000,1000);
#select * from t1 where a = 0 and b = 0;
drop table t1;

create table t1 (a char, b char, c char)
partition by range column_list(a,b,c)
( partition p0 values less than ('a','b','c'));
alter table t1 add partition
(partition p1 values less than ('b','c','d'));
drop table t1;