#--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);

CREATE TABLE t2 LIKE t1;

drop table t2;
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 #13644 DROP PARTITION NULL's DATE column
#
CREATE TABLE t1 (a int, name VARCHAR(50), purchased DATE)
PARTITION BY RANGE (a)
(PARTITION p0 VALUES LESS THAN (3),
 PARTITION p1 VALUES LESS THAN (7),
 PARTITION p2 VALUES LESS THAN (9),
 PARTITION p3 VALUES LESS THAN (11));
INSERT INTO t1 VALUES
(1, 'desk organiser', '2003-10-15'),
(2, 'CD player', '1993-11-05'),
(3, 'TV set', '1996-03-10'),
(4, 'bookcase', '1982-01-10'),
(5, 'exercise bike', '2004-05-09'),
(6, 'sofa', '1987-06-05'),
(7, 'popcorn maker', '2001-11-22'),
(8, 'acquarium', '1992-08-04'),
(9, 'study desk', '1984-09-16'),
(10, 'lava lamp', '1998-12-25');

SELECT * from t1 ORDER BY a;
ALTER TABLE t1 DROP PARTITION p0;
SELECT * from t1 ORDER BY a;

drop table t1;

#
# Bug #13442; Truncate Partitioned table doesn't work
#

CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (1,2,3), PARTITION p1 VALUES IN (4,5,6));

insert into t1 values (1),(2),(3),(4),(5),(6);
select * from t1;
truncate t1;
select * from t1;
truncate t1;
select * from t1;
drop table t1;

#
# Bug #13445 Partition by KEY method crashes server
#
CREATE TABLE t1 (a int, b int, primary key(a,b))
PARTITION BY KEY(b,a) PARTITIONS 4;

insert into t1 values (0,0),(1,1),(2,2),(3,3),(4,4),(5,5),(6,6);
select * from t1 where a = 4;

drop table t1;

#
# Bug #13438: Engine clause in PARTITION clause causes crash
#
CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
PARTITIONS 1
(PARTITION x1 VALUES IN (1) ENGINE=MEMORY);

show create table t1;
drop table t1;

#
# Bug #13440: REPLACE causes crash in partitioned table
#
CREATE TABLE t1 (a int, unique(a))
PARTITION BY LIST (a)
(PARTITION x1 VALUES IN (10), PARTITION x2 VALUES IN (20));

--error ER_NO_PARTITION_FOR_GIVEN_VALUE 
REPLACE t1 SET a = 4;
drop table t1;

#
# Bug #14365: Crash if value too small in list partitioned table
#
CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
(PARTITION x1 VALUES IN (2), PARTITION x2 VALUES IN (3));

insert into t1 values (2), (3);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (4);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (1);
drop table t1;

#
# Bug 14327: PARTITIONS clause gets lost in SHOW CREATE TABLE
#
CREATE TABLE t1 (a int)
PARTITION BY HASH(a)
PARTITIONS 5;

SHOW CREATE TABLE t1;

drop table t1;

#
# Bug #13446: Update to value outside of list values doesn't give error
#
CREATE TABLE t1 (a int)
PARTITION BY RANGE (a)
(PARTITION x1 VALUES LESS THAN (2));

insert into t1 values (1);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
update t1 set a = 5;

drop table t1;

#
# Bug #13441: Analyze on partitioned table didn't work
#
CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
(PARTITION x1 VALUES IN (10), PARTITION x2 VALUES IN (20));

analyze table t1;

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 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 (25));

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

# Testcase for BUG#15819
create table t1 (a int not null, b int not null) partition by LIST (a+b) (
  partition p0 values in (12),
  partition p1 values in (14)
);
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (10,1);

drop table t1;

#
# Bug#16901 Partitions: crash, SELECT, column of part.
#           function=first column of primary key
#
create table t1 (f1 integer,f2 integer, f3 varchar(10), primary key(f1,f2))
partition by range(f1) subpartition by hash(f2) subpartitions 2
(partition p1 values less than (0),
 partition p2 values less than (2),
 partition p3 values less than (2147483647));

insert into t1 values(10,10,'10');
insert into t1 values(2,2,'2');
select * from t1 where f1 = 2;
drop table t1;

#
# Bug #16907 Partitions: crash, SELECT goes into last partition, UNIQUE INDEX
#
create table t1 (f1 integer,f2 integer, unique index(f1))
partition by range(f1 div 2)
subpartition by hash(f1) subpartitions 2
(partition partb values less than (2),
partition parte values less than (4),
partition partf values less than (10000));
insert into t1 values(10,1);
select * from t1 where f1 = 10;
drop table t1;

#
# Bug #16775: Wrong engine type stored for subpartition
#
set session storage_engine= 'memory';
create table t1 (f_int1 int(11) default null) engine = memory
  partition by range (f_int1) subpartition by hash (f_int1)
  (partition part1 values less than (1000)
   (subpartition subpart11 engine = memory));
drop table t1;
set session storage_engine='myisam';

#
# Bug #16782: Crash using REPLACE on table with primary key
#
create table t1 (f_int1 integer, f_int2 integer, primary key (f_int1))
  partition by hash(f_int1) partitions 2;
insert into t1 values (1,1),(2,2);
replace into t1 values (1,1),(2,2);
drop table t1;

#
# Bug #17169: Partitions: out of memory if add partition and unique
#
create table t1 (s1 int, unique (s1)) partition by list (s1) (partition x1 VALUES in (10), partition x2 values in (20));
alter table t1 add partition (partition x3 values in (30));
drop table t1;

#
# Bug #17754 Change to explicit removal of partitioning scheme
# Also added a number of tests to ensure that proper engine is
# choosen in all kinds of scenarios.
#

create table t1 (a int)
partition by key(a)
partitions 2
(partition p0 engine=myisam, partition p1 engine=myisam);
show create table t1;

alter table t1;
show create table t1;

alter table t1 engine=myisam;
show create table t1;

alter table t1 engine=heap;
show create table t1;

alter table t1 remove partitioning;
show create table t1;

drop table t1;

create table t1 (a int)
engine=myisam
partition by key(a)
partitions 2
(partition p0 engine=myisam, partition p1 engine=myisam);
show create table t1;

alter table t1 add column b int remove partitioning;
show create table t1;

alter table t1
engine=myisam
partition by key(a)
(partition p0 engine=myisam, partition p1);
show create table t1;

alter table t1
engine=heap
partition by key(a)
(partition p0, partition p1 engine=heap);
show create table t1;

alter table t1 engine=myisam, add column c int remove partitioning;
show create table t1;

alter table t1
engine=heap
partition by key (a)
(partition p0, partition p1);
show create table t1;

alter table t1
partition by key (a)
(partition p0, partition p1);
show create table t1;

alter table t1
engine=heap
partition by key (a)
(partition p0, partition p1);
show create table t1;

--error ER_MIX_HANDLER_ERROR
alter table t1
partition by key(a)
(partition p0, partition p1 engine=heap);

--error ER_MIX_HANDLER_ERROR
alter table t1
partition by key(a)
(partition p0 engine=heap, partition p1);

--error ER_MIX_HANDLER_ERROR
alter table t1
engine=heap
partition by key (a)
(partition p0 engine=heap, partition p1 engine=myisam);

--error ER_MIX_HANDLER_ERROR
alter table t1
partition by key (a)
(partition p0 engine=heap, partition p1 engine=myisam);

drop table t1;

# Bug #17432: Partition functions containing NULL values should return
#             LONGLONG_MIN
#
CREATE TABLE t1 (
 f_int1 INTEGER, f_int2 INTEGER,
 f_char1 CHAR(10), f_char2 CHAR(10), f_charbig VARCHAR(1000)
 )
 PARTITION BY RANGE(f_int1 DIV 2)
 SUBPARTITION BY HASH(f_int1)
 SUBPARTITIONS 2
 (PARTITION parta VALUES LESS THAN (0),
  PARTITION partb VALUES LESS THAN (5),
  PARTITION parte VALUES LESS THAN (10),
  PARTITION partf VALUES LESS THAN (2147483647));
INSERT INTO t1 SET f_int1 = NULL , f_int2 = -20, f_char1 = CAST(-20 AS CHAR),
                   f_char2 = CAST(-20 AS CHAR), f_charbig = '#NULL#';
SELECT * FROM t1 WHERE f_int1 IS NULL;
SELECT * FROM t1;
drop table t1;

#
# Bug 17430: Crash when SELECT * from t1 where field IS NULL
#

CREATE TABLE t1 (
 f_int1 INTEGER, f_int2 INTEGER,
 f_char1 CHAR(10), f_char2 CHAR(10), f_charbig VARCHAR(1000)  )
 PARTITION BY LIST(MOD(f_int1,2))
 SUBPARTITION BY KEY(f_int1)
 (PARTITION part1 VALUES IN (-1) (SUBPARTITION sp1, SUBPARTITION sp2),
  PARTITION part2 VALUES IN (0) (SUBPARTITION sp3, SUBPARTITION sp5),
  PARTITION part3 VALUES IN (1) (SUBPARTITION sp4, SUBPARTITION sp6));

INSERT INTO t1 SET f_int1 = 2, f_int2 = 2, f_char1 = '2', f_char2 = '2', f_charbig = '===2===';
INSERT INTO t1 SET f_int1 = 2, f_int2 = 2, f_char1 = '2', f_char2 = '2', f_charbig = '===2===';

SELECT * FROM t1 WHERE f_int1  IS NULL;
drop table t1;

#
# Bug#14363 Partitions: failure if create in stored procedure
#
delimiter //;

create procedure p ()
begin
create table t1 (s1 mediumint,s2 mediumint)
partition by list (s2)
(partition p1 values in (0),
 partition p2 values in (1));
end//

call p()//
drop procedure p//
drop table t1;

create procedure p ()
begin
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));
end//

call p()//
drop procedure p//
drop table t1//
delimiter ;//

#
# Bug #15447  Partitions: NULL is treated as zero
#

# NULL for RANGE partition
create table t1 (a int,b int,c int,key(a,b))
partition by range (a)
partitions 3
(partition x1 values less than (0) tablespace ts1,
 partition x2 values less than (10) tablespace ts2,
 partition x3 values less than maxvalue tablespace ts3);

insert into t1 values (NULL, 1, 1);
insert into t1 values (0, 1, 1);
insert into t1 values (12, 1, 1);

select partition_name, partition_description, table_rows
from information_schema.partitions where table_schema ='test';
drop table t1;

# NULL for LIST partition
--error ER_MULTIPLE_DEF_CONST_IN_LIST_PART_ERROR
create table t1 (a int,b int, c int)
partition by list(a)
partitions 2
(partition x123 values in (11,12),
 partition x234 values in (1 ,NULL, NULL));

--error ER_MULTIPLE_DEF_CONST_IN_LIST_PART_ERROR
create table t1 (a int,b int, c int)
partition by list(a)
partitions 2
(partition x123 values in (11, NULL),
 partition x234 values in (1 ,NULL));

create table t1 (a int,b int, c int)
partition by list(a)
partitions 2
(partition x123 values in (11, 12),
 partition x234 values in (5, 1));
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (NULL,1,1);
drop table t1;

create table t1 (a int,b int, c int)
partition by list(a)
partitions 2
(partition x123 values in (11, 12),
 partition x234 values in (NULL, 1));

insert into t1 values (11,1,6);
insert into t1 values (NULL,1,1);

select partition_name, partition_description, table_rows
from information_schema.partitions where table_schema ='test';
drop table t1;

#
# BUG 17947 Crash with REBUILD PARTITION
#
create table t1 (a int)
partition by list (a)
(partition p0 values in (1));

--error 1064
alter table t1 rebuild partition;

drop table t1;

#
# BUG 15253 Insert that should fail doesn't
#
create table t1 (a int)
partition by list (a)
(partition p0 values in (5));

--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (0);

drop table t1;

#
# BUG #16370 Subpartitions names not shown in SHOW CREATE TABLE output
#
create table t1 (a int)
partition by range (a) subpartition by hash (a)
(partition p0 values less than (100));

show create table t1;
alter table t1 add partition (partition p1 values less than (200)
(subpartition subpart21));

show create table t1;

drop table t1;

create table t1 (a int)
partition by key (a);

show create table t1;
alter table t1 add partition (partition p1);
show create table t1;

drop table t1;

#
# BUG 15407 Crash with subpartition
#
--error 1064
create table t1 (a int, b int)
partition by range (a)
subpartition by hash(a)
(partition p0 values less than (0) (subpartition sp0),
 partition p1 values less than (1));

--error 1064
create table t1 (a int, b int)
partition by range (a)
subpartition by hash(a)
(partition p0 values less than (0),
 partition p1 values less than (1) (subpartition sp0));

#
# BUG 15961 No error when subpartition defined without subpartition by clause
#
--error ER_SUBPARTITION_ERROR
create table t1 (a int)
partition by hash (a)
(partition p0 (subpartition sp0));

#
# Bug 17127 
#
create table t1 (a int)
partition by range (a)
(partition p0 values less than (1));

--error ER_PARTITION_WRONG_VALUES_ERROR
alter table t1 add partition (partition p1 values in (2));
--error ER_PARTITION_REQUIRES_VALUES_ERROR
alter table t1 add partition (partition p1);

drop table t1;

create table t1 (a int)
partition by list (a)
(partition p0 values in (1));

--error ER_PARTITION_WRONG_VALUES_ERROR
alter table t1 add partition (partition p1 values less than (2));
--error ER_PARTITION_REQUIRES_VALUES_ERROR
alter table t1 add partition (partition p1);

drop table t1;

create table t1 (a int)
partition by hash (a)
(partition p0);

--error ER_PARTITION_WRONG_VALUES_ERROR
alter table t1 add partition (partition p1 values less than (2));
--error ER_PARTITION_WRONG_VALUES_ERROR
alter table t1 add partition (partition p1 values in (2));

drop table t1;

#
# BUG 17947 Crash with REBUILD PARTITION
#
create table t1 (a int)
partition by list (a)
(partition p0 values in (1));

--error 1064
alter table t1 rebuild partition;

drop table t1;

#
# Bug #14673: Wrong InnoDB default row format
#
create table t1 (a int) engine=innodb partition by hash(a) ;
show table status like 't1';
drop table t1;

#
# Bug #14526: Partitions: indexed searches fail
#
create table t2 (s1 int not null auto_increment, primary key (s1)) partition by list (s1) (partition p1 values in (1),partition p2 values in (2),partition p3 values in (3),partition p4 values in (4));
insert into t2 values (null),(null),(null);
select * from t2;
select * from t2 where s1 < 2;
update t2 set s1 = s1 + 1 order by s1 desc;
select * from t2 where s1 < 3;
select * from t2 where s1 = 2;
drop table t2;

#
# Bug #17497: Partitions: crash if add partition on temporary table
#
--error ER_PARTITION_NO_TEMPORARY
create temporary table t1 (a int) partition by hash(a);

#
# Bug #17097: Partitions: failing ADD PRIMARY KEY leads to temporary rotten
# metadata,crash
#
create table t1 (a int, b int) partition by list (a)
  (partition p1 values in (1), partition p2 values in (2));
--error ER_UNIQUE_KEY_NEED_ALL_FIELDS_IN_PF
alter table t1 add primary key (b);
show create table t1;
drop table t1;

############################################
#
# Author: Mikael Ronstrom
# Date:   2006-03-01
# Purpose
# Bug 17772: Crash at ALTER TABLE with rename
#            and add column + comment on
#            partitioned table
#
############################################
create table t1 (a int unsigned not null auto_increment primary key)
partition by key(a);
alter table t1 rename t2, add c char(10), comment "no comment";
show create table t2;

drop table t2;

#
# Bug#14367: Partitions: crash if utf8 column
#
create table t1 (s1 char(2) character set utf8)
partition by list (case when s1 > 'cz' then 1 else 2 end)
(partition p1 values in (1),
 partition p2 values in (2));
drop table t1;

#
# Bug#15336 Partitions: crash if create table as select
#
create table t1 (f1 int) partition by hash (f1) as select 1;
drop table t1;

#
# bug #14350 Partitions: crash if prepared statement
#
prepare stmt1 from 'create table t1 (s1 int) partition by hash (s1)';
execute stmt1;
--error 1050
execute stmt1;
drop table t1;

#
# bug 17290 SP with delete, create and rollback to save point causes MySQLD core
#
delimiter |;
eval CREATE PROCEDURE test.p1(IN i INT)
BEGIN
  DECLARE CONTINUE HANDLER FOR sqlexception BEGIN END;
  DROP TABLE IF EXISTS t1;
  CREATE TABLE t1 (num INT,PRIMARY KEY(num));
  START TRANSACTION;
    INSERT INTO t1 VALUES(i);
    savepoint t1_save;
    INSERT INTO t1 VALUES (14);
    ROLLBACK to savepoint t1_save;
    COMMIT;
END|
delimiter ;|
CALL test.p1(12);
CALL test.p1(13);
drop table t1;

#
# Bug 13520: Problem with delimiters in COMMENT DATA DIRECTORY ..
#
CREATE TABLE t1 (a int not null)
partition by key(a)
(partition p0 COMMENT='first partition');
drop table t1;

#
# Bug 13433: Problem with delimited identifiers
#
CREATE TABLE t1 (`a b` int not null)
partition by key(`a b`);
drop table t1;

CREATE TABLE t1 (`a b` int not null)
partition by hash(`a b`);
drop table t1;

#
# Bug#18053 Partitions: crash if null
# Bug#18070 Partitions: wrong result on WHERE ... IS NULL
#
create table t1 (f1 integer) partition by range(f1)
(partition p1 values less than (0), partition p2 values less than (10));
insert into t1 set f1 = null;
select * from t1 where f1 is null;
explain partitions select * from t1 where f1 is null;
drop table t1;

create table t1 (f1 integer) partition by list(f1)
(partition p1 values in (1), partition p2 values in (null));
insert into t1 set f1 = null;
insert into t1 set f1 = 1;
select * from t1 where f1 is null or f1 = 1;
drop table t1;

create table t1 (f1 smallint)
partition by list (f1) (partition p0 values in (null));
insert into t1 values (null);
select * from t1 where f1 is null;
drop table t1;

create table t1 (f1 smallint)
partition by range (f1) (partition p0 values less than (0));
insert into t1 values (null);
select * from t1 where f1 is null;
drop table t1;

create table t1 (f1 integer) partition by list(f1)
(
 partition p1 values in (1),
 partition p2 values in (NULL),
 partition p3 values in (2),
 partition p4 values in (3),
 partition p5 values in (4)
);

insert into t1 values (1),(2),(3),(4),(null);
select * from t1 where f1 < 3;
explain partitions select * from t1 where f1 < 3;
select * from t1 where f1 is null;
explain partitions select * from t1 where f1 is null;
drop table t1;

create table t1 (f1 int) partition by list(f1 div 2)
(
 partition p1 values in (1),
 partition p2 values in (NULL),
 partition p3 values in (2),
 partition p4 values in (3),
 partition p5 values in (4)
);

insert into t1 values (2),(4),(6),(8),(null);
select * from t1 where f1 < 3;
explain partitions select * from t1 where f1 < 3;
select * from t1 where f1 is null;
explain partitions select * from t1 where f1 is null;
drop table t1;

create table t1 (a int) partition by LIST(a) (
  partition pn values in (NULL),
  partition p0 values in (0),
  partition p1 values in (1),
  partition p2 values in (2)
);
insert into t1 values (NULL),(0),(1),(2);
select * from t1 where a is null or a < 2;
explain partitions select * from t1 where a is null or a < 2;
select * from t1 where a is null or a < 0 or a > 1;
explain partitions select * from t1 where a is null or a < 0 or a > 1;
drop table t1;

#
#Bug# 17631 SHOW TABLE STATUS reports wrong engine
#
CREATE TABLE t1 (id INT NOT NULL PRIMARY KEY, name VARCHAR(20)) 
ENGINE=MyISAM DEFAULT CHARSET=latin1
PARTITION BY RANGE(id)
(PARTITION p0  VALUES LESS THAN (10) ENGINE = MyISAM,
PARTITION p1 VALUES LESS THAN (20) ENGINE = MyISAM,
PARTITION p2 VALUES LESS THAN (30) ENGINE = MyISAM);
--replace_column 6 0 7 0 8 0 9 0 12 NULL 13 NULL 14 NULL
SHOW TABLE STATUS;
DROP TABLE t1;

--echo End of 5.1 tests
