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mysql-test/include/partition.inc 0 → 100644
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#--disable_abort_on_error
#
# Simple test for the partition storage engine
# Taken fromm the select test
#
-- source include/have_partition.inc
#
# This test is disabled on Windows due to BUG#19107
#
#-- source include/not_windows.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# Bug 15890: Strange number of partitions accepted
#
-- error 1064
create table t1 (a int)
partition by key(a)
partitions 0.2+e1;
-- error 1064
create table t1 (a int)
partition by key(a)
partitions -1;
-- error 1064
create table t1 (a int)
partition by key(a)
partitions 1.5;
-- error 1064
create table t1 (a int)
partition by key(a)
partitions 1e+300;
#
# Bug 21350: Data Directory problems
#
-- error 1103
create table t1 (a int)
partition by key (a)
(partition p0 DATA DIRECTORY 'part-data' INDEX DIRECTORY 'part-data');
#
# Insert a test that manages to create the first partition and fails with
# the second, ensure that we clean up afterwards in a proper manner.
#
--error 1103
create table t1 (a int)
partition by key (a)
(partition p0,
partition p1 DATA DIRECTORY 'part-data' INDEX DIRECTORY 'part-data');
#
# Bug 19309 Partitions: Crash if double procedural alter
#
create table t1 (a int)
partition by list (a)
(partition p0 values in (1));
create procedure pz()
alter table t1 engine = myisam;
call pz();
call pz();
drop procedure pz;
drop table t1;
#
# Bug 19307: CSV engine crashes
#
--error ER_PARTITION_MERGE_ERROR
create table t1 (a int)
engine = csv
partition by list (a)
(partition p0 values in (null));
#
# BUG 16002: Handle unsigned integer functions properly
#
--error 1064
create table t1 (a bigint)
partition by range (a)
(partition p0 values less than (0xFFFFFFFFFFFFFFFF),
partition p1 values less than (10));
--error 1064
create table t1 (a bigint)
partition by list (a)
(partition p0 values in (0xFFFFFFFFFFFFFFFF),
partition p1 values in (10));
create table t1 (a bigint unsigned)
partition by range (a)
(partition p0 values less than (100),
partition p1 values less than MAXVALUE);
insert into t1 values (1);
drop table t1;
create table t1 (a bigint unsigned)
partition by hash (a);
insert into t1 values (0xFFFFFFFFFFFFFFFD);
insert into t1 values (0xFFFFFFFFFFFFFFFE);
select * from t1 where (a + 1) < 10;
select * from t1 where (a + 1) > 10;
drop table t1;
#
# Bug 19307: CSV engine crashes
#
--error ER_PARTITION_MERGE_ERROR
create table t1 (a int)
engine = csv
partition by list (a)
(partition p0 values in (null));
#
# Added test case
#
create table t1 (a int)
partition by key(a)
(partition p0 engine = MEMORY);
drop table t1;
#
# BUG 19067 ALTER TABLE .. ADD PARTITION for subpartitioned table crashes
#
create table t1 (a int)
partition by range (a)
subpartition by key (a)
(partition p0 values less than (1));
alter table t1 add partition (partition p1 values less than (2));
show create table t1;
alter table t1 reorganize partition p1 into (partition p1 values less than (3));
show create table t1;
drop table t1;
#
# 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 #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#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;
drop procedure test.p1;
#
# 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;
select * from t1 where f1 < 1;
select * from t1 where f1 <= NULL;
select * from t1 where f1 < NULL;
select * from t1 where f1 >= NULL;
select * from t1 where f1 > NULL;
select * from t1 where f1 > 1;
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;
#
#BUG 16002 Erroneus handling of unsigned partition functions
#
--error ER_PARTITION_CONST_DOMAIN_ERROR
create table t1 (a bigint unsigned)
partition by list (a)
(partition p0 values in (0-1));
create table t1 (a bigint unsigned)
partition by range (a)
(partition p0 values less than (10));
--error ER_NO_PARTITION_FOR_GIVEN_VALUE
insert into t1 values (0xFFFFFFFFFFFFFFFF);
drop table t1;
#
#BUG 18750 Problems with partition names
#
create table t1 (a int)
partition by list (a)
(partition `s1 s2` values in (0));
drop table t1;
create table t1 (a int)
partition by list (a)
(partition `7` values in (0));
drop table t1;
--error ER_WRONG_PARTITION_NAME
create table t1 (a int)
partition by list (a)
(partition `s1 s2 ` values in (0));
--error ER_WRONG_PARTITION_NAME
create table t1 (a int)
partition by list (a)
subpartition by hash (a)
(partition p1 values in (0) (subpartition `p1 p2 `));
#
# BUG 18752 SHOW CREATE TABLE doesn't show NULL value in SHOW CREATE TABLE
#
CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (NULL));
SHOW CREATE TABLE t1;
DROP TABLE t1;
--error 1064
CREATE TABLE t1 (a int)
PARTITION BY RANGE(a)
(PARTITION p0 VALUES LESS THAN (NULL));
#
# Bug#18753 Partitions: auto_increment fails
#
create table t1 (s1 int auto_increment primary key)
partition by list (s1)
(partition p1 values in (1),
partition p2 values in (2),
partition p3 values in (3));
insert into t1 values (null);
insert into t1 values (null);
insert into t1 values (null);
select auto_increment from information_schema.tables where table_name='t1';
select * from t1;
drop table t1;
#
# BUG 19140 Partitions: Create index for partitioned table crashes
#
create table t1 (a int) engine=memory
partition by key(a);
insert into t1 values (1);
create index inx1 on t1(a);
drop table t1;
#
# Bug 19695 Partitions: SHOW CREATE TABLE shows table options even when it
# shouldn't
#
create table t1 (a int)
PARTITION BY KEY (a)
(PARTITION p0);
set session sql_mode='no_table_options';
show create table t1;
set session sql_mode='';
drop table t1;
#
# BUG 19304 Partitions: MERGE handler not allowed in partitioned tables
#
--error ER_PARTITION_MERGE_ERROR
create table t1 (a int)
partition by key (a)
(partition p0 engine = MERGE);
#
# BUG 19062 Partition clause ignored if CREATE TABLE ... AS SELECT ...;
#
create table t1 (a varchar(1))
partition by key (a)
as select 'a';
show create table t1;
drop table t1;
#
# BUG 19501 Partitions: SHOW TABLE STATUS shows wrong Data_free
#
CREATE TABLE t1 (a int) ENGINE = MYISAM PARTITION BY KEY(a);
INSERT into t1 values (1), (2);
--replace_column 9 0 12 NULL 13 NULL 14 NULL
SHOW TABLE STATUS;
DELETE from t1 where a = 1;
--replace_column 9 0 12 NULL 13 NULL 14 NULL
SHOW TABLE STATUS;
ALTER TABLE t1 OPTIMIZE PARTITION p0;
--replace_column 12 NULL 13 NULL 14 NULL
SHOW TABLE STATUS;
DROP TABLE t1;
#
# BUG 19502: ENABLE/DISABLE Keys don't work for partitioned tables
#
CREATE TABLE t1 (a int, index(a)) PARTITION BY KEY(a);
ALTER TABLE t1 DISABLE KEYS;
ALTER TABLE t1 ENABLE KEYS;
DROP TABLE t1;
#
# Bug 17455 Partitions: Wrong message and error when using Repair/Optimize
# table on partitioned table
#
create table t1 (a int)
engine=MEMORY
partition by key (a);
REPAIR TABLE t1;
OPTIMIZE TABLE t1;
drop table t1;
#
# Bug 17310 Partitions: Bugs with archived partitioned tables
#
create database db99;
use db99;
create table t1 (a int not null)
engine=archive
partition by list (a)
(partition p0 values in (1), partition p1 values in (2));
insert into t1 values (1), (2);
--error 0, 1005
create index inx on t1 (a);
alter table t1 add partition (partition p2 values in (3));
alter table t1 drop partition p2;
use test;
drop database db99;
#
#BUG 17138 Problem with stored procedure and analyze partition
#
--disable_warnings
drop procedure if exists mysqltest_1;
--enable_warnings
create table t1 (a int)
partition by list (a)
(partition p0 values in (0));
insert into t1 values (0);
delimiter //;
create procedure mysqltest_1 ()
begin
begin
declare continue handler for sqlexception begin end;
update ignore t1 set a = 1 where a = 0;
end;
prepare stmt1 from 'alter table t1';
execute stmt1;
end//
call mysqltest_1()//
delimiter ;//
drop table t1;
drop procedure mysqltest_1;
#
# Bug 20583 Partitions: Crash using index_last
#
create table t1 (a int, index(a))
partition by hash(a);
insert into t1 values (1),(2);
select * from t1 ORDER BY a DESC;
drop table t1;
#
# Bug 21388: Bigint fails to find record
#
create table t1 (a bigint unsigned not null, primary key(a))
engine = myisam
partition by key (a)
partitions 10;
show create table t1;
insert into t1 values (18446744073709551615), (0xFFFFFFFFFFFFFFFE),
(18446744073709551613), (18446744073709551612);
select * from t1;
select * from t1 where a = 18446744073709551615;
delete from t1 where a = 18446744073709551615;
select * from t1;
drop table t1;
#
# Bug 24502 reorganize partition closes connection
#
CREATE TABLE t1 (
num int(11) NOT NULL, cs int(11) NOT NULL)
PARTITION BY RANGE (num) SUBPARTITION BY HASH (
cs) SUBPARTITIONS 2 (PARTITION p_X VALUES LESS THAN MAXVALUE);
ALTER TABLE t1
REORGANIZE PARTITION p_X INTO (
PARTITION p_100 VALUES LESS THAN (100),
PARTITION p_X VALUES LESS THAN MAXVALUE
);
drop table t1;
#
# Bug #24186 (nested query across partitions returns fewer records)
#
CREATE TABLE t2 (
taken datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
id int(11) NOT NULL DEFAULT '0',
PRIMARY KEY (id,taken),
KEY taken (taken)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
INSERT INTO t2 VALUES
('2006-09-27 21:50:01',16421),
('2006-10-02 21:50:01',16421),
('2006-09-27 21:50:01',19092),
('2006-09-28 21:50:01',19092),
('2006-09-29 21:50:01',19092),
('2006-09-30 21:50:01',19092),
('2006-10-01 21:50:01',19092),
('2006-10-02 21:50:01',19092),
('2006-09-27 21:50:01',22589),
('2006-09-29 21:50:01',22589);
CREATE TABLE t1 (
id int(8) NOT NULL,
PRIMARY KEY (id)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
INSERT INTO t1 VALUES
(16421),
(19092),
(22589);
CREATE TABLE t4 (
taken datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
id int(11) NOT NULL DEFAULT '0',
PRIMARY KEY (id,taken),
KEY taken (taken)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
PARTITION BY RANGE (to_days(taken))
(
PARTITION p01 VALUES LESS THAN (732920) ,
PARTITION p02 VALUES LESS THAN (732950) ,
PARTITION p03 VALUES LESS THAN MAXVALUE ) ;
INSERT INTO t4 select * from t2;
set @f_date='2006-09-28';
set @t_date='2006-10-02';
SELECT t1.id AS MyISAM_part
FROM t1
WHERE t1.id IN (
SELECT distinct id
FROM t4
WHERE taken BETWEEN @f_date AND date_add(@t_date, INTERVAL 1 DAY))
ORDER BY t1.id
;
drop table t1, t2, t4;
CREATE TABLE t1 (
taken datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
id int(11) NOT NULL DEFAULT '0',
status varchar(20) NOT NULL DEFAULT '',
PRIMARY KEY (id,taken)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
PARTITION BY RANGE (to_days(taken))
(
PARTITION p15 VALUES LESS THAN (732950) ,
PARTITION p16 VALUES LESS THAN MAXVALUE ) ;
INSERT INTO t1 VALUES
('2006-09-27 21:50:01',22589,'Open'),
('2006-09-29 21:50:01',22589,'Verified');
DROP TABLE IF EXISTS t2;
CREATE TABLE t2 (
id int(8) NOT NULL,
severity tinyint(4) NOT NULL DEFAULT '0',
priority tinyint(4) NOT NULL DEFAULT '0',
status varchar(20) DEFAULT NULL,
alien tinyint(4) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
INSERT INTO t2 VALUES
(22589,1,1,'Need Feedback',0);
SELECT t2.id FROM t2 WHERE t2.id IN (SELECT id FROM t1 WHERE status = 'Verified');
drop table t1, t2;
--echo End of 5.1 tests
mysql-test/r/partition_windows.result 0 → 100644
View file @ b90890a4
drop table if exists t1;
create table t1 (a int)
partition by key(a)
partitions 0.2+e1;
ERROR 42000: Only integers allowed as number here near '0.2+e1' at line 3
create table t1 (a int)
partition by key(a)
partitions -1;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-1' at line 3
create table t1 (a int)
partition by key(a)
partitions 1.5;
ERROR 42000: Only integers allowed as number here near '1.5' at line 3
create table t1 (a int)
partition by key(a)
partitions 1e+300;
ERROR 42000: Only integers allowed as number here near '1e+300' at line 3
create table t1 (a int)
partition by key (a)
(partition p0 DATA DIRECTORY 'part-data' INDEX DIRECTORY 'part-data');
ERROR 42000: Incorrect table name 'part-data'
create table t1 (a int)
partition by key (a)
(partition p0,
partition p1 DATA DIRECTORY 'part-data' INDEX DIRECTORY 'part-data');
ERROR 42000: Incorrect table name 'part-data'
create table t1 (a int)
partition by list (a)
(partition p0 values in (1));
create procedure pz()
alter table t1 engine = myisam;
call pz();
call pz();
drop procedure pz;
drop table t1;
create table t1 (a int)
engine = csv
partition by list (a)
(partition p0 values in (null));
ERROR HY000: Engine cannot be used in partitioned tables
create table t1 (a bigint)
partition by range (a)
(partition p0 values less than (0xFFFFFFFFFFFFFFFF),
partition p1 values less than (10));
ERROR 42000: VALUES value must be of same type as partition function near '),
partition p1 values less than (10))' at line 3
create table t1 (a bigint)
partition by list (a)
(partition p0 values in (0xFFFFFFFFFFFFFFFF),
partition p1 values in (10));
ERROR 42000: VALUES value must be of same type as partition function near '),
partition p1 values in (10))' at line 3
create table t1 (a bigint unsigned)
partition by range (a)
(partition p0 values less than (100),
partition p1 values less than MAXVALUE);
insert into t1 values (1);
drop table t1;
create table t1 (a bigint unsigned)
partition by hash (a);
insert into t1 values (0xFFFFFFFFFFFFFFFD);
insert into t1 values (0xFFFFFFFFFFFFFFFE);
select * from t1 where (a + 1) < 10;
a
select * from t1 where (a + 1) > 10;
a
18446744073709551613
18446744073709551614
drop table t1;
create table t1 (a int)
engine = csv
partition by list (a)
(partition p0 values in (null));
ERROR HY000: Engine cannot be used in partitioned tables
create table t1 (a int)
partition by key(a)
(partition p0 engine = MEMORY);
drop table t1;
create table t1 (a int)
partition by range (a)
subpartition by key (a)
(partition p0 values less than (1));
alter table t1 add partition (partition p1 values less than (2));
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) SUBPARTITION BY KEY (a) (PARTITION p0 VALUES LESS THAN (1) ENGINE = MyISAM, PARTITION p1 VALUES LESS THAN (2) ENGINE = MyISAM) */
alter table t1 reorganize partition p1 into (partition p1 values less than (3));
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) SUBPARTITION BY KEY (a) (PARTITION p0 VALUES LESS THAN (1) ENGINE = MyISAM, PARTITION p1 VALUES LESS THAN (3) ENGINE = MyISAM) */
drop table t1;
CREATE TABLE t1 (
a int not null,
b int not null,
c int not null,
primary key(a,b))
partition by key (a);
select count(*) from t1;
count(*)
0
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL,
`b` int(11) NOT NULL,
`c` int(11) NOT NULL,
PRIMARY KEY (`a`,`b`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) */
drop table t1;
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;
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;
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;
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;
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;
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;
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;
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;
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;
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;
a name purchased
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
ALTER TABLE t1 DROP PARTITION p0;
SELECT * from t1 ORDER BY a;
a name purchased
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
drop table t1;
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;
a
1
2
3
4
5
6
truncate t1;
select * from t1;
a
truncate t1;
select * from t1;
a
drop table t1;
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;
a b
4 4
drop table t1;
CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
PARTITIONS 1
(PARTITION x1 VALUES IN (1) ENGINE=MEMORY);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LIST (a) (PARTITION x1 VALUES IN (1) ENGINE = MEMORY) */
drop table t1;
CREATE TABLE t1 (a int, unique(a))
PARTITION BY LIST (a)
(PARTITION x1 VALUES IN (10), PARTITION x2 VALUES IN (20));
REPLACE t1 SET a = 4;
ERROR HY000: Table has no partition for value 4
drop table t1;
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);
insert into t1 values (4);
ERROR HY000: Table has no partition for value 4
insert into t1 values (1);
ERROR HY000: Table has no partition for value 1
drop table t1;
CREATE TABLE t1 (a int)
PARTITION BY HASH(a)
PARTITIONS 5;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (a) PARTITIONS 5 */
drop table t1;
CREATE TABLE t1 (a int)
PARTITION BY RANGE (a)
(PARTITION x1 VALUES LESS THAN (2));
insert into t1 values (1);
update t1 set a = 5;
ERROR HY000: Table has no partition for value 5
drop table t1;
CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
(PARTITION x1 VALUES IN (10), PARTITION x2 VALUES IN (20));
analyze table t1;
Table Op Msg_type Msg_text
test.t1 analyze status OK
drop table t1;
CREATE TABLE `t1` (
`id` int(11) default NULL
) ENGINE=BLACKHOLE DEFAULT CHARSET=latin1 PARTITION BY HASH (id) ;
SELECT * FROM t1;
id
drop table t1;
CREATE TABLE `t1` (
`id` int(11) default NULL
) ENGINE=BLACKHOLE DEFAULT CHARSET=latin1 PARTITION BY HASH (id) ;
SELECT * FROM t1;
id
drop table t1;
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;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) (PARTITION p0 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION p1 VALUES LESS THAN (20) ENGINE = MyISAM, PARTITION p2 VALUES LESS THAN (30) ENGINE = MyISAM) */
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;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) (PARTITION x1 VALUES LESS THAN (6) ENGINE = MyISAM, PARTITION x3 VALUES LESS THAN (8) ENGINE = MyISAM, PARTITION x4 VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION x5 VALUES LESS THAN (12) ENGINE = MyISAM, PARTITION x6 VALUES LESS THAN (14) ENGINE = MyISAM, PARTITION x7 VALUES LESS THAN (16) ENGINE = MyISAM, PARTITION x8 VALUES LESS THAN (18) ENGINE = MyISAM, PARTITION x9 VALUES LESS THAN (20) ENGINE = MyISAM) */
drop table t1;
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)
);
insert into t1 values (10,1);
ERROR HY000: Table has no partition for value 11
drop table t1;
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;
f1 f2 f3
2 2 2
drop table t1;
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;
f1 f2
10 1
drop table t1;
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';
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;
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;
create table t1 (a int)
partition by key(a)
partitions 2
(partition p0 engine=myisam, partition p1 engine=myisam);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION p0 ENGINE = MyISAM, PARTITION p1 ENGINE = MyISAM) */
alter table t1;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION p0 ENGINE = MyISAM, PARTITION p1 ENGINE = MyISAM) */
alter table t1 engine=myisam;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION p0 ENGINE = MyISAM, PARTITION p1 ENGINE = MyISAM) */
alter table t1 engine=heap;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION p0 ENGINE = MEMORY, PARTITION p1 ENGINE = MEMORY) */
alter table t1 remove partitioning;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1
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;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION p0 ENGINE = MyISAM, PARTITION p1 ENGINE = MyISAM) */
alter table t1 add column b int remove partitioning;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
alter table t1
engine=myisam
partition by key(a)
(partition p0 engine=myisam, partition p1);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION p0 ENGINE = MyISAM, PARTITION p1 ENGINE = MyISAM) */
alter table t1
engine=heap
partition by key(a)
(partition p0, partition p1 engine=heap);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION p0 ENGINE = MEMORY, PARTITION p1 ENGINE = MEMORY) */
alter table t1 engine=myisam, add column c int remove partitioning;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
alter table t1
engine=heap
partition by key (a)
(partition p0, partition p1);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION p0 ENGINE = MEMORY, PARTITION p1 ENGINE = MEMORY) */
alter table t1
partition by key (a)
(partition p0, partition p1);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION p0 ENGINE = MEMORY, PARTITION p1 ENGINE = MEMORY) */
alter table t1
engine=heap
partition by key (a)
(partition p0, partition p1);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
`c` int(11) DEFAULT NULL
) ENGINE=MEMORY DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION p0 ENGINE = MEMORY, PARTITION p1 ENGINE = MEMORY) */
alter table t1
partition by key(a)
(partition p0, partition p1 engine=heap);
ERROR HY000: The mix of handlers in the partitions is not allowed in this version of MySQL
alter table t1
partition by key(a)
(partition p0 engine=heap, partition p1);
ERROR HY000: The mix of handlers in the partitions is not allowed in this version of MySQL
alter table t1
engine=heap
partition by key (a)
(partition p0 engine=heap, partition p1 engine=myisam);
ERROR HY000: The mix of handlers in the partitions is not allowed in this version of MySQL
alter table t1
partition by key (a)
(partition p0 engine=heap, partition p1 engine=myisam);
ERROR HY000: The mix of handlers in the partitions is not allowed in this version of MySQL
drop table t1;
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;
f_int1 f_int2 f_char1 f_char2 f_charbig
NULL -20 -20 -20 #NULL#
SELECT * FROM t1;
f_int1 f_int2 f_char1 f_char2 f_charbig
NULL -20 -20 -20 #NULL#
drop table t1;
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;
f_int1 f_int2 f_char1 f_char2 f_charbig
drop table t1;
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//
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';
partition_name partition_description table_rows
x1 0 1
x2 10 1
x3 MAXVALUE 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 (1 ,NULL, NULL));
ERROR HY000: Multiple definition of same constant in list partitioning
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));
ERROR HY000: Multiple definition of same constant in list partitioning
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));
insert into t1 values (NULL,1,1);
ERROR HY000: Table has no partition for value NULL
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';
partition_name partition_description table_rows
x123 11,12 1
x234 NULL,1 1
drop table t1;
create table t1 (a int)
partition by list (a)
(partition p0 values in (1));
alter table t1 rebuild partition;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
drop table t1;
create table t1 (a int)
partition by list (a)
(partition p0 values in (5));
insert into t1 values (0);
ERROR HY000: Table has no partition for value 0
drop table t1;
create table t1 (a int)
partition by range (a) subpartition by hash (a)
(partition p0 values less than (100));
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) SUBPARTITION BY HASH (a) (PARTITION p0 VALUES LESS THAN (100) ENGINE = MyISAM) */
alter table t1 add partition (partition p1 values less than (200)
(subpartition subpart21));
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) SUBPARTITION BY HASH (a) (PARTITION p0 VALUES LESS THAN (100) (SUBPARTITION p0sp0 ENGINE = MyISAM), PARTITION p1 VALUES LESS THAN (200) (SUBPARTITION subpart21 ENGINE = MyISAM)) */
drop table t1;
create table t1 (a int)
partition by key (a);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) */
alter table t1 add partition (partition p1);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION p0 ENGINE = MyISAM, PARTITION p1 ENGINE = MyISAM) */
drop table t1;
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 42000: Wrong number of subpartitions defined, mismatch with previous setting near ')' at line 5
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));
ERROR 42000: Wrong number of subpartitions defined, mismatch with previous setting near '))' at line 5
create table t1 (a int)
partition by hash (a)
(partition p0 (subpartition sp0));
ERROR HY000: It is only possible to mix RANGE/LIST partitioning with HASH/KEY partitioning for subpartitioning
create table t1 (a int)
partition by range (a)
(partition p0 values less than (1));
alter table t1 add partition (partition p1 values in (2));
ERROR HY000: Only LIST PARTITIONING can use VALUES IN in partition definition
alter table t1 add partition (partition p1);
ERROR HY000: RANGE PARTITIONING requires definition of VALUES LESS THAN for each partition
drop table t1;
create table t1 (a int)
partition by list (a)
(partition p0 values in (1));
alter table t1 add partition (partition p1 values less than (2));
ERROR HY000: Only RANGE PARTITIONING can use VALUES LESS THAN in partition definition
alter table t1 add partition (partition p1);
ERROR HY000: LIST PARTITIONING requires definition of VALUES IN for each partition
drop table t1;
create table t1 (a int)
partition by hash (a)
(partition p0);
alter table t1 add partition (partition p1 values less than (2));
ERROR HY000: Only RANGE PARTITIONING can use VALUES LESS THAN in partition definition
alter table t1 add partition (partition p1 values in (2));
ERROR HY000: Only LIST PARTITIONING can use VALUES IN in partition definition
drop table t1;
create table t1 (a int)
partition by list (a)
(partition p0 values in (1));
alter table t1 rebuild partition;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
drop table t1;
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;
s1
1
2
3
select * from t2 where s1 < 2;
s1
1
update t2 set s1 = s1 + 1 order by s1 desc;
select * from t2 where s1 < 3;
s1
2
select * from t2 where s1 = 2;
s1
2
drop table t2;
create temporary table t1 (a int) partition by hash(a);
ERROR HY000: Cannot create temporary table with partitions
create table t1 (a int, b int) partition by list (a)
(partition p1 values in (1), partition p2 values in (2));
alter table t1 add primary key (b);
ERROR HY000: A PRIMARY KEY must include all columns in the table's partitioning function
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LIST (a) (PARTITION p1 VALUES IN (1) ENGINE = MyISAM, PARTITION p2 VALUES IN (2) ENGINE = MyISAM) */
drop table t1;
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;
Table Create Table
t2 CREATE TABLE `t2` (
`a` int(10) unsigned NOT NULL AUTO_INCREMENT,
`c` char(10) DEFAULT NULL,
PRIMARY KEY (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 COMMENT='no comment' /*!50100 PARTITION BY KEY (a) */
drop table t2;
create table t1 (f1 int) partition by hash (f1) as select 1;
drop table t1;
prepare stmt1 from 'create table t1 (s1 int) partition by hash (s1)';
execute stmt1;
execute stmt1;
ERROR 42S01: Table 't1' already exists
drop table t1;
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|
CALL test.p1(12);
Warnings:
Note 1051 Unknown table 't1'
Warning 1196 Some non-transactional changed tables couldn't be rolled back
CALL test.p1(13);
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
drop table t1;
drop procedure test.p1;
CREATE TABLE t1 (a int not null)
partition by key(a)
(partition p0 COMMENT='first partition');
drop table t1;
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;
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;
f1
NULL
explain partitions select * from t1 where f1 is null;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p1 system NULL NULL NULL NULL 1
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;
f1
1
NULL
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;
f1
NULL
select * from t1 where f1 < 1;
f1
select * from t1 where f1 <= NULL;
f1
select * from t1 where f1 < NULL;
f1
select * from t1 where f1 >= NULL;
f1
select * from t1 where f1 > NULL;
f1
select * from t1 where f1 > 1;
f1
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;
f1
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;
f1
1
2
explain partitions select * from t1 where f1 < 3;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p1,p3 ALL NULL NULL NULL NULL 2 Using where
select * from t1 where f1 is null;
f1
NULL
explain partitions select * from t1 where f1 is null;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p2 system NULL NULL NULL NULL 1
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;
f1
2
explain partitions select * from t1 where f1 < 3;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p1,p2,p3,p4,p5 ALL NULL NULL NULL NULL 5 Using where
select * from t1 where f1 is null;
f1
NULL
explain partitions select * from t1 where f1 is null;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p2 system NULL NULL NULL NULL 1
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;
a
NULL
0
1
explain partitions select * from t1 where a is null or a < 2;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 pn,p0,p1 ALL NULL NULL NULL NULL 3 Using where
select * from t1 where a is null or a < 0 or a > 1;
a
NULL
2
explain partitions select * from t1 where a is null or a < 0 or a > 1;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 pn,p2 ALL NULL NULL NULL NULL 2 Using where
drop table t1;
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);
SHOW TABLE STATUS;
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 10 Dynamic 0 0 0 0 0 0 NULL NULL NULL NULL latin1_swedish_ci NULL partitioned
DROP TABLE t1;
create table t1 (a bigint unsigned)
partition by list (a)
(partition p0 values in (0-1));
ERROR HY000: Partition constant is out of partition function domain
create table t1 (a bigint unsigned)
partition by range (a)
(partition p0 values less than (10));
insert into t1 values (0xFFFFFFFFFFFFFFFF);
ERROR HY000: Table has no partition for value 18446744073709551615
drop table t1;
create table t1 (a int)
partition by list (a)
(partition `s1 s2` values in (0));
drop table t1;
create table t1 (a int)
partition by list (a)
(partition `7` values in (0));
drop table t1;
create table t1 (a int)
partition by list (a)
(partition `s1 s2 ` values in (0));
ERROR HY000: Incorrect partition name
create table t1 (a int)
partition by list (a)
subpartition by hash (a)
(partition p1 values in (0) (subpartition `p1 p2 `));
ERROR HY000: Incorrect partition name
CREATE TABLE t1 (a int)
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (NULL));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LIST (a) (PARTITION p0 VALUES IN (NULL) ENGINE = MyISAM) */
DROP TABLE t1;
CREATE TABLE t1 (a int)
PARTITION BY RANGE(a)
(PARTITION p0 VALUES LESS THAN (NULL));
ERROR 42000: Not allowed to use NULL value in VALUES LESS THAN near '))' at line 3
create table t1 (s1 int auto_increment primary key)
partition by list (s1)
(partition p1 values in (1),
partition p2 values in (2),
partition p3 values in (3));
insert into t1 values (null);
insert into t1 values (null);
insert into t1 values (null);
select auto_increment from information_schema.tables where table_name='t1';
auto_increment
4
select * from t1;
s1
1
2
3
drop table t1;
create table t1 (a int) engine=memory
partition by key(a);
insert into t1 values (1);
create index inx1 on t1(a);
drop table t1;
create table t1 (a int)
PARTITION BY KEY (a)
(PARTITION p0);
set session sql_mode='no_table_options';
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL
) /*!50100 PARTITION BY KEY (a) (PARTITION p0) */
set session sql_mode='';
drop table t1;
create table t1 (a int)
partition by key (a)
(partition p0 engine = MERGE);
ERROR HY000: Engine cannot be used in partitioned tables
create table t1 (a varchar(1))
partition by key (a)
as select 'a';
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(1) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) */
drop table t1;
CREATE TABLE t1 (a int) ENGINE = MYISAM PARTITION BY KEY(a);
INSERT into t1 values (1), (2);
SHOW TABLE STATUS;
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 10 Fixed 2 7 14 0 0 0 NULL NULL NULL NULL latin1_swedish_ci NULL partitioned
DELETE from t1 where a = 1;
SHOW TABLE STATUS;
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 10 Fixed 1 14 14 0 0 7 NULL NULL NULL NULL latin1_swedish_ci NULL partitioned
ALTER TABLE t1 OPTIMIZE PARTITION p0;
SHOW TABLE STATUS;
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 10 Fixed 1 7 7 0 1024 0 NULL NULL NULL NULL latin1_swedish_ci NULL partitioned
DROP TABLE t1;
CREATE TABLE t1 (a int, index(a)) PARTITION BY KEY(a);
ALTER TABLE t1 DISABLE KEYS;
ALTER TABLE t1 ENABLE KEYS;
DROP TABLE t1;
create table t1 (a int)
engine=MEMORY
partition by key (a);
REPAIR TABLE t1;
Table Op Msg_type Msg_text
test.t1 repair note The storage engine for the table doesn't support repair
OPTIMIZE TABLE t1;
Table Op Msg_type Msg_text
test.t1 optimize note The storage engine for the table doesn't support optimize
drop table t1;
create database db99;
use db99;
create table t1 (a int not null)
engine=archive
partition by list (a)
(partition p0 values in (1), partition p1 values in (2));
insert into t1 values (1), (2);
create index inx on t1 (a);
alter table t1 add partition (partition p2 values in (3));
alter table t1 drop partition p2;
use test;
drop database db99;
drop procedure if exists mysqltest_1;
create table t1 (a int)
partition by list (a)
(partition p0 values in (0));
insert into t1 values (0);
create procedure mysqltest_1 ()
begin
begin
declare continue handler for sqlexception begin end;
update ignore t1 set a = 1 where a = 0;
end;
prepare stmt1 from 'alter table t1';
execute stmt1;
end//
call mysqltest_1()//
drop table t1;
drop procedure mysqltest_1;
create table t1 (a int, index(a))
partition by hash(a);
insert into t1 values (1),(2);
select * from t1 ORDER BY a DESC;
a
2
1
drop table t1;
create table t1 (a bigint unsigned not null, primary key(a))
engine = myisam
partition by key (a)
partitions 10;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` bigint(20) unsigned NOT NULL,
PRIMARY KEY (`a`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) PARTITIONS 10 */
insert into t1 values (18446744073709551615), (0xFFFFFFFFFFFFFFFE),
(18446744073709551613), (18446744073709551612);
select * from t1;
a
18446744073709551612
18446744073709551613
18446744073709551614
18446744073709551615
select * from t1 where a = 18446744073709551615;
a
18446744073709551615
delete from t1 where a = 18446744073709551615;
select * from t1;
a
18446744073709551612
18446744073709551613
18446744073709551614
drop table t1;
CREATE TABLE t1 (
num int(11) NOT NULL, cs int(11) NOT NULL)
PARTITION BY RANGE (num) SUBPARTITION BY HASH (
cs) SUBPARTITIONS 2 (PARTITION p_X VALUES LESS THAN MAXVALUE);
ALTER TABLE t1
REORGANIZE PARTITION p_X INTO (
PARTITION p_100 VALUES LESS THAN (100),
PARTITION p_X VALUES LESS THAN MAXVALUE
);
drop table t1;
CREATE TABLE t2 (
taken datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
id int(11) NOT NULL DEFAULT '0',
PRIMARY KEY (id,taken),
KEY taken (taken)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
INSERT INTO t2 VALUES
('2006-09-27 21:50:01',16421),
('2006-10-02 21:50:01',16421),
('2006-09-27 21:50:01',19092),
('2006-09-28 21:50:01',19092),
('2006-09-29 21:50:01',19092),
('2006-09-30 21:50:01',19092),
('2006-10-01 21:50:01',19092),
('2006-10-02 21:50:01',19092),
('2006-09-27 21:50:01',22589),
('2006-09-29 21:50:01',22589);
CREATE TABLE t1 (
id int(8) NOT NULL,
PRIMARY KEY (id)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
INSERT INTO t1 VALUES
(16421),
(19092),
(22589);
CREATE TABLE t4 (
taken datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
id int(11) NOT NULL DEFAULT '0',
PRIMARY KEY (id,taken),
KEY taken (taken)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
PARTITION BY RANGE (to_days(taken))
(
PARTITION p01 VALUES LESS THAN (732920) ,
PARTITION p02 VALUES LESS THAN (732950) ,
PARTITION p03 VALUES LESS THAN MAXVALUE ) ;
INSERT INTO t4 select * from t2;
set @f_date='2006-09-28';
set @t_date='2006-10-02';
SELECT t1.id AS MyISAM_part
FROM t1
WHERE t1.id IN (
SELECT distinct id
FROM t4
WHERE taken BETWEEN @f_date AND date_add(@t_date, INTERVAL 1 DAY))
ORDER BY t1.id
;
MyISAM_part
16421
19092
22589
drop table t1, t2, t4;
CREATE TABLE t1 (
taken datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
id int(11) NOT NULL DEFAULT '0',
status varchar(20) NOT NULL DEFAULT '',
PRIMARY KEY (id,taken)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
PARTITION BY RANGE (to_days(taken))
(
PARTITION p15 VALUES LESS THAN (732950) ,
PARTITION p16 VALUES LESS THAN MAXVALUE ) ;
INSERT INTO t1 VALUES
('2006-09-27 21:50:01',22589,'Open'),
('2006-09-29 21:50:01',22589,'Verified');
DROP TABLE IF EXISTS t2;
Warnings:
Note 1051 Unknown table 't2'
CREATE TABLE t2 (
id int(8) NOT NULL,
severity tinyint(4) NOT NULL DEFAULT '0',
priority tinyint(4) NOT NULL DEFAULT '0',
status varchar(20) DEFAULT NULL,
alien tinyint(4) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
INSERT INTO t2 VALUES
(22589,1,1,'Need Feedback',0);
SELECT t2.id FROM t2 WHERE t2.id IN (SELECT id FROM t1 WHERE status = 'Verified');
id
22589
drop table t1, t2;
End of 5.1 tests
DROP TABLE IF EXISTS `example`;
CREATE TABLE `example` (
`ID_EXAMPLE` int(10) unsigned NOT NULL AUTO_INCREMENT,
`DESCRIPTION` varchar(30) NOT NULL,
`LEVEL` smallint(5) unsigned DEFAULT NULL,
PRIMARY KEY (`ID_EXAMPLE`)
) ENGINE = MYISAM
PARTITION BY HASH(ID_EXAMPLE)(
PARTITION p0 DATA DIRECTORY = 'C:/build/5.1/data/partitiontest/p0Data',
PARTITION p1 DATA DIRECTORY = 'C:/build/5.1/data/partitiontest/p1Data',
PARTITION p2 DATA DIRECTORY = 'C:/build/5.1/data/partitiontest/p2Data',
PARTITION p3 DATA DIRECTORY = 'C:/build/5.1/data/partitiontest/p3Data'
);
ERROR HY000: Can't create/write to file 'C:\build\5.1\data\partitiontest\p0Data\example#P#p0.MYD' (Errcode: 2)
mysql-test/t/partition_not_windows.test 0 → 100644
View file @ b90890a4
# Non-windows specific partition tests.
--source include/not_windows.inc
--source include/partition.inc
# The previous partition.test contained the following note:
# This test is disabled on Windows due to BUG#19107
# All tests passed on Windows except the following which should be moved into
# include/partition.inc once the bug has been resolved.
#
# Bug 20770 Partitions: DATA DIRECTORY clause change in reorganize
# doesn't remove old directory
--disable_query_log
--exec mkdir $MYSQLTEST_VARDIR/master-data/tmpdata || true
eval SET @data_dir = 'DATA DIRECTORY = ''$MYSQLTEST_VARDIR/master-data/tmpdata''';
let $data_directory = `select @data_dir`;
--exec mkdir $MYSQLTEST_VARDIR/master-data/tmpinx || true
eval SET @inx_dir = 'INDEX DIRECTORY = ''$MYSQLTEST_VARDIR/master-data/tmpinx''';
let $inx_directory = `select @inx_dir`;
--enable_query_log
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
eval create table t1 (a int) engine myisam
partition by range (a)
subpartition by hash (a)
(partition p0 VALUES LESS THAN (1) $data_directory $inx_directory
(SUBPARTITION subpart00, SUBPARTITION subpart01));
--echo Checking if file exists before alter
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1.frm
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1.par
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p0#SP#subpart00.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p0#SP#subpart00.MYI
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p0#SP#subpart01.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p0#SP#subpart01.MYI
--file_exists $MYSQLTEST_VARDIR/master-data/tmpdata/t1#P#p0#SP#subpart00.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/tmpdata/t1#P#p0#SP#subpart01.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/tmpinx/t1#P#p0#SP#subpart00.MYI
--file_exists $MYSQLTEST_VARDIR/master-data/tmpinx/t1#P#p0#SP#subpart01.MYI
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
eval ALTER TABLE t1 REORGANIZE PARTITION p0 INTO
(partition p1 VALUES LESS THAN (1) $data_directory $inx_directory
(SUBPARTITION subpart10, SUBPARTITION subpart11),
partition p2 VALUES LESS THAN (2) $data_directory $inx_directory
(SUBPARTITION subpart20, SUBPARTITION subpart21));
--echo Checking if file exists after alter
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1.frm
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1.par
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p1#SP#subpart10.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p1#SP#subpart10.MYI
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p1#SP#subpart11.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p1#SP#subpart11.MYI
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p2#SP#subpart20.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p2#SP#subpart20.MYI
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p2#SP#subpart21.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/test/t1#P#p2#SP#subpart21.MYI
--file_exists $MYSQLTEST_VARDIR/master-data/tmpdata/t1#P#p1#SP#subpart10.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/tmpdata/t1#P#p1#SP#subpart11.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/tmpdata/t1#P#p2#SP#subpart20.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/tmpdata/t1#P#p2#SP#subpart21.MYD
--file_exists $MYSQLTEST_VARDIR/master-data/tmpinx/t1#P#p1#SP#subpart10.MYI
--file_exists $MYSQLTEST_VARDIR/master-data/tmpinx/t1#P#p1#SP#subpart11.MYI
--file_exists $MYSQLTEST_VARDIR/master-data/tmpinx/t1#P#p2#SP#subpart20.MYI
--file_exists $MYSQLTEST_VARDIR/master-data/tmpinx/t1#P#p2#SP#subpart21.MYI
drop table t1;
--exec rmdir $MYSQLTEST_VARDIR/master-data/tmpdata || true
--exec rmdir $MYSQLTEST_VARDIR/master-data/tmpinx || true
# End Windows specific test failures.
# These tests contain non-Windows specific directory/file format.
#
# Bug 25141: Crash Server on Partitioning command
#
--disable_warnings
DROP TABLE IF EXISTS `example`;
--enable_warnings
--disable_abort_on_error
CREATE TABLE `example` (
`ID_EXAMPLE` int(10) unsigned NOT NULL AUTO_INCREMENT,
`DESCRIPTION` varchar(30) NOT NULL,
`LEVEL` smallint(5) unsigned DEFAULT NULL,
PRIMARY KEY (`ID_EXAMPLE`)
) ENGINE = MYISAM
PARTITION BY HASH(ID_EXAMPLE)(
PARTITION p0 DATA DIRECTORY = '/build/5.1/data/partitiontest/p0Data',
PARTITION p1 DATA DIRECTORY = '/build/5.1/data/partitiontest/p1Data',
PARTITION p2 DATA DIRECTORY = '/build/5.1/data/partitiontest/p2Data',
PARTITION p3 DATA DIRECTORY = '/build/5.1/data/partitiontest/p3Data'
);
--enable_abort_on_error
mysql-test/t/partition_windows.test 0 → 100644
View file @ b90890a4
# Windows-specific partition tests
--source include/windows.inc
--source include/partition.inc
# These tests contain Windows specific directory/file format.
#
# Bug 25141: Crash Server on Partitioning command
#
--disable_warnings
DROP TABLE IF EXISTS `example`;
--enable_warnings
--disable_abort_on_error
CREATE TABLE `example` (
`ID_EXAMPLE` int(10) unsigned NOT NULL AUTO_INCREMENT,
`DESCRIPTION` varchar(30) NOT NULL,
`LEVEL` smallint(5) unsigned DEFAULT NULL,
PRIMARY KEY (`ID_EXAMPLE`)
) ENGINE = MYISAM
PARTITION BY HASH(ID_EXAMPLE)(
PARTITION p0 DATA DIRECTORY = 'C:/build/5.1/data/partitiontest/p0Data',
PARTITION p1 DATA DIRECTORY = 'C:/build/5.1/data/partitiontest/p1Data',
PARTITION p2 DATA DIRECTORY = 'C:/build/5.1/data/partitiontest/p2Data',
PARTITION p3 DATA DIRECTORY = 'C:/build/5.1/data/partitiontest/p3Data'
);
--enable_abort_on_error
sql/sql_table.cc
View file @ b90890a4
......@@ -182,8 +182,8 @@ uint build_table_filename(char *buff, size_t bufflen, const char *db,
VOID(tablename_to_filename(table_name, tbbuff, sizeof(tbbuff)));
VOID(tablename_to_filename(db, dbbuff, sizeof(dbbuff)));
length= strxnmov(buff, bufflen, mysql_data_home, "/", dbbuff,
"/", tbbuff, ext, NullS) - buff;
length= strxnmov(buff, bufflen, mysql_data_home, FN_ROOTDIR, dbbuff,
FN_ROOTDIR, tbbuff, ext, NullS) - buff;
DBUG_PRINT("exit", ("buff: '%s'", buff));
DBUG_RETURN(length);
}
......
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