mirror of
https://github.com/MariaDB/server.git
synced 2025-01-24 15:54:37 +01:00
113 lines
4.1 KiB
Text
113 lines
4.1 KiB
Text
SET @max_row = 20;
|
|
create table t1 (a bit(65), primary key (a)) partition by key (a);
|
|
ERROR 42000: Display width out of range for column 'a' (max = 64)
|
|
create table t1 (a bit(0), primary key (a)) partition by key (a);
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` bit(1) NOT NULL DEFAULT '\0',
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) */
|
|
drop table t1;
|
|
create table t1 (a bit(0), primary key (a)) partition by key (a) (
|
|
partition pa1 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp',
|
|
partition pa2 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp');
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` bit(1) NOT NULL DEFAULT '\0',
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 DATA DIRECTORY='/tmp/' INDEX DIRECTORY='/tmp/' /*!50100 PARTITION BY KEY (a) (PARTITION pa1 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM) */
|
|
drop table t1;
|
|
create table t1 (a bit(64), primary key (a)) partition by key (a);
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` bit(64) NOT NULL DEFAULT '\0\0\0\0\0\0\0\0',
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) */
|
|
insert into t1 values
|
|
(b'1111111111111111111111111111111111111111111111111111111111111111'),
|
|
(b'1000000000000000000000000000000000000000000000000000000000000000'),
|
|
(b'0000000000000000000000000000000000000000000000000000000000000001'),
|
|
(b'1010101010101010101010101010101010101010101010101010101010101010'),
|
|
(b'0101010101010101010101010101010101010101010101010101010101010101');
|
|
select hex(a) from t1;
|
|
hex(a)
|
|
1
|
|
5555555555555555
|
|
8000000000000000
|
|
AAAAAAAAAAAAAAAA
|
|
FFFFFFFFFFFFFFFF
|
|
drop table t1;
|
|
create table t1 (a bit(64), primary key (a)) partition by key (a)(
|
|
partition pa1 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=20 min_rows=2,
|
|
partition pa2 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=30 min_rows=3,
|
|
partition pa3 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=30 min_rows=4,
|
|
partition pa4 DATA DIRECTORY =
|
|
'/tmp' INDEX DIRECTORY =
|
|
'/tmp' max_rows=40 min_rows=2);
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` bit(64) NOT NULL DEFAULT '\0\0\0\0\0\0\0\0',
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 DATA DIRECTORY='/tmp/' INDEX DIRECTORY='/tmp/' /*!50100 PARTITION BY KEY (a) (PARTITION pa1 MAX_ROWS = 20 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa2 MAX_ROWS = 30 MIN_ROWS = 3 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa3 MAX_ROWS = 30 MIN_ROWS = 4 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM, PARTITION pa4 MAX_ROWS = 40 MIN_ROWS = 2 DATA DIRECTORY = '/tmp' INDEX DIRECTORY = '/tmp' ENGINE = MyISAM) */
|
|
insert into t1 values
|
|
(b'1111111111111111111111111111111111111111111111111111111111111111'),
|
|
(b'1000000000000000000000000000000000000000000000000000000000000000'),
|
|
(b'0000000000000000000000000000000000000000000000000000000000000001'),
|
|
(b'1010101010101010101010101010101010101010101010101010101010101010'),
|
|
(b'0101010101010101010101010101010101010101010101010101010101010101');
|
|
select hex(a) from t1;
|
|
hex(a)
|
|
1
|
|
5555555555555555
|
|
8000000000000000
|
|
AAAAAAAAAAAAAAAA
|
|
FFFFFFFFFFFFFFFF
|
|
drop table t1;
|
|
create table t1 (a bit, primary key (a)) partition by key (a);
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` bit(1) NOT NULL DEFAULT '\0',
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) */
|
|
insert into t1 values (b'0'), (b'1');
|
|
select hex(a) from t1;
|
|
hex(a)
|
|
0
|
|
1
|
|
alter table t1 drop primary key;
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` bit(1) NOT NULL DEFAULT '\0'
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) */
|
|
select hex(a) from t1;
|
|
hex(a)
|
|
0
|
|
1
|
|
alter table t1 add primary key (a);
|
|
show create table t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` bit(1) NOT NULL DEFAULT '\0',
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) */
|
|
select hex(a) from t1;
|
|
hex(a)
|
|
0
|
|
1
|
|
drop table t1;
|