1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
| DROP TABLE IF EXISTS `test_table`;
CREATE TABLE `test_table` (
`id` int(11) NOT null AUTO_INCREMENT,
`name` varchar(20) DEFAULT null,
`type` enum('First','Second','Third','Last') DEFAULT null,
`set` SET('First','Second','Third','Last') DEFAULT null,
`num` int(11) NOT null DEFAULT 0,
`price` decimal(10,2) NOT null DEFAULT 0.00,
PRIMARY KEY (`id`),
UNIQUE KEY `name` (`name`)
) ENGINE=InnoDB AUTO_INCREMENT=10 DEFAULT CHARSET=latin1;
INSERT INTO `test_table` (`id`,`name`,`type`,`set`,`num`,`price`) VALUES
(1,'Art 1','First','Last',1,10.50),
(2,'Art 2','Second','First,Last',3,12.50),
(3,'Art 3','Second','Second,Last',2,15.50),
(4,'Art 4','Third','First,Second',5,25.50),
(5,'Art 5','Last','First,Last',2,5.50),
(6,'Art 6','First','First',12,1.50),
(7,'Art 7','Third','First,Third',20,1.75),
(8,'Art 8','Last','Second,Third',100,11.90);
select name,`type`,
median(num) over (PARTITION BY `type`) as n1,
median(price) over (PARTITION BY `type`) as n2,
median(num) over () as n3,
median(price) over () as n4
from test_table;
|
