Shulou(Shulou.com)05/31 Report--

This article will explain in detail how to use Order By in MySQL, the content of the article is of high quality, so the editor will share it with you for reference. I hope you will have some understanding of the relevant knowledge after reading this article.

ORDER BY uid ASC

Query data according to the positive order of uid, that is, from small to large according to uid

ORDER BY uid DESC

Query data in reverse order by uid, that is, from largest to smallest by uid

Let's take a look.

SELECT * FROM mysql_order_by_test ORDER BY uid ASC

This statement queries the data in the positive order of uid, that is, from small to large, according to uid.

The result returned is:

1 Zhang San 1

2 Li Si 2

Wang er pockmarked 1

Let's take a look.

SELECT * FROM mysql_order_by_test ORDER BY uid DESC

This statement queries the data in reverse order according to uid, that is, from largest to smallest according to uid.

The result returned is:

Wang er pockmarked 1

2 Li Si 2 www.2cto.com

1 Zhang San 1

SQL creation code:

CREATE TABLE IF NOT EXISTS mysql_order_by_test (

Uid int (10) NOT NULL AUTO_INCREMENT

Name char (80) NOT NULL

Sex tinyint (1) NOT NULL

KEY uid (uid)

) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=4

INSERT INTO mysql_order_by_test (uid, name, sex) VALUES (1, 'Zhang San', 1)

INSERT INTO mysql_order_by_test (uid, name, sex) VALUES (2,'Li Si', 2)

INSERT INTO mysql_order_by_test (uid, name, sex) VALUES (3, 'Wang er pockmarked', 1)

On how to use Order By in MySQL to share here, I hope the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.