How to descend in sql

In SQL, use the ORDER BY clause to sort in descending order, and its syntax is ORDER BY DESC. Multiple columns can be sorted in descending order and added to the clause in the order of column names, such as ORDER BY DESC, DESC.

How to sort descending order in SQL

In SQL, use the ORDER BY clause Sort query results in descending order. The syntax of the ORDER BY clause is as follows:

<code class="sql">ORDER BY <column_name> DESC</code>

Where:

• ## is the name of the column to be sorted.
• DESC means descending order.

Example

To sort the

name column in the students table in descending order, you can use the following query :

<code class="sql">SELECT *
FROM students
ORDER BY name DESC;</code>

This will return a result set sorted by the

name column in descending order.

Descending sorting of multiple columns

You can also sort multiple columns in descending order. To do this, add the column names to the

ORDER BY clause in the following order:

<code class="sql">ORDER BY <column_name1> DESC, <column_name2> DESC, ...</code>

Example

To compare

students To sort the name column and the age column in the table in descending order, you can use the following query:

<code class="sql">SELECT *
FROM students
ORDER BY name DESC, age DESC;</code>

This will return a column by

nameColumn descending order, then the result set sorted by age column descending order.

The above is the detailed content of How to descend in sql. For more information, please follow other related articles on the PHP Chinese website!