Order By Clauses - (MariaDB Clauses)

The ORDER BY clause is a MariaDB clause used to sort the result set of a query in ascending or descending order based on one or more columns. It is a powerful tool for organizing and analyzing data and is often used in combination with other MariaDB clauses to query databases.

Syntax

The syntax for using the ORDER BY clause in MariaDB is:

SELECT column1, column2, ...
FROM table_name
ORDER BY column1 ASC|DESC, column2 ASC|DESC, ...;

Here, column1, column2, etc. are the columns to sort the result set by. The ORDER BY clause can sort the result set in ascending (ASC) or descending (DESC) order.

Example

For example, let's say we have a table called employees with columns first_name, last_name, and salary. We can sort the results of a query to this table by salary in descending order using the following SQL statement:

SELECT first_name, last_name, salary
FROM employees
ORDER BY salary DESC;

Output

The output of the SQL query will be a list of all employees' first name, last name, and salary sorted by salary in descending order.

Explanation

In the above SQL code, we are selecting the columns first_name, last_name, and salary from a table called employees. We then use the ORDER BY clause to sort the result set by the salary column in descending order.

Use

The ORDER BY clause is a powerful tool for organizing and analyzing data in MariaDB. It is often used in combination with other MariaDB clauses, such as GROUP BY and WHERE, to query and manipulate databases.

Important Points

• The ORDER BY clause is used to sort the result set of a query in MariaDB.
• It can sort the result set in ascending (ASC) or descending (DESC) order.
• It is often used in combination with other MariaDB clauses to query and manipulate databases.

Summary

In summary, the ORDER BY clause is a MariaDB clause used to sort the result set of a query in ascending or descending order based on one or more columns. It is a powerful tool for organizing and analyzing data and is often used in combination with other MariaDB clauses to query databases.