The Doctrine_Query orderBy method is part of the Doctrine ORM library for PHP, which is a popular package for database abstraction and management. This method is used to specify the order in which results should be returned from a query, based on one or more columns in the database table.
Here are some code examples:
// Order by a single column $query = Doctrine_Query::create() ->from('User u') ->orderBy('u.name ASC');
// Order by multiple columns $query = Doctrine_Query::create() ->from('User u') ->orderBy('u.name ASC, u.age DESC');
// Order by a calculated field $query = Doctrine_Query::create() ->select('u.*, u.points + u.bonus AS total_points') ->from('User u') ->orderBy('total_points DESC');
In the first example, the query orders results by the "name" column of the "User" table, in ascending order. In the second example, results are ordered first by "name" in ascending order, and then by "age" in descending order. In the third example, a calculated field "total_points" is used to order results in descending order based on the sum of "points" and "bonus" columns.
Overall, the Doctrine_Query orderBy method is a powerful tool for controlling the order in which data is retrieved from a database, and is commonly used in conjunction with other query building methods to generate complex queries.
PHP Doctrine_Query::orderBy - 18 examples found. These are the top rated real world PHP examples of Doctrine_Query::orderBy extracted from open source projects. You can rate examples to help us improve the quality of examples.