Zend framework MySQL query random records

  • SumoMe

Hello, sometimes we need a query which will return random rows from table. In your model create this:

    public static function getRandom()
        $model = new self();
        return $model->fetchAll($model->select()

This will return 8 random rows from the table.
The problem with RAND() function is performing slowly. It needs to assign a random id to each row in database table and find a Unique row. For a small amount of rows will be OK to use RAND() function.
And this work only for MySQL.

That’s all for me. Good luck.

Leave a Reply