Migration

class Nos\Migration

Provides migration automation and methods useful for migrations.

Default usage

All you need is to declare the class in the right namespace.

<?php

namespace Nos\Monkey\Migrations;

class Install extends \Nos\Migration
{
}

If the migration name is 001_install.php it will try to execute 001_install.sql.

If you want a more complex migration (e.g. update files), you can overload up and down functions.

->up()

Nos\Migration::up()

Tries to execute a sql file with same path (if migration filename is 001_install.php, it will try to execute 001_install.sql).

->down()

Nos\Migration::down()

Does nothing. Need to be overloaded if you want to support this operation.

::executeSqlFile($sql_file)

static Nos\Migration::executeSqlFile($sql_file)

Parameters:

• $sql_file (string) – Sql file location to be executed.