public function migrate()
	{
		$table = 'fe_users';
		$column = 'siteid';

		$this->msg( sprintf( 'Adding "%1$s" column to "%2$s" table', $column, $table ), 0 );

		$schema = $this->getSchema( 'db-customer' );

		if( isset( $this->migrate[$schema->getName()] )
			&& $schema->tableExists( $table ) === true
			&& $schema->columnExists( $table, $column ) === false )
		{
			foreach ( $this->migrate[$schema->getName()] as $stmt )
			{
				$this->execute( $stmt );
			}
			$this->status( 'done' );
		}
		else
		{
			$this->status( 'OK' );
		}
	}