public function __construct($child, $field, Kwf_Model_Select $select = null) { parent::__construct($child, new Kwf_Model_Select_Expr_Sum($field), $select); }
public function __construct($child, $field) { parent::__construct($child, new Kwf_Model_Select_Expr_Min($field)); }
public function __construct($child, Kwf_Model_Select $select = null) { parent::__construct($child, new Kwf_Model_Select_Expr_Count(), $select); }
public function __construct($child, $field, $separator = ',', Kwf_Model_Select $select = null) { parent::__construct($child, new Kwf_Model_Select_Expr_GroupConcat($field, $separator), $select); }