<?php
//--Class SummaryStudentStY--------------------------

include_once "clsbase_SummaryStudentStY.php";

class SummaryStudentStY extends base_SummaryStudentStY {

function RSSummaryStudentStYByAcY($xKey){
	$this->SetQuery("select * from SummaryStudentStY where acadYear='$xKey'");
}

function RSSummaryStudentStYByAcYAndStNum($xKey){
	$this->SetQuery("select * from SummaryStudentStY where acadYear='$xKey' and stNum<>0");
}

function RSSummaryStudentStYByAcYAndRepeatClassStNum($xKey){
	$this->SetQuery("select * from SummaryStudentStY where acadYear='$xKey' and repeatClassStNum<>0");
}

function RSSummaryStudentStYByAcYAndOutStNum($xKey){
	$this->SetQuery("select * from SummaryStudentStY where acadYear='$xKey' and outStNum<>0");
}

function GetSumStNumByAcY($xKey){
	$this->SetQuery("select sum(stNum) as num from SummaryStudentStY where acadYear='$xKey'");
	if ($result=$this->GetResult()) {
		return $result['num'];
	}
}

function GetSumRepeatClassStNumByAcY($xKey){
	$this->SetQuery("select sum(repeatClassStNum) as num from SummaryStudentStY where acadYear='$xKey'");
	if ($result=$this->GetResult()) {
		return $result['num'];
	}
}

function GetSumOutStNumByAcY($xKey){
	$this->SetQuery("select sum(outStNum) as num from SummaryStudentStY where acadYear='$xKey'");
	if ($result=$this->GetResult()) {
		return $result['num'];
	}
}

} //--End class SummaryStudentStY--
?>