<?php
//--Class Enroll--------------------------

include_once "clsbase_Enroll.php";

class Enroll extends base_Enroll{

function GetMaxSeByAcYAndStYAndPgId($xKey, $yKey, $zKey){
	$this->SetQuery("select max(semester) as num from Enroll where acadYear='$xKey' and studentYear='$yKey' and programId='$zKey'");
	if ($result=$this->GetResult()) {
		return $result['num'];
	}
}

function RSEnrollByAcYAndSeAndStYAndPgId($wKey, $xKey, $yKey, $zKey){
	$this->SetQuery("select * from Enroll where acadYear='$wKey' and semester='$xKey' and studentYear='$yKey' and programId='$zKey'");
}

function GetNextSeqByStIdAndAcYAndSe($xKey, $yKey, $zKey){
	$this->SetQuery("select max(sequence) as num from Enroll where studentId='$xKey' and acadYear='$yKey' and semester='$zKey'");
	if ($result=$this->GetResult()) {
		return $result['num']+1;
	}
}

function RSEnrollByStIdAndAcYAndSe($xKey, $yKey, $zKey){
	$this->SetQuery("select * from Enroll where studentId='$xKey' and acadYear='$yKey' and semester='$zKey'");
}

function RSEnrollByStIdAndAcYAndSeAndErStatus($wKey, $xKey, $yKey, $zKey){
	$this->SetQuery("select * from Enroll where studentId='$wKey' and acadYear='$xKey' and semester='$yKey' and enrollStatus='$zKey'");
}

function GetMaxAcYByStId($xKey){
	$this->SetQuery("select max(acadYear) as num from Enroll where studentId='$xKey'");
	if ($result=$this->GetResult()) {
		return $result['num'];
	}
}

function GetMaxSeByStIdAndAcY($xKey, $yKey){
	$this->SetQuery("select max(semester) as num from Enroll where studentId='$xKey' and acadYear='$yKey'");
	if ($result=$this->GetResult()) {
		return $result['num'];
	}
}

function RSEnrollByStIdGroupAcY($xKey){
	$this->SetQuery("select acadYear from Enroll where studentId='$xKey' group by acadYear");
}

function RSEnrollByStIdAndAcYGroupSe($xKey, $yKey){
	$this->SetQuery("select semester from Enroll where studentId='$xKey' and acadYear='$yKey' group by semester");
}

} //--End class Enroll--
?>