<?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--
?>