我做了很多计算来得到结果..因为我在 while 循环中运行所有查询，它需要很多时间来给出结果..它需要将近 1 分钟..任何人都可以建议我如何更快地获得结果..my代码如下
<table style="font-size:13px" width="150%" border="0" cellspacing="3" cellpadding="2">
<tr bgcolor="#0063F5" align="center" style="font-family: Helvetica; font-size:16px;color:#FFF; font-weight:bold;">
<td colspan="29">Post Service Feedback Report For <?=$empLocationName ?> Location</td>
</tr>
<tr bgcolor="#D3E6F3" style=" color:#009; font-weight:bold" align="center">
<td >Engineer Name</td>
<!--<td>Location</td>-->
<td>Total Repairs</td>
<td>Total PSF Recieved</td>
<td>Total PSF Recieved %</td>
<td colspan="4">Technical Ability</td>
<td colspan="4">Professionalism</td>
<td colspan="4">Quality of Repair</td>
<td colspan="4">Overall Satisfaction</td>
</tr>
<tr bgcolor="#D3E6F3" style=" color:#009; font-weight:bold" align="center">
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td>Sat</td>
<td>Sat %</td>
<td>D-Sat</td>
<td>D-Sat %</td>
<td>Sat</td>
<td>Sat %</td>
<td>D-Sat</td>
<td>D-Sat %</td>
<td>Sat</td>
<td>Sat %</td>
<td>D-Sat</td>
<td>D-Sat %</td>
<td>Sat</td>
<td>Sat %</td>
<td>D-Sat</td>
<td>D-Sat %</td>
</tr>
<?
while($row=mysql_fetch_array($total_repairs)){
$engineer=$row['empName'];
$location=$row['locationName'];
$repairs=mysql_query("select count(ackNo) as tot from tblRepairQueue where assignedTo='".$engineer."' and month(ClosedAt)='".$month."' and YEAR(ClosedAt)='".$year."'");
$tot_repairs=mysql_fetch_array($repairs);
$feedback_rec=mysql_query("select count(callStatus) as feedback from ContactCenter where callStatus='Close' and assignedTo='".$engineer."' and month(ClosedAt)='".$month."' and YEAR(ClosedAt)='".$year."' ");
$tot_feedback=mysql_fetch_array($feedback_rec);
$techsat=mysql_query("SELECT COUNT( CustomerFeed.technical ) as tech_sat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.technical in (1,2) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.callStatus='Close' and ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."' ");
$tech_sat=mysql_fetch_array($techsat);
$techdsat=mysql_query("SELECT COUNT( CustomerFeed.technical ) as tech_dsat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.technical in (4,5) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.callStatus='Close' and ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."' ");
$tech_dsat=mysql_fetch_array($techdsat);
$profsat=mysql_query("SELECT COUNT( CustomerFeed.prof ) as prof_sat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.prof in (1,2) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.callStatus='Close' and ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."'");
$prof_sat=mysql_fetch_array($profsat);
$profdsat=mysql_query("SELECT COUNT( CustomerFeed.prof ) as prof_dsat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.prof in (4,5) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.callStatus='Close' and ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."'");
$prof_dsat=mysql_fetch_array($profdsat);
/*$ressat=mysql_query("SELECT COUNT( CustomerFeed.res ) as res_sat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.res in (1,2) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.callStatus='Close' and ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."' ");
$res_sat=mysql_fetch_array($ressat);
$resdsat=mysql_query("SELECT COUNT( CustomerFeed.res ) as res_dsat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.res in (4,5) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.callStatus='Close' and ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."'");
$res_dsat=mysql_fetch_array($resdsat);*/
$qttysat=mysql_query("SELECT COUNT( CustomerFeed.qtty ) as qtty_sat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.qtty in (1,2) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.callStatus='Close' and ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."'");
$qtty_sat=mysql_fetch_array($qttysat);
$qttydsat=mysql_query("SELECT COUNT( CustomerFeed.qtty ) as qtty_dsat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.qtty in (4,5) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.callStatus='Close' and ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."'");
$qtty_dsat=mysql_fetch_array($qttydsat);
/* $timesat=mysql_query("SELECT COUNT( CustomerFeed.tim ) as time_sat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.tim in (1,2) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.callStatus='Close' and ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."'");
$time_sat=mysql_fetch_array($timesat);
$timedsat=mysql_query("SELECT COUNT( CustomerFeed.tim ) as time_dsat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.tim in (4,5) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.callStatus='Close' and ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."'");
$time_dsat=mysql_fetch_array($timedsat);*/
$overallsat=mysql_query("SELECT COUNT( CustomerFeed.overall ) as overall_sat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.overall in (1,2) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.callStatus='Close' and ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."'");
$overall_sat=mysql_fetch_array($overallsat);
$overalldsat=mysql_query("SELECT COUNT( CustomerFeed.overall ) as overall_dsat FROM ContactCenter, CustomerFeed WHERE CustomerFeed.overall in (4,5) AND CustomerFeed.callId = ContactCenter.callId AND ContactCenter.assignedTo = '".$engineer."' and month(ContactCenter.ClosedAt)='".$month."' and YEAR(ContactCenter.ClosedAt)='".$year."'");
$overall_dsat=mysql_fetch_array($overalldsat);
?>
<tr align="center" bgcolor="#F8F8F8">
<td align="left"><?=$engineer?></td>
<td><? if($tot_repairs['tot']!='0') { echo $tot_repairs['tot']; } else { echo "-"; }?></td>
<td><? if($tot_feedback['feedback']!='0') { echo $tot_feedback['feedback']; } else { echo "-"; } ?></td>
<td><? echo round(($tot_feedback['feedback']/$tot_repairs['tot'])*100);?></td>
<td><? if($tech_sat['tech_sat']!='0') { echo $tech_sat['tech_sat']; } else echo "-";?></td>
<td><? echo round(($tech_sat['tech_sat']/$tot_feedback['feedback'])*100); ?></td>
<td><? if($tech_dsat['tech_dsat']!='0'){ echo $tech_dsat['tech_dsat']; } else echo "-";?></td>
<td><? echo round(($tech_dsat['tech_dsat']/$tot_feedback['feedback'])*100); ?></td>
<td><? if($prof_sat['prof_sat']!='0') { echo $prof_sat['prof_sat']; } else { echo "-"; }?></td>
<td><? echo round(($prof_sat['prof_sat']/$tot_feedback['feedback'])*100); ?></td>
<td><? if($prof_dsat['prof_dsat']!='0'){ echo $prof_dsat['prof_dsat']; } else echo "-";?></td>
<td><? echo round(($prof_dsat['prof_dsat']/$tot_feedback['feedback'])*100); ?></td>
<!-- <td><?=$res_sat['res_sat']?></td>
<td><? echo round(($res_sat['res_sat']/$tot_feedback['feedback'])*100); ?></td>
<td><?=$res_dsat['res_dsat']?></td>
<td><? echo round(($res_dsat['res_dsat']/$tot_feedback['feedback'])*100); ?></td>-->
<td><? if($qtty_sat['qtty_sat']!='0'){ echo $qtty_sat['qtty_sat']; } else echo "-";?></td>
<td><? echo round(($qtty_sat['qtty_sat']/$tot_feedback['feedback'])*100); ?></td>
<td><? if($qtty_dsat['qtty_dsat']!='0') { echo $qtty_dsat['qtty_dsat'];} else echo "-";?></td>
<td><? echo round(($qtty_dsat['qtty_dsat']/$tot_feedback['feedback'])*100); ?></td>
<!--<td><?=$time_sat['time_sat']?></td>
<td><? echo round(($time_sat['time_sat']/$tot_feedback['feedback'])*100); ?></td>
<td><?=$time_dsat['time_dsat']?></td>
<td><? echo round(($time_dsat['time_dsat']/$tot_feedback['feedback'])*100); ?></td>-->
<td><? if($overall_sat['overall_sat']!='0'){ echo $overall_sat['overall_sat'];} else echo "-";?></td>
<td><? echo round(($overall_sat['overall_sat']/$tot_feedback['feedback'])*100); ?></td>
<td><? if($overall_dsat['overall_dsat']!='0'){ echo $overall_dsat['overall_dsat']; } else echo "-";?></td>
<td><? echo round(($overall_dsat['overall_dsat']/$tot_feedback['feedback'])*100); ?></td>
</tr>
<? }
?>
</table>