PHP 中的查询执行错误 - query execution error in php

query execution error in php

本文关键字：执行错误查询 PHP | 更新日期: 2023-09-27

>我正在使用php和后端SQL Server 2005创建一个报告。我编写了吹查询，这在SQL Server中运行良好，而在PHP中执行时出错。

$query = "select distinct t1.VisitDate,t1.ReceiptNo,t1.VisitorNo,p.PatientName,STUFF((
    SELECT f.Particular + ', ' from CollectionPointTable t2,FeesTable f 
    where t1.ReceiptNo = t2.ReceiptNo and f.ID = t2.TestID 
    FOR XML PATH(''), TYPE).value('.', 'VARCHAR(MAX)') ,1,0,'') Tests , sum(t1.payment) as Amount 
    from CollectionPointTable t1,patientinformationtable p 
    where  p.visitorno = t1.visitorno and convert(varchar(10),t1.VisitDate,103) = '$date' 
    group by t1.Receiptno,p.patientname,t1.VisitorNo,t1.VisitDate 
    order by ReceiptNo";
$stid = sqlsrv_query($conn, $query);
$Today_patient_list = sqlsrv_fetch_array($stid,SQLSRV_FETCH_ASSOC);

这是错误给出的错误

警告：sqlsrv_fetch_array（）期望参数 1 是资源，布尔值在第 65 行的 C：''wampnew''www''logs''viewTodaysCollection.php 中给出

Use the following code, it should work:
$query = "select distinct t1.VisitDate,t1.ReceiptNo,t1.VisitorNo,p.PatientName,STUFF((
    SELECT f.Particular + ', ' from CollectionPointTable t2,FeesTable f 
    where t1.ReceiptNo = t2.ReceiptNo and f.ID = t2.TestID 
    FOR XML PATH(''), TYPE).value('.', 'VARCHAR(MAX)') ,1,0,'') Tests , sum(t1.payment) as Amount 
    from CollectionPointTable t1,patientinformationtable p 
    where  p.visitorno = t1.visitorno and convert(varchar(10),t1.VisitDate,103) = '$date' 
    group by t1.Receiptno,p.patientname,t1.VisitorNo,t1.VisitDate 
    order by ReceiptNo";
$stid = sqlsrv_query($conn, $query);
$Today_patient_list = sqlsrv_fetch_array($stid);