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从c#ADO.net执行sql联接查询时出错_C#_.net_Sql Server_Ado.net - Fatal编程技术网

从c#ADO.net执行sql联接查询时出错

从c#ADO.net执行sql联接查询时出错,c#,.net,sql-server,ado.net,C#,.net,Sql Server,Ado.net,我正在尝试使用ADO.net适配器从c#执行一个简单的SQL查询 使用join从两个表查询访问数据 下面是我的代码 newRequest=getrequest.selectQuery("select A.associateID, A.name, A.role, A.Salt FROM associate A INNER JOIN UserStatus UA ON UA.statusID=A.status" + "WHERE A.coordinatorID='"+cID+

我正在尝试使用ADO.net适配器从c#执行一个简单的SQL查询

使用join从两个表查询访问数据

下面是我的代码

newRequest=getrequest.selectQuery("select A.associateID, A.name, A.role, A.Salt FROM associate A INNER JOIN UserStatus UA ON UA.statusID=A.status" +
             "WHERE A.coordinatorID='"+cID+"' AND UA.statusName='WAITING FOR APPROVAL'");

con.Open();               
SqlDataAdapter sd = new SqlDataAdapter(query, con);
sd.Fill(ds);
执行时出现错误:

“A”附近的语法不正确

请尝试以下代码:

newRequest=getrequest.selectQuery("select A.associateID, A.name, A.role, A.Salt FROM associate A " +
"INNER JOIN UserStatus UA ON UA.statusID=A.status "
"WHERE A.coordinatorID='" + cID + "' "
"AND UA.statusName='WAITING FOR APPROVAL'");

con.Open();               
SqlDataAdapter sd = new SqlDataAdapter(query, con);
sd.Fill(ds);

我想克劳塞萨克斯前面少了一个地方。这是一个愚蠢的错误:D