我试图在VBA函数中运行以下查询。我一直得到“参数太少,预期1”。在Access VBA中运行参数查询
strSQL = "Parameters [Report Date] DateTime;" & vbCrLf & _
"SELECT SCF.code AS [Stock Code], " & vbCrLf & _
"SCF.desc AS [Description], " & vbCrLf & _
"SCF.grp AS [Product Group]," & vbCrLf & _
"SCF.qCurr AS [Closing Stock], " & vbCrLf & _
"SCF.abp AS [Avg Price], " & vbCrLf & _
"Sum(([Closing Stock]*[Avg Price])) AS [STOCK VALUE], " & vbCrLf & _
"MaxDate.tDate AS [Last Transaction Date], " & vbCrLf & _
"Sum(IIf(([Last Transaction Date]>[Report Date]),([Closing Stock]*[Avg Price]),0)) AS [After Report Date], " & vbCrLf & _
"DateDiff(""d"",[Last Transaction Date],[Report Date]) AS [Days since Last Transaction], " & vbCrLf & _
"[Report Date]" & vbCrLf & _
"INTO [FinReport] " & vbCrLf & _
"FROM SCF RIGHT JOIN MaxDate ON MaxDate.parent = SCF.this "
strSQL = strSQL & _
"WHERE (SCF.qCurr <> 0) " & vbCrLf & _
"GROUP BY SCF.code, " & vbCrLf & _
"SCF.desc, " & vbCrLf & _
"SCF.grp, " & vbCrLf & _
"SCF.qCurr, " & vbCrLf & _
"SCF.abp, " & vbCrLf & _
"MaxDate.tDate" & vbCrLf & _
"ORDER BY MaxDate.tDate;"
Set qdf = db.CreateQueryDef("", strSQL)
qdf.Parameters("[Report Date]").Value = Form_IO_Form.ReportDate_TB.Value
qdf.Execute
我已经验证了所有领域(当然比[报告日期]等)存在和查询本身作为访问查询运行(弹出询问[报告日期])。
帮助!
编辑1: 按此处要求将DB文件作为ZIP文件。它是一个Access 2007.accdb文件
DB File
我会注意到,你不应该在每行中都需要'&vbCrLf'。编译器不关心新行。除非你真的需要打印查询来查看。无论如何,vbNewLine无论如何都是首选。 – BIBD
@codeslave:vbcrlf使查询字符串对于我和任何未来的程序员来说更具可读性和可理解性。我会修改我的代码并使用vbnewline ... – 147
@CodeSlave为什么你更喜欢'vbNewLine'而不是'vbCrLf'? – HansUp