有没有更好的方法来编写此Access SQL表达式？

如何解决有没有更好的方法来编写此Access SQL表达式？

我有一个Access数据库，可用来跟踪出差人员。当我将某人添加到行程中时，它将某些信息项从主人员表中复制到另一个表中，该表将该人与该行程相关联，然后显示我需要跟踪的准备情况。我正在更新前端与后端的通信方式，以准备将其迁移到适当的SQL Server上，而不仅仅是迁移到共享驱动器上的后端文件上，并且想知道是否有更好的编码方法这个。

这是原始代码：

        Dim rst As DAO.Recordset
        Set rst = CurrentDb.OpenRecordset("tblMsnPers")
        rst.AddNew
        rst![MsnID] = Me.ID
        rst![EDIPI] = Me.PerSelect
        rst![NameStr] = DLookup("[NameStr]","tblPersonnel","[EDIPI] = '" & Me.PerSelect & "'")
        rst![PriAlt] = Me.cmbPriAlt
        rst![Errors] = DLookup("[ScrubErrors]","[EDIPI] = '" & Me.PerSelect & "'")
        rst![PT] = DLookup("[ScrubFitDate]","[EDIPI] = '" & Me.PerSelect & "'")
        rst![vRED] = DLookup("[ScrubvRED]","[EDIPI] = '" & Me.PerSelect & "'")
        rst![ISOPREP] = DLookup("[ISOPREP]","[EDIPI] = '" & Me.PerSelect & "'")
        rst![2760] = DLookup("[Scrub2760]","[EDIPI] = '" & Me.PerSelect & "'")
        rst![Checklist] = DLookup("[ScrubStatus]","[EDIPI] = '" & Me.PerSelect & "'")
        rst![IMR] = DLookup("[ScrubShots]","[EDIPI] = '" & Me.PerSelect & "'")
        rst![Review] = DLookup("[ReviewDate]","[EDIPI] = '" & Me.PerSelect & "'")
        rst.Update
        rst.Close
        Set rst = Nothing

这是我更新的代码：

        DoCmd.SetWarnings False
        SqlStr = "INSERT INTO tblMsnPers " _
            & "(MsnID,EDIPI,PriAlt) VALUES " _
            & "('" & Me.ID & "','" & Me.PerSelect & "','" & Me.cmbPriAlt & "');"
        DoCmd.RunSQL SqlStr
        SqlStr2 = "UPDATE tblMsnPers INNER JOIN tblPersonnel ON tblMsnPers.EDIPI = tblPersonnel.EDIPI " _
            & "SET tblMsnPers.NameStr = [tblPersonnel].[NameStr]," _
            & "tblMsnPers.Errors = [tblPersonnel].[ScrubErrors]," _
            & "tblMsnPers.PT = [tblPersonnel].[ScrubFitDate]," _
            & "tblMsnPers.vRED = [tblPersonnel].[ScrubvRED]," _
            & "tblMsnPers.ISOPREP = [tblPersonnel].[ISOPREP]," _
            & "tblMsnPers.[2760] = [tblPersonnel].[Scrub2760]," _
            & "tblMsnPers.Checklist = [tblPersonnel].[ScrubStatus]," _
            & "tblMsnPers.IMR = [tblPersonnel].[ScrubShots]," _
            & "tblMsnPers.Review = [tblPersonnel].[ReviewDate]," _
            & "tblMsnPers.ATL1 = [tblPersonnel].[ATL1]," _
            & "tblMsnPers.SERE = [tblPersonnel].[SERE]," _
            & "tblMsnPers.CED = [tblPersonnel].[CED]," _
            & "tblMsnPers.GTCexp = [tblPersonnel].[ScrubGTC] " _
            & "WHERE ((tblMsnPers.MsnID = " & Me.ID & ") AND (tblMsnPers.EDIPI = '" & Me.PerSelect & "'));"
        DoCmd.RunSQL SqlStr2
        DoCmd.SetWarnings True

我不禁觉得这里有一种更好的方法来写SQL字符串，因为完全公开，作为反向工程和Google-Fu的学生，我对我在这里所做的工作几乎一无所知。有没有更好的方法在此处编写SQL字符串？

解决方法

我会用这个

Dim rstPerson     As Recordset
Dim rst           As Recordset
Dim strSQL        As String

strSQL = "SELECT * from tblersonal where EDIPI = '" & Me.PerSelect & "'"
Set rstPer = CurrentDb.OpenRecordset(strSQL)
Set rst = CurrentDb.OpenRecordset("tblMsnPers")

With rst
  .AddNew
  !MnID = Me.ID
  !EDIPI = Me.PerSelect
  !NameStr = rstPer!NameStr
  !PriAlt = Me.cmbPriAlt
  !Errors = rstPer!ScrubErrors
  !PT = rstPer!ScrubFitDate
  !vRED = rstPer!ScrubvRED
  !ISOPREP = rstPer!ISOPREP
  ![2760] = rstPer!Scrub2760
  !Checklist = rstPer!ScrubStatus
  !IMR = rstPer!ScrubShots
  !Review = rstPer!ReviewDate
    
 .Update
 .Close
End With

由于以下原因，效果很好：

• 所有数据类型检查均已为您完成。 （“，字符串，＃个日期， 没有数字）
• 您没有混乱的连接。
• 您获得参数安全代码（无sql注入-至少对于更新部分而言）。
• 更少的代码。更具可读性。

如果将数据库转换为sql server，以上代码将继续起作用。