VB.net和SQL Server 2008中'tblAPInvSub'附近的语法不正确

Question

我有这个查询：

Public Sub LoadList(ByVal InvNo As String)
        Dim params As ListDictionary = New ListDictionary
        Dim query As String


        params.Add(_tblAPInvSub.ColumnNames.InvNo, InvNo)

        query = "SELECT tblAPInvSub.InvNo, tblAPInvSub.GLCode,
tblGLAccounts.GLName, tblAPInvSub.SLCode,tblSLAccounts.SLName,
ISNULL(tblAPInvSub.DRAmt,0) AS DRAmt, ISNULL(tblAPInvSub.CRAmt,0) AS
CRAmt, tblAPInvSub.LineID " & _
                "FROM tblAPInvSub INNER JOIN  tblGLAccounts ON
tblAPInvSub.GLCode = tblGLAccounts.GLCode " & _
                "INNER JOIN tblSLAccounts ON tblAPInvSub.SLCode =
tblSLAccounts.SLCode" & _
                "WHERE tblAPInvSub.InvNo = @InvNo "


        LoadFromSql(query, params, CommandType.Text)
    End Sub

我省略了where子句，它将起作用，否则它将返回错误：

'tblAPInvSub'附近的语法不正确

任何想法，为什么发生这种情况？

Answer 1

在tblSLAccounts.SLCode之后或WHERE之前放置一个空格

Answer 2

这样尝试

   select * from 
    (
    <your long query what you posted>
    )x
    WHERE tblAPInvSub.InvNo = @InvNo