当我尝试并运行时
alter table salesorderlinetasks drop constraint
'FK_dbo.SalesOrderLineTasks_dbo.Events_Event_ID'
在Sql Server Management Studio中的这个命令，我收到一个错误。
'FK_dbo.SalesOrderLineTasks_dbo.Events_Event_ID'附近的语法不正确。
我该怎么办？
答案 0 :(得分：1)
它应该包含双引号而不是单引号。
答案 1 :(得分：1)
使用否引号：
alter引号分隔文字文本，但Sub SaveShtsAsBook()
Dim Sheet As Worksheet, SheetName$, MyFilePath$, N&
MyFilePath$ = ActiveWorkbook.Path & "\" & _
Left(ThisWorkbook.Name, Len(ThisWorkbook.Name) - 4)
With Application
.ScreenUpdating = False
.DisplayAlerts = False
' End With
On Error Resume Next '<< a folder exists
MkDir MyFilePath '<< create a folder
For N = 1 To Sheets.Count
Sheets(N).Activate
SheetName = ActiveSheet.Name
Cells.Copy
Workbooks.Add (xlWBATWorksheet)
With ActiveWorkbook
With .ActiveSheet
.Paste
.Name = SheetName
[A1].Select
End With
'save book in this folder
.SaveAs Filename:=MyFilePath _
& "\" & SheetName & ".xls"
.Close SaveChanges:=True
End With
.CutCopyMode = False
Next
End With
Sheet1.Activate
End Sub
需要一个实体（不是文本字符串，而是普通的实体名称）。