如何使用VB运行查询,该查询将返回基于列appClickCount的TOP 10结果并将列appFAIList更新为1,并且TOP 10以下的任何列将赋予列appFAIList值0?前十和更新
Using sqlCon = New SqlConnection("Data Source=(LocalDB)\v11.0;AttachDbFilename=|DataDirectory|\ITCSDatabase.mdf;Integrated Security=True")
sqlCon.Open()
Dim sqlText = "SELECT top 10 appClickCount " & _
"FROM appTable" & _
"UPDATE appTable SET appFAIList = 1"
Dim cmd = New SqlCommand(sqlText, sqlCon)
cmd.ExecuteScalar()
End Using
order by 1/0 DivisionByZero异常? – realnumber3012 2013-04-25 05:07:15
@ realnumber3012为什么不在评论前尝试一下。看看我的个人资料。 [SQL小提琴演示](http://sqlfiddle.com/#!6/c1c3b/2/2) – RichardTheKiwi 2013-04-25 05:08:26
尝试在oracle中。不工作)SQL SERVER不会安装在我的工作站中 – realnumber3012 2013-04-25 05:12:53