您现在的位置: 军旅同心-旅游自驾-军旅文学 >> 读书赏析 >> 学习园地 >> 电脑网络 >> 技术文章 >> 正文
组合查询之核心:拼接字符串
作者:采集员 文章来源:来源于网络 点击数: 更新时间:2005-9-10 14:20:14
'组合查询之核心:拼接字符串
'功能:定义查询条件,定义返回集,定义排序方式
'平台:Windows 2000 Server + IIS5.0 + SQL Server 2000
'语言:VBScript
'作者:Cheery_Ke
'***********Start************
'**************读取变量*************
.
.
.
seaLastUpdTime = Request("seaLastUpdTime1")&"-"&Request("seaLastUpdTime2")&"-"&Request("seaLastUpdTime3")

returnItem = Request("ReturnItem")'******个人设定要返回的字段

'Response.Write returnItem

'***********拼接字符串***************************

If returnItem <> "" Then

SQL = "Select ComID,ComName, " & returnItem & " From ClientInfo Where ISInva = 0"

Else

SQL = "Select ComID,ComName From ClientInfo where IsInva = 0"

End If

If seaComName <> "" Then

    SQL = SQL & " And ComName Like '%"&seaComName&"%'"

End If

If seanexus1 <> "" Then

    SQL = SQL & " And nexus like '%"&seanexus1&"%'"
    
End If

If seanexus2 <> "" Then

    SQL = SQL & " And nexus like '%"&seanexus2&"%'"
    
End If

If seaComType <> "" Then

    SQL = SQL & " And ComType = '"&seaComType&"'"

End If

If seaComProv <> "" Then

    SQL = SQL & " And ComProv = '"&seaComProv&"'"

End If

If seaTimeFrist11 <> "" Then

    seaTimeFrist1 = seaTimeFrist11&"-"&seaTimeFrist12&"-"&seaTimeFrist13
    
    SQL = SQL & " And TimeFrist > '"&seaTimeFrist1&"'"

End If

If Request(seaTimeFrist1) <> "" Then

    seaTimeFrist1 = Request(seaTimeFrist1)
    
    SQL = SQL & " And TimeFrist > '"&seaTimeFrist1&"'"

End If

If seaTimeFrist21 <> "" Then

    seaTimeFrist2 = seaTimeFrist21&"-"&seaTimeFrist22&"-"&seaTimeFrist23

    SQL = SQL & " And TimeFrist < '"&seaTimeFrist2&"'"

End If

If Request(seaTimeFrist2) <> "" Then

    seaTimeFrist2 = Request(seaTimeFrist2)

    SQL = SQL & " And TimeFrist < '"&seaTimeFrist2&"'"

End If

If seaNearTime11 <> "" Then

    seaNearTime1 = seaNearTime11&"-"&seaNearTime12&"-"&seaNearTime13
    
    SQL = SQL & " And TimeNear > '"&seaNearTime1&"'"

End If

If Request(seaNearTime1) <> "" Then

    seaNearTime1 = Request(seaNearTime1)
    
    SQL = SQL & " And TimeNear > '"&seaNearTime1&"'"

End If

If seaNearTime21 <> "" Then    

    seaNearTime2 = seaNearTime21&"-"&seaNearTime22&"-"&seaNearTime23
    
    SQL = SQL & " And TimeNear < '"&seaNearTime2&"'"
    
End If

If Request(seaNearTime2) <> "" Then    

    seaNearTime2 = Request(seaNearTime2)
    
    SQL = SQL & " And TimeNear < '"&seaNearTime2&"'"
    
End If

If seaAppTime11 <> "" Then

    seaAppTime1 = seaAppTime11&"-"&seaAppTime12&"-"&seaAppTime13
    
    SQL = SQL & " And AppTime > '"&seaAppTime1&"'"

End If

If Request(seaAppTime1) <> "" Then

    seaAppTime1 = Request(seaAppTime1)
    
    SQL = SQL & " And AppTime > '"&seaAppTime1&"'"

End If

If seaAppTime21 <> "" Then

    seaAppTime2 = seaAppTime21&"-"&seaAppTime22&"-"&seaAppTime23
    
    SQL = SQL & " And AppTime < '"&seaAppTime2&"'"

End If

If Request(seaAppTime2) <> "" Then

    seaAppTime2 = Request(seaAppTime2)
    
    SQL = SQL & " And AppTime < '"&seaAppTime2&"'"

End If

If Request("seaLastUpdTime1") <> "" Then

//    seaLastUpdTime0 = seaLastUpdTime1&"-"&seaLastUpdTime2&"-"&seaLastUpdTime3
    
    SQL = SQL & " And LastUpdTime > '"&seaLastUpdTime&"'"

End If

If Request(seaLastUpdTime1) <> "" Then

    //seaLastUpdTime0 = Request(seaLastUpdTime0)

    SQL = SQL & " And LastUpdTime > '"&seaLastUpdTime&"'"

End If

If Session("Pop") = "1" Then

    AdminName = Session("UserName")

SQL = SQL & " And (OurSales Like '%"&AdminName&"%' Or nexus Like '%w%') Order By " & Order

Else

Response.Write SQL

SQL = SQL & " Order By "& Order 'Order设定排序方式

End If

'Response.Write SQL


更多
免责声明:作品版权归所属媒体与作者所有!!本站刊载此文不代表同意其说法或描述,仅为提供更多信息。如果您认为我们侵犯了您的版权,请告知!本站立即删除。有异议请联系我们。
文章录入:烟灰缸    责任编辑:烟灰缸 
网友评论:(只显示最新10条。评论内容只代表网友观点,与本站立场无关!)
| 设为首页 | 加入收藏 | 联系站长 | 友情链接 | 网站地图 | 版权申明 | 网站公告 | 管理登录 |