在ASP中通過oo4o串連Oracle資料庫的例子

來源:互聯網
上載者:User
oracle|資料|資料庫 下面這段代碼能夠顯示,目前使用者所能夠看到的所有的使用者和表,有興趣的, 可以把每個表的內容加上

<%
Dim objOraSession,objOraDb
Dim strDbUser,strDbPwd,strDbConn
Call ConnectDB()
Sub ConnectDB()
'串連資料庫
On Error Resume Next
strDbUser = "tmpUser" '串連使用者名稱
strDbPwd = "rt45ps1w" '使用者密碼
strDbConn = "sun450" '連接字串
Set objOraSession = Server.CreateObject("OracleInProcServer.XOraSession")
Set objOraDB = objOraSession.OpenDatabase(strDbConn,strDbUser & "/" & strDbPwd,0)
If Err.Number>0 then
Response.Write "<font color=red>錯誤 :" & err.description & "</font>"
response.end
End if
End Sub
Sub EndDB()
Set objOraDB = Nothing
Set objOraSession = Nothing
End Sub
Function getTableList(str)
Dim strSql,strTmp
Dim objRs
strSql = "Select at.table_name as tname,au.username as uname from all_tables at,all_users au Where au.username=at.owner order by au.username"
Set objRs = objOraDb.DbCreateDynaset(strSql,0)
While Not objRs.Eof
strA = objRs("uname") & "." & objRs("tname")
If str=strA then
strTmp = strTmp & "<option selected>" & strA & "</option>"
Else
strTmp = strTmp & "<option>" & strA & "</option>"
End if
objRs.MoveNext
Wend
Set objRs = Nothing
getTableList = strTmp
End Function
%>
<form name=form1 action="index.asp" method=POST target="main">
<table width="100%" border=0 align="center">
<tr><td>
All Tables : <select name="tb">
<%=getTableList(tblName)%>
</select>
<input type=hidden name="submitc" value="view">
<input type=submit name="submit" value="View Data"> <font color=red>(<%=strDbUser & "/" & strDbPwd & "@" & strDbConn%>)</font>
</td></tr>
</table>
</form>




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