对于 Oracle 这个庞然大物，Asp使用起来，确实是捉襟见肘的 。 尤其是要返回结果集(Recordset)的情况，更是让很多人犯难。经过摸索和实践，我把自己的解决方法，写在下面：
说明：
我的Oracle客户端的版本是 oracle 9i， 安装client端的时候，不能用默认安装，一定要自定义， 然后选择所有 OLEDB 相关的内容，都装上，否则到下面的 Provider 的时候，会找不到。
复制代码代码如下:
<%@Language=VBSCRIPT CodePage=936 LCID=2052%>
<%Option Explicit%>
<!-- #include file=../adovbs.inc -->
<%
Dim cnOra
Function Connect2OracleServer
Dim conStr
conStr = Provider=MSDAORA.Oracle;Data Source=xx;User Id=?;Password=?
Set cnOra = Server.CreateObject(ADODB.Connection)
cnOra.CursorLocation = adUseClient '=3
On Error Resume Next
cnOra.Open conStr
Connect2OracleServer = (Err.Number = 0)
End Function
Sub DisconnectFromOracleServer
If Not cnOra is Nothing Then
If cnOra.State = 1 Then
cnOra.Close
End If
Set cnOra = Nothing
End If
End Sub
Sub Echo(str)
Response.Write(str)
End Sub
Sub OutputResult
Dim cmdOra
Dim rs
Set cmdOra = Server.CreateObject(ADODB.Command)
With cmdOra
.CommandType = adCmdText '=1
.CommandText = {call PKG_TEST.GetItem(?,?)}
.Parameters.Append cmdOra.CreateParameter(p1, adNumeric, adParamInput, 10, 1)
.Parameters.Append cmdOra.CreateParameter(p2, adVarChar, adParamInput, 10, xx)
.ActiveConnection = cnOra
Set rs = cmdOra.Execute
If Not rs.Eof Then
While Not rs.Eof
Echo rs(0)
Echo --
Echo rs(1)
Echo <br>
rs.MoveNext
Wend
rs.Close
End If
Set rs = Nothing
Set cmdOra = Nothing
End With
DisconnectFromOracleServer
End Sub
If Connect2OracleServer Then
OutputResult
Else
Response.Write(Err.Description)
End If
%>
下面是 Oracle 的 sql 脚本
--------------------------------------SQL Script----------------------------------
--建包-----------------------------------
复制代码代码如下:
Create Or Replace Package PKG_TEST
IS
TYPE rfcTest IS REF CURSOR ;
PROCEDURE GETITEM
( p1 IN NUMBER,
p2 IN VARCHAR2,
p3 OUT rfcTest
);
END; -- Package Specification PKG_TEST
---------------------------------------------------
--建包体-----------------------------------
Create Or Replace Package Body PKG_TEST
IS
PROCEDURE GETITEM
( p1 IN NUMBER,
p2 IN VARCHAR2,
p3 OUT rfcTest
)
IS
BEGIN
OPEN p3 FOR
SELECT * FROM tablename WHERE id = p1 AND name=p2 AND rownum < 10 ;
EXCEPTION
WHEN OTHERS THEN
NULL ;
END;
END; -- Package Body PKG_TEST