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Returning multiple results from Oracle
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Srinivasa Sivakumar
-- Moved from [aspngdata] to [ngfx-oracle] by adam gibson <Click here to reveal e-mail address> --

Hello All,

I'm trying to return multiple results from Oracle database. The code works fine with SQL server. But when I try it with Oracle it doesn't work. I tryed using OleDb version as well as .NET Oracle native driver from MS. Here is the code.

Any help would be appriciated.

Thanks,
Srinivasa Sivakumar

SQL Code:
========

Protected Sub Page_Load(Sender As Object, E As EventArgs)
Dim strSQL strSQL4 as String

strSQL = "Select * from authors; Select * from discounts; Select * from employee"
cnConnection.Open()

DS = New DataSet()
Dim cnCommand As SqlCommand = New SqlCommand(strSQL, cnConnection)

cnAdapter.SelectCommand = cnCommand
cnAdapter.Fill(DS)

ID4.DataSource = DS.Tables("Table")
ID4.DataValueField = "au_id"
ID4.DataTextField = "au_lname"
ID4.DataBind()

ID5.DataSource = DS.Tables("Table1")
ID5.DataValueField = "stor_id"
ID5.DataTextField = "discounttype"
ID5.DataBind()

ID6.DataSource = DS.Tables("Table2")
ID6.DataValueField = "emp_id"
ID6.DataTextField = "fname"
ID6.DataBind()
CnConnection.Close()
End sub
Reply to this message...
 
    
Sreedhar Koganti
Srini,

Even I too got same kind of problem.
Actually It's not problem of .Net Classes. When you make a call these simply
make a call to corresponding server.
Oracle dosn't support "select * From A;Select * from b;" syntax. You can try
this in SQL Plus. There also you will get error. Since Oracle Under lying
technology dosn't support, I would think you are getting this error.
It's not the probelm of Oledb provides class also. Since SQLServer supports
this syntax you are able to get results from there.

I hope it's might clarified your question.

Sreedhar
http://www.w3coder.com

[Original message clipped]

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Srinivasa Sivakumar
Sridhar,

Actutall I can get the same SQL Server effect from oracle using the Ref
cursors using stored procedures.

Thanks,
Srinivasa Sivakumar
Author, Developer and Reviewer
http://www3.brinkster.com/webguru/
----- Original Message -----
From: "Sreedhar Koganti" <Click here to reveal e-mail address>
To: "ngfx-oracle" <Click here to reveal e-mail address>
Sent: Thursday, August 08, 2002 8:25 PM
Subject: [ngfx-oracle] Re: Returning multiple results from Oracle

[Original message clipped]
Reply to this message...
 
    
Sreedhar Koganti
Yes Srini,

I know By using Refcursor We can solve this problem.
We got to do additional work to get this effect.

I kind of solved this problem by using Refcursor only.
But if I don't know how many selects I will keep in that [Dynamic Multiple
selects building,] then I am facing difficult in Oracle. [for that I got of
keeping max 10 selects accepting in Oracle.
If you have better Idea, please pass to me.

Sreedhar
http://www.w3coder.com

[Original message clipped]

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Reply to this message...
 
    
Manoj Kumar
Hi,
Is there a way i can pass a array from .Net into an oracle Procedure ?. I
mean is there a way to add an array as a input parameter from .NET ?

I would really appreciate if can get some help on this.

Thanks

-----Original Message-----
From: Sreedhar Koganti [mailto:Click here to reveal e-mail address]
Sent: Friday, August 09, 2002 10:41 AM
To: ngfx-oracle
Subject: [ngfx-oracle] Re: Returning multiple results from Oracle

Yes Srini,

I know By using Refcursor We can solve this problem.
We got to do additional work to get this effect.

I kind of solved this problem by using Refcursor only.
But if I don't know how many selects I will keep in that [Dynamic Multiple
selects building,] then I am facing difficult in Oracle. [for that I got of
keeping max 10 selects accepting in Oracle.
If you have better Idea, please pass to me.

Sreedhar
http://www.w3coder.com

[Original message clipped]

_________________________________________________________________
MSN Photos is the easiest way to share and print your photos:
http://photos.msn.com/support/worldwide.aspx

| [ngfx-oracle] member Click here to reveal e-mail address = YOUR ID
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System.Data.DataSet
System.Data.SqlClient.SqlCommand
System.EventArgs




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