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Fetching data from TEXT-field through ASP

Posted on 1998-07-08
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Last Modified: 2010-03-19
In asp, how can I read a field with the datatype TEXT?
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Question by:ribbegrd
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3 Comments
 
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Expert Comment

by:sybe
ID: 1091682
Supposing you have a connection named Conn:

<%
Set RS = Server.CreateObject("ADODB.Recordset")
strSQL = "SELECT field_name FROM table WHERE.... ORDER BY...."
RS.Open strSQL, Conn, 1, 1

field_contents = RS("field_name")

%>

It is important that you create the recordset this way and not (as works in Access) with:

<%
strSQL = "SELECT..etc"
Set RS = Conn.Execute(strSQL)
%>
In SQL this gives problems with text fields


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Author Comment

by:ribbegrd
ID: 1091683
<%
set Conn=server.createobject("adodb.connection")
Set RS = Server.CreateObject("ADODB.Recordset")
strSQL = "SELECT * FROM people WHERE pwd = " & "'" & Request.ServerVariables("LOGON_USER")& "'"
RS.Open strSQL, Conn, 1, 1
field_contents = RS("fnamn")
response.write field_contents
RS.Close
%>

This results in the following error:
"ADODB.Recordset error '800a0e7d'

The application requested an operation on an object with a reference to a closed or invalid Connection object.

/showroom/admin/insert2.asp, line 23"

Line 23 is "RSE.Open strSQL, Conn, 1, 1"

Any ideas?
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LVL 28

Accepted Solution

by:
sybe earned 400 total points
ID: 1091684
You don't have a connection, you only create the Conn object, but you should call the ODBC connection to the database:

<%
Set Conn = Server.CreateObject("ADODB.Connection")
Conn.Open "DSN=ODBC_Name;SERVER:SQL-Server_Name;UID=sa;PWD=;APP=;DATABASE=Database_Name"

etc etc.

Of course you should make an ODBC connection to the database


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