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Q279138: FIX: SQL Passthrough Does Not Map SQL_WLONGVARCHAR to Memo

Article: Q279138
Product(s): Microsoft FoxPro
Version(s): 6.0
Operating System(s): 
Keyword(s): kbDatabase kbvfp600 KbDBFDBC kbGrpDSFox kbDSupport kbCodeSnippet kbVS600sp5 kbVS600sp5f
Last Modified: 25-JUL-2001

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The information in this article applies to:

- Microsoft Visual FoxPro for Windows, version 6.0 
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SYMPTOMS
========

SQL Passthrough does not map SQL_WLONGVARCHAR fields that are longer than 255
characters from Microsoft SQL Server to memo field types in Visual FoxPro.

STATUS
======

Microsoft has confirmed this to be a bug in the Microsoft products listed at the
beginning of this article. This bug was corrected in the latest service pack for
Visual Studio 6.0.

For additional information about Visual Studio service packs, click the article
numbers below to view the articles in the Microsoft Knowledge Base:

  Q194022 INFO: Visual Studio 6.0 Service Packs, What, Where, Why

  Q194295 HOWTO: Tell That a Visual Studio Service Pack Is Installed

You can download the latest Visual Studio service pack from the following
Microsoft Web site:

  Visual Studio Product Updates
  (http://msdn.microsoft.com/vstudio/downloads/updates.asp)

MORE INFORMATION
================

Steps to Reproduce Problem
--------------------------

Run the following from the Command window.

NOTE: You need to provide the actual servername, user identification, and
password for your installation of SQL Server.

  nConnection = SQLSTRINGCONNECT("driver=SQL 
  Server;Server=servername;UID=sa;pwd=;database=Northwind")
  ? SQLEXEC(nConnection, "select * from customers where customerid='CACTU'
  for xml auto,elements", "cust_xml")
  BROWSE NOWAIT
  SQLDISCONNECT(nConnection)

After you run the code, the results appear in a cursor with one 255-character
column. Because the size of this particular field is approximately 351
characters, Visual FoxPro should return the results to a memo field.

Additional query words:

======================================================================
Keywords          : kbDatabase kbvfp600 KbDBFDBC kbGrpDSFox kbDSupport kbCodeSnippet kbVS600sp5 kbVS600sp5fix 
Technology        : kbVFPsearch kbAudDeveloper kbVFP600
Version           : :6.0
Issue type        : kbbug
Solution Type     : kbfix

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