DOCUMENT:Q183575  21-JUL-2001  [sna]
TITLE   :IDBSchemaRowset::GetSchemas Returns Inaccurate Information
PRODUCT :Microsoft SNA Server
PROD/VER:WINDOWS:1.0,4.0
OPER/SYS:
KEYWORDS:

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The information in this article applies to:

 - Microsoft OLE DB Provider for AS/400 and VSAM, version 1.0, used with:
    - Microsoft SNA Server, version 4.0 
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SYMPTOMS
========

If you run the Rowset Viewer sample of the OLE DB 1.5 Solution Developer Kit,
select IDBSchemaRowset::GetSchemas, and then select the drop-down list box for
the different schemas, you can see that the unsupported restrictions are dimmed.
Some of the unavailable restrictions are, in fact, supported. Only one,
TABLE_CATALOG, is unsupported and should be dimmed.

STATUS
======

Microsoft has confirmed this to be a problem in Microsoft OLE DB Provider for
AS/400 and VSAM version 1.0, included with Microsoft SNA Server version 4.0.

This problem was corrected in the latest SNA Server version 4.0 U.S. Service
Pack. For information on obtaining this Service Pack, query on the following
word in the Microsoft Knowledge Base (without the spaces):

   S E R V P A C K


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

The schemas should return the following restrictions:

Schema Columns

   Supports:
      TABLE_SCHEMA
      TABLE_NAME
      COLUMN_NAME
   Not supported:
      TABLE_CATALOG

Schema Indexes

   Supports:
      TABLE_SCHEMA
      INDEX_NAME
      TYPE
      TABLE_NAME
   Not supported:
      TABLE_CATALOG

Schema Provider Types

   Supports:
      DATA_TYPE
      BEST_MATCH

Schema Tables

   Supports:
      TABLE_SCHEMA
      TABLE_NAME
      TABLE_TYPE
   Not supported:
      TABLE_CATALOG

Additional query words:

======================================================================
Keywords          :  
Technology        : kbAudDeveloper kbOLEDBSearch kbOLEDBProvSearch
Version           : WINDOWS:1.0,4.0
Issue type        : kbbug
Solution Type     : kbfix

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