List databases using ODBC through OLE DB

[Richard Wesley <hawkfish(dot)tableau(at)gmail(dot)com>]

Hi -

I am attempting to build a connection dialog for Postgres using the  
ODBC driver through the Windows OLE DB interface.  We have done this  
for a number of other engines (including MySQL) and I am trying to  
get it up and running for Postgres.

The problem I am having is that we are unable to get a list of  
databases from the server once we are connected.  The request fails  
to complete when requesting either DBSCHEMA_CATALOGS or  
DBSCHEMA_SCHEMATA from the IID_IDBSchemaRowset::GetRowset API.

Does anyone know the correct incantation to use here?

TIA,
________________________________________________________
Richard Wesley          Senior Software Developer            Tableau  
Software
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