Add new field(column) to existing ado-table(acccess)

From: Hermann (hermannhass_at_web.de)
Date: 02/23/05 

Date: Wed, 23 Feb 2005 16:04:33 +0100

Can i add a new field to a existing table in a access-database? I use
Adodataset, connecting the access-db via Jet 4.0 and trie to add a new field
to a table.
Fielddef.add('xxx',ftstring,20) an update generates no error, but the field
is not added!
thanks
Hermann