--- In firebird-support@yahoogroups.com, "robertgilland"
<robert_gilland@...> wrote:

>
> can't seem to retrieve current default value of column via system
> tables either.
>

SELECT RDB$DEFAULT_SOURCE
FROM RDB$RELATION_FIELDS
WHERE RDB$RELATION_NAME = 'FOO'
AND RDB$FIELD_NAME = 'BAR';