(i.live_revision is not null and i.live_revision = r.revision_id) (i.live_revision is null or i.live_revision <> r.revision_id) creation_date > current_timestamp - interval '1' day creation_date > current_timestamp - interval '7' day creation_date > current_timestamp - interval '30' day select g.comment_id, r.title, i.live_revision is not null as live_version_p, i.live_revision is not null and i.live_revision = r.revision_id as approved_p, o.creation_date from general_comments g, cr_items i, cr_revisions r, acs_objects o where g.comment_id = i.item_id and r.revision_id = o.object_id and r.revision_id = i.latest_revision and o.creation_user = :user_id [ad_dimensional_sql $dimensional] [template::list::orderby_clause -orderby -name comments_list]