--
-- wp_slide__delete_postamble/1
--
create or replace function wp_slide__delete_postamble(
  integer
) returns int4 as $$

declare
    delete_postamble__postamble_item_id          alias for $1;
begin
    delete from cr_wp_slides_postamble
    where exists (select 1 from cr_revisions 
                    where revision_id = cr_wp_slides_postamble.id
                    and item_id = delete_postamble__postamble_item_id);
    
    delete from cr_item_publish_audit 
    where item_id = delete_postamble__postamble_item_id;
  
    perform content_item__delete(delete_postamble__postamble_item_id);

    return 0;
end;$$ language plpgsql;