postgresql7.1 select CASE WHEN :start_date::timestamptz <= :end_date::timestamptz THEN 1 ELSE -1 END select i.cal_item_id, 0 as n_attachments, to_char(start_date, 'YYYY-MM-DD HH24:MI:SS') as start_date_ansi, to_char(end_date, 'YYYY-MM-DD HH24:MI:SS') as end_date_ansi, coalesce(e.name, a.name) as name, coalesce(e.description, a.description) as description, recurrence_id, i.item_type_id, it.type as item_type, on_which_calendar as calendar_id, c.calendar_name, o.creation_user from acs_events e join timespans s on (e.timespan_id = s.timespan_id) join time_intervals t on (s.interval_id = t.interval_id) join acs_activities a on (e.activity_id = a.activity_id) join cal_items i on (e.event_id = i.cal_item_id) left join cal_item_types it on (it.item_type_id = i.item_type_id) left join calendars c on (c.calendar_id = i.on_which_calendar) left join acs_objects o on (o.object_id = i.cal_item_id) where e.event_id = :cal_item_id select i.cal_item_id, (select count(*) from attachments where object_id = cal_item_id) as n_attachments, to_char(start_date, 'YYYY-MM-DD HH24:MI:SS') as start_date_ansi, to_char(end_date, 'YYYY-MM-DD HH24:MI:SS') as end_date_ansi, coalesce(a.name, e.name) as name, coalesce(e.description, a.description) as description, recurrence_id, i.item_type_id, it.type as item_type, on_which_calendar as calendar_id, c.calendar_name, o.creation_user from acs_events e join timespans s on (e.timespan_id = s.timespan_id) join time_intervals t on (s.interval_id = t.interval_id) join acs_activities a on (e.activity_id = a.activity_id) join cal_items i on (e.event_id = i.cal_item_id) left join cal_item_types it on (it.item_type_id = i.item_type_id) left join calendars c on (c.calendar_id = i.on_which_calendar) left join acs_objects o on (o.object_id = i.cal_item_id) where e.event_id = :cal_item_id select recurrence__new(:interval_type, :every_n, :days_of_week, :recur_until, NULL) select acs_event__insert_instances(:cal_item_id, NULL);