-- Copyright (C) 2013 The Meme Factory, Inc., http://www.meme.com/
--
--    This file is part of Gombe-MI.
--
--    Gombe-MI is free software; you can redistribute it and/or modify
--    it under the terms of the GNU General Public License as published by
--    the Free Software Foundation; either version 3 of the License, or
--    (at your option) any later version.
--
--    This program is distributed in the hope that it will be useful,
--    but WITHOUT ANY WARRANTY; without even the implied warranty of
--    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--    GNU General Public License for more details.
--
--    You should have received a copy of the GNU General Public License
--    along with Gombe-MI.  If not, see <http://www.gnu.org/licenses/>.
--
-- Change the KID to an actor in the MOM grooms KID event at 9:00 in follow 1.
--
-- All data appearing in this work are fictitious. Any resemblance to
-- actual data, living or archived, is purely coincidental.
--
-- Karl O. Pinc <kop@meme.com>
--

-- Comment the existing data so we get a new commit to test the
-- parts trigger.
commit;
begin;

update parts
  set part = 'R'
  where parts.pid =
           (select kid.pid
              from intervals
                      join events on (events.intid = intervals.intid)
                      join parts as mom on (mom.eid = events.eid)
                      join parts as kid on (kid.eid = events.eid)
              where intervals.followid = 1
                    and intervals.time = '9:00'
                    and events.behavior = 'G'
                    and mom.participant = 'MOM'
                    and mom.part = 'R'
                    and kid.participant = 'KID'
                    and kid.part = 'E');