-- Copyright (C) 2012, 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/>.
--
-- SQL to test that an individual cannot be in a follow after
-- departure from the study population.  (Test on follows update.)
--
-- 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>
--
-- Bugs: This needs to filter out the biography_data.entrydate value
-- because the error message does not always pick the same indiviudual
-- to include as an example.

--
-- Main tables.
--

select 'Cannot be in a follow after departure from the study population: follows update' as message;

update follows
  set date = '2074-12-31'
  where followid = 2;