1 -- Copyright 2009-2012, Equinox Software, Inc.
3 -- This program is free software; you can redistribute it and/or
4 -- modify it under the terms of the GNU General Public License
5 -- as published by the Free Software Foundation; either version 2
6 -- of the License, or (at your option) any later version.
8 -- This program is distributed in the hope that it will be useful,
9 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
10 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 -- GNU General Public License for more details.
13 -- You should have received a copy of the GNU General Public License
14 -- along with this program; if not, write to the Free Software
15 -- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 CREATE OR REPLACE FUNCTION migration_tools.attempt_hz_date (TEXT,TEXT) RETURNS DATE AS $$
19 attempt_value ALIAS FOR $1;
20 fail_value ALIAS FOR $2;
24 EXECUTE E'SELECT (\'1970-01-01\'::date + \'' || attempt_value || E' days\'::interval)::date AS a;'
31 EXECUTE 'SELECT ' || quote_literal(fail_value) || '::date AS a;'
36 $$ LANGUAGE PLPGSQL STRICT STABLE;