1"""remove duplicate constraint
3@contact: Debian FTP Master <ftpmaster@debian.org>
4@copyright: 2018, Bastian Blank <waldi@debian.org>
5@license: GNU General Public License version 2 or later
6"""
8# This program is free software; you can redistribute it and/or modify
9# it under the terms of the GNU General Public License as published by
10# the Free Software Foundation; either version 2 of the License, or
11# (at your option) any later version.
13# This program is distributed in the hope that it will be useful,
14# but WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16# GNU General Public License for more details.
18# You should have received a copy of the GNU General Public License
19# along with this program; if not, write to the Free Software
20# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22################################################################################
24import psycopg2
25from daklib.dak_exceptions import DBUpdateError
26from daklib.config import Config
28################################################################################
31def do_update(self):
32 print(__doc__)
33 try:
34 cnf = Config()
36 c = self.db.cursor()
38 c.execute("ALTER TABLE ONLY suite_src_formats DROP CONSTRAINT suite_src_formats_suite_key")
40 c.execute("UPDATE config SET value = '120' WHERE name = 'db_revision'")
41 self.db.commit()
43 except psycopg2.ProgrammingError as msg:
44 self.db.rollback()
45 raise DBUpdateError('Unable to apply sick update 120, rollback issued. Error message: {0}'.format(msg))