From: Torsten Werner Date: Mon, 10 Jan 2011 19:49:48 +0000 (+0100) Subject: Remove useless type casts from primary keys. X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c1135b4cd319698abc23582a7784f342993f44c;p=dak Remove useless type casts from primary keys. Signed-off-by: Torsten Werner --- diff --git a/dak/dakdb/update41.py b/dak/dakdb/update41.py new file mode 100755 index 00000000..de24a523 --- /dev/null +++ b/dak/dakdb/update41.py @@ -0,0 +1,54 @@ +#!/usr/bin/env python +# coding=utf8 + +""" +Remove useless type casts from primary keys to support sqlalchemy's +reflection mechanism for all tables. + +@contact: Debian FTP Master +@copyright: 2011 Torsten Werner +@license: GNU General Public License version 2 or later +""" + +# This program 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 2 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 this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +################################################################################ + +import psycopg2 +from daklib.dak_exceptions import DBUpdateError +from socket import gethostname; + +################################################################################ +def do_update(self): + """ + Remove useless type casts from primary keys. + """ + print __doc__ + try: + c = self.db.cursor() + for table in ('architecture', 'archive', 'bin_associations', \ + 'binaries', 'component', 'dsc_files', 'files', \ + 'fingerprint', 'location', 'maintainer', 'override_type', \ + 'pending_bin_contents', 'priority', 'section', 'source', \ + 'src_associations', 'suite', 'uid'): + c.execute("ALTER TABLE %s ALTER id SET DEFAULT nextval('%s_id_seq'::regclass)" % \ + (table, table)) + + c.execute("UPDATE config SET value = '41' WHERE name = 'db_revision'") + self.db.commit() + + except psycopg2.ProgrammingError, msg: + self.db.rollback() + raise DBUpdateError, 'Unable to apply sick update 41, rollback issued. Error message : %s' % (str(msg)) diff --git a/dak/update_db.py b/dak/update_db.py index 99ddad1b..7aa7c6d6 100755 --- a/dak/update_db.py +++ b/dak/update_db.py @@ -45,7 +45,7 @@ from daklib.dak_exceptions import DBUpdateError ################################################################################ Cnf = None -required_database_schema = 40 +required_database_schema = 41 ################################################################################