From: Torsten Werner Date: Mon, 2 Nov 2009 20:00:53 +0000 (+0100) Subject: add database update script for generate_filelist X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad18665944e93dfb719674eca7dfc9fa46833d47;p=dak add database update script for generate_filelist Signed-off-by: Torsten Werner --- diff --git a/dak/dakdb/update23.py b/dak/dakdb/update23.py new file mode 100644 index 00000000..70f2fc4c --- /dev/null +++ b/dak/dakdb/update23.py @@ -0,0 +1,60 @@ +#!/usr/bin/env python + +""" +Add view for new generate_filelist command. + +@contact: Debian FTP Master +@copyright: 2009 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 + +def do_update(self): + print "Add views for generate_filelist to database." + + try: + c = self.db.cursor() + + print "Drop old views." + c.execute("DROP VIEW IF EXISTS binfiles_suite_component_arch CASCADE") + c.execute("DROP VIEW IF EXISTS srcfiles_suite_component CASCADE") + + print "Create new views." + c.execute(""" +CREATE VIEW binfiles_suite_component_arch AS + SELECT files.filename, binaries.type, location.path, location.component, + bin_associations.suite, binaries.architecture + FROM binaries + JOIN bin_associations ON binaries.id = bin_associations.bin + JOIN files ON binaries.file = files.id + JOIN location ON files.location = location.id; + """) + c.execute(""" +CREATE VIEW srcfiles_suite_component AS + SELECT files.filename, location.path, location.component, + src_associations.suite + FROM source + JOIN src_associations ON source.id = src_associations.source + JOIN files ON source.file = files.id + JOIN location ON files.location = location.id; + """) + + except psycopg2.InternalError, msg: + self.db.rollback() + raise DBUpdateError, "Database error, rollback issued. Error message : %s" % (str(msg)) +