From: Mike O'Connor Date: Sat, 9 Jan 2010 19:14:34 +0000 (-0500) Subject: update29 to get rid of old contents tables X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48a09717fc5fbf01c58b7e0379648e6b666c861a;p=dak update29 to get rid of old contents tables Signed-off-by: Mike O'Connor --- diff --git a/dak/dakdb/update29.py b/dak/dakdb/update29.py new file mode 100644 index 00000000..5df1ad81 --- /dev/null +++ b/dak/dakdb/update29.py @@ -0,0 +1,57 @@ +#!/usr/bin/env python +# coding=utf8 + +""" +Adding content fields + +@contact: Debian FTP Master +@copyright: 2010 Mike O'Connor +@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 +import time +from daklib.dak_exceptions import DBUpdateError + +################################################################################ + +def do_update(self): + print "revert update6 since we have a new scheme for contents" + + try: + c = self.db.cursor() + c.execute("""DROP AGGREGATE comma_separated_list( BASETYPE = text, + SFUNC = comma_concat, + STYPE = text, + INITCOND = '' +);""" ) + c.execute("""DROP FUNCTION comma_concat(text, text);""" ); + c.execute("""DROP TABLE pending_content_associations;""") + c.execute("""DROP TABLE content_associations;""") + c.execute("""DROP TABLE content_file_names;""") + c.execute("""DROP TABLE content_file_paths;""") + + c.execute("UPDATE config SET value = '29' WHERE name = 'db_revision'") + self.db.commit() + + except psycopg2.ProgrammingError, msg: + self.db.rollback() + raise DBUpdateError, "Unable to appy debversion updates, rollback issued. Error message : %s" % (str(msg))