Source code for dak.dakdb.update98

"""
Remove obsolete functions

@contact: Debian FTP Master <ftpmaster@debian.org>
@copyright: 2013, Ansgar Burchardt <ansgar@debian.org>
@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

statements = [
    "DROP FUNCTION IF EXISTS bin_associations_id_max()",
    "DROP FUNCTION IF EXISTS binaries_id_max()",
    "DROP FUNCTION IF EXISTS dsc_files_id_max()",
    "DROP FUNCTION IF EXISTS files_id_max()",
    "DROP FUNCTION IF EXISTS override_type_id_max()",
    "DROP FUNCTION IF EXISTS priority_id_max()",
    "DROP FUNCTION IF EXISTS section_id_max()",
    "DROP FUNCTION IF EXISTS source_id_max()",
    "DROP AGGREGATE IF EXISTS space_separated_list(TEXT)",
    "DROP FUNCTION IF EXISTS space_concat(TEXT, TEXT)",
    "DROP FUNCTION IF EXISTS src_associations_id_max()",
]

################################################################################


[docs]def do_update(self): print(__doc__) try: c = self.db.cursor() for stmt in statements: c.execute(stmt) c.execute("UPDATE config SET value = '98' WHERE name = 'db_revision'") self.db.commit() except psycopg2.ProgrammingError as msg: self.db.rollback() raise DBUpdateError( "Unable to apply sick update 98, rollback issued. Error message: {0}".format( msg ) )