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# This file is part of Buildbot. Buildbot 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, version 2.
#
# 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., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members
import sqlalchemy as sa
def upgrade(migrate_engine):
metadata = sa.MetaData()
metadata.bind = migrate_engine
# the column drops in 011_add_buildrequest_claims.py unfortunately
# also drop a great deal of other stuff on sqlite. In particular, all
# indexes and foreign keys.
#
# The foreign keys do not matter anyway - SQLite tracks them but ignores
# them. The indices, however, are important, so they are re-added here,
# but only for the sqlite dialect.
if migrate_engine.dialect.name != 'sqlite':
return
buildrequests = sa.Table('buildrequests', metadata, autoload=True)
sa.Index('buildrequests_buildsetid', buildrequests.c.buildsetid).create()
sa.Index('buildrequests_buildername', buildrequests.c.buildername).create()
sa.Index('buildrequests_complete', buildrequests.c.complete).create()
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