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038_step_string.py
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038_step_string.py
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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
steps_table = sa.Table('steps', metadata, autoload=True)
# no attempt is made here to move data from one table to the other, since
# there was no released version of Buildbot with a 'steps' table yet.
col = sa.Column('state_string', sa.Text, nullable=False, server_default='')
col.create(steps_table)
steps_table.c.state_strings_json.drop()