invenio_2014_08_12_format_code_varchar20.py
0432d58528a1master

invenio_2014_08_12_format_code_varchar20.py
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			# -- coding: utf-8 --
			#
			# This file is part of Invenio
			# Copyright (C) 2014, 2015 CERN.
			#
			# Invenio 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.
			#
			# Invenio 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 Invenio; if not, write to the Free Software Foundation,
			# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.

			"""Upgrade for 'format'."""

			from invenio.dbquery import run_sql

			depends_on = ['invenio_release_1_1_0']


			def info():
			"""Upgrader info."""
			return "Larger values allowed for format.code."


			def do_upgrade():
			"""Perform upgrade."""
			run_sql("ALTER TABLE format MODIFY COLUMN code varchar(20) NOT NULL;")


			def estimate():
			""" Estimate running time of upgrade in seconds (optional). """
			return 1