invenio_2012_11_07_xtrjob_last_recid.py
407b3dd4c0a9maint-2.1

invenio_2012_11_07_xtrjob_last_recid.py
View Options

			# -- coding: utf-8 --
			##
			## This file is part of Invenio.
			## Copyright (C) 2012 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.

			import warnings
			from invenio.dbquery import run_sql
			from invenio.textutils import wait_for_user

			depends_on = ['invenio_release_1_1_0']

			def info():
			return "New xtrJOB.last_recid column"

			def do_upgrade():
			create_statement = run_sql('SHOW CREATE TABLE xtrJOB')[0][1]
			if '`last_recid` mediumint(8)' not in create_statement:
			run_sql("ALTER TABLE xtrJOB ADD COLUMN last_recid mediumint(8) unsigned NOT NULL")

			def estimate():
			return 1

			def pre_upgrade():
			pass

			def post_upgrade():
			pass