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invenio_2014_09_09_tag_recjsonvalue_not_null.py
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Mon, Sep 2, 12:09
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R3600 invenio-infoscience
invenio_2014_09_09_tag_recjsonvalue_not_null.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.
from
invenio.dbquery
import
run_sql
depends_on
=
[
'invenio_2014_08_13_tag_recjsonvalue'
]
def
info
():
"""Upgrade recipe information."""
return
"tag.recjson_value NOT NULL"
def
do_upgrade
():
"""Upgrade recipe procedure."""
run_sql
(
"UPDATE tag SET recjson_value='' WHERE recjson_value IS NULL"
)
run_sql
(
"""ALTER TABLE tag CHANGE COLUMN recjson_value
recjson_value text NOT NULL"""
)
def
estimate
():
"""Upgrade recipe time estimate."""
return
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