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R3600/invenio/modules/upgrader/upgrades/invenio_2013_03_28_idxINDEX_tokenizer.py
b3e1af0fdf41maint-2.1

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invenio_2013_03_28_idxINDEX_tokenizer.py
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# -*- coding: utf-8 -*-
##
## This file is part of Invenio.
## Copyright (C) 2012, 2013 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_2013_03_25_idxINDEX_html_markup']
def info():
return "Introduces new columns for idxINDEX table: tokenizer"
def do_upgrade():
#first step: change table
stmt = run_sql('SHOW CREATE TABLE idxINDEX')[0][1]
if '`tokenizer` varchar(50)' not in stmt:
run_sql("ALTER TABLE idxINDEX ADD COLUMN tokenizer varchar(50) NOT NULL default '' AFTER remove_latex_markup")
#second step: update table
run_sql("""UPDATE idxINDEX SET tokenizer='BibIndexDefaultTokenizer' WHERE name IN
('global', 'collection', 'abstract', 'keyword',
'reference', 'reportnumber', 'title', 'collaboration',
'affiliation', 'caption', 'exacttitle')""")
run_sql("""UPDATE idxINDEX SET tokenizer='BibIndexAuthorTokenizer' WHERE name IN
('author', 'firstauthor')""")
run_sql("""UPDATE idxINDEX SET tokenizer='BibIndexExactAuthorTokenizer' WHERE name IN
('exactauthor', 'exactfirstauthor')""")
run_sql("""UPDATE idxINDEX SET tokenizer='BibIndexFulltextTokenizer' WHERE name='fulltext'""")
run_sql("""UPDATE idxINDEX SET tokenizer='BibIndexAuthorCountTokenizer' WHERE name='authorcount'""")
run_sql("""UPDATE idxINDEX SET tokenizer='BibIndexJournalTokenizer' WHERE name='journal'""")
run_sql("""UPDATE idxINDEX SET tokenizer='BibIndexYearTokenizer' WHERE name='year'""")
def estimate():
return 1
def pre_upgrade():
pass
def post_upgrade():
pass
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