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Editing: db27.py
# -*- coding: utf-8 -*- # # Copyright (C) 2012-2021 Edgewall Software # All rights reserved. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms # are also available at https://trac.edgewall.org/wiki/TracLicense. # # This software consists of voluntary contributions made by many # individuals. For the exact contribution history, see the revision # history and logs, available at https://trac.edgewall.org/. from trac.db import Table, Column, DatabaseManager def do_upgrade(env, ver, cursor): """Modify the cache table to use an integer id.""" # No need to keep the previous content cursor.execute("DROP TABLE cache") table = Table('cache', key='id')[ Column('id', type='int'), Column('generation', type='int'), Column('key'), ] db_connector, _ = DatabaseManager(env).get_connector() for stmt in db_connector.to_sql(table): cursor.execute(stmt)
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