Source code for keystone.contrib.oauth1.migrate_repo.versions.005_consumer_id_index

# Copyright 2014 Mirantis.inc
# All Rights Reserved.
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
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#      http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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import sqlalchemy as sa


[docs]def upgrade(migrate_engine): if migrate_engine.name == 'mysql': meta = sa.MetaData(bind=migrate_engine) table = sa.Table('access_token', meta, autoload=True) # NOTE(i159): MySQL requires indexes on referencing columns, and those # indexes create automatically. That those indexes will have different # names, depending on version of MySQL used. We shoud make this naming # consistent, by reverting index name to a consistent condition. if any(i for i in table.indexes if list(i.columns.keys()) == ['consumer_id'] and i.name != 'consumer_id'): # NOTE(i159): by this action will be made re-creation of an index # with the new name. This can be considered as renaming under the # MySQL rules. sa.Index('consumer_id', table.c.consumer_id).create()