49 lines
1.8 KiB
Python
49 lines
1.8 KiB
Python
# Copyright 2013 Cloudscaling Group, Inc
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from sqlalchemy import Column, Integer, MetaData
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from sqlalchemy import PrimaryKeyConstraint, String, Table, Text
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from sqlalchemy import UniqueConstraint
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def upgrade(migrate_engine):
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meta = MetaData()
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meta.bind = migrate_engine
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items = Table('items', meta,
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Column("id", Integer(), autoincrement=True),
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Column("project_id", String(length=64)),
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Column("vpc_id", Integer),
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Column("kind", String(length=20)),
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Column("os_id", String(length=36)),
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Column("data", Text()),
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PrimaryKeyConstraint('id'),
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UniqueConstraint('id', name='items_os_id_idx'),
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mysql_engine="InnoDB",
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mysql_charset="utf8"
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)
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items.create()
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if migrate_engine.name == "mysql":
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# In Folsom we explicitly converted migrate_version to UTF8.
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sql = "ALTER TABLE migrate_version CONVERT TO CHARACTER SET utf8;"
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# Set default DB charset to UTF8.
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sql += ("ALTER DATABASE %s DEFAULT CHARACTER SET utf8;" %
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migrate_engine.url.database)
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migrate_engine.execute(sql)
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def downgrade(migrate_engine):
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raise NotImplementedError("Downgrade from Juno is unsupported.")
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