40 lines
1.4 KiB
Python
40 lines
1.4 KiB
Python
#
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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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import sqlalchemy
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def upgrade(migrate_engine):
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meta = sqlalchemy.MetaData(bind=migrate_engine)
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stack = sqlalchemy.Table('stack', meta, autoload=True)
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stack.c.tags.drop()
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stack_tag = sqlalchemy.Table(
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'stack_tag', meta,
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sqlalchemy.Column('id',
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sqlalchemy.Integer,
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primary_key=True,
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nullable=False),
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sqlalchemy.Column('created_at', sqlalchemy.DateTime),
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sqlalchemy.Column('updated_at', sqlalchemy.DateTime),
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sqlalchemy.Column('tag', sqlalchemy.Unicode(80)),
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sqlalchemy.Column('stack_id',
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sqlalchemy.String(36),
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sqlalchemy.ForeignKey('stack.id'),
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nullable=False),
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mysql_engine='InnoDB',
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mysql_charset='utf8'
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)
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stack_tag.create()
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