Jan Dittberner
1228fcef3c
* add a product and producttype table (addresses #1) * add a person table and reference to customers table (fixes #8) * use sqlalchemy-migrate's API to setup database and add configuration for the sqlalchemy-migrate calls to development.ini and the paste_deploy template (fixes #7) git-svn-id: file:///var/www/wwwusers/usr01/svn/pyalchemybiz/trunk@7 389c73d4-bf09-4d3d-a15e-f94a37d0667a
28 lines
1 KiB
Python
28 lines
1 KiB
Python
from sqlalchemy import MetaData, Table, Column, ForeignKey, types
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from migrate import *
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def upgrade():
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# Upgrade operations go here. Don't create your own engine; use the engine
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# named 'migrate_engine' imported from migrate.
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meta = MetaData(bind=migrate_engine)
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t_person = Table(
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'person', meta,
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Column('id', types.Integer, primary_key=True),
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Column('firstname', types.Unicode(100), nullable=False),
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Column('lastname', types.Unicode(100), nullable=False))
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t_person.create()
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t_customer = Table(
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'customer', meta,
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Column('id', types.Integer, primary_key=True),
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Column('person_id', types.Integer, ForeignKey(t_person.c.id),
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nullable=False, unique=True))
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t_customer.create()
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def downgrade():
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# Operations to reverse the above upgrade go here.
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meta = MetaData(bind=migrate_engine)
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t_customer = Table('customer', meta, autoload=True)
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t_customer.drop()
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t_person = Table('person', meta, autoload=True)
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t_person.drop()
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