2014-12-03 20:20:51 +00:00
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"""add stars
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Revision ID: 2088f2b81010
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Revises: 1c5b738283a5
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Create Date: 2014-12-02 17:45:00.707498
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"""
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# revision identifiers, used by Alembic.
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revision = '2088f2b81010'
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2015-03-05 20:06:46 +00:00
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down_revision = '707d5191eda'
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2014-12-03 20:20:51 +00:00
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import mysql
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def upgrade(tables):
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op.create_table('star',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('user_id', sa.Integer(), nullable=False),
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sa.Column('repository_id', sa.Integer(), nullable=False),
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sa.Column('created', sa.DateTime(), nullable=False),
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sa.ForeignKeyConstraint(['repository_id'], ['repository.id'], name=op.f('fk_star_repository_id_repository')),
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sa.ForeignKeyConstraint(['user_id'], ['user.id'], name=op.f('fk_star_user_id_user')),
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sa.PrimaryKeyConstraint('id', name=op.f('pk_star'))
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)
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with op.batch_alter_table('star', schema=None) as batch_op:
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batch_op.create_index('star_repository_id', ['repository_id'], unique=False)
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batch_op.create_index('star_user_id', ['user_id'], unique=False)
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batch_op.create_index('star_user_id_repository_id', ['user_id', 'repository_id'], unique=True)
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def downgrade(tables):
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op.drop_constraint('fk_star_repository_id_repository', 'star', type_='foreignkey')
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op.drop_constraint('fk_star_user_id_user', 'star', type_='foreignkey')
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with op.batch_alter_table('star', schema=None) as batch_op:
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batch_op.drop_index('star_user_id_repository_id')
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batch_op.drop_index('star_user_id')
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batch_op.drop_index('star_repository_id')
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op.drop_table('star')
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