36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
"""empty message
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Revision ID: aa6d7b595a94
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Revises: aa6d21889d22
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Create Date: 2018-05-29 20:09:56.647358
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = 'aa6d7b595a94'
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down_revision = 'aa6d21889d22'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.add_column('package', sa.Column('media_license_id', sa.Integer()))
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op.execute('UPDATE package SET media_license_id=license_id')
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op.alter_column('package', 'media_license_id', nullable=False)
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op.alter_column('package', 'license_id', existing_type=sa.INTEGER(), nullable=False)
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op.create_foreign_key(None, 'package', 'license', ['media_license_id'], ['id'])
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.alter_column('package', 'license_id',
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existing_type=sa.INTEGER(),
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nullable=True)
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op.drop_column('package', 'media_license_id')
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# ### end Alembic commands ###
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