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31 lines
857 B
Python
31 lines
857 B
Python
"""empty message
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Revision ID: 4e4a759ac4b5
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Revises: dbd80d290f04
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Create Date: 2020-03-20 12:12:45.699045
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"""
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import sqlalchemy_utils
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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 = '4e4a759ac4b5'
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down_revision = 'dbd80d290f04'
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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('alias_used_on', sa.Column('user_id', sa.Integer(), nullable=True))
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op.create_foreign_key(None, 'alias_used_on', 'users', ['user_id'], ['id'], ondelete='cascade')
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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.drop_constraint(None, 'alias_used_on', type_='foreignkey')
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op.drop_column('alias_used_on', 'user_id')
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# ### end Alembic commands ###
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