39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
"""empty message
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Revision ID: fa1fedf4ca08
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Revises: edf057ef742a
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Create Date: 2019-01-30 19:12:04.385472
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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 = 'fa1fedf4ca08'
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down_revision = 'edf057ef742a'
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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.drop_table('rfp_proposal')
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op.add_column('proposal', sa.Column('rfp_id', sa.Integer(), nullable=True))
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op.create_foreign_key(None, 'proposal', 'rfp', ['rfp_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.drop_constraint(None, 'proposal', type_='foreignkey')
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op.drop_column('proposal', 'rfp_id')
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op.create_table('rfp_proposal',
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sa.Column('rfp_id', sa.INTEGER(), autoincrement=False, nullable=True),
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sa.Column('proposal_id', sa.INTEGER(), autoincrement=False, nullable=True),
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sa.ForeignKeyConstraint(['proposal_id'], ['proposal.id'], name='rfp_proposal_proposal_id_fkey'),
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sa.ForeignKeyConstraint(['rfp_id'], ['rfp.id'], name='rfp_proposal_rfp_id_fkey'),
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sa.UniqueConstraint('proposal_id', name='rfp_proposal_proposal_id_key')
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)
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# ### end Alembic commands ###
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