43 lines
1.0 KiB
Python
43 lines
1.0 KiB
Python
"""empty message
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Revision ID: cb6ab141c522
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Revises: 7a48dbd05780
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Create Date: 2020-07-08 21:03:51.856561
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"""
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import sqlalchemy as sa
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from alembic import op
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from sqlalchemy import orm
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# revision identifiers, used by Alembic.
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revision = 'cb6ab141c522'
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down_revision = '7a48dbd05780'
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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.create_table('maintainers',
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sa.Column('user_id', sa.Integer(), nullable=False),
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sa.Column('package_id', sa.Integer(), nullable=False),
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sa.ForeignKeyConstraint(['package_id'], ['package.id'], ),
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sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
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sa.PrimaryKeyConstraint('user_id', 'package_id')
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)
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bind = op.get_bind()
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session = orm.Session(bind=bind)
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op.execute('INSERT INTO maintainers (package_id, user_id) SELECT id, author_id FROM package;')
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session.commit()
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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_table('maintainers')
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# ### end Alembic commands ###
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