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28 lines
691 B
28 lines
691 B
"""Added a sequence number to articles.
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Revision ID: 064497c51f2d
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Revises: 07ff815f36b7
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Create Date: 2020-01-23 06:30:49.893693
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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 = '064497c51f2d'
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down_revision = '07ff815f36b7'
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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('article', sa.Column('article_seqno', sa.Integer(), nullable=True))
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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_column('article', 'article_seqno')
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# ### end Alembic commands ###
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