"""add_new_prs_field Revision ID: 66b1d16db276 Revises: 1d810cfcceec Create Date: 2021-03-12 09:22:55.903555 """ from alembic import op import sqlalchemy as sa # revision identifiers, used by Alembic. revision = '66b1d16db276' down_revision = '1d810cfcceec' branch_labels = None depends_on = None def upgrade(): op.add_column('RawPRSPurchaseOrders', sa.Column('is_under_uncommited_blanket', sa.String(), nullable=False, server_default='N')) op.add_column('PRSPurchaseOrder', sa.Column('is_under_uncommited_blanket', sa.Boolean(), nullable=False, server_default='False')) def downgrade(): op.drop_column('RawPRSPurchaseOrders', 'is_under_uncommited_blanket') op.drop_column('PRSPurchaseOrder', 'is_under_uncommited_blanket')