"""deleted_flag Revision ID: 9e8d5f390623 Revises: 7cca4112ca16 Create Date: 2019-10-14 12:15:11.372412 """ from alembic import op import sqlalchemy as sa # revision identifiers, used by Alembic. revision = '9e8d5f390623' down_revision = '7cca4112ca16' branch_labels = None depends_on = None def upgrade(): op.add_column('Activity', sa.Column('is_deleted', sa.Boolean(), server_default='FALSE', nullable=False)) op.add_column('Campaign', sa.Column('is_deleted', sa.Boolean(), server_default='FALSE', nullable=False)) def downgrade(): op.drop_column('Campaign', 'is_deleted') op.drop_column('Activity', 'is_deleted')