"""add_incoming_mwi_mailbox Revision ID: a1698e8bb9c5 Revises: b83645976fdd Create Date: 2017-09-08 13:45:18.937571 """ # revision identifiers, used by Alembic. revision = 'a1698e8bb9c5' down_revision = 'b83645976fdd' from alembic import op import sqlalchemy as sa def upgrade(): op.add_column('ps_endpoints', sa.Column('incoming_mwi_mailbox', sa.String(40))) def downgrade(): op.drop_column('ps_endpoints', 'incoming_mwi_mailbox')