"""add bio column to user table Revision ID: fa10b0bdd045 Revises: 8bf5694c0b9e Create Date: 2016-10-07 10:43:04.428178 """ # revision identifiers, used by Alembic. revision = 'fa10b0bdd045' down_revision = '8bf5694c0b9e' branch_labels = None depends_on = None from alembic import op import sqlalchemy as sa def upgrade(): op.add_column('user', sa.Column('bio', sa.String(5000), default="")) def downgrade(): op.drop_column('user', 'bio')