"""Remove refresh_rate column from the user table. Revision ID: f700c4237e9d Revises: 16f8fc3cf0cc Create Date: 2016-10-05 08:47:51.384069 """ # revision identifiers, used by Alembic. import sqlalchemy as sa from alembic import op revision = "f700c4237e9d" down_revision = "16f8fc3cf0cc" branch_labels = None depends_on = None def upgrade(): op.drop_column("user", "refresh_rate") def downgrade(): op.add_column("user", sa.Column("refresh_rate", sa.Integer(), default=60))