"""chg_rename_professor_to_professor_for_course

Revision ID: 49d73a536492
Revises: 65be3bf01dae
Create Date: 2021-07-18 12:57:52.105841

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '49d73a536492'
down_revision = '65be3bf01dae'
branch_labels = None
depends_on = None


def upgrade():
    op.alter_column('course', 'professor', new_column_name='professor_display_name', type_=sa.TEXT())

def downgrade():
    op.alter_column('course', 'professor_display_name', new_column_name='professor', type_=sa.TEXT())