"""Per-option explanations.

Revision ID: j3e4f5a6b708
Revises: i2d3e4f5a607
"""
from alembic import op

revision = "j3e4f5a6b708"
down_revision = "i2d3e4f5a607"
branch_labels = None
depends_on = None


def upgrade():
    op.execute("ALTER TABLE questions ADD COLUMN IF NOT EXISTS option_explanations JSON")


def downgrade():
    op.execute("ALTER TABLE questions DROP COLUMN IF EXISTS option_explanations")