"""add section to boss battles

Revision ID: f5a6b7c8d9e0
Revises: e4f5a6b7c8d9
Create Date: 2026-02-08 20:00:00.000000

"""
from typing import Sequence, Union

import sqlalchemy as sa
from alembic import op


# revision identifiers, used by Alembic.
revision: str = 'f5a6b7c8d9e0'
down_revision: Union[str, Sequence[str], None] = 'e4f5a6b7c8d9'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.add_column('boss_battles', sa.Column('section', sa.String(100), nullable=True))


def downgrade() -> None:
    op.drop_column('boss_battles', 'section')
