"""add_forward_to_aksienum

Revision ID: f9j0k1l2m3n4
Revises: ca63d90b497a
Create Date: 2026-04-19 12:00:00.000000

"""
from typing import Sequence, Union

from alembic import op

revision: str = 'f9j0k1l2m3n4'
down_revision: Union[str, Sequence[str], None] = 'ca63d90b497a'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.execute("ALTER TYPE aksienum ADD VALUE IF NOT EXISTS 'forward'")


def downgrade() -> None:
    # PostgreSQL does not support removing enum values — manual cleanup required if needed
    pass