"""fanthom changes

Revision ID: 85e0c74c04b6
Revises: 271e258d06be
Create Date: 2026-07-23 22:15:07.808811

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '85e0c74c04b6'
down_revision: Union[str, Sequence[str], None] = '271e258d06be'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_unique_constraint(None, 'sessions', ['id'])
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_constraint(None, 'sessions', type_='unique')
    # ### end Alembic commands ###