"""add block relationships

Revision ID: 80bc0020bde2
Revises: e31f486f1484
Create Date: 2025-09-27 06:02:11.656859

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '80bc0020bde2'
down_revision: Union[str, Sequence[str], None] = 'e31f486f1484'
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_foreign_key(None, 'receipt', 'block', ['block_height'], ['height'])
    op.create_foreign_key(None, 'transaction', 'block', ['block_height'], ['height'])
    # ### end Alembic commands ###


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