"""augmented_parts_sku_unique

Revision ID: 1c2d3e4f5a6b
Revises: 0fec09fb6ae6
Create Date: 2026-09-21 00:00:00.000000
"""

from collections.abc import Sequence

from alembic import op

# revision identifiers, used by Alembic.
revision: str = "1c2d3e4f5a6b"
down_revision: str | None = "0fec09fb6ae6"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    with op.batch_alter_table("augmented_parts", schema=None) as batch_op:
        batch_op.create_index("ix_augmented_parts_sku", ["sku"], unique=True)


def downgrade() -> None:
    with op.batch_alter_table("augmented_parts", schema=None) as batch_op:
        batch_op.drop_index("ix_augmented_parts_sku")