"""imported_parts_uac_diameter_range

Revision ID: 2b3c4d5e6f7a
Revises: 1c2d3e4f5a6b
Create Date: 2026-09-21 00:00:00.000000
"""

from collections.abc import Sequence

import sqlalchemy as sa

from alembic import op

# revision identifiers, used by Alembic.
revision: str = "2b3c4d5e6f7a"
down_revision: str | None = "1c2d3e4f5a6b"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    with op.batch_alter_table("imported_parts", schema=None) as batch_op:
        batch_op.add_column(sa.Column("UACDiameterRangemm", sa.String(), nullable=True))


def downgrade() -> None:
    with op.batch_alter_table("imported_parts", schema=None) as batch_op:
        batch_op.drop_column("UACDiameterRangemm")