# -*- coding: utf-8 -*-
# Phase 6 (Sub 11) — drop legacy MRP columns from certificate tables.

import logging
_logger = logging.getLogger(__name__)


def migrate(cr, version):
    if not version:
        return
    cr.execute("ALTER TABLE fp_certificate DROP COLUMN IF EXISTS production_id")
    cr.execute("ALTER TABLE fp_thickness_reading DROP COLUMN IF EXISTS production_id")
    _logger.info("Sub 11: dropped production_id from fp_certificate + fp_thickness_reading")