# Generated by Django 5.2.7 on 2025-11-03 05:28 import django.db.models.deletion from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('stock', '0010_prodictunit'), ] operations = [ migrations.AlterField( model_name='product', name='unit', field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='products', to='stock.prodictunit', verbose_name='单位'), ), ]