# Generated by Django 3.2.12 on 2023-09-22 08:01

from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):

    dependencies = [
        ('mtm', '0010_auto_20230921_1626'),
    ]

    operations = [
        migrations.AddField(
            model_name='material',
            name='parent',
            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='mtm.material', verbose_name='父物料'),
        ),
        migrations.AddField(
            model_name='material',
            name='process',
            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='mtm.process', verbose_name='所在工序'),
        ),
    ]