# Generated by Django 3.1.4 on 2021-03-15 09:45

from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ('inventory', '0089_auto_20210309_1550'),
    ]

    operations = [
        migrations.AlterField(
            model_name='batch',
            name='batch_no',
            field=models.CharField(blank=True, max_length=30, null=True, verbose_name='生产批次'),
        ),
        migrations.AlterField(
            model_name='batch',
            name='code',
            field=models.CharField(blank=True, db_index=True, max_length=30, null=True, verbose_name='单据号码/生产批次'),
        ),
    ]
