| 123456789101112131415161718192021222324252627282930 | # Generated by Django 4.1.2 on 2025-05-19 19:13from django.db import migrations, modelsclass Migration(migrations.Migration):    dependencies = [        ('bound', '0012_boundbatchmodel_goods_package'),    ]    operations = [        migrations.CreateModel(            name='MaterialStatistics',            fields=[                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),                ('goods_code', models.CharField(max_length=255, unique=True, verbose_name='商品编码')),                ('goods_desc', models.CharField(max_length=255, verbose_name='商品描述')),                ('goods_std', models.CharField(blank=True, default='待填写', max_length=255, null=True, verbose_name='商品标准')),                ('goods_unit', models.CharField(default='待填写', max_length=255, verbose_name='商品单位')),                ('total_quantity', models.BigIntegerField(default=0, verbose_name='总数量')),            ],            options={                'verbose_name': '物料统计',                'verbose_name_plural': '物料统计',                'db_table': 'materialstatistics',                'ordering': ['goods_code'],            },        ),    ]
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