# Generated by Django 3.0.7 on 2020-08-06 06:57 from django.db import migrations, models import django.db.models.deletion class Migration(migrations.Migration): dependencies = [ ('system', '0024_auto_20200716_0927'), ] operations = [ migrations.AddField( model_name='dict', name='typecode', field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='dict_dicttype', to='system.DictType', to_field='code'), ), migrations.AddField( model_name='historicaldict', name='typecode', field=models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='system.DictType', to_field='code'), ), migrations.AlterField( model_name='dict', name='type', field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='dict_dicttype0', to='system.DictType', verbose_name='类型'), ), ]