# Generated by Django 5.1.7 on 2025-11-20 09:31 import django.db.models.deletion from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('app', '0275_product_file'), ] operations = [ migrations.CreateModel( name='Project_File', fields=[ ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')), ('create_time', models.DateTimeField(auto_now_add=True, null=True)), ('file', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='+', to='app.file')), ('project', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='prjfile', to='app.project')), ], options={ 'db_table': 'project_file', 'unique_together': {('project', 'file')}, }, ), ]