Cloned DMOJ

judge/migrations/0085_submission_source.py

@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.15 on 2019-01-31 22:18
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('judge', '0084_contest_formats'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='SubmissionSource',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('source', models.TextField(max_length=65536, verbose_name='source code')),
+                ('submission', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='link', to='judge.Submission', verbose_name='associated submission')),
+            ],
+        ),
+        migrations.RunSQL(
+            ['''INSERT INTO judge_submissionsource (source, submission_id)
+                SELECT source, id AS 'submission_id' FROM judge_submission;'''],
+            ['''UPDATE judge_submission sub
+                INNER JOIN judge_submissionsource src ON sub.id = src.submission_id
+                SET sub.source = src.source;'''],
+            elidable=True,
+        ),
+        migrations.RemoveField(
+            model_name='submission',
+            name='source',
+        ),
+        migrations.AlterField(
+            model_name='submissionsource',
+            name='submission',
+            field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='source', to='judge.Submission', verbose_name='associated submission'),
+        ),
+    ]