增加修改数据库表名 migration

contest/migrations/0012_auto_20151008_1124.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+import jsonfield.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('contest', '0011_contestrank'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='contestrank',
+            name='submission_info',
+            field=jsonfield.fields.JSONField(default={}),
+        ),
+        migrations.AlterModelTable(
+            name='contestrank',
+            table='contest_rank',
+        ),
+    ]