from django.db import models class Submission(models.Model): id = models.AutoField(primary_key=True) reddit_id = models.CharField(max_length=255, unique=True) title = models.CharField(max_length=255) name = models.CharField(max_length=255) url = models.CharField(max_length=255) created_utc = models.FloatField() selftext = models.CharField(max_length=1234, blank=True) permalink = models.CharField(max_length=255) upvote_ratio = models.FloatField() updated_at = models.DateTimeField(auto_now=True) class SubmissionAnalytics(models.Model): id = models.AutoField(primary_key=True) submission = models.ForeignKey(Submission, on_delete=models.CASCADE) num_comments = models.IntegerField() score = models.IntegerField() created_at = models.DateTimeField(auto_now=True)