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    <p>To answer your first question, the simple model/table rename is pretty straightforward. Run the command:</p> <pre><code>./manage.py schemamigration yourapp rename_foo_to_bar --empty </code></pre> <p>(Update 2: try <code>--auto</code> instead of <code>--empty</code> to avoid the warning below. Thanks to @KFB for the tip.)</p> <p>If you're using an older version of south, you'll need <code>startmigration</code> instead of <code>schemamigration</code>.</p> <p>Then manually edit the migration file to look like this:</p> <pre><code>class Migration(SchemaMigration): def forwards(self, orm): db.rename_table('yourapp_foo', 'yourapp_bar') def backwards(self, orm): db.rename_table('yourapp_bar','yourapp_foo') </code></pre> <p>You can accomplish this more simply using the <code>db_table</code> Meta option in your model class. But every time you do that, you increase the legacy weight of your codebase -- having class names differ from table names makes your code harder to understand and maintain. I fully support doing simple refactorings like this for the sake of clarity.</p> <p>(update) I just tried this in production, and got a strange warning when I went to apply the migration. It said:</p> <blockquote> <pre><code>The following content types are stale and need to be deleted: yourapp | foo Any objects related to these content types by a foreign key will also be deleted. Are you sure you want to delete these content types? If you're unsure, answer 'no'. </code></pre> </blockquote> <p>I answered "no" and everything seemed to be fine.</p>
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    1. POEasiest way to rename a model using Django/South?
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    1. COWhen I do this, I lose all the rows in foo. What am I doing wrong?
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    2. CO@Justin -- hard to say without lots more detail. Write a new SO question and link to it in a comment here?
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    3. COThis seems to break old migrations that depended on `Foo`.
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