Note SQLite users should be aware of some caveats when using bulk inserts.
Specifically, your SQLite3 version must be 188.8.131.52 or newer to take advantage of the bulk insert API.
But what if you want to compare the value of a model field with another field on the same model?
Django provides act as a reference to a model field within a query.
They are theoretically more powerful than applicative joins because the right-hand side may depend on the left-hand side.
In the following example, we will simply call When iterating over a model that contains a foreign key, be careful with the way you access values on related models.
Accidentally resolving a foreign key or iterating over a back-reference can cause which will contain the count of tweets for each user.
You may use the Sometimes you may need to use a raw expression in a query.
These expressions will be injected into the query as strings, so be careful not to create any SQL injection points!