Hi everyone!

The docs 
(https://docs.djangoproject.com/en/2.1/ref/models/querysets/#iterator) 
state that the

 use of iterator() causes previous prefetch_related() calls to be ignored 
> since these two optimizations do not make sense together.


I am wondering, if this is still true with the introduction of the 
*chunk_size* parameter. Having only one additional query per chunk could 
heavily reduce the amount of queries per batch.

Best regards
Tobi

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