[1.5.X] Fixed #19442 - Clarified that raw SQL must be committed.
[1.5.X] Fixed #19442 - Clarified that raw SQL must be committed.

Thanks startup.canada for the suggestion.

Backport of 31f49f1396 from master

ccn-2m/django,alx-eu/django,imtapps/django-imt-fork,ccn-2m/django,hasadna/django,alx-eu/django,ccn-2m/django,bliti/django-nonrel-1.5,hasadna/django,alx-eu/django,imtapps/django-imt-fork,imtapps/django-imt-fork,bliti/django-nonrel-1.5,alx-eu/django,bliti/django-nonrel-1.5,hasadna/django,ccn-2m/django