Loading docs/ref/models/expressions.txt +1 −1 Original line number Diff line number Diff line Loading @@ -126,7 +126,7 @@ the field value on multiple objects - which could be very much faster than pulling them all into Python from the database, looping over them, incrementing the field value of each one, and saving each one back to the database:: Reporter.objects.all().update(stories_filed=F('stories_filed) + 1) Reporter.objects.all().update(stories_filed=F('stories_filed') + 1) ``F()`` therefore can offer performance advantages by: Loading Loading
docs/ref/models/expressions.txt +1 −1 Original line number Diff line number Diff line Loading @@ -126,7 +126,7 @@ the field value on multiple objects - which could be very much faster than pulling them all into Python from the database, looping over them, incrementing the field value of each one, and saving each one back to the database:: Reporter.objects.all().update(stories_filed=F('stories_filed) + 1) Reporter.objects.all().update(stories_filed=F('stories_filed') + 1) ``F()`` therefore can offer performance advantages by: Loading
