Re: Optmized Query

2020-05-27 Thread Soumen Khatua
Now I'm facing one problem whenever I'm trying to iterate a loop I'm getting too many SQL variables. Actually after iterating the loop I want to render all the value in the template. if could you resolve this it would be very good for me. Thank you for your time and response Regards, Soumen On T

Re: Optmized Query

2020-05-27 Thread Chetan Ganji
Profile.objects.filter().select_related("user").prefetch_related("location") On Thu, May 28, 2020, 2:01 AM Soumen Khatua wrote: > I also know about this concept but I don't how I can achieve it, Could > you give me an example? > Suppose I have: > > > > > > > > *class Profile(models.Model):us

Re: Optmized Query

2020-05-27 Thread Soumen Khatua
I also know about this concept but I don't how I can achieve it, Could you give me an example? Suppose I have: *class Profile(models.Model):user = models.OneToOneField( settings.AUTH_USER_MODEL,on_delete = models.CASCADE, related_name="profile")location = models.ManyToMan

Re: Optmized Query

2020-05-27 Thread Chetan Ganji
select_related for fk and prefetch_related for m2m in django, you can chain them together Regards, Chetan Ganji +91-900-483-4183 ganji.che...@gmail.com http://ryucoder.in On Wed, May 27, 2020 at 4:51 PM Soumen Khatua wrote: > Hi Folks, > I have many to many relationships and Foreign Key in the