Thank you Micheal. This function is the OVER clause of sql. I think the running sum in a chart is a very common thing and I would like to know if someone has a snippet or piece of library to go "easily".
Thank you for your support. Il giorno mercoledì 11 marzo 2020 16:32:23 UTC+1, Michael Macintosh ha scritto: > > You might want to use window functions > > > https://docs.djangoproject.com/en/3.0/ref/models/expressions/#window-functions > > to calculate the sum per month. Haven't personally used them yet though. > On 3/11/2020 8:27 AM, Mario Bisiani wrote: > > Yes. I am using Chart.js. Any help? > > Il giorno giovedì 5 marzo 2020 13:42:18 UTC+1, krnrrr ha scritto: >> >> what do you mean by "cumulative"? if we have aggregate sums like >> >> jan = 100 >> feb = 150 >> mar = 120 >> >> you want to have output as >> >> jan = 100 >> feb = 250 >> mar = 370 >> >> ? >> > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/3bb00f84-7a7c-408c-9b17-8cdd51f7bb1f%40googlegroups.com > > <https://groups.google.com/d/msgid/django-users/3bb00f84-7a7c-408c-9b17-8cdd51f7bb1f%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/866a433d-6592-441b-880f-200810de1f6f%40googlegroups.com.
