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All API Reference Using Django How-to guides Release notes

7 results for sum in version 1.8

QuerySet API reference API Reference » Models: … Sum class Sum ( expression , output_field=None , **extra ) [source] Computes the sum of all values …
Aggregation Using Django » Models and databases: … Sum >>> Book . objects . all () . aggregate ( ... price_per_page = Sum ( F ( 'price …
Query Expressions API Reference » Models: … sum__employees' )) The F() expression here references a previous Sum() computation which means that …
Conditional Expressions API Reference » Models: … Sum >>> Client . objects . aggregate ( ... regular = Sum ( ... Case ( When ( account_type = Client . REGULAR …
Database Functions API Reference » Models: … Sum() from returning None >>> aggregated = Author . objects . aggregate ( ... combined_age = Coalesce ( Sum …
Making queries Using Django » Models and databases: … sum of the pingback count and comment count, we would issue the query: >>> Entry …
Built-in template tags and filters API Reference » Templates: … summed , not concatenated, as in the first example above. addslashes Adds slashes before quotes. Useful …