anfema_django_utils.db.functions

Classes

Epoch	Postgres function to extract the epoch (i.e.
ExtractPathText	Postgres specific function to extract text from a JSONField at the specified path.
NormalizeUmlauts	Function to replace german umlauts in strings ('ä' -> 'ae'...).
RegexpReplace	Postgres function to substitute text using regular expressions.
SubquerySum	Useful for subquery-sum aggregations in query annotations: Requires a subquery, column name and output_field type.