id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
35462	ArrayAgg and others for MariaDB	Robert Silén	nobody	"I suggest to add ArrayAgg and related (aggregation) functions for MariaDB to Django. It has been noted in MariaDB Foundation ticket: https://jira.mariadb.org/browse/MDEV-340967

E.g. ArrayAgg is mentioned on PostgreSQL specific aggregation functions: 
https://docs.djangoproject.com/en/dev/ref/contrib/postgres/aggregates/#arrayagg

The equivalent in MariaDB is presumably this: 
https://mariadb.com/kb/en/json_arrayagg/

More equivalent MariaDB aggregate functions are listed at the following address. 
https://mariadb.com/kb/en/aggregate-functions/
Some have same name 1:1. I'm guessing e.g. StringAgg could be done with GROUP_CONCAT. 

Feel free to ask more here, or in the MariaDB Foundation ticket. "	New feature	new	Uncategorized	5.0	Normal		aggregation, ArrayAgg		Unreviewed	0	0	0	0	0	0