If it is worth commenting on, you might actually want to turn your SELECT into a VIEW: CREATE VIEW "Names of projects with open tasks grouped by email" AS

If it is worth commenting on, you might actually want to turn your SELECT into a VIEW: CREATE VIEW "Names of projects with open tasks grouped by email" AS SELECT users.email, array_to_string( ...; COMMENT ON VIEW "Names of projects with open tasks grouped by email" IS 'More info on query ...';