Tim Graham 477b82cf8a [1.9.x] Fixed #25687 -- Documented how to add database function support to third-party backends.
Thanks Kristof Claes for the initial patch.

Backport of 88034c9938d92193d2104ecfe77999c69301dcc1 from master
2016-02-17 13:36:55 -05:00
..