silverstripe/silverstripe-framework — pull request #2062 by jthomerson (2013-06-04 13:46:06+00:00)
Title: ENHANCEMENT: allow disabling of Versioned prepopulate_versionnumber_cache

In large sites this can take a very long time, drastically slowing down the CMS
admin. Even though the versions will then need to be queried individually,
this is still significantly faster than loading hundreds of thousands of
version numbers in one query and populating the cache array.