moodle/competency
Neill Magill 081bfd0a9d MDL-77965 competency: Improve query performance and data
This change removes LEFT JOINS to improve the performance
when run against Moodle sites with very large data sets.

It will also cause some additional contexts to be returned:

1. When a user has modified a user_evidence_competency
   without modifying its associated user_evidence record
2024-02-23 09:32:06 +00:00
..
2019-03-29 11:31:15 +08:00