### Description Most of these should be easy: - [x] Coalesce - [x] Case - [x] Greatest - [x] Least - [x] MV_COUNT - [x] MV_DEDUP - [x] MV_FIRST - [x] MV_LAST - [x] MV_MAX - [x] MV_MIN - [x] MV_SORT - [x] MV_SLICE Most of the work in this ticket should just be wiring up tests, but that's still important to get right.
Description
Most of these should be easy:
Most of the work in this ticket should just be wiring up tests, but that's still important to get right.