[engineer at cockroach] Basically, yes, all keys the KV, including the index entries, include a timestamp suffix. Repeated edits to the same value will accumu

[engineer at cockroach] Basically, yes, all keys the KV, including the index entries, include a timestamp suffix. Repeated edits to the same value will accumulate MVCC revisions until they are GCed, and those will be iterated over during access, so, as you point out, a use-case like yours would likely benefit from shorter a GC cutoff and GC _is_ configurable in cockroach.