On Mon, Aug 17, 2020, at 09:21, Ricardo Signes wrote: > * discuss upgrading mailboxes.db for UUID mailboxes - specifically multiple > mailboxes with same UID > * [discussion to be noted by Ken]
* the current code to update existing mailboxes.db to the new form (N, I, A records) processs records in order by name and creates I (uniqueid) records accordingly * however, this means that if multiple mailbox nbames correspond to the same uniqueid (e.g. in the case of a rename - current name plus tombstone), the I record will point to the last name record alphabetically * so, if I rename mailbox zzz to aaa, the I record will end up point to the zzz tombstone * the solution will be to to create a hash of uniqueid → name(s) and create/update N and I records in the proper modseq/timestamp order -- rjbs
