Re: Databases support install (and upgrade)
Reply #1 –
The only reason you'd need to keep the separate layer is if you have to index the tables differently depending on backend.
Re: Databases support install (and upgrade)
Reply #2 –
Indexes may be part of the db-specific part (or at least specific indexes if needed, TBH I have no idea what are the current differences between the three), but that could make sense, tough repeat tables and inserts in all the three seems a bit inefficient...