A few questions about database tables:
- It is safe to assume that, after a successful upgrade to 1.5, the following tables are not needed and can be dropped: blobs, brokenlinks, cur, links, linkscc and user_rights?
- maintenance/tables.sql specifically singles out searchindex as having to be MyISAM. What about trackbacks, transcache and user_newtalk, whose create instructions do not specify an storage engine?
- And speaking of transcache, it is needed for day-to-day operations, or it is an artifact of the updating procedure? (It is not listed in maintenance/tables.sql.)
Thanks,
/L/e/k/t/u