hello, what is the most fastest isolation level ? i know the behavior of each, but i need to know the difference in speed / resource usage between each of them ...
isc_tpb_concurrency isc_tpb_consistency isc_tpb_read_committed + isc_tpb_rec_version isc_tpb_read_committed + isc_tpb_no_rec_version thanks by advance
