AFAIK there are three major structure types used for storing Oracle index data: B-tree, R-tree and Bitmap. All indexes use one of these structures. However, not sure about CONTEXT, CTXCAT and CTXRULE Oracle text indexes...
Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. It only takes a minute to sign up.
Sign up to join this community