Jered Floyd <jered@permabit.com> writes:
> Unfortunately, PostgreSQL 7.0.3 lacks the operations necessary to
> build indices on BYTEA types. The included patch implements the
> missing operations.
This patch is useless as given for current sources, since old-style
function linkage is no longer supported for built-in functions as of
7.1. If you have time to redo the functions in new-style, it would
ease adding the functionality for 7.2 ...
regards, tom lane