indexing

[William L Anderson <band@eng.mc.xerox.com>]

I have a couple of questions about indexing:

1. I understand what the qualifiers eq, sub, approx, and none mean for
indexing an attribute, but what does "pres" mean?

2. I'm transferring our database to a new machine and have exported
the data with ldbmcat but didn't find info in the archives about how
to import and create indexes.

	first, I'd like to change the indices on this import:

	so, should I import using ldapadd? and will indexes be created
as specified in the slapd.conf file?

	or do I need to use ldif2index first, then add using ldapadd
or ldif2ldbm?

TIA,
Bill Anderson