Jeff Winchell
Member
I am reviewing some QAD tables and it appears that Progress lets you define a unique index that has a nullable column.
Is that correct?
This is in an OpenEdge 10.2 database.
(for QAD users, one example table is vph_hist having the nullable columns vph_ref and vph_pvo_id as part of the unique index vph_ref)
Is that correct?
This is in an OpenEdge 10.2 database.
(for QAD users, one example table is vph_hist having the nullable columns vph_ref and vph_pvo_id as part of the unique index vph_ref)