Unique primary index? - Mailing list pgsql-sql

From orange_crush_068@hotmail.com
Subject Unique primary index?
Date
Msg-id 1119530632.181638.4330@g49g2000cwa.googlegroups.com
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Responses Re: Unique primary index?
Re: Unique primary index?
Re: Unique primary index?
List pgsql-sql
What are the major differences between Unique, primary index & just
plain index?

When creating tables I nominate one of these, but not sure what the
difference is?



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