Re: Covering Indexes - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Covering Indexes
Date
Msg-id 27788.1341586483@sss.pgh.pa.us
Whole thread Raw
In response to Re: Covering Indexes  (Csaba Nagy <ncslists@googlemail.com>)
List pgsql-hackers
Csaba Nagy <ncslists@googlemail.com> writes:
> Why not restrict it to UNIQUE indexes ?

What benefit would such a restriction provide?  AFAICS it doesn't make
implementation any easier.
        regards, tom lane


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