RE: Use of index in 7.0 vs 6.5

From: "Mikheev, Vadim" <vmikheev(at)SECTORBASE(dot)COM>
To: "'Hiroshi Inoue'" <Inoue(at)tpf(dot)co(dot)jp>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Ryan Bradetich <ryan_bradetich(at)hp(dot)com>, pgsql-sql(at)postgresql(dot)org
Subject: RE: Use of index in 7.0 vs 6.5
Date: 2000-05-25 14:29:58
Message-ID: 8F4C99C66D04D4118F580090272A7A23018BFF@SECTORBASE1
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> For example we could count up distinct values for the first
> column of an index by scanning its index relation.

Oracle has index keys distribution page... And we have near empty
meta-page for each index AM... And backend reads this page for
each insert...

Vadim

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