Inheritance efficiency

From: Vincenzo Romano <vincenzo(dot)romano(at)notorand(dot)it>
To: PostgreSQL General <pgsql-general(at)postgresql(dot)org>
Subject: Inheritance efficiency
Date: 2010-07-15 09:55:22
Message-ID: AANLkTimO0B4qNyUNrG3uZR2FTec--f_PC-cIMSrRe7ay@mail.gmail.com
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Hi all.
I'd like to know how efficient is inheritance when the number of
children gets higher and higher.
I mean both with and without the constraint exclusion.

Will this change with 9.0 or possibly 9.1?

Thanks.

--
Vincenzo Romano
NotOrAnd Information Technologies
NON QVIETIS MARIBVS NAVTA PERITVS

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