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From: =?ISO-8859-1?Q?Juan_Fern=E1ndez?= <thrasher@fibers.upc.es>
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To: pgsql-sql@postgresql.org
Subject: SQL books
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Hi all

Aside from Joe Celko's SQL for Smarties, that I already have, what other 
books can you reccomend me? I'm searching for a book that describes most 
of the heaviest database problems and its solutions. Can be about 
PostgreSQL or other databases, what I'm looking for is the algorithmic 
of databases.

Thanks in advance

Thrasher