Re: New to PostgreSQL, performance considerations

From: Alexander Staubo <alex(at)purefiction(dot)net>
To: Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp>
Cc: daniel(dot)colchete(at)gmail(dot)com, pgsql-performance(at)postgresql(dot)org
Subject: Re: New to PostgreSQL, performance considerations
Date: 2006-12-11 09:32:41
Message-ID: 4E302957-1619-462A-9EDC-D50BC574658C@purefiction.net
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On Dec 11, 2006, at 10:20 , Tatsuo Ishii wrote:

> My question was what kind of encoding other than UTF-8 has a
> chracteristic such as: "combination characters opens the possibility
> of multiple different byte sequences mapping to the same code point"

No idea; perhaps only UTF-8. What I said was that variable-width
encodings don't provide a 1:1 mapping of logical characters to single
bytes; combination characters is a feature of Unicode.

Alexander.

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