Text vs. Varchar talking about performance

From: "Charles N(dot) Charotti" <ccharotti(at)yahoo(dot)com>
To: pgsql-admin(at)postgresql(dot)org
Cc: Claudio Lezcano <claudiogmi(at)gmail(dot)com>, Fernando Araya <faraya(at)promix(dot)tie(dot)cl>, Fernando Araya <faal(dot)28(at)gmail(dot)com>
Subject: Text vs. Varchar talking about performance
Date: 2009-04-07 16:23:06
Message-ID: 951736.36569.qm@web56908.mail.re3.yahoo.com
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Hi everybody,

I'm just wondering what implementation is better in terms of performance specially in the actual parameter passing between functions when using PL/pgSQL, Text parameters or Varchar ones ?

Best regards

Chuck

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