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Re: JDBC, prepared queries, and partitioning

From: Oliver Jowett <oliver(at)opencloud(dot)com>
To: Simon Riggs <simon(at)2ndquadrant(dot)com>
Cc: josh(at)agliodbs(dot)com, Stephen Denne <Stephen(dot)Denne(at)datamail(dot)co(dot)nz>, Kris Jurka <books(at)ejurka(dot)com>, PostgreSQL - JDBC <pgsql-jdbc(at)postgresql(dot)org>
Subject: Re: JDBC, prepared queries, and partitioning
Date: 2008-02-14 07:18:19
Message-ID: 47B3EB3B.5050605@opencloud.com (view raw or flat)
Thread:
Lists: pgsql-jdbc
Simon Riggs wrote:

> But V3 supports having no parameters at all right?

Yes, but you're missing the point. If you want to, for example, ask for 
metadata about the 4th parameter to the query, there has to *be* a 4th 
parameter. If you fold everything inline, you lose the various 
advantages that having the parameters out of line give you, such as the 
ability to query the server about their characteristics or stream their 
actual values in a binary form separate to the query, etc.

-O

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