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Re: JDBC with PG 8.4 bytea character escaping wire protocol

From: Oliver Jowett <oliver(at)opencloud(dot)com>
To: David Wall <d(dot)wall(at)computer(dot)org>
Cc: pgsql-jdbc <pgsql-jdbc(at)postgresql(dot)org>
Subject: Re: JDBC with PG 8.4 bytea character escaping wire protocol
Date: 2009-10-22 20:53:17
Message-ID: 4AE0C63D.3040303@opencloud.com (view raw or flat)
Thread:
Lists: pgsql-jdbc
David Wall wrote:
> Does the JDBC 4 driver for PG 8.4 escape each character of the bytea 
> type, or does it use a binary protocol?

When sending parameter data to the server, it uses the binary format.

When receiving results from the server, it uses the text format.

-O

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