Re: CallableStatements: index starts at 2

From: Kris Jurka <books(at)ejurka(dot)com>
To: Dave Cramer <pg(at)fastcrypt(dot)com>
Cc: Andres Olarte <olarte(dot)andres(at)gmail(dot)com>, Thomas Frieling <frieling(at)8hertz(dot)de>, pgsql-jdbc(at)postgresql(dot)org
Subject: Re: CallableStatements: index starts at 2
Date: 2005-12-15 22:13:04
Message-ID: Pine.BSO.4.61.0512151706510.17948@leary.csoft.net
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-jdbc

On Wed, 14 Dec 2005, Dave Cramer wrote:

> I just checked in a fix for this. It hasn't been well tested on all the
> various servers so please report problems back to me.

This fix only works on JDK1.4 builds. It doesn't work on 1.2, 1.3, or 1.5
because you've only modified Jdbc3CallableStatement. This also indicates
the fragility of the adjustIndex parameter. Unfortunately we can't create
an AbstractJdbc2CallableStatement because we'd need multiple inheritance
for Jdbc3CallableStatement to extend both AbstractJdbc3Statement and
AbstractJdbc[2|3]CallableStatement.

Also your test case using the function getVoid does not work against 7.2
servers because the void pseudotype was added in 7.3. The void type
doesn't seem to be important for testing. You should be able to call a
function returing anything and ignore the result.

Kris Jurka

In response to

Responses

Browse pgsql-jdbc by date

  From Date Subject
Next Message Kris Jurka 2005-12-15 22:14:43 Re: CallableStatements: index starts at 2
Previous Message Kris Jurka 2005-12-15 21:42:14 Re: an efficient way of checking if the connection to a db