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Re: Fwd: [JDBC] Weird issues when reading UDT from stored function

Robert Haas <robertmhaas@gmail.com>

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From: Robert Haas <robertmhaas@gmail.com>
To: Lukas Eder <lukas.eder@gmail.com>
Cc: Oliver Jowett <oliver@opencloud.com>, rsmogura <rsmogura@softperience.eu>, pgsql-jdbc@postgresql.org, pgsql-hackers@postgresql.org
Date: 2011-02-16T11:58:12Z
Lists: pgsql-hackers 
On Wed, Feb 16, 2011 at 3:30 AM, Lukas Eder <lukas.eder@gmail.com> wrote:
> I'm not trying to fix the signature. I want exactly that signature. I want
> to return 1 UDT as an OUT parameter from a function.
>
> Somewhere between JDBC and the database, this signature is lost, and JDBC's
> internal code tells me that I have to bind 6 OUT parameters, instead of 1.
> It happens to be so, because the UDT contains 6 attributes, so somehow the
> JDBC/database protocol flattens the UDT, and I think that's a bug, either in
> JDBC or in the protocol or in the database. My findings were that I can
> correctly read the UDT OUT parameter using the pgAdmin III tool, so I
> excluded the database as a bug holder candidate.

Oh, OK.  Sorry, I can't help you any with the JDBC side...

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company