Question about ResultSetMetaData

From: "Robert Landsmeer" <r(dot)landsmeer(at)wis(dot)nl>
To: <pgsql-jdbc(at)postgresql(dot)org>
Subject: Question about ResultSetMetaData
Date: 2006-04-21 07:59:36
Message-ID: 50CA25BD6EEA954FA592C097399942E30E463D65@CM1.wis.local
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-jdbc

Hello all,

In the application i am developing we query the ResultSetMetaData for
all columns in a particular table to discover the type and null-ability
of the column.

On the todolist I found the following under the idea's section:

ResultSetMetaData calls that run queries are cached on a per column
basis, but it seems likely that they're going to be called for all
columns, so try to issue one query per ResultSet, not per column.

Does anyone know if this will make it into a release someday? As it
would really help us performance wise.

Thanks in advance,

Robert

Responses

Browse pgsql-jdbc by date

  From Date Subject
Next Message Dave Cramer 2006-04-21 11:27:40 Re: Bug with callable statement and output parameters
Previous Message Luis Londono 2006-04-21 00:03:37 Re: Bug with callable statement and output parameters