From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Rene Pijlman <rene(at)lab(dot)applinet(dot)nl> |
Cc: | pgsql-patches(at)postgresql(dot)org, pgsql-jdbc(at)postgresql(dot)org, Tomis³aw Kityñski <cromax(at)id(dot)pl> |
Subject: | Re: isNullable() |
Date: | 2001-09-16 19:36:33 |
Message-ID: | 200109161936.f8GJaXM12596@candle.pha.pa.us |
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Thread: | |
Lists: | pgsql-jdbc pgsql-patches |
Your patch has been added to the PostgreSQL unapplied patches list at:
http://candle.pha.pa.us/cgi-bin/pgpatches
I will try to apply it within the next 48 hours.
> Attached is a patch that fixes ResultSetMetaData.isNullable() in
> the JDBC driver.
>
> This method is currently unimplemented and always returns
> ResultSetMetaData.columnNullable. This is obviously incorrect
> when a column is defined with NOT NULL or PRIMARY KEY. And we
> have to think of check constraints, views, functions etc.
>
> The patch simply changes the return value to
> ResultSetMetaData.columnNullableUnknown. This is until someone
> comes up with a real implementation of course.
>
> On Fri, 14 Sep 2001 17:53:50 +0200, Tomisaw Kity?ski wrote:
> >Hello there,
> >
> >could someone tell me, please, do I have any chance to get
> >proper implementation of above method in JDBC (1.1+) soon?
> >
> >Current "return 1" works fine on most tables, however it seems
> >to be a little bit incorrect with some of them ;)
>
>
> Regards,
> Ren? Pijlman <rene(at)lab(dot)applinet(dot)nl>
[ Attachment, skipping... ]
>
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--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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