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From "Jonathan Eric Miller" <jemil...@uchicago.edu>
Subject Re: JDBC driver question
Date Thu, 20 Jan 2005 22:46:16 GMT
Thanks for the tip on the logging. That's another thing I was wondering how 
to do. I found out that the property is actually 


----- Original Message ----- 
From: "myrna" <myrna@Golux.Com>
To: "Derby Discussion" <derby-user@db.apache.org>
Sent: Wednesday, January 19, 2005 6:46 PM
Subject: Re: JDBC driver question

> Plus, you could switch on the RetrieveMessagesFromServerOnGetMessage 
> property on. Put it in a derby.properties file where you start 
> networkserver. It's actually a performance-enhancing measure not to have 
> it on by default - it may make sense to have it on while you're 
> developing.
> I did a search on the apache derby site for 'error network server' and the 
> 4th (or so) hit discusses this.
> re opensource driver, see the final part of this thread:
> http://mail-archives.apache.org/eyebrowse/ReadMsg?listName=derby-dev@db.apache.org&msgNo=1648
> SQLState 23502 is actually: Column ''<columnname>''  cannot accept a NULL 
> value; so Ali is probably right - you'll need to drill down to get to the 
> actual problem.
> You can also add the following properties to your derby.properties file:
> derby.infolog.append=true
> derby.logStatementText=true
> derby.stream.error.logSeverityLevel=0
> and you'll see more details show up in the derby.log to help analyze 
> problems.
> Myrna

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