I still do not believe this is a JDBC driver problem for reasons that I have given in two previous posts.
-----Original Message----- From: Wolfgang Röckelein [mailto:[EMAIL PROTECTED] Sent: May 19, 2004 10:05 AM To: Tag Libraries Users List Subject: Re: [JSTL] How do I enter a null value with <sql:param>? Derek Mahar wrote: > Your solution is equivalent to Case 2 that I listed in my original > message. The Microsoft SQL Server JDBC driver complains with a > JspException: > > javax.servlet.ServletException: javax.servlet.jsp.JspException: > INSERT INTO tblTest(a) VALUES (?) > : [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]Syntax error > converting the nvarchar value 'null' to a column of data type int. > > However, the JDBC driver accepts and correctly processes the following > query: > > <sql:update> > INSERT INTO tblTestDerek VALUES (null) > </sql:update> > > In light of this, I suspect that there may be an error in the > implementation of <sql:param> where it treats "null" as a string > argument rather than as an SQL null argument. Please search the (user & devel) list. We discussed this problem a while ago and came to the conclusing that this is a problem caused by the JDBC driver used. The subject might have been "SQL Update problem with Dates" Regards, Wolfgang --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] NOTICE: This email contains privileged and confidential information and is intended only for the individual to whom it is addressed. If you are not the named addressee, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this transmission by mistake and delete this communication from your system. E-mail transmission cannot be guaranteed to be secured or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. AVIS: Le présent courriel contient des renseignements de nature privilégiée et confidentielle et n’est destiné qu'à la personne à qui il est adressé. Si vous n’êtes pas le destinataire prévu, vous êtes par les présentes avisés que toute diffusion, distribution ou reproduction de cette communication est strictement interdite. Si vous avez reçu ce courriel par erreur, veuillez en aviser immédiatement l’expéditeur et le supprimer de votre système. Notez que la transmission de courriel ne peut en aucun cas être considéré comme inviolable ou exempt d’erreur puisque les informations qu’il contient pourraient être interceptés, corrompues, perdues, détruites, arrivées en retard ou incomplètes ou contenir un virus. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
