users@glassfish.java.net

Convert "" to 0

From: <glassfish_at_javadesktop.org>
Date: Tue, 14 Sep 2010 14:52:54 PDT

Welcome

I have question.
I'm writting web application and I use JSF (2.0). In database I have field INTEGER (default value: NULL).
If I don't writing value in this field, value in database is 0, but I want NULL.
My server: Glassfish V3
Any ideas?
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