After register the empty_clob() function in your own dialect, you can try
using the "default" attribute of <column>.

On Fri, Oct 1, 2010 at 9:53 AM, cremor <[email protected]> wrote:

> Is there a way to tell NHibernate to replace all values of empty
> strings with the Oracle function empty_clob() in inserts/updates to a
> specific column?
>
> I'd need this to insert a empty string to a CLOB column which has a
> NOT NULL constraint (Oracle treats empty strings the same as NULLs, so
> it tries to insert a NULL to my CLOB column).
>
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-- 
Fabio Maulo

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