On Fri, Nov 19, 2004 at 11:12:38 -0600, Don Drake <dondrake@gmail.com> wrote:
> I have a function that uses an execute statement to insert data into a
> table, I do in my implementation of table partitioning.
>
> Anyway, I ran into trouble when NULL values were being passed in
> (fields are nullable) and my insert statement turned into a big NULL.
>
> Here's an equivalent statement that caused trouble:
>
> select 'some text, should be null:'|| NULL
>
> This returns NULL and no other text. Why is that? I wasn't expecting
> the "some text.." to disappear altogether.
>
> Is this a bug?
No.
>
> I was able to work around the problem by using COALESCE (and casting
> variables since it wants the same data types passed to it).
This is what you should do.
>
> -Don
>
> --
> Donald Drake
> President
> Drake Consulting
> http://www.drakeconsult.com/
> 312-560-1574
>
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