Thanks Ivan (and Charles) - modules are exact what I needed.
Sent from my iPhone
On Feb 6, 2012, at 1:26 AM, Ivan Shcheklein <shchekl...@gmail.com> wrote:
> Hi Matisse,
>
> If I wish to use a user defined function in an XQuery (for example, any of
> the functions from http://www.xqueryfunctions.com/) the only option I see is
> to include the function definition in the query I pass to sedna.
>
> Why, you can use modules -
> http://sedna.org/progguide/ProgGuidesu8.html#x14-570002.5.5
>
>
> This seems inefficient.
> What is the performance impact of adding function definitions to every query?
>
> Depends on query itself. Usually, it's pretty small.
>
> Is there a better way?
> Perhaps a way to have a local library of functions that are always available
> for a particular database?
>
> Try modules in Sedna.
>
> Ivan Shcheklein,
> Sedna Team
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