Hi Jocelyn, No, it's not possible. You have to generate unique sequence on application level. We'll think of adding this in our TODO list.
Ivan Shcheklein, Sedna Team On Thu, Aug 12, 2010 at 9:01 PM, Raymond, Jocelyn wrote: > Hi Sedna Team, > Is it possible to execute a UPDATE replace inside a function? > > Something like: > > module namespace uid = "https://registrar.ualberta.ca/functions";; > declare function uid:get-unique-id() as xs:decimal { > let $val := document('unique-sequence')/id > let $id := $val + 1 > {UPDATE replace $v in document('unique-sequence')/id > with <id>{$id}</id>} > > return $id; > } > > I am simply trying to create a function that will generate a unique id > similar to a Sequence in Oracle. > > Thank you, > Jocelyn Raymond > > > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by > > Make an app they can't live without > Enter the BlackBerry Developer Challenge > http://p.sf.net/sfu/RIM-dev2dev > _______________________________________________ > Sedna-discussion mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sedna-discussion > >
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