Hi Tobias,
Unfortunately mixing expressions and aggregate syntax is not
possible. You'd have to use SQLTemplate.
Andrus
On Mar 29, 2006, at 11:09 AM, Tobias SCHOESSLER wrote:
I like cayenne expressions a lot, instead of writing complex joins
in sql
these path expressions are very handy. Though I haven't found a way to
express things I use to have in the SELECT part of an SQL
statement. When I
need distinct values, aggregations. how can I do things like SELECT
DISTINCT ... SUM(), etc.
Ideally I would like to use path Expression to define my select but
apply
my own SELECT string for the execution. Is that possible?
thanks
Tobias
______________________________________
Tobias Schoessler, Java Developer
Information Management Unit
Information Technology Service
United Nations Office on Drugs and Crime
Tel: (+43-1) 26060-5173
Websites: www.unov.org, www.unodc.org
______________________________________
Impossible is not a fact, only an opinion
