On Wed, Feb 23, 2011 at 7:39 AM, SSA <sandeep_d...@hotmail.com> wrote:
> > Thank you David for your reply and time but this didn't work either. I have > stable version in production so I am afraid if I can do anything to improve > search. I'll install 2.1 RC to see if this works there. > > Its strange that documentation for 2.0 still mentions to use cql filter > function while they don't work. > > The functions do work, as David alreayd explained what you're seeing is a limitation of the official OGC CQL language (which is documented in its own OGC standard, I think it's the catalog one). A CQL comparison can only have this structure: <variable name> <operator> <expression> whilst yours is <expression> <operator> <expression> GeoServer 2.1 uses ECQL (extended CQL), a home grown set of extensions on top of the standard CQL that makes the language more similar to SQL and allows, among others, for the <expression> <operator> <expression> form to be parsed successfully Hope this helps Cheers Andrea -- ------------------------------------------------------- Ing. Andrea Aime GeoSolutions S.A.S. Tech lead Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 962313 mob: +39 333 8128928 http://www.geo-solutions.it http://geo-solutions.blogspot.com/ http://www.youtube.com/user/GeoSolutionsIT http://www.linkedin.com/in/andreaaime http://twitter.com/geowolf -------------------------------------------------------
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