Re: [Geotools-devel] FID into TXT Language (CQL Extension)

[Jody G. <jga...@re...>]

Andrea and Chris we were talking about this a bit yesterday on email ....

As CQL is used often in GeoServer I would like to check if "#road.1" 
syntax be okay encoded in a GET URL? Or should we ask Mauricio to use a 
different symbol - "@road.1,@road.2" etc...

Jody
> Hi, we was preparing the land to extend CQL. You could see the scope in the 
> following link:
>
> http://docs.codehaus.org/display/GEOTOOLS/TXT+Language+Analysis
>
> Now I have some doubt about the ID Predicate, that is:
>
> #road.1, #road.2, #road.47
>
> As you can see it is a sequence of "fids" preceded by  "#" and separated by  
> comma (","). Then the fid can not contain "#"  or ",". Is this a valid 
> hypothesis for all DBMS? 
>
> Some samples are:
> 	
> 	sample 1: #15521.3566 
>         sample 2: #fid-_df58120_11814e5d8b3__7ffb 
>
> More details in the following junit
>
> http://svn.geotools.org/geotools/trunk/gt/modules/library/cql/src/test/java/org/geotools/filter/text/txt/TXTTest.java
>
> well, we need more samples to assure that the language could parse all fids.
>
> comments?
>
>