Re: [Geotools-gt2-users] Comlex filter expressions

[Mauricio P. <mau...@ax...>]

On Tuesday 29 March 2011 09:53:22 am Andrea Aime wrote:
> Hi Mauricio, I actually did notice one thing that was working on CQL but
> not in ECQL.
>
> attribute eq 'value'
Actually, this is not a valid expression, the specification saids:
<equals operator>::= "="

>
> works in CQL but won't be parsed by ECQL
Right now, CQL can evaluate the "eq" expression but is not correct (it is a 
bug). I cannot said way "eq" is in the CQL grammar, probably, it was part of 
the first spike or unsupported version, but it is not published neither in the 
Geotools docs nor in the OGC Specification.

I think I should deprecate this expression in the CQL implementation to avoid 
confusions. 
>
> Cheers
> Andrea
cheers


-- 
Mauricio Pazos
www.axios.es