On Saturday 07 August 2010 10:17:21 pm Jesse Eichar wrote:
> Its hard to explain the reasoning, but I have a feature with a terrible
> attribute name but I need to access it using CQL (a dynamic external
> graphic). The attribute name is basically {[crazy_name]} (including the {[
> characters). Is there a way that I can escape the illegal characters in
> CQL? or perhaps I have to create a property accessor to add the illegal
> character.
>
> Thoughts?
>
> Jesse
Hi Jesse, I guess that your crazy_name has local characters like characters
with different types of accents or others.
Unfortunately the OGC CQL specification only allows:
<simple Latin letter> ::= <simple Latin upper case letter>
| <simple Latin lower case letter>
<simple Latin upper case letter> ::=
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O
| P | Q | R | S | T | U | V | W | X | Y | Z
<simple Latin lower case letter> ::=
a | b | c | d | e | f | g | h | i | j | k | l | m | n | o
| p | q | r | s | t | u | v | w | x | y | z
I opened the following issue to solve that sort of problems
http://jira.codehaus.org/browse/GEOT-3122
The idea is to use the same SQL strategy, that is, using double quote
"crazy_name"
cheers
--
Mauricio Pazos
www.axios.es
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