So what is needed here ... list of reserved words that must be escaped when
encoded?
I think the square brackets are just to introduce precedence, isolating
point won't help since it will start trying to treat it as geometry.
For reference the grammar is here:
http://old.geotools.org/ECQL-Parser-Design_110493908.html
--
Jody Garnett
On 30 March 2015 at 16:46, Kevin Smith <[email protected]> wrote:
> I've noticed that ECQL.toCQL doesn't escape WKT keywords. So
> <PropertyName>point</PropertyName> is encoded to just point rather than
> "point" or [point]. When this is parsed in turn, it is interpreted as a
> WKT literal, although it's lacking the rest of the expression and so fails.
>
> The bracket notation also fails to resolve this when parsing, it still
> interprets [point] as being the start of a WKT literal rather than an
> attribute name. When double quoted ("point") it escapes against the WKT
> interpretation as expected.
>
> I may be missing something. When I looked up the formal CQL spec hidden
> in the CSW spec, i couldn't find any indication of either bracket or double
> quote escaping of property names. Were these added for ECQL?
>
> --
>
> Kevin Smith
>
> Software Engineer | Boundless <http://boundlessgeo.com/>
>
> [email protected]
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>
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>
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>
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