Hi,
I wonder what the proper way is to add a filter into SLD for a PostGIS
column that has a colon in the name of the column. For example, from the
standard Open Street Map attribute name, the following such columns are
generated:
* addr:housename
* addr:housenumber
* addr:interpolation
and in Open Street Map, the attribute name of the form xx:yyy is usual
to be used to denote a 'sub-attribute' of sorts.
In raw SQL when querying such columns (e.g. via psql), one has to escape
the name of the column using parenthesis (e.g. SELECT * FROM ... WHERE
"addr:housename" IS NOT NULL)
when I try to add such a column into an SLD filter expression, I get an
exception from geoserver, something like:
org.geoserver.platform.ServiceException: The requested Style can not be used
with this layer. The style specifies an attribute of addr:housename and the
layer is: xxxx
at
org.geoserver.wms.map.GetMapKvpRequestReader.checkStyle(GetMapKvpRequestReader.java:1130)
I tried escaping with simple parenthesis, but to no avail.
how would one make this work?
Akos
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