[mapserver-users] runtime substitution DATA

[Guillaume Sueur]

Hi list,

I'm trying to change the DATA statement of a PostGIS Layer on the fly,
from a WMS request.
I made it work for FILTER or EXPRESSION, but no success with DATA,
either using my %PARAM% in the middle of the SQL string or for the whole
thing.
I've seen here (http://mapserver.org/cgi/runsub.html) that it should
validate a DATAPATTERN.

Would someone have some clues about this ?

Thanks

Guillaume