[ms4w-users] When I use an EXPRESSION in my map file using FIELD STRING, the condition never returns as true, even though I know the values exist in my table.

[Orlando Giovanny Solarte Delgado]

I forget say my data are stored on PostGIS!!!!.

2006/11/13, Jeff McKenna <jmckenna at dmsolutions.ca>:
>
> I would try to see if OGR/GDAL can find those values using the ogrinfo
> utility and the sql switch:
>
> e.g. ogrinfo -ro PG:dbname=warmerda -sql "SELECT pop_1994 from canada
> where province_name = 'Alberta'"
>
> If that works, I have no idea what is wrong.
>
>
> jeff
>
>
>
>
> Orlando Giovanny Solarte Delgado wrote:
> > Hi.
> >
> > When I use an EXPRESSION in my map file using FIELD STRING, the
> > condition never returns as true, even though I know the values exist in
> > my table. <http://postgis.refractions.net/docs/ch04.html#id2525201>
> >
> > I am doing something like:
> >
> > CLASSITEM "cod_carto"
> >
> > CLASS...
> >      EXPRESSION "vts"
> > ...
> > END
> > CLASS..
> >      EXPRESSION "VTS"
> > END
> >
> > I am using both lower an upper case, I know VTS value exist in my table
> > postgis, but never returns as true.
> >
> > Somebody can help me?
> >
> > --
> > Atentamente,
> >
> > Orlando Giovanny Solarte Delgado
> > Ing. Desarrollador SIG
> > Emprendedor BioSIG
> >
> >
>
> --
> Jeff McKenna
> DM Solutions Group Inc.
> http://www.dmsolutions.ca
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> ms4w-users mailing list
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>



-- 
Atentamente,

Orlando Giovanny Solarte Delgado
Ing. Desarrollador SIG
Emprendedor BioSIG
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