[postgis-users] PostGis 8.1 - error with "using unique"

[jerome]

>"using unique" and "using srid" are special reserved words which are used by
>the Mapserver PostGIS connector in order to generate the real query which is
>sent to PostGIS - they cannot be sent directly to the database.
>  
>
It works !!!!
Many thanks Mark, and all postgis users who help me.

Like I've said, I'm newbie with pgsql, postgis, php, mapserver. I come 
from gis (carto and spatial analysys) and try to move our system with a 
sgobr to share datas. I will read much forum and course (I works also 
with Firebird SGBD and it's quite different!!!).

Jérôme Caba
Gis Manager
National park of Vanoise
France