[postgis-users] Help Query Layer

[Valentino SAVIO]

I am a new user of PostGis, therefore you have patience :-)
I use PostGis with gmap and works correctly.
I have a single problem:  
when I interrogate a Layer, they do not come given back the information of the layer selected.  
I do not receive information :-(

I would want to execute following query:
name, color, coord FROM siti 
And to obtain information of layer the fields [name] [color]  
The declaration of the layer is brought back.
Someone can help me? 
thanks to all 

LAYER
	NAME TESTDB
	METADATA
		LYRNAME "TESTDB"
		DESCRIPTION "description"
	END
		
	TEMPLATE "ttt_query.html" 

		
	CONNECTIONTYPE POSTGIS
	CONNECTION "host=127.0.0.1 dbname=postgres user=postgres password=xxxxxx"
	DATA "coord FROM siti as foo using unique coord using SRID=4327"
	STATUS ON
	TYPE POINT

		CLASS
			COLOR 0 0 0
			SYMBOL 'circle'
			SIZE 5
		END
END