Hi list,
I need to create a sql where the name of a tabla is on a variable..
vbuffer varchar;
SELECT buffer
INTO vbuffer
FROM rutas r, unidades u
WHERE r.codigo_ruta = u.codigo_ruta AND
u.codigo_uni = 'B15_AFF666';
SELECT within(the_geom,(SELECT geomunion(the_geom) from var vbuffer)) as inside
Thanks..