From: ""Fernando Papa"" <[EMAIL PROTECTED]> > AND upper(cont_publicacion.generar_Vainilla) = 'S'
> Filter: ((upper((generar_vainilla)::text) = 'S'::text) AND (fecha_publicacion = (subplan))) using a functional index on this field should help create index idx_generar_vainilla_ci on cont_publicacion ( upper(generar_Vainilla) ) Regards Gaetano Mendola ---------------------------(end of broadcast)--------------------------- TIP 9: the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match