Código SQL [-] select Avg(Calif) as Prom from (select Puntos as Calif from Alum group by AlumID) Tabla --"Tabla" es un nombre temporal para tu subconsulta order by Prom
select Avg(Calif) as Prom from (select Puntos as Calif from Alum group by AlumID) Tabla --"Tabla" es un nombre temporal para tu subconsulta order by Prom
Código SQL [-] select * from (select * from Tabla) temp
select * from (select * from Tabla) temp