Consulta sql y group by

[lestatAb]

Lo encontré....

Código:

SELECT  creditos.id_detalle_venta AS Venta, creditos.id_credito AS Crédito, creditos.monto AS Total, creditos.saldo as Saldo
FROM         creditos
Where creditos.saldo in 
(SELECT  min(creditos.saldo) AS Saldo 
FROM         creditos 
GROUP BY creditos.id_detalle_venta)