idselect_typetablepartitionstypepossible_keyskeykey_lenrefrowsfilteredExtra
1SIMPLEproductoNULLALLNULLNULLNULLNULL30933.33Using where
1SIMPLEcategoriaNULLeq_refPRIMARYPRIMARY4sumalepuntoscoor_puntos.producto.categoria1100.00Using index