0
Select * from table
where Numero_Operacion in 
(
Select Numero_Operacion from table
group by Numero_Operacion
having count(Numero_Operacion)>1
)

ありがとう!

4

1 に答える 1

1

こんなものでしょう

<Table>.GroupBy(x => x.Numero_Operacion)
       .Where(x => x.Count() > 1)
       .SelectMany(x => x)
于 2013-09-25T16:31:16.133 に答える