Select T1.cognome , T1.nome, T1.Livello, T2.Nome, T2.Cognome From T1 Inner Join T2 on T1.cognome=T2.cognome where T1.Livello <> 99
Select T1.cognome , T1.nome, T1.Livello, T2.Nome, T2.Cognome From T1 Inner Join T2 on T1.cognome=T2.cognome where T1.Livello <> 99