SELECT C2.name, C.Name AS Expr1, S.Name AS Expr2
FROM City c
LEFT OUTER JOIN State s ON c.stateid = s.id
LEFT OUTER JOIN Country c2 on s.countryId = c2.id
SELECT C2.name, C.Name AS Expr1, S.Name AS Expr2
FROM City c
LEFT OUTER JOIN State s ON c.stateid = s.id
LEFT OUTER JOIN Country c2 on s.countryId = c2.id