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CREATE TABLE tableA ([statuschangeid] int, [dupid] int, [approvalpending] int) ; INSERT INTO tableA ([statuschangeid], [dupid], [approvalpending]) VALUES (1, 1, 1), (2, 1, 1), (3, 1, 0), (4, 2, 0), (5, 2, 0), (6, 2, 0), (7, 3, 0) ;
7 rows affected
select a.statuschangeid, a.dupid, a.approvalpending from tableA a where not exists ( select 1 from tableA where dupid = a.dupid and statuschangeid > a.statuschangeid )
statuschangeid
dupid
approvalpending
3
1
0
6
2
0
7
3
0