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CREATE TABLE tablename ( GroupId INTEGER, Value VARCHAR(3) ); INSERT INTO tablename (GroupId, Value) VALUES ('11', 'AAA'), ('11', 'AAA'), ('11', 'BBB'), ('22', 'AAA'), ('22', 'CCC'), ('22', 'CCC'), ('33', 'AAA'), ('33', 'DDD'), ('33', 'BBB');
9 rows affected
select distinct t.* from tablename t where exists ( select 1 from tablename where value = t.value and groupid <> t.groupid ) order by t.value, t.groupid
GroupId
Value
11
AAA
22
AAA
33
AAA
11
BBB
33
BBB