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create table t(a int, b int, c int, d int); insert into t (a, b, c, d) values (1, 0, 0, 0), (1, 1, 0, 0), (0, 1, 0, 0), (1, 1, 1, 0);
4 rows affected
with t1 as (select *, row_number() over (order by a) as rn from t), u(col, rn, val) as ( select 'a', rn, a from t1 union all select 'b', rn, b from t1 union all select 'c', rn, c from t1 union all select 'd', rn, d from t1 ), data as ( select d1.col as Rx, d2.col as Cx, case when d1.val = 1 and d2.val = 1 then 1 else 0 end as v from u as d1 inner join u as d2 on d1.rn = d2.rn ) select Rx as [ ], [a], [b], [c], [d] from data as src pivot (sum(v) for Cx in ([a], [b], [c], [d])) as pvt;
a
b
c
d
a
3
2
1
0
b
2
3
1
0
c
1
1
1
0
d
0
0
0
0