可以参考以下脚本

t = table(1..5 as col1, 1 2 3 3 5 as col2, 1 3 2 4 5 as col3)
select *，rowSum(each(eq{t.values()[0]}，t.values()[1:3])) from t

或者

select *,rowSum(t.values()[0] == matrix(t.values()[1:3])) from t