EVOLUTION-MANAGER

Edit File: win_sum.result

create table t1 ( pk int primary key, a int, b int, c real ); insert into t1 values (101 , 0, 10, 1.1), (102 , 0, 10, 2.1), (103 , 1, 10, 3.1), (104 , 1, 10, 4.1), (108 , 2, 10, 5.1), (105 , 2, 20, 6.1), (106 , 2, 20, 7.1), (107 , 2, 20, 8.15), (109 , 4, 20, 9.15), (110 , 4, 20, 10.15), (111 , 5, NULL, 11.15), (112 , 5, 1, 12.25), (113 , 5, NULL, 13.35), (114 , 5, NULL, 14.50), (115 , 5, NULL, 15.65), (116 , 6, 1, NULL), (117 , 6, 1, 10), (118 , 6, 1, 1.1), (119 , 6, 1, NULL), (120 , 6, 1, NULL), (121 , 6, 1, NULL), (122 , 6, 1, 2.2), (123 , 6, 1, 20.1), (124 , 6, 1, -10.4), (125 , 6, 1, NULL), (126 , 6, 1, NULL), (127 , 6, 1, NULL); select pk, a, b, sum(b) over (partition by a order by pk ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) from t1; pk a b sum(b) over (partition by a order by pk ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) 101 0 10 20 102 0 10 20 103 1 10 20 104 1 10 20 105 2 20 40 106 2 20 60 107 2 20 50 108 2 10 30 109 4 20 40 110 4 20 40 111 5 NULL 1 112 5 1 1 113 5 NULL 1 114 5 NULL NULL 115 5 NULL NULL 116 6 1 2 117 6 1 3 118 6 1 3 119 6 1 3 120 6 1 3 121 6 1 3 122 6 1 3 123 6 1 3 124 6 1 3 125 6 1 3 126 6 1 3 127 6 1 2 select pk, a, c, sum(c) over (partition by a order by pk ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) from t1; pk a c sum(c) over (partition by a order by pk ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) 101 0 1.1 3.2 102 0 2.1 3.2 103 1 3.1 7.199999999999999 104 1 4.1 7.199999999999999 105 2 6.1 13.2 106 2 7.1 21.35 107 2 8.15 20.35 108 2 5.1 13.250000000000002 109 4 9.15 19.3 110 4 10.15 19.3 111 5 11.15 23.4 112 5 12.25 36.75 113 5 13.35 40.1 114 5 14.5 43.5 115 5 15.65 30.15 116 6 NULL 10 117 6 10 11.1 118 6 1.1 11.1 119 6 NULL 1.0999999999999996 120 6 NULL NULL 121 6 NULL 2.1999999999999997 122 6 2.2 22.3 123 6 20.1 11.9 124 6 -10.4 9.7 125 6 NULL -10.400000000000002 126 6 NULL NULL 127 6 NULL NULL drop table t1;