diff options
Diffstat (limited to 'mysql-test/main/win_rank.result')
| -rw-r--r-- | mysql-test/main/win_rank.result | 81 |
1 files changed, 42 insertions, 39 deletions
diff --git a/mysql-test/main/win_rank.result b/mysql-test/main/win_rank.result index 725683d3869..e74c2edd662 100644 --- a/mysql-test/main/win_rank.result +++ b/mysql-test/main/win_rank.result @@ -17,34 +17,34 @@ insert into t1 values ( 7 , 2, 20), ( 9 , 4, 20), (10 , 4, 20); -select pk, a, b, rank() over (order by a) as rank, +select a, rank() over (order by a) as rank, dense_rank() over (order by a) as dense_rank from t1; -pk a b rank dense_rank -1 0 10 1 1 -2 0 10 1 1 -3 1 10 3 2 -4 1 10 3 2 -8 2 10 5 3 -5 2 20 5 3 -6 2 20 5 3 -7 2 20 5 3 -9 4 20 9 4 -10 4 20 9 4 -select pk, a, b, rank() over (partition by b order by a) as rank, +a rank dense_rank +0 1 1 +0 1 1 +1 3 2 +1 3 2 +2 5 3 +2 5 3 +2 5 3 +2 5 3 +4 9 4 +4 9 4 +select a, b, rank() over (partition by b order by a) as rank, dense_rank() over (partition by b order by a) as dense_rank from t1; -pk a b rank dense_rank -1 0 10 1 1 -2 0 10 1 1 -3 1 10 3 2 -4 1 10 3 2 -8 2 10 5 3 -5 2 20 1 1 -6 2 20 1 1 -7 2 20 1 1 -9 4 20 4 2 -10 4 20 4 2 +a b rank dense_rank +0 10 1 1 +0 10 1 1 +1 10 3 2 +1 10 3 2 +2 10 5 3 +2 20 1 1 +2 20 1 1 +2 20 1 1 +4 20 4 2 +4 20 4 2 drop table t1; # # Test with null values in the table. @@ -59,46 +59,49 @@ insert into t2 values (2,'b'); insert into t2 values (-1,''); select *, rank() over (order by s1) as rank, dense_rank() over (order by s1) as dense_rank -from t2; +from t2 +order by s1, s2; s1 s2 rank dense_rank -1 a 5 3 NULL NULL 1 1 -1 NULL 5 3 NULL a 1 1 NULL c 1 1 -2 b 7 4 -1 4 2 +1 NULL 5 3 +1 a 5 3 +2 b 7 4 select *, rank() over (partition by s2 order by s1) as rank, dense_rank() over (partition by s2 order by s1) as dense_rank -from t2; +from t2 +order by s1, s2; s1 s2 rank dense_rank -1 a 2 2 NULL NULL 1 1 -1 NULL 2 2 NULL a 1 1 NULL c 1 1 -2 b 1 1 -1 1 1 +1 NULL 2 2 +1 a 2 2 +2 b 1 1 select *, rank() over (order by s2) as rank, dense_rank() over (order by s2) as dense_rank -from t2; +from t2 +order by s2, s1; s1 s2 rank dense_rank -1 a 4 3 NULL NULL 1 1 1 NULL 1 1 +-1 3 2 NULL a 4 3 -NULL c 7 5 +1 a 4 3 2 b 6 4 --1 3 2 +NULL c 7 5 select *, rank() over (partition by s1 order by s2) as rank, dense_rank() over (partition by s1 order by s2) as dense_rank from t2; s1 s2 rank dense_rank -1 a 2 2 NULL NULL 1 1 -1 NULL 1 1 NULL a 2 2 NULL c 3 3 -2 b 1 1 -1 1 1 +1 NULL 1 1 +1 a 2 2 +2 b 1 1 drop table t2; |