diff options
Diffstat (limited to 'mysql-test/main/win.test')
| -rw-r--r-- | mysql-test/main/win.test | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mysql-test/main/win.test b/mysql-test/main/win.test index 15e96ec7e8e..6ebe1d653cf 100644 --- a/mysql-test/main/win.test +++ b/mysql-test/main/win.test @@ -2242,6 +2242,20 @@ drop table t1; drop view v1; --echo # +--echo # MDEV-18431: Select max + row_number giving incorrect result +--echo # + +create table t1 (id int, v int); +insert into t1 values (1, 1), (1,2), (1,3), (2, 1), (2, 2); + +select e.id, + (select max(t1.v) from t1 where t1.id=e.id) as a, + row_number() over (partition by e.id order by e.v) as b, + (select max(t1.v) from t1 where t1.id=e.id) + (row_number() over (partition by e.id order by e.v)) as sum_a_b +from t1 e; +drop table t1; + +--echo # --echo # End of 10.2 tests --echo # |