[MCOL-3476] Outer join queries return incorrect results Created: 2019-09-04 Updated: 2019-11-26 Resolved: 2019-11-26 |
|
| Status: | Closed |
| Project: | MariaDB ColumnStore |
| Component/s: | ExeMgr |
| Affects Version/s: | 1.4.0 |
| Fix Version/s: | 1.4.1 |
| Type: | Bug | Priority: | Major |
| Reporter: | Daniel Lee (Inactive) | Assignee: | Daniel Lee (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Sprint: | 2019-06 |
| Description |
|
Build tested: 1.4.0-1 [dlee@master centos7]$ cat gitversionInfo.txt Autopilot test case: features.outerJoin This test works in 1.2.4-1 script: 02_twoTables.sql ColumnStore returned: 572 select r.* from region r where exists (select null from nation n where n.n_regionkey = r.r_regionkey) order by 1, 2, 3 596 select r.* from region r where not exists (select null from nation n where n.n_regionkey = r.r_regionkey and n.n_nationkey < 4) order by 1, 2, 3 Reference 572 select r.* from region r where exists (select null from nation n where n.n_regionkey = r.r_regionkey) order by 1, 2, 3 604 select r.* from region r where not exists (select null from nation n where n.n_regionkey = r.r_regionkey and n.n_nationkey < 4) order by 1, 2, 3 |
| Comments |
| Comment by Daniel Lee (Inactive) [ 2019-11-26 ] |
|
Build verified: 1.4.1-1 |