[TRAFODION-3025] order by clause in subquery does not work

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.3
• Assignee: liu ming
• Reporter: liu ming
• Created: 16/Apr/18 08:30
• Updated: 15/Sep/18 07:30
• Resolved: 08/Jun/18 02:35

Description

CREATE TABLE TRAFODION.SEABASE.DT
  (
    D1 DATE DEFAULT NULL NOT SERIALIZED
  , T1 TIME(0) DEFAULT NULL NOT SERIALIZED
  , TS1 TIMESTAMP(2) DEFAULT NULL NOT SERIALIZED
  , TS2 TIMESTAMP(6) DEFAULT NULL NOT SERIALIZED
  )
ATTRIBUTES ALIGNED FORMAT NAMESPACE 'TRAF_RSRVD_3'
;
insert into dt values(current_date,current_time,current_timestamp, current_timestamp);
.............
.............

>>select * from dt;
D1 T1 TS1 TS2 
---------- -------- ---------------------- --------------------------
2018-03-27 14:44:36 2018-03-27 14:44:36.80 2018-03-27 14:44:36.808913
2018-04-16 12:08:37 2018-04-16 12:08:37.92 2018-04-16 12:08:37.922973
2018-04-16 12:08:39 2018-04-16 12:08:39.53 2018-04-16 12:08:39.530414
2018-04-16 12:08:40 2018-04-16 12:08:40.63 2018-04-16 12:08:40.634867
2018-04-16 12:08:42 2018-04-16 12:08:42.06 2018-04-16 12:08:42.069282
2018-04-16 12:08:42 2018-04-16 12:08:42.97 2018-04-16 12:08:42.971260
2018-04-16 12:08:43 2018-04-16 12:08:43.81 2018-04-16 12:08:43.812465
2018-04-16 12:08:44 2018-04-16 12:08:44.57 2018-04-16 12:08:44.578473
2018-04-16 12:08:45 2018-04-16 12:08:45.24 2018-04-16 12:08:45.240684
2018-04-16 12:08:45 2018-04-16 12:08:45.92 2018-04-16 12:08:45.923487
2018-04-16 12:08:46 2018-04-16 12:08:46.62 2018-04-16 12:08:46.623653
— 11 row(s) selected.

>>select * from dt order by ts1 desc;
D1 T1 TS1 TS2 
---------- -------- ---------------------- --------------------------
2018-04-16 12:08:46 2018-04-16 12:08:46.62 2018-04-16 12:08:46.623653
2018-04-16 12:08:45 2018-04-16 12:08:45.92 2018-04-16 12:08:45.923487
2018-04-16 12:08:45 2018-04-16 12:08:45.24 2018-04-16 12:08:45.240684
2018-04-16 12:08:44 2018-04-16 12:08:44.57 2018-04-16 12:08:44.578473
2018-04-16 12:08:43 2018-04-16 12:08:43.81 2018-04-16 12:08:43.812465
2018-04-16 12:08:42 2018-04-16 12:08:42.97 2018-04-16 12:08:42.971260
2018-04-16 12:08:42 2018-04-16 12:08:42.06 2018-04-16 12:08:42.069282
2018-04-16 12:08:40 2018-04-16 12:08:40.63 2018-04-16 12:08:40.634867
2018-04-16 12:08:39 2018-04-16 12:08:39.53 2018-04-16 12:08:39.530414
2018-04-16 12:08:37 2018-04-16 12:08:37.92 2018-04-16 12:08:37.922973
2018-03-27 14:44:36 2018-03-27 14:44:36.80 2018-03-27 14:44:36.808913
— 11 row(s) selected.

>>select * from (select * from dt order by ts1 desc); 
D1 T1 TS1 TS2 
---------- -------- ---------------------- --------------------------
2018-03-27 14:44:36 2018-03-27 14:44:36.80 2018-03-27 14:44:36.808913
2018-04-16 12:08:37 2018-04-16 12:08:37.92 2018-04-16 12:08:37.922973
2018-04-16 12:08:39 2018-04-16 12:08:39.53 2018-04-16 12:08:39.530414
2018-04-16 12:08:40 2018-04-16 12:08:40.63 2018-04-16 12:08:40.634867
2018-04-16 12:08:42 2018-04-16 12:08:42.06 2018-04-16 12:08:42.069282
2018-04-16 12:08:42 2018-04-16 12:08:42.97 2018-04-16 12:08:42.971260
2018-04-16 12:08:43 2018-04-16 12:08:43.81 2018-04-16 12:08:43.812465
2018-04-16 12:08:44 2018-04-16 12:08:44.57 2018-04-16 12:08:44.578473
2018-04-16 12:08:45 2018-04-16 12:08:45.24 2018-04-16 12:08:45.240684
2018-04-16 12:08:45 2018-04-16 12:08:45.92 2018-04-16 12:08:45.923487
2018-04-16 12:08:46 2018-04-16 12:08:46.62 2018-04-16 12:08:46.623653

— 11 row(s) selected. 

Issue Links

• links to: GitHub Pull Request #1592