Bug #2169 left outer join sub query error
Submitted: 18 Dec 2003 22:56 Modified: 19 Dec 2003 4:09
Reporter: Shuming Wang Email Updates:
Status: Duplicate Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version: OS:Windows (win98/2000/ Red Hat Linx 9.1)
Assigned to: CPU Architecture:Any

[18 Dec 2003 22:56] Shuming Wang
Description:
Hi,
 Mysql 4.1.1 cause left outer join a sub query error:
 select  goods2.itemid itemid,ifnull(a1.qty,0) qty 
 from goods2
 left outer join (select itemid,qty from pikou where pikou.date>'2003-12-12') a  on a.itemid=goods2.itemid
  
 The server always hang up, or app shows 'lost connection', while 4.1.0 runs well.
Regards
Shuming Wang

How to repeat:
select  goods2.itemid itemid,ifnull(a1.qty,0) qty 
 from goods2
 left outer join (select itemid,qty from pikou where pikou.date>'2003-12-12') a  on a.itemid=goods2.itemid
[19 Dec 2003 4:09] MySQL Verification Team
Duplicate of bug #2168.