Search found 7 matches

by lakshmEn@gmail.com
Thu Nov 16, 2006 4:31 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Join stage
Replies: 13
Views: 6855

:D

Thanks everybody for the help.

Is there any thing i need to do to close this posting?
by lakshmEn@gmail.com
Wed Nov 15, 2006 1:27 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Join stage
Replies: 13
Views: 6855

Now i introduced "Peek" stage like below to the job which actually was working wrong with sort order as descending. Left_Input_file -> Sort stage -> Peek -> Join -> Output Right_Input_file -> Sort stage -> Peek -> To my surprise, it ran fine and gave the expected result. Now i removed the ...
by lakshmEn@gmail.com
Tue Nov 14, 2006 11:24 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Join stage
Replies: 13
Views: 6855

Re: Join stage

I introduced "Sort stage" before my "Join" stage. Now my "Join" stage has no inlink sort. It just does "Auto" partition. In the "Sort" stage, if I sort in ascending order, it works. In the "Sort" stage, if I sort in descending order, it doe...
by lakshmEn@gmail.com
Tue Nov 14, 2006 7:42 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Join stage
Replies: 13
Views: 6855

Kindly update me if i need to give any further information to make this clear.
by lakshmEn@gmail.com
Tue Nov 14, 2006 7:37 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Join stage
Replies: 13
Views: 6855

There's no reason descending order should not work, provided that you really have specified partitioning and sorting exactly the same for both links, or Entire on the right input (which carries almost ... Thanks a lot. I checked again. I have specified partitioning and sorting exactly the same way....
by lakshmEn@gmail.com
Tue Nov 14, 2006 7:19 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Join stage
Replies: 13
Views: 6855

Re: Join stage

tagnihotri wrote:Have you sorted both the links in same order ?
Yep.
by lakshmEn@gmail.com
Tue Nov 14, 2006 7:15 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Join stage
Replies: 13
Views: 6855

Join stage

What I did: I did a Right outer join on two input files using join stage in to a dataset. I partitioned both inputs by "Hash" on key using inlink partition. Observation: When I sort on keys in Ascending order, the stage works fine. When I sort on keys in Descending order, the stage doesn't...