Search found 24 matches

by krishna14
Tue Apr 12, 2011 9:19 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Help regarding RANDOM data selecting
Replies: 29
Views: 11898

Thanks Ray & jwiles ,

the job parameter given by Ray is working fine for me .Thanks for your help ...
by krishna14
Tue Apr 12, 2011 7:28 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Help regarding RANDOM data selecting
Replies: 29
Views: 11898

It has to be chosen arbitrarily at runtime....
by krishna14
Tue Apr 12, 2011 1:48 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Help regarding RANDOM data selecting
Replies: 29
Views: 11898

S i did read the Parallel Job Developer Guide ..

Thanks for your suggestion jwiles.
by krishna14
Tue Apr 12, 2011 10:36 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Help regarding RANDOM data selecting
Replies: 29
Views: 11898

any one can help me out with RND() funtion in transformer ? Please to get the Random data..
by krishna14
Tue Apr 12, 2011 8:34 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Help regarding RANDOM data selecting
Replies: 29
Views: 11898

Ray,

Thanks Ray ,But If we use HEAD stage it will give the every Nth records ... if we give period..,but as per my requirment i shuld get randomly not every Nth record.
by krishna14
Mon Apr 11, 2011 8:32 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Help regarding RANDOM data selecting
Replies: 29
Views: 11898

Actually my requirment needs equal amount of Random Data from each state ( Eg: 100 Records from each state (Key column) if there are 50 records in one state it shuld pick all 50 records ) .If i go with Sample stage if i give the percentage it will give the percentage of all the records ..means it mi...
by krishna14
Mon Apr 11, 2011 7:35 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Help regarding RANDOM data selecting
Replies: 29
Views: 11898

Thanks Ray ,

I appreciate your help ,Can u please elaborate how can i seed in the Rnd() function and how can i use it .Please ..
by krishna14
Mon Apr 11, 2011 11:03 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Help regarding RANDOM data selecting
Replies: 29
Views: 11898

Help regarding RANDOM data selecting

Hi All,

I have a secenario where i have to select Random rows (i.e., equal amount of random rows from key column (STATE) randomly ) .I'm trying to use RANDOM function in transformer .Please help me how can i select random amount of rows ...