HASH TABLE

Post questions here relative to DataStage Enterprise/PX Edition for such areas as Parallel job design, Parallel datasets, BuildOps, Wrappers, etc.

Moderators: chulett, rschirm, roy

Post Reply
chandra.shekhar@tcs.com
Premium Member
Premium Member
Posts: 353
Joined: Mon Jan 17, 2011 5:03 am
Location: Mumbai, India

HASH TABLE

Post by chandra.shekhar@tcs.com »

Need basic knowledge of HASH TABLE.

Kindly suggest me how to use hash table in DS8.1

Thanks
Kishor
MarkB
Premium Member
Premium Member
Posts: 95
Joined: Fri Oct 27, 2006 9:13 am

Post by MarkB »

I guess it would be the same as any other table for food ... you put the hash on the table and serve it from there :twisted:

If you mean a hashed file, that is a server-specific topic, and you are posting in the Parallel forum.

So when's the interview???
ray.wurlod
Participant
Posts: 54607
Joined: Wed Oct 23, 2002 10:52 pm
Location: Sydney, Australia
Contact:

Post by ray.wurlod »

If you use an Aggregator stage with Hash as its method, the results are stored in memory in a hash table.
IBM Software Services Group
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
chulett
Charter Member
Charter Member
Posts: 43085
Joined: Tue Nov 12, 2002 4:34 pm
Location: Denver, CO

Post by chulett »

You might want to expand a little bit on what exactly it is you mean by "hash table".
-craig

"You can never have too many knives" -- Logan Nine Fingers
ray.wurlod
Participant
Posts: 54607
Joined: Wed Oct 23, 2002 10:52 pm
Location: Sydney, Australia
Contact:

Post by ray.wurlod »

... or even "use".
IBM Software Services Group
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Post Reply