Search found 53125 matches

by ray.wurlod
Fri Dec 18, 2009 2:42 am
Forum: General
Topic: In DataStage PX the Pipeline and Partition Techniques
Replies: 2
Views: 1201

When's the interview?

Automatic.
by ray.wurlod
Thu Dec 17, 2009 6:06 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Inconsistent View Data in Sequential File stage
Replies: 9
Views: 2499

What are your sampling specifications when you use View Data? If you specify only 10 rows, that's all you'll get.
by ray.wurlod
Thu Dec 17, 2009 4:14 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: DataStage Px (enterprise edition) vs TX (WTX)
Replies: 3
Views: 1816

How is this post different from your other post? One is marked version 8 and one is marked version 7, but I doubt that you have both.
by ray.wurlod
Thu Dec 17, 2009 4:12 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Generate Dynamic schema File.
Replies: 2
Views: 1389

No, because there is no mechanism for discovering the data types. If you want to declare everything to be string[max=n] (that is, VarChar), how will you determine the correct values for n? No stage "stores" a record schema - you can write the record schema to a file and have certain stages...
by ray.wurlod
Thu Dec 17, 2009 2:10 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Surrogate Key Perfromance
Replies: 5
Views: 2072

Use a big block size. Don't be afraid to use 100000 or even 1000000. A block size of 1 has to read the state file for every record processed.

Set up a previous job to initialize the state file to the start value you want.
by ray.wurlod
Thu Dec 17, 2009 2:08 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Inconsistent View Data in Sequential File stage
Replies: 9
Views: 2499

What's the data type? -1 is a valid value for any signed data type.
by ray.wurlod
Thu Dec 17, 2009 2:05 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: CFF Stage - Importing REDEFINES within the same record
Replies: 32
Views: 15673

REDEFINES means "different columns" - you have a different structure (2,2,2,6 versus 2,2,8). The CFF stage can deal with the REDEFINES - you specify the particular output columns that you require.
by ray.wurlod
Thu Dec 17, 2009 2:03 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Unable to see logs for the job in datastage director
Replies: 15
Views: 4328

It's because the viewing of logs issue has been resolved that we want you to forget this thread and open a new one for your Monitor issue, which has a different solution.
by ray.wurlod
Thu Dec 17, 2009 2:01 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: DataStage Px (enterprise edition) vs TX (WTX)
Replies: 2
Views: 1147

My admittedly inexpert take on this is that WTX is intended for real-time (and therefore small volume) transformations.
by ray.wurlod
Thu Dec 17, 2009 1:58 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Datasets issue
Replies: 4
Views: 2345

Is runtime column propagation (RCP) enabled or disabled?
by ray.wurlod
Thu Dec 17, 2009 1:55 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Error executing view data command while reading from table
Replies: 9
Views: 7001

Please mark as Resolved using the green button at the top of the screen.
by ray.wurlod
Thu Dec 17, 2009 1:53 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Remove duplicated
Replies: 3
Views: 1503

Moderator: please move to server forum
by ray.wurlod
Thu Dec 17, 2009 1:51 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Lookup being used on table which gets update in the same job
Replies: 9
Views: 3335

Just a thought - there may be a solution using the SCD stage.
by ray.wurlod
Thu Dec 17, 2009 1:46 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: data elements in command stage
Replies: 4
Views: 1266

unrelated to original question

Data elements Date and Time will cause automatic conversion to/from DataStage internal format when used in the ODBC stage.
by ray.wurlod
Thu Dec 17, 2009 1:44 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Long Datatype
Replies: 2
Views: 1318

Moderator: please move to parallel forum