Search found 53125 matches

by ray.wurlod
Tue Dec 15, 2009 3:24 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Collecting Performance Metrics
Replies: 2
Views: 1585

When you get version 8 there are inbuilt performance analysis and resource estimation tools.
by ray.wurlod
Tue Dec 15, 2009 3:23 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: CFF master record
Replies: 7
Views: 3394

I'm guessing that the master record is the level 01 item.
by ray.wurlod
Tue Dec 15, 2009 3:22 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Error writing to jpfile
Replies: 1
Views: 1431

Help us to help you. What is jpfile? What is your job design? What are the permissions to jpfile and its parent directories with respect to the executing user ID?
by ray.wurlod
Tue Dec 15, 2009 3:21 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: installation
Replies: 7
Views: 2716

That information should come on documentation from the vendor from whom DataStage was purchased, ultimately from IBM. In exchange, I might add, for money.
by ray.wurlod
Tue Dec 15, 2009 3:20 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Lookup Stage Erroe
Replies: 10
Views: 6706

Rubbish. At the very least the score will be in the log. This is one of your primary diagnostic tools - it's what is actually executed.
by ray.wurlod
Tue Dec 15, 2009 3:18 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

Point it to the correct version (8i, 9g or 10g) in the lib directory.
by ray.wurlod
Tue Dec 15, 2009 3:17 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

Resist stupid requirements!

Your professional opinion is that the optimal approach is to separate inserts from updates.
by ray.wurlod
Tue Dec 15, 2009 3:14 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: ODBC Error
Replies: 5
Views: 1793

My guess is that you are attempting to use a routine that includes BCI functions and that your 30 day grace period on the licence has expired. You must now purchase a licence from Data Direct for this combination to be able to work again.
by ray.wurlod
Tue Dec 15, 2009 3:11 pm
Forum: General
Topic: Is there a debugger for DataStage version 8?
Replies: 6
Views: 4275

An interactive debugger for parallel jobs is in "the plan", probably for the release after next. Caveat: that's not a promise that one will be delivered - the complexities of creating a debugger that will work across multiple machines are many.
by ray.wurlod
Tue Dec 15, 2009 3:09 pm
Forum: Information Analyzer (formerly ProfileStage)
Topic: Deploying a webservice for a sequence of jobs
Replies: 5
Views: 2634

Can you be more specific about what you want to do?

For example, a server job with calls to routines to run other jobs is a possibility. But it may not offer the snappy performance that web clients typically demand.
by ray.wurlod
Tue Dec 15, 2009 3:52 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: ORA-03113: end-of-file on communication channel
Replies: 11
Views: 4719

Courtesy tip: do not hijack threads with unrelated questions. Start a new thread.
by ray.wurlod
Tue Dec 15, 2009 3:51 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Vertical Pivot in parallel
Replies: 3
Views: 2557

I did not mention the Pivot stage. The Pivot stage does not support vertical pivot. The PXPivot stage will, in a near future release, but does not currently do so. I provided a solution that does not involve the Pivot stage, but shows how to accomplish vertical pivot in a parallel job, which is what...
by ray.wurlod
Tue Dec 15, 2009 3:32 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Vertical Pivot in parallel
Replies: 3
Views: 2557

Yes, vertical pivot as you identified in your subject line. First, partition and sort your data by the key column. Use a stable sort, so that the original order of rows is preserved for each key value. Use a Transformer stage to build lines of output containing each new value in a new field. Use sta...
by ray.wurlod
Tue Dec 15, 2009 2:30 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: ORA-03113: end-of-file on communication channel
Replies: 11
Views: 4719

So that's not the same problem, and therefore warrants a new thread.