Search found 53125 matches

by ray.wurlod
Mon Sep 17, 2007 1:10 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Sequencer logic
Replies: 3
Views: 1066

Sequencer logic is easy. The output fires if "Any" of its inputs fires, or if "All" of its inputs fire. What you have there is a job sequence, not a sequencer. Your problem is that the job sequence is doing exactly what you have asked it to do, by checking "automatically handle failure" and not incl...
by ray.wurlod
Mon Sep 17, 2007 1:08 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Problem with Change Capture Stage
Replies: 7
Views: 3007

Probably not, since it's receiving its default value on the output. You want to have your cake and eat it too - to pass the column through without using it as a change column. That's not how Change Capture stage works.
by ray.wurlod
Mon Sep 17, 2007 1:03 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Any way to get the concatenation of input columns done
Replies: 3
Views: 782

Search the forum for "vertical pivot". It's do-able in several ways (though easier in a server job).
by ray.wurlod
Mon Sep 17, 2007 1:02 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Any way to get the concatenation of input columns done
Replies: 3
Views: 782

Search the forum for "vertical pivot". It's do-able in several ways (though easier in a server job).
by ray.wurlod
Mon Sep 17, 2007 1:01 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Kill -9 command - datastage process.
Replies: 3
Views: 1274

NEVER use kill -9 on a DataStage process. There are too many interdependencies. If you must kill the process (which I doubt you should ever need to do) use a gentler method such as kill -15. This gives the process a grace time in which it can clear up resources.
by ray.wurlod
Mon Sep 17, 2007 12:59 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Problem while sorting
Replies: 4
Views: 1480

Prove it. Post the pertinent sections of the score.
by ray.wurlod
Mon Sep 17, 2007 12:58 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Any way to put parameter?
Replies: 8
Views: 2512

No.

When you upgrade to version 8.0 you get a new construct called a "parameter set", which will make life easier.

But, until then, the answer is no.
by ray.wurlod
Sun Sep 16, 2007 11:15 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: RCP and Nullable Columns
Replies: 4
Views: 1778

I never use RCP, for reasons associated with total metadata management, so someone else will have to contribute here.
by ray.wurlod
Sun Sep 16, 2007 11:14 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: How to handle LongNVarchar requirement
Replies: 6
Views: 2504

Not supported by DataStage.
by ray.wurlod
Sun Sep 16, 2007 11:13 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: "quote" value must be one of: single', 'double', o
Replies: 2
Views: 1335

The Quote property issue is a known bug. If you open the stage properties you will find that "null" has actually been truncated to "nu". Use the GUI to change it to "none".

Fix one thing at a time.
by ray.wurlod
Sun Sep 16, 2007 11:11 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Non-ASCII character conversion - best method
Replies: 2
Views: 772

Unless you have NLS enabled all the characters you are processing are ASCII. ASCII is a way of encoding characters encountered in business data processing. It is possible, of course, that you are receiving EBCDIC data (a different way of encoding), but in that case none of your characters will be AS...
by ray.wurlod
Sun Sep 16, 2007 9:13 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: look up
Replies: 4
Views: 946

HashedFile UniVerse (lookup) (user-SQL) : ^ : | V | HashedFile ---> TransformerStage ---> (any) (source) User-defined SQL in the UniVerse stage can effect the deletions you require.
by ray.wurlod
Sun Sep 16, 2007 2:58 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Working with Flags in SCD's
Replies: 2
Views: 762

Basically you are performing a lookup to determine whether the record already exists in the target table so the decision about new rows is already made (lookup fails). Then you effect some form of change detection - there are several approaches available - and determine whether there is a change. Th...
by ray.wurlod
Sat Sep 15, 2007 3:08 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: RCP and Nullable Columns
Replies: 4
Views: 1778

You/we can't tell where this is occurring, since your operators are being combined. But, at a guess, I'd say that somewhere in your job the EmpName column is defined as not nullable or that you are using a stage type that does not tolerate null. With no knowledge of your job design it is impossible ...
by ray.wurlod
Sat Sep 15, 2007 3:05 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: How to handle LongNVarchar requirement
Replies: 6
Views: 2504

You can't do it in the Transformer, because you can't even SELECT the NTEXT data type. The extraction SQL could, of course, CAST as NVARCHAR or NLONGVARCHAR. I've also seen an approach where the extraction SQL brought in "chunks" (substrings) of a very large text string - from memory four columns ea...