Search found 53125 matches

by ray.wurlod
Tue Jun 03, 2008 3:51 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: File Rename and Waiting
Replies: 5
Views: 1572

What is the problem with this code? What assistance are you seeking?
by ray.wurlod
Tue Jun 03, 2008 3:44 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Reducing Log file entries
Replies: 5
Views: 1725

Well designed jobs do not generate warnings unless something goes wrong (as opposed to is wrong). Tell your developers to fix the job so that it detects problems rather than generating warnings.
by ray.wurlod
Tue Jun 03, 2008 3:41 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Where to find job schedule info in xmeta DB?
Replies: 14
Views: 12953

You are the pathfinder here - IBM has chosen not to document the structure of XMETA. Please post your findings.
by ray.wurlod
Tue Jun 03, 2008 3:40 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Seqeuncer is not triggering jobs immediately
Replies: 6
Views: 1465

Job start time can be extended not only if the job log has lakhs of entries but also if the &PH& directory has very many entries. You should strive regularly to purge old entries from &PH& as well as from the job log.
by ray.wurlod
Tue Jun 03, 2008 3:36 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Using @USER0 as Default Value of Job Parameter
Replies: 6
Views: 2087

You can use @USER0 in an expression provided it is in the same process, but it is a system variable, not a job parameter, and therefore does not take the "#" characters surrounding it.

You can, in a job sequence, use a system variable to provide a value to a job parameter in a Job activity.
by ray.wurlod
Tue Jun 03, 2008 3:21 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Fault Type is 11
Replies: 4
Views: 1939

So you need to detect what's different between 1 and 2 and between 2 and 3.
by ray.wurlod
Tue Jun 03, 2008 3:19 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Versions of datastage
Replies: 3
Views: 1571

Don't waste your time. Since this product has gone through the hands of five different vendors the full history has been lost. Nobody preserved anything not regarded as important. There is a list of version numbers, but not of the changes that were wrought in each.
by ray.wurlod
Tue Jun 03, 2008 3:14 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Looking for advice
Replies: 2
Views: 1866

Another approach is to write the "keys" (grouping columns) into the summary table, setting the measures to null, zero or some other dummy value, then to update it with the measures in a separate DataStage job.
by ray.wurlod
Tue Jun 03, 2008 6:22 am
Forum: IBM QualityStage
Topic: Variable special handling (match specification)
Replies: 3
Views: 1321

I would have gone with [critical missing ok] as the VARTYPE as well.

What result did you expect, and what result did you get? Was blocking on name still successful?
by ray.wurlod
Tue Jun 03, 2008 6:16 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Date Conversion
Replies: 8
Views: 3350

The square brackets are not part of the syntax; they indicate that the date format string is optional. Also the first "%" character in your example does not connect to anything and should therefore be removed. The date format string describes the string being converted to date. Your example date for...
by ray.wurlod
Tue Jun 03, 2008 6:12 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: i want duplicate rows also
Replies: 1
Views: 893

Moderator: please move to server forum
by ray.wurlod
Tue Jun 03, 2008 6:10 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Set up the more than 50 warnings from Datastage Job
Replies: 2
Views: 1329

Tools > Options in Director. You will find an option for setting the default value of that particular limit. To change the limit just for one run go to the Limits tab on the Job Run Options dialog that opens when you submit a job through Director, or use the -warn option with the dsjob command if th...
by ray.wurlod
Tue Jun 03, 2008 6:06 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Multiple rows to single row
Replies: 3
Views: 2016

Search for "vertical pivot" to find at least three ways of implementing this.
by ray.wurlod
Tue Jun 03, 2008 6:05 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: performancce tunning
Replies: 3
Views: 2191

Start by defining "performance" in an ETL context.

Not sure that tunning is what you meant either.
by ray.wurlod
Tue Jun 03, 2008 6:01 am
Forum: General
Topic: junk character - how to identify
Replies: 12
Views: 3371

Not necessarily. In many cases Thai characters can be encoded in a single-byte character set. TIS620 (the "standard" Thai character set encoding on UNIX) is one example.