Search found 53125 matches

by ray.wurlod
Fri Jan 06, 2012 3:26 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Question on Partitioning before join stage
Replies: 8
Views: 3396

Get your partitioning done as early as possible in the job.
by ray.wurlod
Fri Jan 06, 2012 3:25 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Running job parallel by passing invocation ID as parameter ?
Replies: 4
Views: 5567

1. Simply pass the invocation ID as a parameter (as well as appearing as part of the job name). If this job is being called from a multi-instance sequence, then the sequence's invocation ID can be obtained via a DS macro or Routine activity. 2. Yes. But are your DataStage BASIC programming skills up...
by ray.wurlod
Fri Jan 06, 2012 3:22 pm
Forum: General
Topic: Sequence job start loop from SQL result
Replies: 3
Views: 1029

Write the output to a file. Use an Execute Command activity to read the file and translate the line terminators to delimiters such as commas that the StartLoop activity can use. Ideally strip the final (empty) line too in the Execute Command activity. The command output becomes the delimited string ...
by ray.wurlod
Fri Jan 06, 2012 3:14 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: ORA-01857: not a valid timezone
Replies: 3
Views: 3034

Give something other that "TZD" as the timezone designator?

Obviously this is not a DataStage problem.
by ray.wurlod
Fri Jan 06, 2012 3:12 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Merge rows question
Replies: 4
Views: 1220

If you're going to anticipate a career in data quality, then you will need to learn to be more careful. This is not the first time you've "missed" the job type.
by ray.wurlod
Fri Jan 06, 2012 3:08 pm
Forum: Information Analyzer (formerly ProfileStage)
Topic: the irony of a non-severe system error
Replies: 4
Views: 2386

You also click Finish to begin saving an "import from CSV" in FastTrack, at least in version 8.7.
by ray.wurlod
Thu Jan 05, 2012 9:44 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: What is difference between uvodbc.ini and .odbc.ini?
Replies: 5
Views: 3158

There is no uvodbc.ini and there is a .odbc.ini. That's the main difference. Assuming that you mean uvodbc.config, then the two files both exist and have different but complementary roles to play. .odbc.ini is used for defining ODBC data source names (and specifies Data Direct or other drivers) uvod...
by ray.wurlod
Thu Jan 05, 2012 9:39 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: UTF-8 Warning Message
Replies: 2
Views: 1615

Maybe it's because DB2 has UTF-8 enabled and DataStage does not. That shouldn't cause any difficulty (the other way would) but perhaps DataStage generates the alert for *any* mismatch.
by ray.wurlod
Thu Jan 05, 2012 2:55 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Error msg
Replies: 7
Views: 3044

In the link properties, usually accessed from the Output tab of the upstream stage.
by ray.wurlod
Thu Jan 05, 2012 2:54 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Regarding environment variables in Shared containers
Replies: 1
Views: 1886

Shared containers do not support (and never have supported) environment variable parameters. They only have string and encrypted parameter types. The job in which the shared container is used can have environment variable parameters, and these can be linked to string or encrypted parameters of the c...
by ray.wurlod
Thu Jan 05, 2012 2:48 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Bringing source file name over with the column data
Replies: 5
Views: 1613

There is an optional property called something like "source file name column".
by ray.wurlod
Wed Jan 04, 2012 10:28 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Round to next increment
Replies: 2
Views: 1553

It's perfectly clear.

The next higher whole multiple of 3 than the generated value is required.

Divide by 3, use the Ceil() function to get the next higher integer, then multiply that by 3.

(You could use round_inf, too, if you had some other conversion function that needed to be applied.)
by ray.wurlod
Wed Jan 04, 2012 10:24 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Copy stage active or passive?
Replies: 21
Views: 5971

Interesting (?) historical fact: version 1.0 of the ORABULK stage was written as an active stage (even though data-source-facing stages were meant to be passive) so that it could support before/after subroutines; one could employ an after-stage subroutine to use ExecSH (or ExecDOS) to invoke sqlldr,...
by ray.wurlod
Wed Jan 04, 2012 10:22 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Dataset update policy
Replies: 6
Views: 2675

A is "discard new records" and, by implication, keep the existing schema.
B does not keep the existing schema.

On that basis is it not reasonable to assume that a new schema will be used, so that differently-constructed records might be stored?
by ray.wurlod
Wed Jan 04, 2012 8:01 pm
Forum: General
Topic: job ran based upon query result
Replies: 7
Views: 2283

Again, use WaitForFile activity. Loop on a SLEEP command. When the file is found, read it. Capture the output via an activity variable and determine your downstream logic accordingly.