Search found 53125 matches

by ray.wurlod
Thu Dec 13, 2012 8:52 pm
Forum: General
Topic: Weblogic instead of WAS for Services Tier
Replies: 3
Views: 974

Nor for any other version.
by ray.wurlod
Thu Dec 13, 2012 8:24 pm
Forum: General
Topic: How to find jobs using shared container?
Replies: 18
Views: 4024

Job names are stored in DS_JOBS. Job design time configuration is stored in DS_JOBOBJECTS. Job run time configuration is stored in RT_CONFIGnnn where nnn is the job number from DS_JOBS. Job and stage run time information is stored in RT_STATUSnnn. Job log information is stored in RT_LOGnnn if local ...
by ray.wurlod
Thu Dec 13, 2012 1:46 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: row number with looping
Replies: 1
Views: 833

Stage variable initialized to 0 that increments only if the value is "#FTP".
by ray.wurlod
Thu Dec 13, 2012 1:44 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Warning on Datastage parallel job on duplicate entry
Replies: 9
Views: 4059

Remove Duplicates on the reference input link.
by ray.wurlod
Thu Dec 13, 2012 1:43 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: RCP enabled Job- Rejections based on Date
Replies: 2
Views: 984

Why are you "not supposed to use a Transformer"?

Resist stupid reqirements!
by ray.wurlod
Thu Dec 13, 2012 1:41 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Configuration-N-partitioning questions
Replies: 7
Views: 1966

You are correct. I meant to say "explicit Sort stage".
by ray.wurlod
Thu Dec 13, 2012 4:41 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: unique alphanumeric keys with Datastage
Replies: 4
Views: 1837

Use Row Generator or Column Generators or expressions involving Char() and Seq() functions to generate characters in the desired ranges. Use one per character. Concatenate them. Optionally return a random number of those characters, making sure that your rules remain met. For example, upper case let...
by ray.wurlod
Thu Dec 13, 2012 4:38 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Warning on Datastage parallel job on duplicate entry
Replies: 9
Views: 4059

Yes, you'll get one row on the output for every row returned from the reference input.
by ray.wurlod
Thu Dec 13, 2012 4:36 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Handle exception case in database load failuare
Replies: 3
Views: 1042

Yes you can, but you will want to become very good friends with the DBA if you want to create such enormous transactions!
by ray.wurlod
Wed Dec 12, 2012 11:37 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: How to handle Blob ?
Replies: 10
Views: 3034

Depends what kind of BLOB. Technology is marching on. For example you might filter face pictures on whether or not they have spectacles (via Java calls). The new InfoSphere Streams connectivity may do some kind of what is effectively BLOB processing too. In general, though, it is still wise to consi...
by ray.wurlod
Wed Dec 12, 2012 7:22 pm
Forum: Site/Forum
Topic: Slide-Ins
Replies: 11
Views: 8687

Thismakes interesting reading.

Maybe time for a Malware scan. McAfee found nothing untoward.
by ray.wurlod
Wed Dec 12, 2012 7:17 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Configuration-N-partitioning questions
Replies: 7
Views: 1966

I prefer to use explicit Join stage. By default the job designs are identical. The score will show a tsort operator in each case, with 20MB memory allocated per node. Environment variable APT_TSORT_STRESS_BLOCKSIZE affects every sort in the job. The Join stage allows me to allocate more memory to th...
by ray.wurlod
Wed Dec 12, 2012 7:14 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle table - Hash partitioned.
Replies: 4
Views: 1308

The SELECT (if you have specified Partition Table) will run in parallel, the data will be returned partitioned according to Oracle's algorithm.

What you do with the partitioning after that must be guided by your job's stages' requirements.
by ray.wurlod
Wed Dec 12, 2012 7:13 pm
Forum: General
Topic: Passing SQL as job parameter
Replies: 3
Views: 1328

Try "escaping" the quote characters.

Code: Select all

WHERE COLUMN3 = \'CONSTANT\'
by ray.wurlod
Wed Dec 12, 2012 6:29 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Configuration-N-partitioning questions
Replies: 7
Views: 1966

First point - Auto will always yield correct results (though it may not perform optimally). Second point - Data Sets are read using the configuration with which they were written, even if this needs to be created on the fly, and mapped onto the configuration that the job is running. In short, it wil...