Search found 53125 matches

by ray.wurlod
Mon Jan 24, 2011 4:00 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: row count
Replies: 21
Views: 7225

Write it as an after-job subroutine rather than as a transform function. That is, change the routine type.

This will destroy your source code, so make sure you've preserved that first.
by ray.wurlod
Mon Jan 24, 2011 2:17 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Data Warehouse & ETL Developer opportunity in TX
Replies: 1
Views: 2263

Citizenship requirements? Does Smartbridge sponsor work visa? These questions are important to anyone outside the US (outside the Republic of Texas, perhaps!).
by ray.wurlod
Mon Jan 24, 2011 2:13 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Unrecognized top level format property
Replies: 0
Views: 1989

Have you done a Search of DSXchange? I'm sure that this question has been answered previously.
by ray.wurlod
Mon Jan 24, 2011 2:11 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Populate space to the output column
Replies: 16
Views: 4579

float(2,5) ?!!! You're claiming to have two significant digits in the entire number yet five digits following the decimal placeholder. In any case, float and dfloat don't take precision and scale arguments.
by ray.wurlod
Mon Jan 24, 2011 2:09 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: In how many ways we can do sort in datastage?
Replies: 2
Views: 1174

Here's a challenge.

Assuming you have Balanced Optimization, find at least four.
by ray.wurlod
Mon Jan 24, 2011 2:07 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Some partition doubts
Replies: 6
Views: 4342

3. It doesn't. It's random. But, for a large enough number of rows, random distribution will be close enough to 1/N rows per node.
by ray.wurlod
Mon Jan 24, 2011 2:05 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: APT_INSERTION_SORT
Replies: 8
Views: 6209

In an interview I'd still go with "there's no environment variable of this name". It's good to see the PHB discomfited.
by ray.wurlod
Mon Jan 24, 2011 2:02 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Parsing XML and loading Database
Replies: 4
Views: 2546

In a sequence check for the existence of any XML file in the receiving directory and, if they are there, process them (Folder stage is good) them move them to a different directory. Repeat.
by ray.wurlod
Mon Jan 24, 2011 1:58 pm
Forum: General
Topic: Design issue in datastage
Replies: 1
Views: 1065

The Distributed Transaction stage is probably what you're looking for. Or, if you're using a server job, the ODBC stage allows for a "grouped transaction".
by ray.wurlod
Mon Jan 24, 2011 2:07 am
Forum: General
Topic: allow miultiple instance
Replies: 1
Views: 1227

Is this an interview question? How hard can it be to press F1 on that page and read the help file?
by ray.wurlod
Mon Jan 24, 2011 2:06 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Which version of C++ Compiler do I need?
Replies: 5
Views: 6334

You can find this information on the IBM web site. Most compilers offer a -version option.
by ray.wurlod
Mon Jan 24, 2011 2:05 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Disable NLS settings
Replies: 1
Views: 1076

You can't disable NLS at a project level, but you can set the project default map to NONE, which is very close to the same thing.
by ray.wurlod
Mon Jan 24, 2011 2:04 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: create Excel file with tabs
Replies: 1
Views: 1071

Yes, just as soon as you can tell us how you run Excel on UNIX.

Seriously, though, Excel worksheets can be accessed via ODBC. You will need to source a third-party UNIX-based ODBC driver for Excel.
by ray.wurlod
Sun Jan 23, 2011 11:42 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Parent in hierarchy
Replies: 5
Views: 1499

If your source is a database table, you can use a recursive SELECT statement. Some database servers have specific syntax for this, in others you may need to script it. There's nothing within parallel job stage types for undertaking this kind of query, unless you'd like to string together 24 Join sta...
by ray.wurlod
Sun Jan 23, 2011 11:39 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Subtracting months from given date
Replies: 5
Views: 2596

Why did you post in the server forum? Is there a maximum number of months? If so, a couple of stage variables, some If..Then..Else logic and some arithmetic should see you through.