Search found 53125 matches

by ray.wurlod
Tue Jan 03, 2012 10:01 pm
Forum: General
Topic: Importing FastTrack Mapping Specifications from CSV
Replies: 4
Views: 1378

Importing FastTrack Mapping Specifications from CSV

It is possible within FastTrack to "Import from CSV".

Is there a command line to accomplish this? I am hoping to be able to automate the process.
by ray.wurlod
Tue Jan 03, 2012 9:58 pm
Forum: General
Topic: parameterizing the transformation functions
Replies: 16
Views: 4575

I don't believe that will work, but do try it and let us know.

With only one additional level of redirection it would be easily done.

Code: Select all

GeneralFunction(<param>,<arg-list>)
The general function would incorporate a dispatcher of some kind based on the first argument value.
by ray.wurlod
Tue Jan 03, 2012 8:36 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Special characters Issue loading in DB
Replies: 16
Views: 3558

Never believe what View Data tells you. Look at the files with some other utility, such as UltraEdit or vi.
by ray.wurlod
Tue Jan 03, 2012 8:35 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle Connector - Read in Parallel
Replies: 10
Views: 8479

They're definitely not DataStage partitioning algorithms.
by ray.wurlod
Tue Jan 03, 2012 8:33 pm
Forum: General
Topic: Difference bwteen dssh and uvsh
Replies: 5
Views: 2656

dssh is an exact copy of uvsh. This allows you to use either name. One day, maybe, uvsh will disappear.
by ray.wurlod
Tue Jan 03, 2012 2:54 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle Connector - Read in Parallel
Replies: 10
Views: 8479

The requirement is not clear.

You can read about these Oracle partitioning mechanisms in Oracle manuals or on the internet.
by ray.wurlod
Tue Jan 03, 2012 2:52 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Performing right() fn with "+" addition
Replies: 16
Views: 4191

What's the actual value in a_pay (or similar) for the columns that work and the columns that don't work?
by ray.wurlod
Tue Jan 03, 2012 2:49 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Is it possible to generate the schema file using ds job
Replies: 10
Views: 19303

Right click in the columns grid of the table definition you have already in DataStage and choose Save As to save as a schema file.
by ray.wurlod
Tue Jan 03, 2012 2:45 pm
Forum: General
Topic: Retrieving the InfoSphere domain user who executed a job
Replies: 3
Views: 1097

I suspect you'll need to build this in to have it reported. The system variable @LOGNAME in an expression in a sequence should suffice.
by ray.wurlod
Tue Jan 03, 2012 2:43 pm
Forum: General
Topic: parameterizing the transformation functions
Replies: 16
Views: 4575

Re: parameterizing the transformation functions

pandeesh wrote:It's not possible in datastage.
Your proof?

I believe it is possible, but I'm not sure what you're asking. Could you provide a concrete example?
by ray.wurlod
Tue Jan 03, 2012 2:34 pm
Forum: IBM QualityStage
Topic: Match Specification (Match Command)
Replies: 3
Views: 2061

I agree with Robert. Another technique that accomplishes a similar result is to provide a disagreement weight override, so that disagreement drags the composite weight substantially lower.
by ray.wurlod
Tue Jan 03, 2012 2:44 am
Forum: General
Topic: Passing Query Output as parameter
Replies: 4
Views: 1294

Is this a query that is guaranteed to return precisely one row? If so, what you seek can be done by using a server job to execute the SQL statement and load its output into the job's user status area whence it can be retrieved downstream in the controlling sequence via the Job activity's $UserStatus...
by ray.wurlod
Tue Jan 03, 2012 2:40 am
Forum: General
Topic: Dynamic table definition
Replies: 3
Views: 1162

Yes, at least for some databases. I have done this. A sequence reads the table definition from the system tables and constructs SELECT statement from these, and passes the SELECT statement as a job parameter to a job that makes heavy use of runtime column propagation. The job that constructs the SQL...
by ray.wurlod
Sun Jan 01, 2012 3:52 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Deletion of Files
Replies: 5
Views: 2699

No other tricky rights of which I'm aware, but you do, as always, need appropriate permissions to do things. To delete a Data Set, for example, you need permissions to delete the segment files, to delete the descriptor file and (as part of that) to modify their parent folders.
by ray.wurlod
Fri Dec 30, 2011 6:43 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Need to handle new line termination for a field
Replies: 11
Views: 4192

The parallel Sequential File stage is notorious for not being able to handle embedded newlines. This is not pedantry - search back through the myriad posts complaining about it. Note that simplistic "solutions" such as using a shell script to delete the new lines don't cut it for me - I be...