Search found 53125 matches

by ray.wurlod
Tue Jul 26, 2011 11:56 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: SQL server load performance issue
Replies: 7
Views: 2000

Oh come on! Look at all the layers between DataStage (on UNIX) and SQL Server (on Windows). You shouldn't be at all surprised. Manage expectations better.
by ray.wurlod
Tue Jul 26, 2011 9:17 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle stage properties
Replies: 1
Views: 904

DataStage is just another client application as far as Oracle is concerned. As with any other client, you need to provide sufficient qualification to ensure that the Oracle object in question is accessible. Thus, for example, if the Oracle user connects to a different schema by default, you need to ...
by ray.wurlod
Tue Jul 26, 2011 5:10 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: problem with compare stage
Replies: 4
Views: 3851

Insert a Copy stage as the message indicates. This is a known issue and you have been given the workaround.
by ray.wurlod
Tue Jul 26, 2011 5:09 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: How to Validate the data in Target files?
Replies: 4
Views: 1618

Start by specifying (on paper) what your validation rules are.
by ray.wurlod
Tue Jul 26, 2011 5:05 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Can we read Metadata Dynamically...
Replies: 4
Views: 1731

If these columns are coming from a database, generate the SELECT statement dynamically by reading a sample of column names for that table from the system table (the name of which will be something like SYSCOLUMNS or ALL_COLUMNS).
by ray.wurlod
Tue Jul 26, 2011 5:00 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Surrogate Keys generation
Replies: 3
Views: 1148

Shared Container sounds like a good idea to me. Emplace it in the link that sends insert rows to the target.
by ray.wurlod
Tue Jul 26, 2011 4:59 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: stored procedure
Replies: 1
Views: 883

What happens if you mark start_date and end_date as Key in the job's metadata?
by ray.wurlod
Tue Jul 26, 2011 4:58 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Sequential file related doubt
Replies: 3
Views: 1543

The Sequential File stage uses the STREAMS I/O module under the covers. It therefore has no size limit to the volume of data it can handle.
by ray.wurlod
Tue Jul 26, 2011 4:49 pm
Forum: General
Topic: define environment variables in unix
Replies: 3
Views: 1314

Thank you for sharing that.

You might also consider using values files of Parameter Sets.
by ray.wurlod
Tue Jul 26, 2011 4:46 pm
Forum: General
Topic: Restartability mechanisms
Replies: 31
Views: 12071

You will have to wait until the next time that U logs in (U is one of our members) or, perhaps, learn that the second person personal pronoun in English is spelled "you". The design mechanism has to record, or determine on restart, how many records actually (successfully) made it into the ...
by ray.wurlod
Tue Jul 26, 2011 4:40 pm
Forum: General
Topic: Query related to Metadata import
Replies: 3
Views: 1229

All access to the common metadata repository is via services; Connector Access Service is simply the name of the service used by Connectors to work with the repository.
by ray.wurlod
Tue Jul 26, 2011 2:54 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: DB2 error when I run the job
Replies: 3
Views: 3668

Search a DB2 forum or Google. What do these particular DB2 error codes mean?
by ray.wurlod
Tue Jul 26, 2011 12:34 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: custom stage
Replies: 7
Views: 3175

I think you'd better describe precisely how you went about trying to change the icon image. If that's the only change, then clearly that's the cause of your problem.
by ray.wurlod
Tue Jul 26, 2011 12:33 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Error Loading oracle Date field to DB2 database through RCP
Replies: 10
Views: 6404

Maybe you need to back away from the expectation that everything can be done generically with no columns defined.

As a general rule, if you expect DataStage to transform anything, you have to tell it what that thing is, and how it is to effect the transformation.
by ray.wurlod
Mon Jul 25, 2011 11:08 pm
Forum: General
Topic: Extra comma on the end of the loop
Replies: 2
Views: 1022

Why not use a Nested Condition within the loop to verify that the $Counter activity variable is not empty?