Search found 53125 matches

by ray.wurlod
Sat May 31, 2008 4:06 pm
Forum: General
Topic: Best way to abort a job
Replies: 13
Views: 5398

The original question was marked "parallel job" and I answered thus.

In both parallel and server jobs forcing an abort will roll back any uncommitted transactions.

Committed transactions have, well, been committed.
by ray.wurlod
Sat May 31, 2008 4:02 pm
Forum: General
Topic: Transformer Null handling and reject link
Replies: 8
Views: 10631

Or you could make an Otherwise/Log output link (from the Transformer stage) which will serve the same function but which does allow you to specify the record schema on it.
by ray.wurlod
Sat May 31, 2008 2:16 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Lookup Not Happening
Replies: 5
Views: 1961

Need to think about that for a bit. Meanwhile why not simply perform the join in DB2, since that seems to work?
by ray.wurlod
Sat May 31, 2008 2:14 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Look up and look up file set
Replies: 8
Views: 3234

Marginal. With a Data Set the index (hash table) has to be built; with a Lookup File Set the index already exists and only needs to be moved into memory. For large reference sets the difference is negligible; for smaller reference sets it will be noticeable. The ability to view data is purely cosmet...
by ray.wurlod
Sat May 31, 2008 2:07 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: how to implement oracle lead function in datastage
Replies: 7
Views: 6810

DataStage does not really have a lookahead capability, but you can "remember" the values from the prior row using stage variables.

This is done row by row.
by ray.wurlod
Sat May 31, 2008 2:05 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Converting a nullable source to a non-nullable result
Replies: 17
Views: 6320

No, I mean the record schema. You can find this in the table definition (parallel view) or in the generated OSH.
by ray.wurlod
Fri May 30, 2008 4:31 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Converting a nullable source to a non-nullable result
Replies: 17
Views: 6320

Moderator: please move to parallel forum
by ray.wurlod
Fri May 30, 2008 4:31 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Converting a nullable source to a non-nullable result
Replies: 17
Views: 6320

And the record schema?
by ray.wurlod
Fri May 30, 2008 4:28 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Function in Modify stage.
Replies: 2
Views: 1062

Be warned that there are several errors in this manual. Correct information can be found in the Orchestrate Operators manual.
by ray.wurlod
Fri May 30, 2008 4:22 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Viewing data problem
Replies: 1
Views: 945

Running DataStage server on a supported operating system would be favourite.

"Null archive" suggests that the thing you are trying to view does not exist.
by ray.wurlod
Fri May 30, 2008 4:15 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Receiving Fatal DS Errors
Replies: 7
Views: 6367

Among other things there appears to be a problem allocating communication resources. Are you hitting operating system limits such as the number of inodes available? As you are probably aware, each log event with (...) in its subject contains more information which may be useful. You can see the addi...
by ray.wurlod
Fri May 30, 2008 4:12 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Automatically Start Master Sequencer
Replies: 3
Views: 1029

You need a controlling job sequence (that does not abort) to run your Master Sequence.

Note that a Sequencer is something you have within a job sequence - it is not separately executable.
by ray.wurlod
Fri May 30, 2008 4:10 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Join Header and Tralier
Replies: 12
Views: 3678

Yes, but why not use an inner join? You can readily enough isolate those rows (perhaps with head and tail stages).
by ray.wurlod
Fri May 30, 2008 4:09 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Lookup Not Happening
Replies: 5
Views: 1961

Ur was a city in ancient Babylonia - the second person possessive pronoun is spelled "your".

Are the two fields identically trimmed?
by ray.wurlod
Fri May 30, 2008 4:07 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Problem in importing table definition using ODBC
Replies: 1
Views: 1603

This is an OLE Automation error in Windows. The connection to the OLE server that exposes the objects in question has been lost.

Is this reliably reproducible? If so please report it to your support provider as a bug.