Search found 53125 matches

by ray.wurlod
Wed May 30, 2012 4:25 pm
Forum: Information Analyzer (formerly ProfileStage)
Topic: Importing metadata from xmeta database
Replies: 1
Views: 1840

Yes, the imported metadata have to be stored in "the usual place" for IA; it does not just link to the original system tables.
by ray.wurlod
Wed May 30, 2012 12:55 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Logic needed
Replies: 6
Views: 1731

Good luck getting the null in the final row!
by ray.wurlod
Wed May 30, 2012 12:54 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle Stage Inserted once,Rejected once.
Replies: 6
Views: 1847

We can probably do you a good deal on DB2 :wink:

Seriously, though, you have to make the data acceptable to Oracle. Whatever that takes.
by ray.wurlod
Wed May 30, 2012 12:52 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Merge stage error
Replies: 3
Views: 3275

Sort key field not found usually indicates an issue with the metadata rather than with the partitioning.

Check every link thoroughly to make sure that the sort key column is present on that link.
by ray.wurlod
Wed May 30, 2012 12:50 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Loading Huge volume of Data into Oracle table
Replies: 1
Views: 1126

Do a lookup against the primary key of the target table.

If that's too big, first extract a single column table made up of those primary keys and do a lookup against that.

But it shouldn't be necessary to do that, because the lookup against the primary key should be resolved in its index.
by ray.wurlod
Wed May 30, 2012 12:49 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Teradata Update Table
Replies: 1
Views: 1194

You risk a self-deadlock.
by ray.wurlod
Wed May 30, 2012 12:47 am
Forum: General
Topic: 8.1 Problem with Oracle Connector GUI (properties panel)
Replies: 13
Views: 6351

Click on the appropriate part of the picture in the top left hand corner of the Connector stage editor. This will select either the stage properties or one of the link properties, which will be highlighted in yellow. Once you've done that, the properties grid applies to that stage/link.
by ray.wurlod
Wed May 30, 2012 12:45 am
Forum: General
Topic: Basic access: a silly question
Replies: 8
Views: 3258

:oops:
Good catch. Version 7.x supports whatever the operating system is using. So, if the operating system security is implemented via LDAP, then so is DataStage's.
by ray.wurlod
Tue May 29, 2012 1:25 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: handle_null()
Replies: 7
Views: 2613

-128 is the value with which you replace any null.

This can be represented as a single byte 10000000 (binary) which is also the DataStage internal representation of null.

You need a separate handle_null() specification for each column.
by ray.wurlod
Tue May 29, 2012 1:18 pm
Forum: General
Topic: Datastage 7.5 installation + uvregen issue
Replies: 1
Views: 1111

It is not possible to install DataStage 7.5 on Windows 7.
by ray.wurlod
Tue May 29, 2012 1:16 pm
Forum: General
Topic: Basic access: a silly question
Replies: 8
Views: 3258

Have you set up Engine credentials using web console for Information Server? DataStage requires that each user have Engine credentials mapping to an operating system user (unless the operating system also uses LDAP in which case you can select "shared" credentials).
by ray.wurlod
Tue May 29, 2012 1:14 pm
Forum: General
Topic: Roadmap to learn datastage
Replies: 6
Views: 5567

Take some training, from an organization like PR3 or IBM. Do an internet search for "DataStage training" to find other providers, but we cannot - for obvious reasons, recommend any one over another.
by ray.wurlod
Tue May 29, 2012 1:10 pm
Forum: General
Topic: Job status information for all jobs on DataStage 7.5
Replies: 8
Views: 3495

Or use dsjob command, which itself uses the API.
by ray.wurlod
Tue May 29, 2012 1:09 pm
Forum: Site/Forum
Topic: Membership info question
Replies: 7
Views: 5609

There may be other contacts on the commercial site http://www.dsxchange.net
by ray.wurlod
Tue May 29, 2012 3:37 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Restart the job where it aborts
Replies: 11
Views: 4480

You need to keep track of the rows that have been committed, and/or query the target table at the beginning of your restart run, ideally with every row identified with the run number that most recently changed the row. If you're deleting rows, even more tracking (keeping before-image) will be necess...