Search found 53125 matches

by ray.wurlod
Tue Mar 11, 2014 2:29 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle Connector stage
Replies: 11
Views: 4655

To be fair, my job's don't abort by the time they leave the DEV environment. Sure I can write jobs that abort, but I investigate the cause and adjust so that no warnings or errors are generated. That way I know that, if any warnings or errors occur later, they're environmental, not a factor of my jo...
by ray.wurlod
Mon Mar 10, 2014 6:12 pm
Forum: General
Topic: ETLstats
Replies: 19
Views: 7883

ETLstats

Kim Duke's utility ETLstats is now also hosted on OneDrive and can be accessed from here - you should not use right click initially (as it will try to save a redir HTML).

Download both ETLstats.zip and Scripts.zip from the OneDrive folder.
by ray.wurlod
Mon Mar 10, 2014 6:06 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: concat issue
Replies: 5
Views: 1937

chulett wrote:You can only concatenate together string fields.
True, but the concatenation operator will automatically cause implicit conversion of its operands to string data type if necessary.
by ray.wurlod
Mon Mar 10, 2014 4:18 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: concat issue
Replies: 5
Views: 1937

JE_PERIOD_NUMBER does not actually have a value?

Show us your actual derivation.

Use the debugger to watch the values on the links.
by ray.wurlod
Mon Mar 10, 2014 12:03 pm
Forum: General
Topic: Datastage Project Size
Replies: 4
Views: 1680

There's no size limit on a project. An empty project is quite small.

There's a limit on the space (disk space), and there may (depending on the operating system) be a limit on the number of sub-directories in a directory.

One of these is probably the culprit in your case.
by ray.wurlod
Sun Mar 09, 2014 3:56 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Rejects from Sequential File
Replies: 2
Views: 1151

Message handlers are the only way to suppress/demote the alert (warning) message that a reject like was used.
by ray.wurlod
Sun Mar 09, 2014 3:55 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Schema reconciliation issue
Replies: 9
Views: 9788

Don't necessarily believe the DBAs. They are telling you what they believe to be the case. Check. Dump the DDL and verify that they are the same - check not only data type but also size. Verify the record schema (table definition) that you have used in your job design.
by ray.wurlod
Sun Mar 09, 2014 3:52 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: CDC Stage strange issue
Replies: 8
Views: 2706

Controlling operator combination at operator level is finer "granularity" than controlling operator combination at job level, which is turn is finer "granularity" than at project level. When you control operator combination in one stage it still allows other operators to be combi...
by ray.wurlod
Sat Mar 08, 2014 3:04 pm
Forum: General
Topic: InfoSphere Upgrade from 8.1 to 9.1
Replies: 3
Views: 992

Welcome aboard.

All four tiers must be at the same version.

Therefore you cannot upgrade only two of the tiers.
by ray.wurlod
Fri Mar 07, 2014 2:49 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: RDM read in tool
Replies: 4
Views: 1674

Remote Device Management
Roundtable Dispute Management
Random Death Match

Or maybe IBM InfoSphere MDM Reference Data Management ?
IBM Remote Deployment Manager
by ray.wurlod
Fri Mar 07, 2014 2:45 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Multiple Column Count
Replies: 8
Views: 2686

Generate a constant and group by that.
by ray.wurlod
Fri Mar 07, 2014 2:44 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Fixed Width, variable length ascii file
Replies: 7
Views: 3332

Read a single line as VarChar(800) and manage its length and its parsing in a downstream Transformer stage.

This gives the beneficial side effect that your reading is a simple stream (which is as fast as possible) and that your parsing is done in parallel.
by ray.wurlod
Fri Mar 07, 2014 2:42 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Attempt to setIsNull() on the accessor interfacing to non-nu
Replies: 5
Views: 7464

Any kind of outer join has the potential to return null columns. This is normal and does not require any special handling, other than to make sure that the receiving columns and those on the outer part of the join are nullable.
by ray.wurlod
Fri Mar 07, 2014 2:39 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Passing Parameters using $UserStatus
Replies: 2
Views: 2456

There's nothing in $UserStatus unless the upstream job actually puts it there.
by ray.wurlod
Fri Mar 07, 2014 2:11 am
Forum: General
Topic: Surrogate key generation
Replies: 1
Views: 896

You could use a routine activity to invoke one of the SDK key management routines. The routine activity will return the next surrogate key value, which will be available in the return value activity variable for the activity in any downstream activity.