Search found 53125 matches

by ray.wurlod
Tue Jul 23, 2013 4:44 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Loading duplicate rows using teradata connector
Replies: 4
Views: 2000

Running in Sequential mode does not eliminate duplicates - it merely processes the duplicates in one node. Eliminating duplicates must be coded for, for example using a Remove Duplicates stage.
by ray.wurlod
Tue Jul 23, 2013 4:38 am
Forum:
Topic: Importing stored procedures
Replies: 1
Views: 2045

Import them into DataStage then right click and convert the local table definition into a shared table definition.
by ray.wurlod
Mon Jul 22, 2013 3:09 pm
Forum: Site/Forum
Topic: About Premium Membership
Replies: 4
Views: 12217

Very soon you will see a Premium Member logo beside your name in the Author column. Then you will be able to see all content. Please be aware that it's a manual process, not an automated process.
by ray.wurlod
Mon Jul 22, 2013 3:06 pm
Forum:
Topic: Business Lineage from a text file to Target DB
Replies: 2
Views: 2569

Ernie Ostic has a blogon this very topic.
by ray.wurlod
Sun Jul 21, 2013 7:35 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: What does 'output row only once' will do in filter
Replies: 15
Views: 5419

Does this mean you can mark this thread as Resolved?
by ray.wurlod
Sat Jul 20, 2013 4:06 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: What does 'output row only once' will do in filter
Replies: 15
Views: 5419

A red line indicates that the job has aborted. You then look in the job log to find out what caused the job to abort. I have already asked you to post that information, and am still waiting.
by ray.wurlod
Sat Jul 20, 2013 2:19 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Issue with CDC Stage
Replies: 3
Views: 1206

How are your data partitioned?
by ray.wurlod
Fri Jul 19, 2013 4:19 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Group On One Column and Get Data from Other Column
Replies: 6
Views: 2016

You need to determine when a new group is starting. Set up a stage variable svIsNewGroup derived as DNo = 0 Or CNo = 0 Or, if that's not correct, sort the data by PNo and generate a KeyChange column. Derive the value of rtno in a stage variable svRtNo as If svNewGroup Then If (DNo = 0 And CNo = 0) T...
by ray.wurlod
Fri Jul 19, 2013 4:09 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Junk characters issue
Replies: 2
Views: 1828

There is no such thing as "junk data". Any data in your client's database is your client's data. Since the data are being read successfully, the values are valid. Somewhere in your job design - possibly in the loading phase - you are having mapping issues. You need to resolve these. Try wr...
by ray.wurlod
Fri Jul 19, 2013 4:07 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: How to implement join
Replies: 9
Views: 3714

Yes, that's precisely what I suggested. If network latency is an issue, pre-load the table (only the rows and columns you actually need) into a hashed file.
by ray.wurlod
Fri Jul 19, 2013 4:05 pm
Forum: General
Topic: Would like to not create an empty csv file
Replies: 48
Views: 16857

Use an after-job subroutine. When a file is opened with OpenSeq statement the System() function can return the file size (among other things). Then use CloseSeq and execute a command to delete the file. Pass the file's pathname as the input argument.
by ray.wurlod
Fri Jul 19, 2013 4:04 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Create output file names based on data in a column
Replies: 21
Views: 7827

You can post images on an image server and refer to them here. But do try to answer the questions we've asked as completely as possible.
by ray.wurlod
Fri Jul 19, 2013 4:02 pm
Forum: General
Topic: Sizing of DSODB for 9.1 on UDB
Replies: 1
Views: 1257

How long is a piece of string? How many jobs, how much information is collected from each? With what granularity is system information being collected? And so on. You do need to pick a number out of the hat, start with that, and be prepared to monitor. I've not been running the Ops Console long enou...
by ray.wurlod
Fri Jul 19, 2013 3:59 pm
Forum: General
Topic: Pre-row and Post-row Counts
Replies: 1
Views: 1109

You might also consider before-job and after-job subroutines. Shared Containers could be used. They would have to be the first and last stages in each job design. Jobs invoked from sequences could be used. I'd be using server jobs here, since only one row (the count) needs to be processed. They're a...
by ray.wurlod
Fri Jul 19, 2013 2:19 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: What does 'output row only once' will do in filter
Replies: 15
Views: 5419

WHAT failure?

Right now your diagnosis is in the same league as "my car won't start" and you expect us to guess at the cause.

Post full details of any error messages you have received.

What's the data type of deptno?