Search found 190 matches

by John Smith
Sun Apr 06, 2008 5:34 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Improving Performance
Replies: 2
Views: 1381

what do you mean by slow? how long does it take for your server to import to a virtual dataset? is your sequential file created/exist in a filesystem that spans multiple disks ? make sure your scratch disk is not in the same filesystem as your sequential files. no point tuning anything in DS when yo...
by John Smith
Sun Apr 06, 2008 5:15 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Passing 000-415 certifications without Hands On
Replies: 5
Views: 1641

you can always get the evaluation copy of the software from our friends in IBM,install it and have a play.
i'd still strongly recommend attending the training course because some of the fundamentals are best learnt in class.
by John Smith
Sun Apr 06, 2008 5:09 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: CFF output link row counts incorrect
Replies: 4
Views: 1941

just check in those stages where you have zeros count whether you are using RCP , that may cause stats not showing up. I have that in my jobs too and those stages will show zero count but downstream because i don't use RCP counts appear. just a thot. i may be way off the mark here.
by John Smith
Sun Apr 06, 2008 5:06 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: DB2 error
Replies: 4
Views: 1221

try not using "*" but define what columns ,also include the ; at the end of your sql statement.
by John Smith
Thu Apr 03, 2008 11:46 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: converting timestamp
Replies: 5
Views: 1300

what is the source of your data ? is that an Excel spreadsheet or a database? perhaps the formatting could be pushed back to the source to get it a a string which can be easily converted using StringToTimestamp.
just a thot.
by John Smith
Thu Apr 03, 2008 4:05 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: DataStage on Windows 2003 and VM
Replies: 10
Views: 9287

I also agree that vmware is not for a production ETL server. It is fantastic for maintaining portable training and evaluation environments. On a Windows server your RAM and CPU power gets divided between the host and the vmware session so you never really get 100% of the resources on the box for yo...
by John Smith
Thu May 31, 2007 6:07 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle stage-errors when using Truncate and Load
Replies: 8
Views: 6263

Re: Oracle stage-errors when using Truncate and Load

Hi, My requirement is to truncate a table and then load data. I tried using Write Mode=Truncate and Write Method=Load. It gave the following error and the job got aborted. Indexes on table 'xxx' preclude direct parallel loading unless an index option is included. Add an index option or drop indexes...
by John Smith
Thu May 31, 2007 6:01 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: How to run the job in unix
Replies: 5
Views: 1403

Re: How to run the job in unix

dvpawankumar wrote:I designed a job in datastage Designer.I want to run this job in Unix.Please tell me the steps what are the basic things i have to follow to do this.
you can also try using the Scheduler in DS Director and once the job has been scheduled, edit the cron entry which can be used to run the jobs.
by John Smith
Thu May 31, 2007 5:55 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Date plus months
Replies: 6
Views: 2277

Date plus months

Hi,

Is there a way to add months to a date in a PX job ? I can do that quite easily in the database e.g in Db2 date('2004-01-05') + 1 month

but I rather not code it in the database if I can do that in the job.

Thanks,

JS
by John Smith
Tue Dec 12, 2006 9:49 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: not able to use load method
Replies: 9
Views: 5437

Re: not able to use load method

Hi All, I am not able to use LOAD Method in my job.....It is showing following error message DB2 Load Binary Error SQLCODE=-3025 SQL3025N A parameter specifying a filename or path is not valid Failed opening fifo /dstage/Ascential/datastage/scretch/ordb21531966fb686b1c after 90 seconds no such devi...