Search found 17 matches
- Sun Sep 17, 2006 6:16 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Capturing unchanged rows using CDC
- Replies: 6
- Views: 2538
- Sun Sep 17, 2006 8:53 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Capturing unchanged rows using CDC
- Replies: 6
- Views: 2538
- Sat Sep 16, 2006 11:06 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Capturing unchanged rows using CDC
- Replies: 6
- Views: 2538
Well the rows are unchanged w.r.t to keys and values that you define in a CDC stage but there is other information associated with only in the before data in the DB. For eg. in any slowly changing dimension you would have the record creation date or the record update date which is system generated a...
- Sat Sep 16, 2006 8:16 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Capturing unchanged rows using CDC
- Replies: 6
- Views: 2538
Capturing unchanged rows using CDC
Hi I have noticed that in the CDC stage only after dataset records or information comes out of the CDC stage. Is it possible to output both the changed rows from the after dataset and unchanged rows from the before dataset be outputed by using a single CDC stage? If so what would be the combination ...
- Thu Jul 21, 2005 9:10 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: how can i improve performance in Aggregator
- Replies: 4
- Views: 2973
In the aggregator stage there is in the option section wherein you could select the method to be sort instead of hash. Now before you run into this aggregator use a sort stage and sort it on the the grouping keys of the aggregator. The partitioning into the sort stage hash it on the grouping keys an...
- Wed Jun 08, 2005 4:21 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: day light saving timestamp
- Replies: 1
- Views: 1379
day light saving timestamp
Is there an existing basic routine or function in datastage that would help me convert the GMT time to local time (considering all the timezones) INCLUDING THE CHANGE IN THE OFFSET WHEN DAYLIGHT SAVING OCCURS. My understanding that GMT time doesnot encounter any change during the daylight saving. An...
- Fri Apr 22, 2005 10:55 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: stoping and starting datastage services
- Replies: 1
- Views: 1665
stoping and starting datastage services
Hi In order to stop and start datastage services we have regular process of checking for any processes running on the box. we do ps -ef|grep ds netstat -a|grep dsrpc all that stuff. these processes and all check for any processes running inside DSEngine that are locking the port before we bring down...
- Thu Apr 21, 2005 3:51 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Job Aborts with wierd Error
- Replies: 5
- Views: 3382
Re: Job Aborts with wierd Error
Check if your TNS_ADMIN ( which ever you assign to your tnsnames.ora file directory or file) variable is pointing to the right directory where you have the tnsnames.ora file.This ora file while drive the conectivety to the database.Go through your errors in the director carefully i.e. when your job ...
- Thu Apr 21, 2005 3:16 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: ETL job aborts
- Replies: 7
- Views: 4097
Hi The patch that you should be adding is to the desnv file on the Sun OS box.Log in as datastage admin and view your dsenv file.In the file you would have LD_LIBRARY_PATH,to it you need to add '/usr/lib/lwp' for light weight processes. But you need to make sure that /usr/lib/lwp has been installed ...
- Thu Mar 17, 2005 6:14 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Initiating a unix script
- Replies: 12
- Views: 6948
- Thu Mar 03, 2005 4:09 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: ETL job aborts
- Replies: 7
- Views: 4097
Hi You havent specified what unix OS you are using.If it is Sun OS then there is a patch that has to be installed on the server and included in dsenv file LD_LIBRARY_PATH.But if you confirm that it is a sun OS then I could post the reply for you to check if the server has the patch required and then...
- Tue Mar 01, 2005 9:26 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: aggregator stage (count the no. of rows)
- Replies: 1
- Views: 1644
aggregator stage (count the no. of rows)
Hi I have an input of 5 fields to the aggregator stage of which 3 I am using the group by function and 1 field I am suming up the input field to an output field. Now the remaining one field I would like to count the no. of rows (i.e. have a counter to count the no. of records in the grouping ) that ...
- Sat Feb 12, 2005 12:14 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: upsert command in datastage 7.5
- Replies: 1
- Views: 4358
upsert command in datastage 7.5
Hi I am trying to use the upsert command available in Oracle stage in DS version 7.5. What I am trying to do is insert if it is a new record and update the table if it is an existing one.But for some reason it is inserting the same records into the database but not updating if it is the same. I have...
- Wed Feb 02, 2005 6:13 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: cannot give exclusive permissions......A strange problem
- Replies: 5
- Views: 2896
Hi If you have that error cannot get exclusive rights for the job, and you do not have any one logged onto the job then it means that there are active locks on the job that need to be removed.Go to bin/uv inside DSEngine and Do a list.readu at the prompt that you get after bin/uv and get the user no...
- Wed Feb 02, 2005 5:57 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Substring function in 7.5
- Replies: 9
- Views: 5395