Search found 218 matches
- Mon Nov 27, 2006 9:18 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Dataset Limitations
- Replies: 3
- Views: 2484
Hi, The amount of data that can be stored in each destination data file is limited by the characteristics of the file system and the amount of free disk space available. In your case, there is no problem until and unless, if there is an issue with space. You can access that Dataset as a source in ot...
- Mon Nov 27, 2006 4:42 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: how to comment a derivation
- Replies: 3
- Views: 1593
- Mon Nov 27, 2006 4:25 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Deletion of datasets using rm
- Replies: 2
- Views: 1375
Hi, You cannot use the UNIX rm command to delete a data set because DataStage represents a single data set with multiple files. Using rm simply removes the descriptor file, leaving the much larger data files behind. So, you can use Data set management in Designer or Manager to delete the entire data...
- Mon Nov 27, 2006 4:02 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: warining in JoinStage
- Replies: 7
- Views: 2872
- Mon Nov 27, 2006 3:42 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Merge stage
- Replies: 9
- Views: 4156
Hi All, First thing is How link sorting will differ from External sorting stage? As per my knowledge, both will use the Tsort operator and both will use the same disk for sorting purpose. Until and unless, you have a specific requirement to use sort stage ( Ex: implementing some logic by using Chang...
- Mon Nov 27, 2006 3:34 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Db2 sparse lookup and DPF
- Replies: 4
- Views: 2486
- Mon Nov 27, 2006 3:25 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: parallel processing
- Replies: 4
- Views: 1432
- Mon Nov 27, 2006 3:18 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: warining in JoinStage
- Replies: 7
- Views: 2872
Hi, Possible solution for this is to change the column name of any one link i.e either in left or right . You can perform this operation by using copy stage or in any stage before your join link. One more solution for this is Disable RCP at the job level. It will not throw any warning. One more bett...
- Fri Nov 24, 2006 10:10 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: preserv partitioning error?
- Replies: 5
- Views: 2407
1001 question about preserve partitioning. My friend, search is the best friend for you. Your saying error, but I think it is a warning. Error and Warning is different. Preserve partitioning about the flow of your data. What is your source, is it sequential file ? *********** Thanks for info,will k...
- Fri Nov 24, 2006 10:02 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Read same Persistent DataSet multiple times in a job
- Replies: 8
- Views: 2015
Hi Nageshsunkoji, I am only using one DataSet, but referring to it multiple times by using multiple stages. Each stage points to the same underlying dataset in the OS. No need to copy anything. I just needed to know that I could access the same dataset multiple times in the same job. Rob W Thats ok...
- Fri Nov 24, 2006 9:44 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Read same Persistent DataSet multiple times in a job
- Replies: 8
- Views: 2015
Thanks, Arnd. No internal locking for reading or anything like that? Rob hi, Rather than going for multiple datsets .The better approach is, use one Dataset in your job and use copy stage in the down stream and make that many copies to filter your data. It will save your memory and increase the per...
- Fri Nov 24, 2006 9:39 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: preserv partitioning error?
- Replies: 5
- Views: 2407
- Fri Nov 24, 2006 7:43 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Filter Stage
- Replies: 6
- Views: 4209
- Fri Nov 24, 2006 7:34 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: player terminated unexpectedly
- Replies: 1
- Views: 892
- Fri Nov 24, 2006 5:39 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: How to get the Metadata information in derivation?
- Replies: 2
- Views: 1230