Search found 594 matches
- Thu Feb 14, 2013 11:57 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: There is a circularity in the dataflow between operators.
- Replies: 3
- Views: 4035
IS the (source,change) OR reference data(before) and target the same object ( FILE or Database table ) ? Combining operators will create circularity because of references within a single process , disabling combination shoudl ideally allow process isolation. That could explain what you see. Why don'...
- Thu Feb 07, 2013 12:05 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Variable Length Vector to Delimited String Array
- Replies: 2
- Views: 1494
Yes , I countinued with the 'workaround' I have ( The modify stage trimming made it look inelegant to me ) . But i think the variable length vector can be padded ( or defined in column metadata) to a fixed length that will be all inclusive . The split vector stage will require a fixed length vector ...
- Tue Feb 05, 2013 12:33 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: COMBINE RECORDS
- Replies: 3
- Views: 2371
Sorry for replying to such an old post . But I've verified if you define the nested level columns ( level 02 columns of sub rec) in the combine subrecords stage , it works perfectly , and would be pretty useful to do vertical pivoting in conjunction with a column export stage - especially with older...
- Tue Feb 05, 2013 12:15 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Variable Length Vector to Delimited String Array
- Replies: 2
- Views: 1494
Variable Length Vector to Delimited String Array
I have a data in which one column is a vector data looks like this [^X 2 4 22 22 19 8 ] ^X is the vector length prefix ( 1 bytes) the rest are elements of the vector. Is there any way i can convert the output to a delimited string array ? Output should be like '2'|'4'|'22'|'22'|'19'|'8'| I could do ...
- Mon Feb 04, 2013 3:08 pm
- Forum: General
- Topic: Running Server Routine In Parallel
- Replies: 6
- Views: 3482
- Fri Feb 01, 2013 2:20 pm
- Forum: General
- Topic: XML Stage vs XML Pack
- Replies: 15
- Views: 4279
Bear in mind XML data itself may be sourced and written to many differnt types of data sources. I've worked with XML files, XML data columns in database tables( DB2, Oracle) and XML data that is read or written to a Message ( MQ) . There can even be custom programs that spew XML data to your datasta...
- Thu Jan 24, 2013 4:56 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Rewriting Server jobs in 7.5.1 as parallel jobs in 8.1
- Replies: 4
- Views: 2551
Can you affort to rewrite only the performance intensive and resource limited server jobs - after analyzing how each job would translate into its parallel counterpart? That is the best approach for the short term. IMHO Its a waste of corporate IT finance to convert ALL server jobs to PX - though tha...
- Fri Jan 18, 2013 12:51 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: string Decode using Modify Stage
- Replies: 1
- Views: 1323
string Decode using Modify Stage
Im just curios to knwo if there is any 'lookup*' specification in Modify stage that allows a developer to do a string to string decode . I 've used some lookup specifications that allow you to translate Integers to Strings and vice versa , but is it possible to translate one string value to another ...
- Thu Jan 17, 2013 12:21 pm
- Forum:
- Topic: IBM IS Metadata Asset Manager
- Replies: 3
- Views: 3834
- Wed Jan 16, 2013 2:53 pm
- Forum:
- Topic: IBM IS Metadata Asset Manager
- Replies: 3
- Views: 3834
IBM IS Metadata Asset Manager
Can I use IIS Metadata Asset manager even If I do not have Metadata Workbench installed? The topology diagram for this application does not specify a Metadata work bench installation. Is it just a client ( Asset manager , Bridges and connectors) that works off the Websphere Application Server and XM...
- Wed Jan 16, 2013 2:49 pm
- Forum: General
- Topic: Version Control in 8.7
- Replies: 1
- Views: 2201
Version Control in 8.7
Im new to IBM Information Server Manager. What version control tools can be used with IS Manager ? Does it have its native versioning facility or does it need to be integrated to an existing CVS repository ? Does anyone have success stories using this ? With Datastage Version 7.51 we had the standar...
- Thu Jan 10, 2013 5:55 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Difference Stage Versus Change Capture Stage
- Replies: 2
- Views: 2092
- Thu Jan 10, 2013 4:10 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Difference Stage Versus Change Capture Stage
- Replies: 2
- Views: 2092
Difference Stage Versus Change Capture Stage
I need some good reference for the comparison between Difference Stage and Change Capture stage in terms of performance & features. The only difference I could see so far was the requirement of pre sorted inputs to Difference stage ( and less important is the different integer values for the cha...
- Mon Jan 07, 2013 2:44 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Calling Unix script in Datstage Transformer
- Replies: 12
- Views: 9858
- Fri Jan 04, 2013 4:17 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Reading from Variable length text file
- Replies: 12
- Views: 3975
You can also use external source stage
Command/Program :
Read this into a single long varchar field and parse it with a column Import stage or Transformer with Field() function .
Command/Program :
Code: Select all
cat textfile.dat | awk -F',' '{ print $3","$6","$9 }'