Search found 39 matches

by vishu19aug
Thu Feb 23, 2012 11:06 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: One stage is sequential in parallel jon
Replies: 5
Views: 1542

Yes i did but with very small data. However, my job will process around 1 million records.
by vishu19aug
Thu Feb 23, 2012 9:17 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: One stage is sequential in parallel jon
Replies: 5
Views: 1542

One stage is sequential in parallel jon

hi,

In my parallel job one stage (transformer) is sequential. Does it have any negative impact on performance? will it be bottleneck for the complete prallel flow?

Thanks,
Vishal
by vishu19aug
Wed Feb 22, 2012 12:08 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Need logic to read sequentially
Replies: 3
Views: 2880

I changed the properties of the transformer to run it sequentially .. and it is working now ..
by vishu19aug
Wed Feb 22, 2012 11:22 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Need logic to read sequentially
Replies: 3
Views: 2880

DSguru... I am very new to Datastage.. Can you please give any example or pointers for Single node.
by vishu19aug
Wed Feb 22, 2012 11:13 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Need logic to read sequentially
Replies: 3
Views: 2880

Need logic to read sequentially

Hi, I have the following logic to compare data with previous row - Stagevar1 = input.name stagevar2 = (if stagevar1 = stagevar3 then 1 else 0) stagevar3 = stagevar1 The problem is - It needs the file to be sorted on field name. I just want the parallel job to read the records sequentially without an...
by vishu19aug
Tue Feb 21, 2012 11:22 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: how to Convert row data to columns
Replies: 5
Views: 2710

Thanks! it solved my problem
by vishu19aug
Tue Feb 21, 2012 11:18 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Need something like running sum
Replies: 1
Views: 2132

Need something like running sum

Hi, My data is something like name value a_00 123 a_00 134 a_01 123 a_01 143 a_00 125 a_00 134 a_02 213 a_02 123 I want the data to be transformed to - name value occurance a_00 123 1 a_00 134 1 a_01 123 1 a_01 143 1 a_00 125 2 a_00 134 2 a_02 213 1 a_02 123 1 Can somebody help, which stage to use? ...
by vishu19aug
Mon Feb 20, 2012 10:59 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: how to Convert row data to columns
Replies: 5
Views: 2710

Thanks! I can see only Pivot and Pivot Enterprise in version 8.7
by vishu19aug
Mon Feb 20, 2012 10:06 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: how to Convert row data to columns
Replies: 5
Views: 2710

how to Convert row data to columns

Hi, I have the following input - Table_name attribute value table_000 field1 1200 table_000 field2 1300 table_000 field3 as table_001 field1 0 table_001 field2 1100 table_001 field3 ad I want the data in the follwong format - table_000 field1 1200 field2 1300 field3 as table_001 field1 0 field2 1100...