Hi BOB,
Earlier i was using DISTINCT in query itself but was taking more time. So i am doing it in DS itself.
Search found 49 matches
- Mon Feb 17, 2014 5:36 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Running Oracle connector in parallel mode
- Replies: 13
- Views: 10707
- Mon Feb 17, 2014 1:55 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Running Oracle connector in parallel mode
- Replies: 13
- Views: 10707
Running Oracle connector in parallel mode
Hi Chullet,
I am just using the below query
select
Field1
from Table
And taking distinct value using sort stage as its huge data.
Job is first reading data from Oracle stage and then passing to sort stage and not using pipelining.
Also please tell me where to use @FALSE constraint.
I am just using the below query
select
Field1
from Table
And taking distinct value using sort stage as its huge data.
Job is first reading data from Oracle stage and then passing to sort stage and not using pipelining.
Also please tell me where to use @FALSE constraint.
- Fri Feb 14, 2014 6:41 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Running Oracle connector in parallel mode
- Replies: 13
- Views: 10707
Running Oracle connector in parallel mode
Hi All,
Still help is needed.
Problem is i have 90M record in my oracle table. While extracting it is reading appx 10K record per sec and taking 2.5 hrs. Please suggest how can i increase extraction rate.
Still help is needed.
Problem is i have 90M record in my oracle table. While extracting it is reading appx 10K record per sec and taking 2.5 hrs. Please suggest how can i increase extraction rate.
- Wed Feb 05, 2014 4:03 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Running Oracle connector in parallel mode
- Replies: 13
- Views: 10707
Running Oracle connector in parallel mode
Hi, I am trying to extract data from oracle table using oracle connector. execution mode is default parallel. When i am setting Enable partitioned reads option yes and giving partitioning read method as rowid hash, sql giving more no of records rather than if i keep Enable partitioned reads option a...
- Thu Jul 25, 2013 3:53 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Reading XML Files using seq file stage
- Replies: 26
- Views: 11516
- Thu May 02, 2013 3:43 am
- Forum: General
- Topic: Issue with Multiple instance job seq
- Replies: 5
- Views: 1497
- Tue Apr 30, 2013 8:34 am
- Forum: General
- Topic: Issue with Multiple instance job seq
- Replies: 5
- Views: 1497
Issue with Multiple instance job seq
Hi, I have to process four file with same meta data. i have created one px and one seq job with multiple instance feature to perform this. i am calling this multiple ins seq by four diff script as there some more checks on the same file needs to be performed. My issue is when these scripts calls the...
- Tue Apr 30, 2013 7:55 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Update then insert not working in 8.7
- Replies: 9
- Views: 3696
- Thu Mar 14, 2013 3:41 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Update then insert not working in 8.7
- Replies: 9
- Views: 3696
- Tue Mar 12, 2013 2:10 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Update then insert not working in 8.7
- Replies: 9
- Views: 3696
- Sun Mar 10, 2013 9:38 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Update then insert not working in 8.7
- Replies: 9
- Views: 3696
- Sun Mar 10, 2013 9:36 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Update then insert not working in 8.7
- Replies: 9
- Views: 3696
- Thu Nov 22, 2012 8:41 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Oracle date field
- Replies: 1
- Views: 1024
Oracle date field
I have to load date field in oracle table,It loading as 1900 base while i need to load in 2000 base. eg current output Input -> Output 07-23-01 -> 07/23/1901 desired output 07-23-01 -> 07/23/2001 I am using StringToDate(inputfield ,"%mm-%dd-%yy") function. Please advise how to fix this.
- Wed Oct 31, 2012 6:16 am
- Forum: General
- Topic: Need Link Count
- Replies: 2
- Views: 1541
Need Link Count
Hi, I have below seq Job design JobActivity -> User variable activity -> cond Check -> notification I need to send mail if there is any reject In user variable i am using below function Result = DSGetLinkInfo (JobHandle, StageName, LinkName, InfoType) DSGetLinkInfo (Job_StdRrcWklySplit.$JobName, 'Tf...
- Fri Oct 19, 2012 5:21 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: ORA-12842: Cursor invalidated during parallel execution
- Replies: 3
- Views: 13583