Search found 33 matches

by rakesh.nc
Fri Jul 30, 2010 12:57 am
Forum: IBM QualityStage
Topic: Converting Special Characters from UTF-8 to ASCII
Replies: 5
Views: 4377

Well done. ISO 8859-1 is sometimes called "extended ASCII". Please mark this thread as Resolved using the green button at top. Yes.. ISO 8895-1 is 8-bit single-byte coded graphic character sets which is sometimes called "extended ASCII". where are actual ASCII is 7-bit.
by rakesh.nc
Thu Jul 29, 2010 3:57 pm
Forum: IBM QualityStage
Topic: Converting Special Characters from UTF-8 to ASCII
Replies: 5
Views: 4377

Issue Resolved..

I used ISO 8859:1 standard for only sequentail file stage and made unicode in the extended column in database stage.
by rakesh.nc
Wed Jul 28, 2010 6:03 pm
Forum: IBM QualityStage
Topic: Converting Special Characters from UTF-8 to ASCII
Replies: 5
Views: 4377

are there any NLS standards which can the retain the same format as table data when i load it to sequential file.
by rakesh.nc
Sat Jul 12, 2008 1:46 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Error in calling Teradata SP using DRS stage
Replies: 0
Views: 1634

Error in calling Teradata SP using DRS stage

Hi all, Requirement is to call a Teradata stored procedure, to do so, we are using DRS stage. Dataset will the Input for this job. In DRS stage, under the user-define page we are using the below syntax to call the teradata SP . CALL databasename.sp_name ( : parameter1, : parameter2, : parameter3 ); ...
by rakesh.nc
Fri Jul 11, 2008 7:59 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Abnormal termination of datastage job
Replies: 3
Views: 2684

Abnormal termination of datastage job

just4u_sharath wrote:kill phantoms and try again
what are phantoms ? how to kill it?
by rakesh.nc
Tue Jul 08, 2008 11:13 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: relation between parameters pack ,latency and statement rate
Replies: 2
Views: 1794

relation between parameters pack ,latency and statement rate

hi, i want to know the realtionship betweent the TPUMP parameter values, such as pack,sess min, sess max, latency and statement rate. What kind of relation we have between all the above said parameters. for an example, if i am increasing the pack value for some thing. how this varied pack will be re...
by rakesh.nc
Thu Jun 26, 2008 11:23 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Parameters for performance tuning
Replies: 2
Views: 1796

Parameters for performance tuning

Hi all, I am running a job with source as MQ and target as teradata, between many transformations/business rules has been implemented. My question is, what are the parameters will affects the performance of the job. How to tweak the performance of the job? 1. By tweaking some of the parameters in TP...
by rakesh.nc
Wed Jun 25, 2008 7:51 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Problem with Funnel stage
Replies: 2
Views: 1801

ArndW wrote:Can you export your column definitions to the metadata, then load them into your column generator stage? Usually the reason is that the column really are not in synch, so doing this would guarantee th ...
hey... its solved. Since funnel stage is case sensitive this problem arrived.
by rakesh.nc
Wed Jun 25, 2008 7:17 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Problem with Funnel stage
Replies: 2
Views: 1801

Problem with Funnel stage

In Funnel stage-output page, input columns(columns from row generator) in the left pane are not visible.
we have two input links to the funnel stage and i have checked the metadata of both the input links and output link, they are all in synch.
may i know what is the reason for the above problem.
by rakesh.nc
Wed Apr 02, 2008 10:19 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Message Queue's Wait time
Replies: 12
Views: 5315

eostic wrote:...and if you have a Sequential or dataset target, do you lose records?

Ernie

Yes, same behaviour.
by rakesh.nc
Tue Apr 01, 2008 10:54 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Message Queue's Wait time
Replies: 12
Views: 5315

The more I think about it, and now see also that this is a 7.x implemetation (sorry I missed that before), it simply may be the need for end-of-wave in an EE scenario. EE is designed at it's core to handle incredibly large volumes of data. As part of that strategy, it does buffering during pipeline...
by rakesh.nc
Thu Mar 13, 2008 6:39 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Message Queue's Wait time
Replies: 12
Views: 5315

I've used -1 and see no detectable slowdown in read speeds. How did you measure this? ... This is what my observation: The total messages in the queue is 480. scenario-1: ----------- When i run the job with message limit=480 (non-continuous mode), the job is getting completed within 1 minute. scena...
by rakesh.nc
Wed Mar 12, 2008 10:13 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Message Queue's Wait time
Replies: 12
Views: 5315

Message Queue's Wait time

I need a help related to Message Queue stage in a DataStage Job. Agenda is to make it continuous run, for this in MQ stage under the tab output the value for the Wait time is '-1'. if this is the case jobs are taking more time to run and to process number of records as well as to commit it to the ta...
by rakesh.nc
Tue Feb 12, 2008 2:08 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Join Files which is not having key column
Replies: 3
Views: 1518

Join Files which is not having key column

hi all,


I need to join two files, file1 contain col1 and file2 contain col2, i need an output in such a way that the output file should contain col1 | col2 seperately but in a one file.
by rakesh.nc
Sat Feb 02, 2008 4:33 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Pls conver these SQL to Teradata SQL
Replies: 2
Views: 1640

Pls conver these SQL to Teradata SQL

hi, pls convert the following SQL queries to Teradata SQL. 1. DATEDIFF(day,dateadd ( dd , ( r_update_date % 1000 ) - 1 , convert ( datetime ,convert( char(4) , r_update_date / 1000 ) + '/01/01') ) , GETDATE()) > 90[/b][/i] 2. datepart(d,dateadd(day,-datepart(d,getdate()),getdate()); Rakesh nc