Search found 202 matches

by pavankvk
Tue Oct 05, 2004 4:33 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: LookupFileSet size issue..
Replies: 3
Views: 3005

check the ulimit size for the user who runs this job..also when u r handling that much data..it is advised to use a join instead of look up..look up doesnt give u performance..take it for granted
by pavankvk
Tue Oct 05, 2004 4:30 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: How to get unmatched record from Outer join in PX
Replies: 6
Views: 11079

Hi there

IsNull function will not work for a int data type.So look there
by pavankvk
Tue Oct 05, 2004 4:27 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Fatal Error : setOutputFieldAsString()
Replies: 4
Views: 2500

can you juss check if u r using a basic transformer in a parallel job???

Eric wrote:As the job seems to start running and then fail, perhaps there is an item of data in the source table that is causing the problem?
by pavankvk
Tue Oct 05, 2004 4:24 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Newbie question: resource disk and scratch disk management
Replies: 4
Views: 10242

u can use the orchadmin utility to manage those datasets. the command takes options dump,delete,copy etc..so u do what ever u want to do.. Did you ever get an answer to your questions? I am looking at the Scratch and Datasets directories and wondering if it is possible to clean them up. I do not wan...
by pavankvk
Tue Oct 05, 2004 4:22 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Merge VS DB2 Table join
Replies: 1
Views: 1782

Re: Merge VS DB2 Table join

performance wise merge and join are almost the same..if you want the rejections as well u have to with merge..or else..both behave in the same way.. I have tree tables (~10M row/table, 1k/row), Is it better performance to use a merge stage in DS and send output to a DataSet or do a DB2 table join an...
by pavankvk
Tue Oct 05, 2004 4:20 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Lookup Stage
Replies: 2
Views: 2605

Re: Lookup Stage

can you post the error message?? I have 2 fields which I am passing to the lookup stage as a reference from the Oracle Database. One of the fields of the two which is a key field is generated by the system. I am getting a NULL VALUE FOUND error on that field, which is very unfair. Its a sequence num...
by pavankvk
Tue Oct 05, 2004 4:19 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: issues with StringToDecimal function.
Replies: 4
Views: 6721

Re: issues with StringToDecimal function.

Hi there.. this is a problem with the StringToDecimal function..we did a work around by converting the value to a int and then multiplying it with 0.01. dont know the cause,but its a problem with the function.. Hi, In one of my jobs I am using StringToDecimal function. Input to this is a varchar col...