Search found 38 matches
- Wed Sep 03, 2003 4:04 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: how to generate an alphanumeric seq
- Replies: 5
- Views: 2414
Nitin, It's easy in DS Server... you just need to play around with the ASCII codes to generate this kind of sequence. But the PX solution may be a little bit more tricky as BASIC routines are not directly runnable in PX. The reason is PX is written in C while DS Server routines are written in UV BAS...
- Thu Aug 28, 2003 9:26 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: insert into hash files
- Replies: 7
- Views: 2292
quote: Originally posted by spracht Vladimir (and all), Would you go for a static file if you knew that it won't exeed it's limit in the next 6 month, but probably in 2 years? Thanks in advance! Stephan Hi Stephan, It all boils down to how much performance improvement you've gained by using this sol...
- Thu Aug 28, 2003 8:14 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Jobs Hung link status starting [resolved]
- Replies: 9
- Views: 3498
Hi Roy, On the database side... Did you check your table locks? Do you have other processes that update, insert or delete data from your tables on the 20th iteration of this job? Since you mention that you run many jobs in parallel, I suggest you monitor the table locking in Oracle. You can monitor ...
- Tue Aug 26, 2003 8:24 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: insert into hash files
- Replies: 7
- Views: 2292
In addition to what Kim suggested, you might want to consider a Static hash file. It is known to increase performance by at least 30%. You can use the hash file calculator (HFC) to estimate the pre-determined size of your hash file. HFC is found in the DataStage installation disk under Unsupported U...
- Mon Aug 25, 2003 9:58 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Sorting Issues...
- Replies: 7
- Views: 2334
- Mon Aug 25, 2003 8:27 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Issue with Link collector
- Replies: 4
- Views: 2486
- Mon Aug 25, 2003 8:14 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Hash File
- Replies: 6
- Views: 2055
- Mon Aug 25, 2003 12:41 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Sorting Issues...
- Replies: 7
- Views: 2334
quote: Originally posted by rasi Out of 11 column 10 column is pre-sorted before using aggregator stage. All the 10 sorted column is enabled with the Group button and the left out one column does the sum for the group. How was the pre-sorting done? Was the data sorted from source or by Sort stage? T...
- Tue Aug 19, 2003 10:50 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Performance Issue
- Replies: 5
- Views: 1314
In addition to what has been suggested above, you might want to try these... 1. split your job into two streams - one doing the update only while another is doing insert only. 2. for the job that updates, make sure that you are using the right index to avoid full table scans - this is the rule-of-th...
- Mon Aug 18, 2003 10:50 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Warning
- Replies: 3
- Views: 755
- Fri Aug 15, 2003 5:08 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: How to pick first/ last CHAR value based on key
- Replies: 12
- Views: 3779
Thanks Ray. Btw, I've just read from the DS PX document that server jobs can be created and accessed using Shared Containers [:0] All server plug-ins (including hash files) are available. Can the Shared Container be used to address Nitin's problems? I don't have a PX server so I can't try it myself....
- Fri Aug 15, 2003 12:58 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: How to pick first/ last CHAR value based on key
- Replies: 12
- Views: 3779
indeed, that's soundz Grrrr...EEK to me! [:D] nevertheless, we need focus here [:)] how about this solution... 1. generate a surrogate key (just a plain sequence) for each record. so now you have key, skey, fld2, fld3 2. stage your data into a staging table, say tmpTable 3. use this query select a.k...
- Thu Aug 14, 2003 11:13 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: How to pick first/ last CHAR value based on key
- Replies: 12
- Views: 3779
it's not in PX?! duh![xx(] I'm not familiar with PX yet but there's a work-around to your problem... well, IF we can sort your data... you will need two hash files - one to get the fist value and another to hold the last value. here's the trick: 1. create a hash file with key and fld2 2. sort key an...
- Thu Aug 14, 2003 8:16 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: How to pick first/ last CHAR value based on key
- Replies: 12
- Views: 3779
- Wed Aug 13, 2003 10:44 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Missing parameters
- Replies: 11
- Views: 4418
John, Just out of curiosity, have you tried running job SEL060ReportFailedFile alone? Pls try to trigger it and supply the parameters manually - don't forget to set pFailPercentage to 10.0784 - and let us know what happens. If the job runs successfully, try to re-add SEL060ReportFailedFile into the ...