Search found 42189 matches
- Wed Aug 19, 2009 7:14 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: setting CC in notification(mail) activity
- Replies: 6
- Views: 2509
- Wed Aug 19, 2009 7:09 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: running cl at before subroutine
- Replies: 4
- Views: 1290
- Wed Aug 19, 2009 7:07 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Counting number of row level constraints used in a Job
- Replies: 5
- Views: 2211
- Wed Aug 19, 2009 7:06 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Excuting Job Conditionally
- Replies: 5
- Views: 1368
- Wed Aug 19, 2009 7:03 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Aggregator error code |-100|
- Replies: 14
- Views: 5180
- Wed Aug 19, 2009 7:01 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: ODBC error
- Replies: 18
- Views: 5085
- Wed Aug 19, 2009 6:55 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Strange hashed file behaviour
- Replies: 2
- Views: 917
- Wed Aug 19, 2009 6:50 am
- Forum: General
- Topic: Timestamp conversion
- Replies: 8
- Views: 1689
- Tue Aug 18, 2009 10:47 pm
- Forum: General
- Topic: Timestamp conversion
- Replies: 8
- Views: 1689
- Tue Aug 18, 2009 10:00 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: DataStage job compiles but does not run
- Replies: 10
- Views: 5200
- Tue Aug 18, 2009 9:57 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Needs to capture Inserts and Updates
- Replies: 9
- Views: 2965
Bottom line is you use the heart and soul of the Server product, a hashed file as a reference lookup. Build a list of your existing keys in a hashed file and then use it to decide insert (miss) versus update (hit). You can also refine update to mean 'only if changed' by including fields to compare (...
- Tue Aug 18, 2009 9:52 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Needs to capture Inserts and Updates
- Replies: 9
- Views: 2965
- Tue Aug 18, 2009 5:45 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: One time load of 50 billion records from teradata to oracle
- Replies: 2
- Views: 2335
Doesn't sound like there's any reason to 'code all the transformations' again if you've already done that when loading to your big source table, unless you need additional transformations specific to the Oracle target. You've confirmed you have a single source but not if you have a single target. I ...
- Tue Aug 18, 2009 5:33 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Needs to capture Inserts and Updates
- Replies: 9
- Views: 2965
- Tue Aug 18, 2009 5:27 pm
- Forum: General
- Topic: SQL warnings in datastage server job - Reject records
- Replies: 3
- Views: 1598