Search found 5 matches
- Sat Feb 07, 2009 4:59 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: copy rows based on input column value!
- Replies: 7
- Views: 2610
@Ray
Well, the requirement wants the evaluation of an expression (Field1+(Field2*n)) where n is (0 to (Field3)-1) so i was wondering if i split row into as many rows as Field3 value minus 1 then i can straight away use the formula at a "scalar" level. (oh yes and i need that many multiple rows ...
- Fri Feb 06, 2009 12:00 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Use of "in" in Stage Variables
- Replies: 2
- Views: 2374
I am Afraid!
Well, DS does not support the use of IN statement (the SQL one)
however you could use regular expression and a decent text editor to convert your lengthy IN based statements to DS ORs.
however you could use regular expression and a decent text editor to convert your lengthy IN based statements to DS ORs.
- Fri Feb 06, 2009 11:56 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: copy rows based on input column value!
- Replies: 7
- Views: 2610
copy rows based on input column value!
Hi, I have a curious problem which didn't turn up in DSXchange search. i have a key column and a count column in the source, need to produce "as many" output rows for "that key column" in the source. Sample: (input) Key/Count 1,2 2,1 3,5 4,2 (output) Key/Count 1,2 1,2 2,1 3,5 3,5...
- Mon Dec 10, 2007 8:49 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Selective reading Metadata versus using a copy stage/Modify
- Replies: 3
- Views: 2116
Selective reading Metadata versus using a copy stage/Modify
Hi Folks, Here is my dilemma: I have 200 columns in the input source and I need only 100 for downstream processing, Should I read all 200 with a dataset and drop redundant using a copy/modify stage as next step or should I restrict the metadata definition in the input dataset to read only 100 select...
- Wed Sep 07, 2005 9:25 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Aggregator warning as viewed in director log
- Replies: 5
- Views: 2351
Aggregator warning as viewed in director log
Hi: I am using group property in aggregator to group columns according to the requirement...however i get the following warning when i try to view log in datastage director... AGG040: When checking operator: User inserted sort "SRT030" does not fulfill the sort requirements of the downstre...