Tell me Wt main advantage of Stage varibles?
Project level hints?
Answer Posted / ramjanaki
The main advantage of Stage Variables is to reduce the
repetition of the code for all the required columns in the
Transformer.
Say for Example, if you are having 10 lines of code to
be used for all the derivations of columns in the
transformer, we declare a Stage variable once and we assign
these 10 lines of code to that variable and can place this
Stage variable where ever needed in the derivation of the
columns in the Transformer Stage. Th scope of these
variables is limited with in the stage it is created.
Is This Answer Correct ? | 11 Yes | 0 No |
Post New Answer View All Answers
What is staging variable?
How do you remove duplicate values in datastage?
options available in sequence job to run,validate?
how to abort the job its matain duplicates?
Can you explain how could anyone drop the index before loading the data in target in datastage?
how to export or import the jobs in .ISX file
What is "fatal error/rdbms code 3996" error?
What are iconv and oconv?
Define Data Stage?
How do you find the number of rows in a sequential file?
What are the important features of datastage?
Is it possible to implement parallelism in Mainframe Jobs ? If Yes how ? If no why ?
hi iam new to this tooliam cmpltied to know abt datastage so now iam in project tell me whole step by step what iam doing iwnt to go with exp so plz hlp me pals
how to add a new records into source?
Differentiate between Symmetric Multiprocessing and Massive Parallel Processing?