Hi all, can u explain header and trailer records in file?
If a file has header and trailer /master-detail records how
will you read it in datastage?
Answer Posted / datastage4you
Whenever there is any header and footer with file, those must identifiable like First line will be header or last line will be footer or by some column info (row type)
so if data follows first criteria, use unix or datastage head and tail to extract those
thanks
www.datagenx.net
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is the difference between an operational datastage and a data warehouse?
How a source file is populated?
what is use of SDR function?
What are the functionalities of link partitioner?
What is the difference between datastage and informatica?
Give an idea of system variables.
Difference between IBM DATA STAGE8.5 and DATA STAGE9.1 ?
Why do we use link partitioner and link collector in datastage?
Difference between sequential file and data set?
Why do you need stage variables?
What is meta stage?
What is the difference between operational data stage (ods) and data warehouse?
Nls stands for what in datastage?
Why do we use exception activity in Datastage?
What is a merge in datastage?