on how many columns we can perform aggregation in the
aggregator stage?
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If we take 2 tables(like emp and dept),we use join stage and how to improve the performance?
in aggregator , how can i get the sum in readable format
my source is sequencial file and my target is dataset. i am running the job in two node configuration file. my source having 10 records how the data move to target?
what is the diff between sequential file and fileset stages?
what r the sources u need to create the datastage?
how can or from where we can get reference data in scd type2 implementation?
What is a quality stage in datastage tool?
How do u call shellscript/Batch file from DS?
What r the existing server jobs in parallalism?
i have input like this Column 1 ,column 2 3,a 4,b 5.c i want output aaa bbbb ccccc Ple help any one?
This is UNIX question asked in DataStage Interview. Say I have n numbers of records in a text file. I want first 3 records in 1st file, last three records in 3rd file and remaining n-6 records in 2nd file. (Note: we don't know how many records are there in the File. I am getting one file on daily basis and I want three target files as asked above)
Can you explain tagbatch restructure operator?