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Answer Posted / guru_avula
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Hi All , in PX Job I have passed 4 Parameters and when i run the same job in sequence i dont want to use those parameters , is this possible if yes then how
What is process model?
What are the different kinds of views available in a datastage director?
Field,NVL,INDEX,REPLACE,TRANSLATE,COLESC
hi.... am facing typical problem in every interview " I need some critical scenarios faced in real time" plz help me guys
1)How will u implement SCD2 by using surrogate key. 2)What are the disadvantages with surrogate key. 3)How will you handle nulls in your project for the varchar, integer data types. 4)Can I use two fact tables in star schema. 5)3 jobs are running on the 2 nodes after I added one more node so can I compile those jobs to run on three nodes.
What are stage variables?
1)s.key generate 1 to 700 records today. tomorrow another 400 will updated how to update the records using s.key generator? 2)source is like :-- DB --> T/F stage1 --> seq1file T/f 1 is linking with T/F2 ---> seq 2 how to load the data? in source i given some conditions those r going in seq1. The another data will going to seq2 how to do this ?
Have you have ever worked in unix environment and why it is useful in datastage?
How to read the length of word in unix?
why do u need the IOS upgradation in a FC switch
What is a datastage job?
What is the difference between operational data stage (ods) and data warehouse?
What is the difference between passive stage and active stage?
what are the errors,warnings in datastage
