How to perform incremental load in datastage?
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eno ename 1 qaz 1 wsx 1 edc 2 zxc 2 asd 3 qwe 3 wer 3 tru 4 rgj Output: eno ename count 1 qaz,wsx,edc 3 2 zxc,asd 2 3 qwe,wer,tru 3 4 rgj 1 I want the above output to be solved by DataStage as well and I have to write SQL query for the same output.
Why do we use exception activity in Datastage?
If seg file having 10 records ex:eid 1 2 " " 10 if oracle database having 100 records ex:eid 1 2 " " 100 how to delete matched records permenently from oracle database using datastage ?
Define Data Stage?
Enlist various types of routines in datastage.
Notification Activity
Unix command to view the data in a dataset
What is meta stage?
diff between OLTP and OLAP? what TOP-DOWN and BOTTOM-UP Approach? which is best? what are Star Schema and Snow Flake Schema?
Can anyone tell me a difficult situation who have handled while creating Datastage jobs?
Can you implement SCD2 using join, transformer and funnel stage?
what is the difference between the active datawarehouse and datawarehouse