Which transformation we use to convert 'NA' to 'Not Available'
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how do u extract data from different data sources explain with an example?
Explain etl?
What is abap? What are idocs?
what are the concerns of OLTP and DSS systems?
what are Lookup caches options? Including persistent caches.
can u anyone plz share some etl testing interview question . and share the sql queries and unix . plz help me to clear in the etl testing interview by sharing ur knowledge
What is etl process. How many steps etl contains explain with example?
when will use SQL override in a lookup transformation?
you have created a lookup transformation for a certain condition which if true returns multiple rows. when you go to the target and see only one row has come and not all. why is it so and how it can be corrected.
A mapping contains source table S_Time(stat_year,end_year) target table TIM_DIM(date,day,month,year,quarter) stored procedure transformation: A procedure has two parameters I_end_year and output parameter as O_date ,day , month, year, quarter, If this session is running, how many rows will be available in the target and why?
What is initial load and what is full load?