What is lookup table in etl testing?
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Explain and compare etl & manual development?
when should one create lookup transformation ?
Which type or t/s is used to convert rows into column & column into rows
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Give the benefits of data integration suite?
How to Check the source record count from traget table.
Identifying the bottlenecks in various components of Informatica and resolving them.
Identifying the bottlenecks in various components of Informatica and resolving them.
what is Forward,Reverse and Re_engineering?
What are the steps involved in etl process?
What is data cleaning?
Hi can anyone write query for the below input and output Table 1 col 1 100 Null 200 300 Table 2 col1 Null 400 700 800 o/p 200 700 800 2)sql col 1 contains 23x-5-45 26x-12-45 28x-10-50 o/p middlevalue should be greater than 10