create a job to get the previous row salary for the current row.if there is no previous row exists for the current row,then the previous row salary should be displayed as null? empid salary previoussalary 10 1000 null 20 2000 1000 30 3000 2000 40 4000 3000
5 27352Post New Genpact Data Stage Interview Questions
What does tree shaking mean?
What are the various session state management options provided by asp.net?
What is the role of banks in the development of the economy?
When can you use jquery?
"TRANSFORMER MODELING AND ANALYSIS" MEANS WHAT AND WHICH TOPICS U READ IN THIS
How do I reduce the space between lines in word 2007?
What are the components/elements/layout sets in sap script ?
Explain how linq with databases can be used?
What is enzyme-ligand interaction?
What is the extension of c# file?
Is predicate a functional interface?
What is documentdb?
What are objects?
Explain About stateless and state full web service
Explain eager execution?