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 29633Post New Genpact Data Stage Interview Questions
What does int parse do in c#?
Describe your experience with regulatory compliance and certification processes required for aircraft design and manufacturing.
How to convert a color to a shade of gray?
What is new about web services?
What is a recall?
Which property of the rain coat makes it water proof?
What the information segments utilized by hadoop are?
What is a typical career path in this job function?
How to sort numbers in java without array?
What is insert function in excel?
In What case you are not going to use XML?
Is it possible to default certain values for particular fields?
What is data binding? Explain two-way data binding?
Who bought apache?
Differentiate between sga and pga.