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SQL Interview Questions for Data Analysis: Running SUM and Identifying the First Sales Target Achiever
#Data #Analysis #SQL #Interview #Questions #Running #SUM #Hit #Sales #Target
We will use a window function in SQL to get the running sum of sales by each salesperson so that we can find out who hit the sales target first. This is a very common data analysis SQL interview question. So, master the fundamentals here and you will be an ACE in your next meeting.
#dataanalysis
#sqlinterview
#sql
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