Problem
How would you write a SQL query to compare week-over-week shipment volume and identify the largest changes by region at Walmart Supply Chain?
Practicing as: Data Scientist interview at Walmart Supply ChainHi, I'll play your Walmart Supply Chain interviewer for the Data Scientist role. Candidates describe these interviews as mostly positive and on the easier side, so expect me to be friendly and conversational. Take your time with the question above and answer like we're in the room.
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