SQL · Walmart Labs · Hard
Prompt: SQL Live Coding (Last-Mile and E-commerce Scenarios) During the interview, you will generally work with multiple tables describing orders and delivery operations, such as orders, order_items, deliveries, and customers. When a definition is unclear, ask clarifying questions before solving 2–4 SQL exercises drawn from the categories below. Type A: GMV/Revenue calculations Calculate GMV or revenue over a specified period, confirming whether taxes, delivery charges,…
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