Build jobs dataset, variant 77. For paid orders, return `category, revenue, revenue_pct`; round percentage of all paid revenue to 2 decimals. Write one read-only SQLite SELECT query.
DrawCode Practice Problem
Category Revenue Percentage · Build jobs 77
Interactive Visualizer Workspace
Explore step-by-step interactive animations, memory state tracking, and live multi-language execution in DrawCode.
Launch Interactive Visualizer