06.10 · SQL

Month over month

Return sale_month (text like 2024-01), revenue (that month's total) and prev_revenue (the previous month's revenue; NULL for the first month), sorted by sale_month.

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Return sale_month (text like 2024-01), revenue (that month's total) and prev_revenue (the previous month's revenue; NULL for the first month), sorted by sale_month.

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Item 65 of 77 · updated 2026-10-12