By Michael Nocito , data analyst · Published August 7, 2026 By the end of this page you can write a month-over-month growth query and trust its answer. You will know the growth formula and how to say it in a sentence, what LAG() actually does, and the three traps that produce wrong percentages w...
Source: [Dev.to](https://dev.to/michaelnocito/month-over-month-growth-in-sql-lag-the-growth-formula-and-the-traps-5bnp)