LAG and LEAD: Using Offset SQL Window Functions

Originally recorded as a short. Would you like to hire me for your SQL questions and solutions? Fiverr: https://www.fiverr.com/s/e6ALv5E UpWork: https://www.upwork.com/freelancers/~018d4b13887d9d50c6?mp_source=share LinkedIn: https://www.linkedin.com/in/wally-pons-8b0517107/ I've worked across SQL Server, MySQL, and PostgreSQL, supporting both small businesses and enterprise-level environments. Whether it's a one-time fix or ongoing support, I'll bring clarity, reliability, and efficiency to your data. Your database problems don't have to slow you down, let's solve them together! Github files: https://github.com/WallyPons/YouTube 1. LagLead.sql