🚀 LeetCode SQL Problem 180 – Consecutive Numbers
Learn how to solve one of the most frequently asked SQL interview questions using two efficient approaches: self-join and window functions.
🧠 Problem Statement:
Given a Logs table, find all numbers that appear at least three times consecutively.
✅ In this video, you'll learn:
How to approach the problem using a self join
A cleaner and faster solution using LAG() and LEAD()
Common SQL patterns used in interviews
Tips for handling similar SQL sequence problems
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