Tags / gaps-and-islands
Joining Gaps and Islands Tables with Teradata SQL: A Step-by-Step Guide
Splitting a Column Value into Two Separate Columns in MySQL Using Window Functions
Finding the Longest Negative Series in PostgreSQL: A Step-by-Step Solution
Merging Overlapping Date Ranges in SQL Server 2014
Selecting Sportsmen in Oracle SQL: Approaches and Limitations for Consecutive Competitions
SQL Window Functions for Aggregate Calculations with the COALESCE and MAX Approach
Solving Duplicates in Time Periods from Repeated Groups Using SQL Analytics