Tags / gaps-and-islands
Finding Gaps Between Timestamps for Multiple Entries in Data Analysis
Splitting a Column Value into Two Separate Columns in MySQL Using Window Functions
Identifying Potential Entry and Exit Rows in SQL Server Using CTEs
Finding Adjacent Vacations: A Recursive CTE Approach in PostgreSQL
Fixing Discontinuous Date Ranges with Oracle SQL: A Step-by-Step Guide
SQL Window Functions for Aggregate Calculations with the COALESCE and MAX Approach