Converting and Calculating Lost Time in SQL: Best Practices and Alternative Solutions.

Understanding Windowing Functions in T-SQL: Counting Gaps and Enumerating NULL Values

Solving Duplicates in Time Periods from Repeated Groups Using SQL Analytics

Retrieving Most Frequent Roles for Each User in SQL Using Windowing Functions

Selecting Sportsmen in Oracle SQL: Approaches and Limitations for Consecutive Competitions

Aggregating Length of Time Intervals and Grouping to Fixed Time Grid: A Step-by-Step Solution

Calculating Interval Time Between Event Types in SQL: A Comparative Approach

Optimizing Window Function Queries in Snowflake: Alternative Approaches to Change Value Identification