Tags / distinct
Counting Distinct Records in SQL Databases Using GROUP BY, HAVING, and DISTINCT
How to Concatenate Distinct Values Across Multiple Columns in Microsoft SQL Server with STRING_AGG Function
Extract Distinct Data from SQL Tables Using Advanced Techniques
Grouping and Counting Consecutive Transactions with Pandas Using Advanced Groupby Techniques
Finding Sailors Who Have Booked Every Boat: A Query-Based Approach