This is part of series of posts about associative grouping: Part 1 – Associative Grouping using tSQL Recursive CTE’s Part 2 – Associative Grouping using tSQL Graph In the first two parts of this series we looked at how we could use recursive CTE’s and SQL Server’s graph functionality to Read more…
This is part of series of posts about associative grouping: Part 1 – Associative Grouping using tSQL Recursive CTE’s Part 3 – Associative Grouping using Spark In part one of this series we looked at how we could use recursive CTE’s to find overlapping groups in two columns in a Read more…
This is part of series of posts about associative grouping: Part 2 – Associative Grouping using tSQL Graph Part 3 – Associative Grouping using Spark Recently I was asked by a friend to have a look at an interesting query problem he had been looking at. He was trying to Read more…