OLAP Hierarchical Aggregation with DuckDB SQL Recursive Common Table Expressions medium.com 7 points by tanelpoder 8 days ago
gregw2 7 days ago This is way more complicated than it needs to be, or at least the author fails to clearly articulate that a ton of complexity here is just to support ragged hierarchies and if you have a fixed level hierarchy, its /way/ simpler
This is way more complicated than it needs to be, or at least the author fails to clearly articulate that a ton of complexity here is just to support ragged hierarchies and if you have a fixed level hierarchy, its /way/ simpler