4 ms·

Hardly lost knowledge, have a book on it "Joe Celko's Trees and Hierarchies in SQL" https://www.oreilly.com/library/view/joe-celkos-trees/9781558609204/ https:

Hardly lost knowledge, have a book on it "Joe Celko's Trees and Hierarchies in SQL" https://www.oreilly.com/library/view/joe-celkos-trees/9781558609204/ https://www.oreilly.com/library/view/joe-celkos-trees/978155...

twic 3y ago
But how many people here have any idea that book exists? That's what I mean by lost.
- _a_a_a_ 3y ago
  We differ in our definitions of that word :)