Skip to Content
Joe Celko's Trees and Hierarchies in SQL for Smarties, 2nd Edition
book

Joe Celko's Trees and Hierarchies in SQL for Smarties, 2nd Edition

by Joe Celko
January 2012
Intermediate to advanced
296 pages
5h 4m
English
Morgan Kaufmann
Content preview from Joe Celko's Trees and Hierarchies in SQL for Smarties, 2nd Edition
Index
Note: Page numbers followed by f indicate figures and t indicate tables.
A
Abstract graphic model
Adelson-Velskii and Landis (AVL) binary tree
158
Adjacency list model
converting to nested sets model
Ben-Gan's recursive CTE
100–102
stack algorithm
98–100
deleting nodes
promoting subtree
29–30
subordinate promotion
28–29
subtree
27–28
fixing
17–20
use of NULL
20
in graphs
cursors and procedural code
219
matrix model
229–231
nonacyclic graphs
227–229
paths with CTE
222–227
inserting nodes
27
leveled
30–33
aggregation
31–33
numbering levels
31
navigation
ancestors
25–26
cursors
21
procedural code
21
self-joins
21–23
subtree with iterations
24–25
subtree with recursive CTE
23–24
self-references
173–174
simple
12–13
characteristics of normalized table
13–16
DELETE anomalies
15 ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Joe Celko's SQL for Smarties, 5th Edition

Joe Celko's SQL for Smarties, 5th Edition

Joe Celko
Effective SQL: 61 Specific Ways to Write Better SQL, First Edition

Effective SQL: 61 Specific Ways to Write Better SQL, First Edition

John L. Viescas, Douglas J. Steele, Ben G. Clothier

Publisher Resources

ISBN: 9780123877338