Joe Celko's Trees and hierarchies in SQL for smarties /
Joe Celko's Trees and Hierarchies in SQL is an intermediate to advanced-level practitioners guide to mastering the two most challenging aspects of developing database applications in SQL. In this book, Celko illustrates several major approaches to representing trees and hierarchies and related...
| Основен автор: | Celko, Joe. |
|---|---|
| Формат: | Електронна книга |
| Език: | English |
| Публикувано: |
Amsterdam ; Boston :
Morgan Kaufmann,
℗♭2004.
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| Серия: |
Celko, Joe. SQL for smarties.
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| Предмети: | |
| Онлайн достъп: |
http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=114177 |
| Подобни документи: |
Print version::
Joe Celko's Trees and hierarchies in SQL for smarties. |
Съдържание:
- Graphs, trees, and hierarchies
- Adjacency list model
- Path enumeration models
- Nested set model of hierarchies
- Frequent insertion trees
- The linear version of the nested sets model
- Binary trees
- Other models for trees
- Proprietary extensions for trees
- Hierarchies in data modeling
- Hierarchical encoding schemes
- Hierarchical database systems (IMS).