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Raphaël Reverdyinformations importantes pour les données hiérarchiques
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toxmatter .20 |
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kooala lo與 http://articles.sitepoint.com/article/hierarchical-data-database/2 相同
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Most users at one time or another have dealt with hierarchical data in a SQL database and no doubt learned that the management of hierarchical data is not what a relational database is intended for. The tables of a relational database are not hierarchical (like XML), but are simply a flat list. Hierarchical data has a parent-child relationship that is not naturally represented in a relational database table.
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Ramesh BabuManaging Hierarchical Data in MySQL
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Chris NewtonA detailed explanation of how to deal with hierarchical data using MySQL. The tables of a relational database are not hierarchical (like XML), but are simply a flat list. Hierarchical data has a parent-child relationship that is not naturally represented
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Eduardo CanuriaUso de datos jerárquicos en MySQL
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Eric LemoineHierarchical Data
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gducosMost users at one time or another have dealt with hierarchical data in a SQL database and no doubt learned that the management of hierarchical data is not what a relational database is intended for. The tables of a relational database are not hierarchic
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Marc Puigpreorder tree traversal algorithm
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Gary BurgeMost users at one time or another have dealt with hierarchical data in a SQL database and no doubt learned that the management of hierarchical data is not what a relational database is intended for. The tables of a relational database are not hierarchical
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Paul Terry WalhusMost users at one time or another have dealt with hierarchical data in a SQL database and no doubt learned that the management of hierarchical data is not what a relational database is intended for. The tables of a relational database are not hierarchical
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Jody FooMost users at one time or another have dealt with hierarchical data in a SQL database and no doubt learned that the management of hierarchical data is not what a relational database is intended for. The tables of a relational database are not hierarchical

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