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Posted by --CELKO-- on 05/17/06 14:03
>> How is this "standard-problem" usually solved in sql? <<
Get a copy of TREES & HIERARCHIES IN SQL for several ways to model this
kind of problem.
>> Or do I inned to implement the recursive deletion myself using stored
procedures or something ? <<
No need for recursive procedural code if you use the nested sets model.
Younger programmers who learned HTML, XML, etc. find it to be
intuitive. Older programmers who grew up with pointer chains need to
adjust their mind-set.
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