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Recursive join

The recursive join is an operation used in relational databases, also sometimes called a "fixed-point join". It is a compound operation that involves repeating the join operation, typically accumulating more records each time, until a repetition makes no change to the results (as compared to the results of the previous iteration).

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Recursive join

Nodes11
Edges10
Triples3
Avg. degree1.82
Density0.181818
Components1

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Recursive join

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is a · 1
Recursive join → operation used in relational databases

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Important terminology

recursive join database joins way sql xml operation used relational involves records repetition example fields one table data common also

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Recursive joinis aoperation used in relational databases0.90text
determining whether one element contains another are extremely commoninstance ofoperations0.80text
and the recursive join is perhaps the most obvious way to implement them when the XML data is stored in a relational database.The standard way to define recursive joins in the SQLinstance ofoperations0.80text

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