Question
Query execution code can be dynamically generated to implement multiple operations. For example, the resulting tuples of two select operations are provided as input to
Query execution code can be dynamically generated to implement multiple operations. For example, the resulting tuples of two select operations are provided as input to the following join operation on the base relation. What is this technique called in query processing and optimization literature? Discuss the advantages of using this technique?
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Spatial Databases With Application To GIS
Authors: Philippe Rigaux, Michel Scholl, Agnès Voisard
1st Edition
1558605886, 978-1558605886
