Complexity of Higher−Order Queries
While relational algebra and calculus are a well-established foundation for classical database query languages, it is less clear what the analog is for higher-order functions, such as query transformations. Here we study a natural way to add higher-order functionality to query languages, by adding d...
Үндсэн зохиолчид: | , |
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Формат: | Journal article |
Хэвлэсэн: |
2011
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