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EnglishFormal semantics for XQuery with side-effects have been proposed in [13,16]. We propose a different semantics which is better suited for database compilation. We substantiate this claim by formalizing the compilation of XQuery extended with updates into a database algebra. We prove the correctness of the proposed compilation by mapping both the source language and the algebra to a common core language with list comprehensions and extensible tuples. © Springer-Verlag Berlin Heidelberg 2007.
| Titolo: | A Better Semantics for XQuery with Side-Effects | |
| Autori interni: | ||
| Anno del prodotto: | 2007 | |
| Rivista: | ||
| Abstract: | Formal semantics for XQuery with side-effects have been proposed in [13,16]. We propose a different semantics which is better suited for database compilation. We substantiate this claim by formalizing the compilation of XQuery extended with updates into a database algebra. We prove the correctness of the proposed compilation by mapping both the source language and the algebra to a common core language with list comprehensions and extensible tuples. © Springer-Verlag Berlin Heidelberg 2007. | |
| Handle: | http://hdl.handle.net/11568/115373 | |
| ISBN: | 9783540759867 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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