Abstract
A graphical XQuery-based language using nested windows, GXQL, is presented. Definitions of both syntax and semantics are provided. Expressions in GXQL can be directly translated into corresponding XQuery expressions. GXQL supports for, let, where, order by and return clauses (FLWOR expressions) and also supports predicates and quantifiers. This graphical language provides a powerful and user-friendly environment for non-technical users to perform queries. © Springer-Verlag 2004.
Cite
CITATION STYLE
Qin, Z., Yao, B. B., Liu, Y., & McCool, M. (2004). A graphical XQuery language using nested windows. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3306, 681–687. https://doi.org/10.1007/978-3-540-30480-7_70
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