Abstract
By means of a query, you retrieve data from a database. In this chapter we’ll demonstrate how you can specify a query in a formal way. To do so, we won’t require the formal introduction of any new concepts; we’ve already presented all ingredients for specifying queries.
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© 2007 Lex de Haan and Toon Koppelaars
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(2007). Data Retrieval. In: Applied Mathematics for Database Professionals. Apress. https://doi.org/10.1007/978-1-4302-0348-3_9
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DOI: https://doi.org/10.1007/978-1-4302-0348-3_9
Publisher Name: Apress
Print ISBN: 978-1-59059-745-3
Online ISBN: 978-1-4302-0348-3
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