Computers Priscilla Walmsley XQuery

ISBN 13: 9780596006341

XQuery

Valutazione media 3,64
( su 28 valutazioni fornite da GoodReads )
 
9780596006341: XQuery

With the XQuery 1.0 standard, you finally have a tool that will make it much easier to search, extract and manipulate information from XML content stored in databases. This in-depth tutorial not only walks you through the XQuery specification, but also teaches you how to program with this widely anticipated query language.

XQuery is for query writers who have some knowledge of XML basics, but not necessarily advanced knowledge of XML-related technologies. It can be used both as a tutorial, by reading cover to cover, and as a reference, by using the comprehensive index and appendixes. Either way, you will find the background knowledge in namespaces, schemas, built-in types and regular expressions that is relevant to writing XML queries. This book provides:

  • A high-level overview and quick tour of XQuery
  • Information to write sophisticated queries, without being bogged down by the details of types, namespaces, and schemas
  • Advanced concepts for users who want to take advantage of modularity, namespaces, typing and schemas
  • Guidelines for working with specific types of data, such as numbers, strings, dates, URIs and processing instructions
  • A complete alphabetical reference to the built-in functions and types

You will also learn about XQuery's support for filtering, sorting, and grouping data, as well as how to use FLWOR expressions, XPath, and XQuery tools for extracting and combining information. With this book, you will discover how to apply all of these tools to a wide variety of data sources, and how to recombine information from multiple sources into a single final output result.

Whether you're coming from SQL, XSLT, or starting from scratch, this carefully paced tutorial takes you through the final 1.0 standard in detail.

Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.

Descrizione del libro:

Search Across a Variety of XML Data

Contenuti:

Preface; Contents of This Book; Reading the Syntax Diagrams; Conventions Used in This Book; Using Code Examples; Useful Functions; We'd Like to Hear from You; Acknowledgments; Chapter 1: Introduction to XQuery; 1.1 What Is XQuery?; 1.2 Easing into XQuery; 1.3 Path Expressions; 1.4 FLWORs; 1.5 Adding XML Elements and Attributes; 1.6 Functions; 1.7 Joins; 1.8 Aggregating and Grouping Values; Chapter 2: XQuery Foundations; 2.1 The Design of the XQuery Language; 2.2 XQuery in Context; 2.3 Processing Queries; 2.4 The XQuery Data Model; 2.5 Types; 2.6 Namespaces; Chapter 3: Expressions: XQuery Building Blocks; 3.1 Categories of Expressions; 3.2 Keywords and Names; 3.3 Whitespace in Queries; 3.4 Literals; 3.5 Variables; 3.6 Function Calls; 3.7 Comments; 3.8 Evaluation Order and Parentheses; 3.9 Comparison Expressions; 3.10 Conditional (if-then-else) Expressions; 3.11 Logical (and/or) Expressions; Chapter 4: Navigating Input Documents Using Paths; 4.1 Path Expressions; 4.2 Predicates; 4.3 Dynamic Paths; 4.4 Input Documents; 4.5 A Closer Look at Context; Chapter 5: Adding Elements and Attributes to Results; 5.1 Including Elements and Attributes from the Input Document; 5.2 Direct Element Constructors; 5.3 Computed Constructors; Chapter 6: Selecting and Joining Using FLWORs; 6.1 Selecting with Path Expressions; 6.2 FLWOR Expressions; 6.3 Quantified Expressions; 6.4 Selecting Distinct Values; 6.5 Joins; Chapter 7: Sorting and Grouping; 7.1 Sorting in XQuery; 7.2 Grouping; 7.3 Aggregating Values; Chapter 8: Functions; 8.1 Built-in Versus User-Defined Functions; 8.2 Calling Functions; 8.3 User-Defined Functions; Chapter 9: Advanced Queries; 9.1 Copying Input Elements with Modifications; 9.2 Working with Positions and Sequence Numbers; 9.3 Combining Results; 9.4 Using Intermediate XML Documents; Chapter 10: Namespaces and XQuery; 10.1 XML Namespaces; 10.2 Namespaces and XQuery; 10.3 Namespace Declarations in Queries; 10.4 Controlling Namespace Declarations in Your Results; Chapter 11: A Closer Look at Types; 11.1 The XQuery Type System; 11.2 The Built-in Types; 11.3 Types, Nodes, and Atomic Values; 11.4 Type Checking in XQuery; 11.5 Automatic Type Conversions; 11.6 Sequence Types; 11.7 Constructors and Casting; Chapter 12: Queries, Prologs, and Modules; 12.1 Structure of a Query: Prolog and Body; 12.2 Assembling Queries from Multiple Modules; 12.3 Variable Declarations; 12.4 Declaring External Functions; Chapter 13: Using Schemas with XQuery; 13.1 What Is a Schema?; 13.2 Why Use Schemas with Queries?; 13.3 W3C XML Schema: A Brief Overview; 13.4 In-Scope Schema Definitions; 13.5 Schema Validation and Type Assignment; 13.6 Sequence Types and Schemas; Chapter 14: Static Typing; 14.1 What Is Static Typing?; 14.2 The Typeswitch Expression; 14.3 The Treat Expression; 14.4 Type Declarations; 14.5 The zero-or-one, one-or-more, and exactly-one Functions; Chapter 15: Principles of Query Design; 15.1 Query Design Goals; 15.2 Clarity; 15.3 Modularity; 15.4 Robustness; 15.5 Error Handling; 15.6 Performance; Chapter 16: Working with Numbers; 16.1 The Numeric Types; 16.2 Constructing Numeric Values; 16.3 Comparing Numeric Values; 16.4 Arithmetic Operations; 16.5 Functions on Numbers; Chapter 17: Working with Strings; 17.1 The xs:string Type; 17.2 Constructing Strings; 17.3 Comparing Strings; 17.4 Substrings; 17.5 Finding the Length of a String; 17.6 Concatenating and Splitting Strings; 17.7 Manipulating Strings; 17.8 Whitespace and Strings; 17.9 Internationalization Considerations; Chapter 18: Regular Expressions; 18.1 The Structure of a Regular Expression; 18.2 Representing Individual Characters; 18.3 Representing Any Character; 18.4 Representing Groups of Characters; 18.5 Character Class Expressions; 18.6 Reluctant Quantifiers; 18.7 Anchors; 18.8 Back-References; 18.9 Using Flags; 18.10 Using Sub-Expressions with Replacement Variables; Chapter 19: Working with Dates, Times, and Durations; 19.1 The Date and Time Types; 19.2 The Duration Types; 19.3 Extracting Components of Dates, Times, and Durations; 19.4 Using Arithmetic Operators on Dates, Times, and Durations; 19.5 The Date Component Types; Chapter 20: Working with Qualified Names, URIs, and IDs; 20.1 Working with Qualified Names; 20.2 Working with URIs; 20.3 Working with IDs; Chapter 21: Working with Other XML Components; 21.1 XML Comments; 21.2 Processing Instructions; 21.3 Documents; 21.4 Text Nodes; 21.5 XML Entity and Character References; 21.6 CDATA Sections; Chapter 22: Additional XQuery-Related Standards; 22.1 Serialization; 22.2 XQueryX; 22.3 XQuery Update Facility; 22.4 Full-Text Search; 22.5 XQuery API for Java (XQJ); Chapter 23: Implementation-Specific Features; 23.1 Conformance; 23.2 XML Version Support; 23.3 Setting the Query Context; 23.4 Option Declarations and Extension Expressions; 23.5 Specifying Serialization Parameters; Chapter 24: XQuery for SQL Users; 24.1 Relational Versus XML Data Models; 24.2 Comparing SQL Syntax with XQuery Syntax; 24.3 Combining SQL and XQuery; 24.4 SQL/XML; Chapter 25: XQuery for XSLT Users; 25.1 XQuery and XPath; 25.2 XQuery Versus XSLT; 25.3 Differences Between XQuery 1.0/XPath 2.0 and XPath 1.0; Appendix A: Built-in Function Reference; Appendix B: Built-in Types; B.1 xs:anyAtomicType; B.2 xs:anyType; B.3 xs:anyURI; B.4 xs:base64Binary; B.5 xs:boolean; B.6 xs:byte; B.7 xs:date; B.8 xs:dateTime; B.9 xs:dayTimeDuration; B.10 xs:decimal; B.11 xs:double; B.12 xs:duration; B.13 xs:ENTITIES; B.14 xs:ENTITY; B.15 xs:float; B.16 xs:gDay; B.17 xs:gMonth; B.18 xs:gMonthDay; B.19 xs:gYear; B.20 xs:gYearMonth; B.21 xs:hexBinary; B.22 xs:ID; B.23 xs:IDREF; B.24 xs:IDREFS; B.25 xs:int; B.26 xs:integer; B.27 xs:language; B.28 xs:long; B.29 xs:Name; B.30 xs:NCName; B.31 xs:negativeInteger; B.32 xs:NMTOKEN; B.33 xs:NMTOKENS; B.34 xs:nonNegativeInteger; B.35 xs:nonPositiveInteger; B.36 xs:normalizedString; B.37 xs:NOTATION; B.38 xs:positiveInteger; B.39 xs:QName; B.40 xs:short; B.41 xs:string; B.42 xs:time; B.43 xs:token; B.44 xs:unsignedByte; B.45 xs:unsignedInt; B.46 xs:unsignedLong; B.47 xs:unsignedShort; B.48 xs:untyped; B.49 xs:untypedAtomic; B.50 xs:yearMonthDuration; Appendix C: Error Summary; C.1 FOAR0001; C.2 FOAR0002; C.3 FOCA0001; C.4 FOCA0002; C.5 FOCA0003; C.6 FOCA0005; C.7 FOCA0006; C.8 FOCH0001; C.9 FOCH0002; C.10 FOCH0003; C.11 FOCH0004; C.12 FODC0001; C.13 FODC0002; C.14 FODC0003; C.15 FODC0004; C.16 FODC0005; C.17 FODT0001; C.18 FODT0002; C.19 FODT0003; C.20 FOER0000; C.21 FONS0004; C.22 FONS0005; C.23 FORG0001; C.24 FORG0002; C.25 FORG0003; C.26 FORG0004; C.27 FORG0005; C.28 FORG0006; C.29 FORG0008; C.30 FORG0009; C.31 FORX0001; C.32 FORX0002; C.33 FORX0003; C.34 FORX0004; C.35 FOTY0012; C.36 SENR0001; C.37 SEPM0004; C.38 SEPM0009; C.39 SEPM0010; C.40 SEPM0016; C.41 SERE0003; C.42 SERE0005; C.43 SERE0006; C.44 SERE0008; C.45 SERE0012; C.46 SERE0014; C.47 SERE0015; C.48 SESU0007; C.49 SESU0011; C.50 SESU0013; C.51 XPDY0002; C.52 XPDY0050; C.53 XPST0001; C.54 XPST0003; C.55 XPST0005; C.56 XPST0008; C.57 XPST0010; C.58 XPST0017; C.59 XPST0051; C.60 XPST0080; C.61 XPST0081; C.62 XPTY0004; C.63 XPTY0018; C.64 XPTY0019; C.65 XPTY0020; C.66 XQDY0025; C.67 XQDY0026; C.68 XQDY0027; C.69 XQDY0041; C.70 XQDY0044; C.71 XQDY0061; C.72 XQDY0064; C.73 XQDY0072; C.74 XQDY0074; C.75 XQDY0084; C.76 XQDY0091; C.77 XQDY0092; C.78 XQST0009; C.79 XQST0012; C.80 XQST0013; C.81 XQST0016; C.82 XQST0022; C.83 XQST0031; C.84 XQST0032; C.85 XQST0033; C.86 XQST0034; C.87 XQST0035; C.88 XQST0036; C.89 XQST0038; C.90 XQST0039; C.91 XQST0040; C.92 XQST0045; C.93 XQST0046; C.94 XQST0047; C.95 XQST0048; C.96 XQST0049; C.97 XQST0054; C.98 XQST0055; C.99 XQST0057; C.100 XQST0058; C.101 XQST0059; C.102 XQST0060; C.103 XQST0065; C.104 XQST0066; C.105 XQST0067; C.106 XQST0068; C.107 XQST0069; C.108 XQST0070; C.109 XQST0071; C.110 XQST0073; C.111 XQST0075; C.112 XQST0076; C.113 XQST0079; C.114 XQST0085; C.115 XQST0087; C.116 XQST0088; C.117 XQST0089; C.118 XQST0090; C.119 XQST0093; C.120 XQTY0024; C.121 XQTY0030; C.122 XQTY0086; Colophon;|

  • Preface
  • Chapter 1: Introduction to XQuery
  • Chapter 2: XQuery Foundations
  • Chapter 3: Expressions: XQuery Building Blocks
  • Chapter 4: Navigating Input Documents Using Paths
  • Chapter 5: Adding Elements and Attributes to Results
  • Chapter 6: Selecting and Joining Using FLWORs
  • Chapter 7: Sorting and Grouping
  • Chapter 8: Functions
  • Chapter 9: Advanced Queries
  • Chapter 10: Namespaces and XQuery
  • Chapter 11: A Closer Look at Types
  • Chapter 12: Queries, Prologs, and Modules
  • Chapter 13: Using Schemas with XQuery
  • Chapter 14: Static Typing
  • Chapter 15: Principles of Query Design
  • Chapter 16: Working with Numbers
  • Chapter 17: Working with Strings
  • Chapter 18: Regular Expressions
  • Chapter 19: Working with Dates, Times, and Durations
  • Chapter 20: Working with Qualified Names, URIs, and IDs
  • Chapter 21: Working with Other XML Components
  • Chapter 22: Additional XQuery-Related Standards
  • Chapter 23: Implementation-Specific Features
  • Chapter 24: XQuery for SQL Users
  • Chapter 25: XQuery for XSLT Users
  • Appendix A: Built-in Function Reference
  • Appendix B: Built-in Types
  • Appendix C: Error Summary
  • Colophon

Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.

I migliori risultati di ricerca su AbeBooks

Edizione Internazionale
Edizione Internazionale

1.

Priscilla Walmsley
ISBN 10: 0596006349 ISBN 13: 9780596006341
Nuovi Soft cover Quantità: > 20
Edizione Internazionale
Da
University Bookstore
(DELHI, DELHI, India)
Valutazione libreria
[?]

Descrizione libro 2007. Soft cover. Condizione libro: New. This book is BRAND NEW Soft cover International edition with black and white printing. ISBN number & cover page may be different but contents identical to the US edition word by word. Book is in English language. Codice libro della libreria UN-SHRO-563

Maggiori informazioni su questa libreria | Fare una domanda alla libreria

Compra nuovo
EUR 13,80
Convertire valuta

Aggiungere al carrello

Spese di spedizione: EUR 10,00
Da: India a: U.S.A.
Destinazione, tempi e costi

2.

Walmsley, Priscilla
Editore: O'Reilly Media (2007)
ISBN 10: 0596006349 ISBN 13: 9780596006341
Nuovi Paperback Quantità: 1
Da
Irish Booksellers
(Rumford, ME, U.S.A.)
Valutazione libreria
[?]

Descrizione libro O'Reilly Media, 2007. Paperback. Condizione libro: New. book. Codice libro della libreria 0596006349

Maggiori informazioni su questa libreria | Fare una domanda alla libreria

Compra nuovo
EUR 26,29
Convertire valuta

Aggiungere al carrello

Spese di spedizione: GRATIS
In U.S.A.
Destinazione, tempi e costi

3.

Priscilla Walmsley
Editore: O'Reilly Media (2007)
ISBN 10: 0596006349 ISBN 13: 9780596006341
Nuovi Paperback Quantità: 1
Da
Ergodebooks
(RICHMOND, TX, U.S.A.)
Valutazione libreria
[?]

Descrizione libro O'Reilly Media, 2007. Paperback. Condizione libro: New. 1. Codice libro della libreria DADAX0596006349

Maggiori informazioni su questa libreria | Fare una domanda alla libreria

Compra nuovo
EUR 26,48
Convertire valuta

Aggiungere al carrello

Spese di spedizione: EUR 3,70
In U.S.A.
Destinazione, tempi e costi

4.

Walmsley, Priscilla
Editore: O'Reilly Media (2007)
ISBN 10: 0596006349 ISBN 13: 9780596006341
Nuovi Paperback Quantità: 3
Da
Murray Media
(North Miami Beach, FL, U.S.A.)
Valutazione libreria
[?]

Descrizione libro O'Reilly Media, 2007. Paperback. Condizione libro: New. Codice libro della libreria P110596006349

Maggiori informazioni su questa libreria | Fare una domanda alla libreria

Compra nuovo
EUR 39,18
Convertire valuta

Aggiungere al carrello

Spese di spedizione: EUR 2,77
In U.S.A.
Destinazione, tempi e costi

5.

Walmsley, Priscilla
Editore: O'Reilly Media (2007)
ISBN 10: 0596006349 ISBN 13: 9780596006341
Nuovi Quantità: 1
Da
Nearfine Books
(Brooklyn, NY, U.S.A.)
Valutazione libreria
[?]

Descrizione libro O'Reilly Media, 2007. Condizione libro: new. Shiny and new! Expect delivery in 20 days. Codice libro della libreria 9780596006341-1

Maggiori informazioni su questa libreria | Fare una domanda alla libreria

Compra nuovo
EUR 41,99
Convertire valuta

Aggiungere al carrello

Spese di spedizione: EUR 3,71
In U.S.A.
Destinazione, tempi e costi

6.

Walmsley, Priscilla
Editore: Oreilly & Associates Inc (2007)
ISBN 10: 0596006349 ISBN 13: 9780596006341
Nuovi Paperback Quantità: 1
Da
Revaluation Books
(Exeter, Regno Unito)
Valutazione libreria
[?]

Descrizione libro Oreilly & Associates Inc, 2007. Paperback. Condizione libro: Brand New. illustrated edition. 510 pages. 9.00x6.75x1.00 inches. In Stock. Codice libro della libreria zk0596006349

Maggiori informazioni su questa libreria | Fare una domanda alla libreria

Compra nuovo
EUR 68,39
Convertire valuta

Aggiungere al carrello

Spese di spedizione: EUR 6,94
Da: Regno Unito a: U.S.A.
Destinazione, tempi e costi

7.

Priscilla Walmsley
ISBN 10: 0596006349 ISBN 13: 9780596006341
Nuovi Quantità: 1
Da
Castle Rock
(Pittsford, NY, U.S.A.)
Valutazione libreria
[?]

Descrizione libro Condizione libro: Brand New. Book Condition: Brand New. Codice libro della libreria 97805960063411.0

Maggiori informazioni su questa libreria | Fare una domanda alla libreria

Compra nuovo
EUR 88,84
Convertire valuta

Aggiungere al carrello

Spese di spedizione: EUR 3,70
In U.S.A.
Destinazione, tempi e costi