|
|
|
|
| LEADER |
04827nmm a2200505 u 4500 |
| 001 |
EB001955722 |
| 003 |
EBX01000000000000001118624 |
| 005 |
00000000000000.0 |
| 007 |
cr||||||||||||||||||||| |
| 008 |
210123 ||| eng |
| 020 |
|
|
|a 1491915102
|
| 020 |
|
|
|a 1491915110
|
| 020 |
|
|
|a 9781491915127
|
| 020 |
|
|
|a 9781491915110
|
| 020 |
|
|
|a 1491915129
|
| 050 |
|
4 |
|a QA76.73.X56
|
| 100 |
1 |
|
|a Walmsley, Priscilla
|
| 245 |
0 |
0 |
|a XQuery
|b search across a variety of XML data
|c Priscilla Walmsley
|
| 250 |
|
|
|a Second edition
|
| 260 |
|
|
|a Sebastopol, CA
|b O'Reilly Media
|c 2015
|
| 300 |
|
|
|a 1 volume
|b illustrations
|
| 505 |
0 |
|
|a Copyright; Table of Contents; Preface; Contents of This Book; Reading the Syntax Diagrams; Conventions Used in This Book; Using Code Examples; Useful Functions; Safari® Books Online; We'd Like to Hear from You; Acknowledgments; Chapter 1. Introduction to XQuery; What Is XQuery?; Capabilities of XQuery; Uses for XQuery; Processing Scenarios; Easing into XQuery; Path Expressions; FLWORs; Adding XML Elements and Attributes; Adding Elements; Adding Attributes; Functions; Joins; Aggregating and Grouping Values; Chapter 2. XQuery Foundations; The Design and History of the XQuery Language
|
| 505 |
0 |
|
|a Selecting with Path ExpressionsFLWOR Expressions; The for Clause; The let Clause; The where Clause; The return Clause; The Scope of Variables; Quantified Expressions; Binding Multiple Variables; Selecting Distinct Values; Joins; Three-Way Joins; Outer Joins; Joins and Types; Chapter 7. Sorting and Grouping; Sorting in XQuery; The order by Clause; The sort Function; Document Order; Document Order Comparisons; Reversing the Order; Indicating That Order Is Not Significant; Grouping; Grouping Using the group by Clause; Aggregating Values; Ignoring "Missing" Values; Counting "Missing" Values
|
| 505 |
0 |
|
|a Chapter 5. Adding Elements and Attributes to ResultsIncluding Elements and Attributes from the Input Document; Direct Element Constructors; Containing Literal Characters; Containing Other Element Constructors; Containing Enclosed Expressions; Specifying Attributes Directly; Declaring Namespaces in Direct Constructors; Use Case: Modifying an Element from the Input Document; Direct Element Constructors and Whitespace; Computed Constructors; Computed Element Constructors; Computed Attribute Constructors; Use Case: Turning Content to Markup; Chapter 6. Selecting and Joining Using FLWORs
|
| 505 |
0 |
|
|a Conditional Expressions and Effective Boolean ValueNesting Conditional Expressions; Switch Expressions; Logical (and/or) Expressions; Precedence of Logical Expressions; Negating a Boolean Value; Chapter 4. Navigating XML by Using Paths; Path Expressions; Path Expressions and Context; Steps; Axes; Node Tests; Abbreviated Syntax; Other Expressions as Steps; Predicates; Comparisons in Predicates; Using Positions in Predicates; Using Multiple Predicates; More Complex Predicates; A Closer Look at Context; Working with the Context Node; Accessing the Root; Dynamic Paths; The Simple Map Operator
|
| 505 |
0 |
|
|a XQuery in ContextXQuery and XPath; XQuery Versus XSLT; XQuery Versus SQL; XQuery and XML Schema; Processing Queries; Input Documents; The Query; The Context; The Query Processor; The Results of the Query; The XQuery Data Model; Nodes; Atomic Values; Sequences; Types; Namespaces; Chapter 3. Expressions: XQuery Building Blocks; Categories of Expressions; Keywords and Names; Whitespace in Queries; Literals; Variables; Function Calls; Comments; Precedence and Parentheses; Comparison Expressions; General Comparisons; Value Comparisons; Node Comparisons; Conditional (if-then-else) Expressions
|
| 653 |
|
|
|a XML (Langage de balisage)
|
| 653 |
|
|
|a Langages d'interrogation
|
| 653 |
|
|
|a XML (Document markup language) / http://id.loc.gov/authorities/subjects/sh97007825
|
| 653 |
|
|
|a XML (Document markup language) / fast
|
| 653 |
|
|
|a Query languages (Computer science) / http://id.loc.gov/authorities/subjects/sh96000160
|
| 653 |
|
|
|a COMPUTERS / General / bisacsh
|
| 653 |
|
|
|a Query languages (Computer science) / fast
|
| 041 |
0 |
7 |
|a eng
|2 ISO 639-2
|
| 989 |
|
|
|b OREILLY
|a O'Reilly
|
| 500 |
|
|
|a Includes index
|
| 776 |
|
|
|z 1491915110
|
| 776 |
|
|
|z 9781491915103
|
| 776 |
|
|
|z 9781491915127
|
| 776 |
|
|
|z 1491915129
|
| 776 |
|
|
|z 9781491915110
|
| 856 |
4 |
0 |
|u https://learning.oreilly.com/library/view/~/9781491915080/?ar
|x Verlag
|3 Volltext
|
| 082 |
0 |
|
|a 500
|
| 082 |
0 |
|
|a 006.7
|
| 520 |
|
|
|a Designed for query writers who have some knowledge of XML basics, but not necessarily advanced knowledge of XML-related technologies, this book is ideal as both a tutorial and a reference. You?ll find background information for namespaces, schemas, built-in types, and regular expressions that are relevant to writing XML queries
|