XQuery, by Priscilla Walmsley

Resource Information

The instance XQuery, by Priscilla Walmsley represents a material embodiment of a distinct intellectual or artistic creation found in University of Missouri Libraries. This resource is a combination of several types including: Instance, Electronic.

Image

http://images.btol.com/ContentCafe/Jacket.aspx?UserID=ebsco-test&Password=ebsco-test&Return=T&Value=9781449391188&Type=L

Label

XQuery, by Priscilla Walmsley

Statement of responsibility

by Priscilla Walmsley

Instantiates

• XQuery

Publication

• Farnham, Calif., O'Reilly, 2007

Carrier category

online resource

Carrier category code

• cr

Carrier MARC source

rdacarrier

Content category

text

Content type code

• txt

Content type MARC source

rdacontent

Contents

• Table of Contents; 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; 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; XQuery Foundations; The Design of the XQuery Language; XQuery in Context; XQuery and XPath; XQuery Versus XSLT; XQuery Versus SQL
• XQuery and XML SchemaProcessing Queries; XML Input Documents; The Query; The Context; The Query Processor; The Results of the Query; The XQuery Data Model; Nodes; Node kinds; The node hierarchy; The node family; Roots, documents, and elements; Node identity and name; String and typed values of nodes; Atomic Values; Sequences; Types; Namespaces; Expressions: XQuery Building Blocks; Categories of Expressions; Keywords and Names; Whitespace in Queries; Literals; Variables; Function Calls; Comments; Evaluation Order and Parentheses; Comparison Expressions; General Comparisons
• General comparisons on multi-item sequencesGeneral comparisons and types; Value Comparisons; Node Comparisons; Conditional (if-then-else) Expressions; Conditional Expressions and Effective Boolean Values; Nesting Conditional Expressions; Logical (and/or) Expressions; Evaluation Order of Logical Expressions; Negating a Boolean Value; Navigating Input Documents Using Paths; Path Expressions; Path Expressions and Context; Steps and changing context; Steps; Axes; Node Tests; Node name tests; Node name tests and namespaces; Node name tests and wildcards; Node kind tests; Abbreviated Syntax
• Other Expressions As StepsPredicates; Comparisons in Predicates; Using Positions in Predicates; Understanding positional predicates; The position and last functions; Positional predicates and reverse axes; Using Multiple Predicates; More Complex Predicates; Dynamic Paths; Input Documents; Accessing a Single Document; Accessing a Collection; Setting the Context Node Outside the Query; Using Variables; A Closer Look at Context; Working with the Context Node; Accessing the Root; Adding Elements and Attributes to Results; Including Elements and Attributes from the Input Document
• Direct Element ConstructorsContaining Literal Characters; Containing Other Element Constructors; Containing Enclosed Expressions; Enclosed expressions that evaluate to elements; Enclosed expressions that evaluate to attributes; Enclosed expressions that evaluate to atomic values; Enclosed expressions with multiple subexpressions; Specifying Attributes Directly; Declaring Namespaces in Direct Constructors; Use Case: Modifying an Element from the Input Document; Direct Element Constructors and Whitespace; Boundary whitespace; The boundary-space declaration

Control code

123904668

Dimensions

unknown

Extent

1 online resource

Form of item

online

Isbn

9781449391188

Lccn

2007276472

Media category

computer

Media MARC source

rdamedia

Media type code

• c

Other control number

0596006349

http://library.link/vocab/ext/overdrive/overdriveId

cl0500000009

Record ID

.b12368299x

Reproduction note

Electronic reproduction.

Sound

unknown sound

Specific material designation

remote

System control number

(OCoLC)123904668

System details

Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.