Contents for XQuery Developer's Guide
Introducing the Data Services Platform XQuery Engine
XML and XQuery
XQuery Use in Data Services Platform
Supported XQuery Specifications
Learning More About the XQuery Language
BEA's XQuery Implementation
BEA XQuery Function Implementation
Function Overview
Access Control Functions
Duration, Date, and Time Functions
Execution Control Functions
Numeric Functions
Other Functions
QName Functions
Sequence Functions
String Functions
Unsupported XQuery Functions
Implementation-Specific Functions and Operators
BEA XQuery Language Implementation
XQuery Language Support (and Unsupported Features)
Extensions to the XQuery Language in the DSP XQuery Engine
Implementation-Defined Values for XQuery Language Processing
XQuery Engine and SQL
Introduction
Base and Core RDBMS Support
How it Works—XQuery Engine's Support for SQL
XQuery-SQL Data Type Mappings
SQL Pushdown: Performance Optimization
Common Query Patterns
Grouping and Aggregation
Direct SQL Data Services and Pushdown
Distributed Query Pushdown
Preventing SQL Pushdown
Understanding XML Namespaces
Introducing XML Namespaces
Exploring XML Schema Namespaces
Using XML Namespaces in Data Services Platform Queries and Schemas
Best Practices Using XQuery
Introducing Data Service Design
Understanding Data Service Design Principles
Applying Data Service Implementation Guidelines
Understanding Data Services Platform Annotations
XDS Annotations
General Properties
Data Access Properties
Target Type Properties
Key Properties
Relationship Properties
Update Properties
Security Properties
Function Annotations
General Properties
UI Properties
Cache Properties
Behavioral Properties
Signature Properties
Native Properties
XFL Annotations
General Properties
Data Access Properties
Annotations Reference
XML Schema for Annotations
XQuery-SQL Mapping Reference
IBM DB2/NT 8
Data Type Mapping
Function and Operator Pushdown
Cast Operation Pushdown
Other SQL Generation Capabilities
Microsoft SQL Server 2000
Data Type Mapping
Function and Operator Pushdown
Cast Operation Pushdown
Other SQL Generation Capabilities
Oracle 8.1.x
Data Type Mapping
Function and Operator Pushdown
Cast Operation Pushdown
Other SQL Generation Capabilities
Oracle 9.x, 10.x
Data Type Mapping
Function and Operator Pushdown
Cast Operation Pushdown
Other SQL Generation Capabilities
Pointbase 4.4 (and higher)
Data Type Mapping
Function and Operator Pushdown
Cast Operation Pushdown
Other SQL Generation Capabilities
Sybase 12.5.2 (and higher)
Data Type Mapping
Function and Operator Pushdown
Cast Operation Pushdown
Other SQL Generation Capabilities
Base (Generic) RDBMS Support
Database Capabilities Information
Data Type Mapping
Function and Operator Pushdown
Cast Operation Pushdown
Other SQL Generation Capabilities