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Contents
Preface

Overview
Installation Guide
Quick Start & Tours
Sample ODBC & JDBC Applications
Conceptual Overview
Administration
Data Access Interfaces
Virtual Database Engine
SQL Reference
Virtuoso Cluster Programming
Cluster SQL Execution Model
Sequences, Identity and Registry
SQL Options
Calling Procedures in Cluster
Partition Functions
Distributed Pipe
Cluster and RDF
Cluster, Virtual Database and Replication
Limitations of Alpha 6.0
Troubleshooting
SQL Procedure Language Guide
Database Event Hooks
Data Replication, Synchronization and Transformation Services
Web Application Development
XML Support
RDF Data Access and Data Management
Web Services
Runtime Hosting
Internet Services
Free Text Search
TPC C Benchmark Kit
Using Virtuoso with Tuxedo
Appendix
Virtuoso Functions Guide

Abstract

This chapter contains cluster programming aspects such as explaining the basics of how SQL queries work on clustered Virtuoso, sql options, Sequences and identity columns, Distributed Pipe constructions and many others. It also describes the usage of partition functions and limitations of Alpha 6.0, RDF tables partitioning and troubleshooting.

These sections apply to Virtuoso as of version 6.0.

Table of Contents

10.1. Cluster SQL Execution Model
10.2. Sequences, Identity and Registry
10.3. SQL Options
10.3.1. Parallel INSERT Options
10.3.2. INSERT KEY Option
10.4. Calling Procedures in Cluster
10.5. Partition Functions
10.6. Distributed Pipe
10.6.1. SQL optimization and Dpipe
10.7. Cluster and RDF
10.8. Cluster, Virtual Database and Replication
10.9. Limitations of Alpha 6.0
10.10. Troubleshooting