Part XVIII

Queries

This part describes building TopLink queries and using them to create, read, update, and delete objects. It contains the following chapters.:

• Chapter 93, "Understanding TopLink Queries"

  This chapter describes each of the different TopLink query types and important query concepts.

• Chapter 94, "Using Basic Query API"

  This chapter explains how to use basic TopLink query options.

• Chapter 95, "Understanding TopLink Expressions"

  This chapter describes the TopLink expressions framework and how to use it with TopLink queries.

• Chapter 96, "Using Advanced Query API"

  This chapter explains how to use advanced TopLink query options.