End-to-end paths for Dynamic and EJB query

Dynamic query is a WebSphere programming extension for application flexibility. This information also includes EJB query, the Java feature upon which the WebSphere extension is built.

Dynamic query lets you dynamically build and submit queries that select, sort, join, and perform calculations on application data at run time.

Dynamic query service provides the ability to pass in and process EJB query language queries at run time, eliminating the need to hard-code required queries into deployment descriptors during application development.

Subtopics

• Use EJB query
  The EJB query language specifies a query over container-managed entity beans. The language is like structured query language (SQL). An EJB query is independent of the bean mapping to a persistent store.

Developing Dynamic and EJB query