Why and when to perform this task
The EJB query language is used to specify a query over container-managed entity beans. The language is similar to SQL. An EJB query is independent of the bean's mapping to a persistent store.WebSphere's EJB query language is compliant with the EJB QL defined in Sun's EJB 2.1 specification and has additional capabilities as listed in the topic Comparison of EJB 2.x specification and WebSphere Query Language.
Steps for this task
Example
Example: EJB queries