The Enterprise JavaBeans (EJB) query language is used to specify a query over container-managed entity beans. The language is similar to structured query language (SQL). An EJB query is independent of the bean's mapping to a persistent store.
WebSphere Application Server'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.
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