What is Java Query?

Hello Friends,

Please tell me what is java query.

Java Query is an extension for Java that provides support for querying collections of objects.

The Java Persistence query language defines queries for entities and their persistent state. The query language allows you to write portable queries that work

The Java Persistence Query Language (JPQL) is a platform-independent object-oriented query language defined as part of the Java Persistence API (JPA) specification. JPQL is used to make queries against entities stored in a relational database.

Java is the Persistence Query Language, I don't have more information.

The Java Persistence Query Language (JPQL) is a platform-independent object-oriented query language defined as part of the Java Persistence API (JPA) specification.

The Java Persistence query language defines queries for entities and their persistent state. The query language allows you to write portable queries that work regardless of the underlying data store.

Jquery is a part of javascript library. it is small and fast. it gives an awesome effects to any website.

I don't know about Java ..