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Import .repository.JpaSpecificationExecutor Extends JpaSpecificationExecutor in Repository as like:.Steps to Generate Dynamic Query In Spring JPA: In the above query, Let assume that our requirement is like if passed employeeId then fetch only that single employee or If pass a NULL value in an employeeId if then it will fetch all the employee but this scenario simple query (as above) will not work in that case we need to generate a dynamic query. As we all know that we can write Spring JPA query and fetch the data as like: em FROM Employee em WHERE em.employeeId = :employeeId")īut while applying filters, It may require to skips some parameters and based on that fetching the database results, In those cases, we require to generate a dynamic query based on parameters. In this article, We will learn Spring JPA dynamic query example. 2.5 JPA dynamic query with Paging or Pagination.2.4 JPA dynamic Like and between criteria.2.3 JPA dynamic like for multiple fields.Steps to Generate Dynamic Query In Spring JPA:.