Spring Data - ignore parameter if it has a null value

Question

I want to have a spring data repository interface that takes two parameters. Is there a way to make it have the following behaviour?

MyObject findByParameter         


        

Answer 1

Try this one,

      @Query(value = "SELECT pr FROM ABCTable pr " +
        "WHERE((pr.parameterOne = :parameterOne) or (pr.parameterOne = null and :parameterOne = null)) and 
        ((pr.parameterTwo = :parameterTwo) or (pr.parameterTwo = null and :parameterTwo = null)) ")
      List getSomething (@Param("parameterOne") String parameterOne,
                                             @Param("parameterTwo") String parameterTwo);