如何为Hibernate查询注释添加限制？

Question

我在Java Hibernate中有这个

@Query("SELECT dirPar FROM DirectiveParagraph dirPar, Directive dir  "
        + "WHERE dirPar.directive = dir "
        + "AND dir.txtDirCode = :txtDirCode ");

List<DirectiveParagraph> getByName(@Param("txtDirCode") String name, @Param("page") int page ,@Param("size") int size);

我想用限制和大小检索,就像这样

SELECT * FROM tblDirectiveParagraph where intDirectiveID = 1 limit 10,10;

如何为上面的@Query注释添加限制

Answer 1

您可以尝试向getByName方法添加Pageable参数

    @Query("SELECT dirPar FROM DirectiveParagraph dirPar, Directive dir  "
    + "WHERE dirPar.directive = dir "
    + "AND dir.txtDirCode = :txtDirCode ");
    Page<DirectiveParagraph> getByName(@Param("txtDirCode") String name, Pageable page);

这是一个示例方法调用:

    public void someMethod(){
        PageRequest pageR = new PageRequest(10,10);
        Page<DirectiveParagraph> result = directiveParagraphRepository.getByName("txtDirCode",pageR);
        List<DirectiveParagraph> resultList = result.getContent();
    }