jpa 原生insert的sql語句：
@Modifying
@Query(value = "insert into t_sys_org_user(org_id,user_id) values(?1,?2)",nativeQuery = true)
int addUserToOrg(Long orgId,Long userId);
jpa 原生delete的sql語句：
@Modifying
@Query(value = "delete from t_sys_org_user where org_id=?1 and user_id=?2",nativeQuery = true)
int deleteUserFromOrg(Long orgId,Long userId);
jpa 原生update的sql語句：
@Modifying
@Query(value = "update t_sys_user set status=0 where user_id=?1",nativeQuery = true)
int updateUserStatus(Long userId);
jpa 原生select的sql語句：
//jpa 多對多關系的表聯(lián)合查詢 DAO層
@Query(value = "select s from SysUserDTO s left join s.sysOrgDTOSet o where (?1 is null or s.username like ?1) and (?2 is null or o.name like ?2)")
Page<SysUserDTO> findByUsernameAndOrgName(String username, String orgName, Pageable pageable);
// service層
public Page<SysUserDTO> findByUsernameAndOrgName(String username, String orgName, Pageable pageable){
String name = (username==null)?null:"%"+username+"%";
String orgname = (orgName==null)?null:"%"+orgName+"%";
return sysUserDAO.findByUsernameAndOrgName(name,orgname,pageable);
}
jpa hql中使用in關鍵字
@Query(value = "select distinct r from SysRoleDTO r left join r.sysOrgDTOSet o where (?1 is null or r.name like ?1) "+
"and (?2 is null or r.code like ?2) and o.id in (?3)")
Page<SysRoleDTO> findAllRole(String name, String code, List<Long> ids, Pageable pageable);
