标签是干嘛的

  id, emp_id, emp_name, org_id, org_name, corporate_name, project_name, position, project_duty,
  project_describe, project_achievement, start_time, end_time, remark,explains, create_time,
  update_time, update_emp_id, update_emp_name


  select
  
  from t_project_experience
  where id = #{id,jdbcType=VARCHAR}

上面的sql标签是相当于一个*因为