[
  {
    "id": 1,
    "name": "第一次医嘱时间",
    "title": "根据患者第一次开医嘱的时间，如果没有则使用入院时间",
    "sql": "select top 1 * from (select top 1 order_time       from yz_act_order       where inpatient_no = '${patNo}'         and admiss_times = ${times}       order by act_order_no       union       select top 1 admiss_times       from view_xc_all_yz       where inpatient_no = '${patNo}'         and admiss_times = ${times}) temp"
  }
]