表案例_ACTIONS
CASE_ID SEQ_NUM DATE_OPEN DATE_DUE CODE DESCREPTION_J
153286253 64125995 9/21/2013 9/28/2013 23001954 有害事象連絡票
153286253 64125996 9/23/2013 9/29/2013 23001938 PMS-SAE/AE報告書
表 LM_ACTION_ITEM_TYPE
ACTION_TYPE_ID ACTION_TYPE
23001954 JP FU AE Report Frm
23001938 JP FU with pregnancy
我想为“JP FU AE Report Frm”或“JP FU with怀孕”类型的最新记录选择DESCREPTION_J
我写的查询是:
select
description_j
from
case_actions
where
date_open = (select MAX(ca.date_open)
from case_actions ca, LM_ACTION_ITEM_TYPE lat
where ca.code = lat.action_type_id
and lat.action_type IN ('JP FU AE Report Frm – Contact Record', 'JP FU AE Report Frm–Detail Invest. Frm','JP FU with pregnancy form')
and ca.case_id = :P_LET_CASE_ID and ca.action_status = 1
and ca.deleted is NULL)
它给了我不正确的数据。请帮忙。