我有以下查询
select pi.identifier, pn.given_name, pn.family_name,vt.name, cn.name as diagnosis, v.date_created, e.encounter_id
from concept as c
inner join concept_name as cn on cn.concept_id = c.concept_id
inner join obs as o on o.value_coded = c.concept_id
inner join encounter as e on o.encounter_id = e.encounter_id
inner join visit as v on e.visit_id = v.visit_id
inner join patient as p on p.patient_id = v.patient_id
inner join person as per on per.person_id = p.patient_id
inner join person_name as pn on pn.person_id = per.person_id
inner join patient_identifier as pi on pi.patient_id = p.patient_id
inner join visit_type as vt on vt.visit_type_id = v.visit_type_id
where (c.class_id = 4 or c.class_id = 11)
and
v.voided = 0
and
cn.concept_name_type = 'FULLY_SPECIFIED'
and
date(v.date_created) between '2017-10-01' and '2017-10-02'
这给出了
Identifier given_name last_name name diagnosis date_created encounter_id
MMA001113 A A IGD BPJS 02-10-17 21:18 1804
MMA001113 A A IGD Confirmed 02-10-17 21:18 1805
MMA001113 A A IGD A07.0 (Balantidiasis) 02-10-17 21:18 1805
MMA001113 B B IGD UMUM 02-10-17 21:18 1806
MMA001113 B B IGD Confirmed 02-10-17 21:18 1807
MMA001113 B B IGD B07.0 (Balantidiasis) 02-10-17 21:18 1807
第1行和第3行包含“BPJS”和“Umum”，它实际上是应该应用于其他行的patient-type。我的预期结果如下所示
Identifier given_name last_name name diagnosis date_created encounter_id patient_type
MMA001113 A A IGD Confirmed 02-10-17 21:18 1805 BPJS
MMA001113 A A IGD A07.0 (Balantidiasis) 02-10-17 21:18 1805 BPJS
MMA001113 B B IGD Confirmed 02-10-17 21:18 1807 UMUM
MMA001113 B B IGD B07.0 (Balantidiasis) 02-10-17 21:18 1807 UMUM
我可以从结果行中排除类型，但我需要将其作为结果列。
如何修改我的SQL查询以实现这一目标？