[英]Combining two SQL queries into one tidy table
首先,請允許我說我是一個初學者,請隨時使查詢看起來更合適。 無論如何,我在嘗試合並所有兩個查詢時遇到了麻煩,我認為這比嘗試將兩個查詢合並到一個表中要容易得多。 我嘗試了一個聯合,但這只是從第一個查詢返回列。 我要完成的工作是使用TrainProgram將第一個查詢與第二個查詢連接起來。 UserLastName是我真正需要的一列,但它不知道是哪一列。 任何幫助將不勝感激。 謝謝。 這是第一個查詢:
select
aa.TrainProgramID
, aa.TrainProgram_OrganizationalUnitName
, aa.TrainProgramMetaDataTypeName
, aa.TrainProgramName
, a.Activity_Name
, a.Activity_Duration
, a.Activity_UpdateDate
, i.EntityName as [MPN]
, a.Activity_TypeName as [Activity_MDT]
, g.Activity_ID
, a.Activity_Description
, a.ActivityPar_SNa as [ActivitySName]
, a.Activity_Order
, a.ActivityPar_SID as [ActivitySID]
from rawViews.MCD_DH_Activities a
left join rawViews.MCD_DH_TrainingProgramsBasicData aa
on a.Activity_EntityID = aa.TrainingProgramID
inner join dh.MCD_DH_Activities g
on g.Activity_ID = a.Activity_ID
full join rawViews.MCD_DH_ActivityPrerequisites h
on h.ActivityID = a.Activity_ID
left join dh.MCD_DH_BaseEntities i
on a.Activity_EntityID = i.EntityID
where a.Activity_VersionStatusID = 1
這是我的第二個查詢:
select
b.TrainProgramID
, c.uid
, c.UserLastName
from dh.MCD_DH_UserTrainProAssoc a
inner join rawViews.MCD_DH_TrainProgramsBasicData b
on a.TrainProgramID = b.TrainProgramID
inner join rawViews.MCD_DH_UBasicData c
on a.uid = c.uid
我認為這是您要尋找的:
select
aa.TrainProgramID
, aa.TrainProgram_OrganizationalUnitName
, aa.TrainProgramMetaDataTypeName
, aa.TrainProgramName
, c.uid
, c.UserLastName
, a.Activity_Name
, a.Activity_Duration
, a.Activity_UpdateDate
, i.EntityName as [MPN]
, a.Activity_TypeName as [Activity_MDT]
, g.Activity_ID
, a.Activity_Description
, a.ActivityPar_SNa as [ActivitySName]
, a.Activity_Order
, a.ActivityPar_SID as [ActivitySID]
from rawViews.MCD_DH_Activities a
left join rawViews.MCD_DH_TrainingProgramsBasicData aa
on a.Activity_EntityID = aa.TrainingProgramID
left join dh.MCD_DH_UserTrainProAssoc utpa
on aa.TrainProgramID = utpa.TrainProgramID
left join rawViews.MCD_DH_UBasicData c
on utpa.uid = c.uid
inner join dh.MCD_DH_Activities g
on g.Activity_ID = a.Activity_ID
full join rawViews.MCD_DH_ActivityPrerequisites h
on h.ActivityID = a.Activity_ID
left join dh.MCD_DH_BaseEntities i
on a.Activity_EntityID = i.EntityID
where a.Activity_VersionStatusID = 1
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