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Joeは世界中のDVDレンタルストアを所有しています。彼は世界中のさまざまな地域に店舗を持っています。毎月、彼は店内の機器が最新であるかどうかを確認するのが好きです。在庫の割合を「現在」、「ニーズの更新」、および「必須」の各地域で特定します。これは、彼の顧客が自分の店で最高の経験を持つことを保証するのに役立ちます。複数のサブカテゴリを持つカテゴリ内の加重平均の取得
助手Billは、各地域の機器の割合とステータスをJoeに示すSQLクエリを作成したいと考えています。彼の前の男はこれを行うためにExcelを使いましたが、BillはSQLとSSRSレポートを見て、Joeが見たいと思っている地域を選ぶことができます。彼は、報告書の年が進むにつれて、それを数ヶ月から四半期に動的に移行させたいと考えています。これは、ビルがこれまでに思い付くことができていたものです：
with
COUNTS as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,cnts.[Region]
from TABLEIMPORT cnts
group by cnts.[Month], cnts.[Equipment Status], cnts.[Region]
),
TOT as (
select distinct
count(distinct tot.[Asset ID]) [Equipmnet Total]
,tot.[Month]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(tot.[Month]) [Year]
from TABLEIMPORT tot
group by tot.[Month]
),
DATA as (
select
c.[Month]
,c.[Equipment Counts]/cast(t.[Equipment Total] as decimal (18,2)) [Percents]
,c.[Equipment Status]
,c.Quarter
,c.Year
,c.[Region]
from counts c
inner join TOT t on t.[Month] = c.[Month]
),
QUARTERS as (
select distinct
d.Quarter [Month]
,avg(d.Percents) [Percents]
,d.[Equipment Status]
,d.Quarter
,d.Year
from data d
group by d.[Equipment Status], d.Quarter, d.Year
),
OWN as (
select distinct
o.[Region]
,case
when o.[Region] in ('Northeast',
'Southeast',
'Midwest',
'Northwest',
'Southwest',
'Mexico',
'Canada',)
then 'North America'
when o.[Region] like 'Europe'
then 'Europe'
when o.[Region] like 'Africa'
then 'Africa'
when o.[Region] like 'Asia'
then 'Asia'
when o.[Region] like 'Australia'
then 'Australia'
else isnull(o.[Region], 'No Region')
end [SelectRegion]
from TABLEIMPORT o
),
QTRMNTH as (
select distinct
q.Quarter [Month]
,q.Percents [Percents]
,d.[Equipment Status]
,d.Quarter
,d.Year
,o.SelectRegion
from data d
inner join OWN o on o.[Region] = d.[Region]
inner join QUARTERS q on q.Quarter = d.Quarter and q.year = d.Year and q.[Equipment Status] = d.[Equipment Status]
where d.[Month] < DATEADD(qq, DATEDIFF(qq, 0, GETDATE()) - 1, -1) and d.[Month] > dateadd(MONTH,-12,GETDATE())
UNION
select distinct
convert(varchar(3),datename(month, d.[Month])) [Month]
,d.Percents [Percents]
,d.[Equipment Status]
,d.Quarter
,d.Year
,o.SelectRegion
from data d
inner join OWN o on o.[Region] = d.[Region]
where d.[Month] > DATEADD(qq, DATEDIFF(qq, 0, GETDATE()) - 1, -1) and d.Year = year(getdate())
)
select *
from QTRMNTH
--where QTRMNTH.SelectOrg in (@SelectOrg)
は以前からExcelにそれを比較すると、すべてが正しく、彼のSSRSはすべて、わずかにあるのパーセンテージを持っている北米を除く完璧に取り組んでいますオフ。彼は、北アメリカの小地域の加重平均が、一部の小地域が他の地域よりも大きいため、これを修正して正しい割合を得ると考えている。
北米の各地域の加重平均を計算するにはどうすればよいですか？
EDIT：
異なる領域を抜け出し
with
OWN as (
select distinct
o.[Region]
,case
when o.[Region] in ('Northeast', 'Southeast', 'Midwest', 'Southwest',
'Mexico', 'Canada',)
then 'North America'
when o.[Region] like 'Europe'
then 'Europe'
when o.[Region] like 'Africa'
then 'Africa'
when o.[Region] like 'Asia'
then 'Asia'
when o.[Region] like 'Australia'
then 'Australia'
else isnull(o.[Region], 'No Region')
end [SelectRegion]
from TABLEIMPORT o
),
COUNTS as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Area] = cnts.[Region]
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
COUNTNE as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Region] = cnts.[Region]
where o.[Region] like '%Northeast%'
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
COUNTSE as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Region] = cnts.[Region]
where o.[Region] like '%Southeast%'
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
COUNTMW as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Region] = cnts.[Region]
where o.[Region] like '%Midwest%'
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
COUNSW as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Region] = cnts.[Region]
where o.[Region] like '%Southwest%'
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
COUNTNw as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Region] = cnts.[Region]
where o.[Region] like '%Northwest%'
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
COUNTMX as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Region] = cnts.[Region]
where o.[Region] like '%Mexico%'
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
COUNTCN as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Region] = cnts.[Region]
where o.[Region] like '%Canada%'
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
COUNTEU as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Region] = cnts.[Region]
where o.SelectRegion like 'Europe'
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
COUNTAS as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Region] = cnts.[Region]
where o.SelectRegion like 'Asia'
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
COUNTAF as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Region] = cnts.[Region]
where o.SelectRegion like 'Africa'
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
COUNTaus as (
select distinct
count(distinct cnts.[Asset ID]) [Equipment Counts]
,cnts.[Month]
,cnts.[Equipment Status]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(cnts.[Month]) [Year]
,o.[Region]
from TABLEIMPORT cnts
inner join OWN o on o.[Region] = cnts.[Region]
where o.SelectRegion like 'Australia'
group by cnts.[Month], cnts.[Equipment Status], o.[Region]
),
TOT as (
select distinct
count(distinct tot.[Asset ID]) [Equipment Total]
,tot.[Month]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(tot.[Month]) [Year]
,o.[Region]
from TABLEIMPORT tot
inner join OWN o on o.[Region] = tot.[Region]
group by tot.[Month], o.[Region]
),
TOTNA as (
select distinct
count(distinct tot.[Asset ID]) [Equipment Total]
,tot.[Month]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(tot.[Month]) [Year]
,o.[Region]
from TABLEIMPORT tot
inner join OWN o on o.[Region] = tot.[Region]
where o.SelectRegion like 'North America'
group by tot.[Month], o.[Region]
),
TOTEU as (
select distinct
count(distinct tot.[Asset ID]) [Equipment Total]
,tot.[Month]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(tot.[Month]) [Year]
,o.[Region]
from TABLEIMPORT tot
inner join OWN o on o.[Region] = tot.[Region]
where o.SelectRegion like 'Europe'
group by tot.[Month], o.[Region]
),
TOTAS as (
select distinct
count(distinct tot.[Asset ID]) [Equipment Total]
,tot.[Month]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(tot.[Month]) [Year]
,o.[Region]
from TABLEIMPORT tot
inner join OWN o on o.[Region] = tot.[Region]
where o.SelectRegion like 'Asia'
group by tot.[Month], o.[Region]
),
TOTAF as (
select distinct
count(distinct tot.[Asset ID]) [Equipment Total]
,tot.[Month]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(tot.[Month]) [Year]
,o.[Region]
from TABLEIMPORT tot
inner join OWN o on o.[Region] = tot.[Region]
where o.SelectRegion like 'Africa'
group by tot.[Month], o.[Region]
),
TOTAUS as (
select distinct
count(distinct tot.[Asset ID]) [Equipment Total]
,tot.[Month]
,'Q' + convert(varchar(20),datepart(qq,[Month])) [Quarter]
,year(tot.[Month]) [Year]
,o.[Region]
from TABLEIMPORT tot
inner join OWN o on o.[Region] = tot.[Region]
where o.SelectRegion like 'Australia'
group by tot.[Month], o.[Region]
),
DATANE as (
select distinct
cne.[Month]
,cne.[Equipment Counts]/cast(T.[Equipment Total] as decimal (18,2)) [Percents]
,cne.[Equipment Status]
,cne.Quarter
,cne.Year
,cne.[Region]
from COUNTNE cne
inner join TOTNA t on t.[Month] = cne.[Month]
),
DATASE as (
select distinct
cse.[Month]
,cse.[Equipment Counts]/cast(T.[Equipment Total] as decimal (18,2)) [Percents]
,cse.[Equipment Status]
,cse.Quarter
,cse.Year
,cse.[Region]
from COUNTSE cse
inner join TOTNA t on t.[Month] = cse.[Month]
),
DATAMW as (
select distinct
cmw.[Month]
,cmw.[Equipment Counts]/cast(T.[Equipment Total] as decimal (18,2)) [Percents]
,cmw.[Equipment Status]
,cmw.Quarter
,cmw.Year
,cmw.[Region]
from COUNTMW cmw
inner join TOTNA t on t.[Month] = cmw.[Month]
),
DATASW as (
select distinct
csw.[Month]
,csw.[Equipment Counts]/cast(T.[Equipment Total] as decimal (18,2)) [Percents]
,csw.[Equipment Status]
,csw.Quarter
,csw.Year
,csw.[Region]
from COUNTSW csw
inner join TOTNA t on t.[Month] = csw.[Month]
),
DATANW as (
select distinct
cnw.[Month]
,cnw.[Equipment Counts]/cast(T.[Equipment Total] as decimal (18,2)) [Percents]
,cnw.[Equipment Status]
,cnw.Quarter
,cnw.Year
,cnw.[Region]
from COUNTNW cnw
inner join TOTNA t on t.[Month] = cnw.[Month]
),
DATAMX as (
select distinct
cmx.[Month]
,cmx.[Equipment Counts]/cast(T.[Equipment Total] as decimal (18,2)) [Percents]
,cmx.[Equipment Status]
,cmx.Quarter
,cmx.Year
,cmx.[Region]
from COUNTMX cmx
inner join TOTna t on t.[Month] = cmx.[Month]
),
DATACN as (
select distinct
ccn.[Month]
,ccn.[Equipment Counts]/cast(T.[Equipment Total] as decimal (18,2)) [Percents]
,ccn.[Equipment Status]
,ccn.Quarter
,ccn.Year
,ccn.[Region]
from COUNTCN ccn
inner join TOTna t on t.[Month] = ccn.[Month]
),
DATAEU as (
select distinct
ceu.[Month]
,ceu.[Equipment Counts]/cast(t.[Equipment Total] as decimal (18,2)) [Percents]
,ceu.[Equipment Status]
,ceu.Quarter
,ceu.Year
,ceu.[Region]
from COUNTEU ceu
inner join TOTEU t on t.[Month] = ceu.[Month]
),
DATAAS as (
select distinct
cas.[Month]
,cas.[Equipment Counts]/cast(t.[Equipment Total] as decimal (18,2)) [Percents]
,cas.[Equipment Status]
,cas.Quarter
,cas.Year
,cas.[Region]
from COUNTAS cas
inner join TOTAS t on t.[Month] = cas.[Month]
),
DATAAF as (
select distinct
caf.[Month]
,caf.[Equipment Counts]/cast(t.[Equipment Total] as decimal (18,2)) [Percents]
,caf.[Equipment Status]
,caf.Quarter
,caf.Year
,caf.[Region]
from COUNTAF caf
inner join TOTAF t on t.[Month] = caf.[Month]
),
DATAAUS as (
select distinct
caus.[Month]
,caus.[Equipment Counts]/cast(t.[Equipment Total] as decimal (18,2)) [Percents]
,caus.[Equipment Status]
,caus.Quarter
,caus.Year
,caus.[Region]
from COUNTAUS caus
inner join TOTAUS t on t.[Month] = caus.[Month]
),
DATA as (
select *
from DATANE dne
UNION
select *
from DATAse dse
UNION
select *
from DATAmw dmw
UNION
select *
from DATAsw dsw
UNION
select *
from DATAnw dnw
UNION
select *
from DATAcn dcn
UNION
select *
from DATAmx dmx
UNION
select *
from DATAeu deu
UNION
select *
from DATAas das
UNION
select *
from DATAaf daf
UNION
select *
from DATAaus daus
),
QUARTERS as (
select distinct
d.Quarter [Month]
,avg(d.Percents) [Percents]
,d.[Equipment Status]
,d.Quarter
,d.Year
from data d
group by d.[Equipment Status], d.Quarter, d.Year
),
QTRMNTH as (
select distinct
q.Quarter [Month]
,q.Percents [Percents]
,d.[Equipment Status]
,d.Quarter
,d.Year
,o.SelectRegion
from data d
inner join OWN o on o.[Region] = d.[Region]
inner join QUARTERS q on q.Quarter = d.Quarter and q.year = d.Year and q.[Equipment Status] = d.[Equipment Status]
where d.[Month] < DATEADD(qq, DATEDIFF(qq, 0, GETDATE()) - 1, -1) and d.[Month] > dateadd(MONTH,-12,GETDATE())
UNION
select distinct
convert(varchar(3),datename(month, d.[Month])) [Month]
,d.Percents [Percents]
,d.[Equipment Status]
,d.Quarter
,d.Year
,o.SelectRegion
from data d
inner join OWN o on o.[Region] = d.[Region]
where d.[Month] > DATEADD(qq, DATEDIFF(qq, 0, GETDATE()) - 1, -1) and d.Year = year(getdate())
)
select *
from QTRMNTH
あなたはこれを修復して宿題に見えませんでしたか？ビルは問題を解決するために何をしようとしましたか？その試行されたクエリはどこですか？ –
投稿を追加しました – programr
@programrテーブルのスキーマを投稿できますか？サンプルデータセットと結果？ –