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ahmed elbarbary
NA
1.6k
281.4k
All queries combined using a UNION, INTERSECT or EXCEPT oper
Feb 9 2020 5:18 PM
problem
error
All queries combined using a UNION, INTERSECT or EXCEPT operator must have an equal number of expressions in their target lists
data on this link
http://www.mediafire.com/file/s6qvxpd83z1zssi/datafeatures.sql/file
I need to display data plus one record display as first row as structure of data
the following data is desired result
red row i need to added
ItemId IPN PartnerName CustomerName Fan Motor Refrigator temprature
ItemId IPN PartnerName CustomerName Fan Motor Refrigator temprature
1 1233 Saico NULL NULL NULL NULL 55567
2 5433 Mbaby NULL 23444 NULL NULL NULL
3 590444 nagieb NULL NULL NULL 556666 NULL
What I have tried:
create
table
#ItemFeatures
(
CustomerName nvarchar(200),
CustomerId nvarchar(50)
)
insert
into
#ItemFeatures
(
CustomerName
)
values
(
'Avidyne'
)
Exec
(@sql)
update
tmp
set
tmp.CustomerId = c.CustomerID
from
#ItemFeatures tmp
inner
join
pcn.Customers c
on
c.CustomerName = tmp.CustomerName
DECLARE
@Columns
as
VARCHAR
(
MAX
)
SELECT
@Columns =
COALESCE
(@Columns +
', '
,
''
) + QUOTENAME(FeatureName)
FROM
--select distinct Features
(
select
distinct
FeatureName
from
[CustomerLocations].[FeatureTypes]
)
AS
B
ORDER
BY
B.FeatureName
--select @Columns
--pivot table make count for item to every Feature Based on features Name
DECLARE
@SQLs
as
VARCHAR
(
MAX
)
SET
@SQLs =
'select '
'ItemId'
', '
'IPN'
','
'PartnerName'
','
'CustomerName'
',
''
+ @Columns +
''
union
all
SELECT
ItemId,IPN,PartnerName,CustomerName,
' + @Columns + '
FROM
(
select
F.ItemId ,t.FeatureName,F.FeatureValue,I.IPN,I.PartnerName,FI.CustomerName
from
[CustomerLocations].[ItemFeatures] F
Inner
Join
[CustomerLocations].[Items] I
ON
F.ItemId=I.ItemId
inner
join
CustomerLocations.FeatureTypes T
on
T.FeatureId=F.FeatureId
inner
join
#ItemFeatures FI
on
I.CustomerID=FI.CustomerID
)
as
PivotData
PIVOT
(
max
(FeatureValue)
FOR
FeatureName
IN
(
' + @Columns + '
)
)
AS
PivotResult
'
EXEC
(@SQLs)
drop
table
#ItemFeatures
Reply
Answers (
2
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