declare @TableX table (ID int identity, XmlField xml)
insert into @TableX values
(
'<Node Attrib="9">Name1</Node>
<Node Attrib="100">Name2</Node>
<Node Attrib="101">Name2</Node>'
)
insert into @TableX values
(
'<Node Attrib="9">Name1</Node>
<Node Attrib="101">Name2</Node>'
)
insert into @TableX values
(
'<Node Attrib="1">Name1</Node>'
)
declare @TableY table (IntField int, OtherField varchar(15))
insert into @TableY values
(9, 'SomeOtherValue1'),
(100, 'SomeOtherValue2'),
(101, 'SomeOtherValue3')
;with C as
(
select X.ID,
Y.IntField as Attrib,
Y.OtherField as OtherField
from @TableX as X
cross apply X.XmlField.nodes('/Node') as T(N)
inner join @TableY as Y
on T.N.value('@Attrib', 'int') = Y.IntField
)
select (select C2.Attrib as '@Attrib',
C2.OtherField as '@OtherField'
from C as C2
where C1.ID = C2.ID
for xml path('Node'), type) as XMLField
from C as C1
group by ID
परिणाम:
XMLField
<Node Attrib="9" OtherField="SomeOtherValue1" /><Node Attrib="100" OtherField="SomeOtherValue2" /><Node Attrib="101" OtherField="SomeOtherValue3" />
<Node Attrib="9" OtherField="SomeOtherValue1" /><Node Attrib="101" OtherField="SomeOtherValue3" />