How to fetch XML node value with namespace in sql server? - sql

Question

I have to get values of company node elements.I have tried all the
method to fetch data from the node but no luck. Below is my XML.
<?xml version="1.0"?>
<CompanyInvoice xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Customer xmlns="http://t.service/CompanyServices/">
<Company>
<CompanyId>10001</CompanyId>
<CoastalId>454564564564564564564564565465454546565555555</CoastalId>
<CompanyFederalId>345345</CompanyFederalId>
<CompanyName>Anytime Home</CompanyName>
<CompanyAddress>Address1</CompanyAddress>
<CompanyCity>TR</CompanyCity>
<CompanyState>UT</CompanyState>
<CompanyPostalCode>11</CompanyPostalCode>
<CompanyCountry>IT</CompanyCountry>
<CompanyTelephone>[phone]</CompanyTelephone>
</Company>
<CustomerId>33642</CustomerId>
</Customer>
</CompanyInvoice>
TSQL Code:
I have simply tried with this, but not getting any updates
Declare #DATAXML xml ='<?xml version="1.0"?>
<CompanyInvoice xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Customer xmlns="http://t.service/CompanyServices/">
<Company>
<CompanyId>10001</CompanyId>
<CoastalId>454564564564564564564564565465454546565555555</CoastalId>
<CompanyFederalId>345345</CompanyFederalId>
<CompanyName>Anytime Home</CompanyName>
<CompanyAddress>Address1</CompanyAddress>
<CompanyCity>TR</CompanyCity>
<CompanyState>UT</CompanyState>
<CompanyPostalCode>11</CompanyPostalCode>
<CompanyCountry>IT</CompanyCountry>
<CompanyTelephone>[phone]</CompanyTelephone>
</Company>
<CustomerId>33642</CustomerId>
</Customer>
</CompanyInvoice>'
;WITH XMLNAMESPACES('http://t.service/CompanyServices/' as x)
Select
a.value('x:CompanyId[1]','nvarchar(50)') as CompanyId,
a.value('x:CoastalId[1]','nvarchar(500)') as CoastalId,
a.value('x:CompanyName[1]','nvarchar(500)') as CompanyName
From #DATAXML.nodes('/CompanyInvoice/Customer/Company')as a (a)

Answer 1

Basically you have two options.
1.Introduce and use namespaces properly. Pay attention to namespaces scope.
2.Use a wildcard namespace (not recommended in production)
Declare #DATAXML xml = N'<?xml version="1.0"?>
<CompanyInvoice xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Customer xmlns="http://t.service/CompanyServices/">
<Company>
<CompanyId>10001</CompanyId>
<CoastalId>454564564564564564564564565465454546565555555</CoastalId>
<CompanyFederalId>345345</CompanyFederalId>
<CompanyName>Anytime Home</CompanyName>
<CompanyAddress>Address1</CompanyAddress>
<CompanyCity>TR</CompanyCity>
<CompanyState>UT</CompanyState>
<CompanyPostalCode>11</CompanyPostalCode>
<CompanyCountry>IT</CompanyCountry>
<CompanyTelephone>[phone]</CompanyTelephone>
</Company>
<CustomerId>33642</CustomerId>
</Customer>
</CompanyInvoice>';
WITH XMLNAMESPACES('http://t.service/CompanyServices/' as x)
Select
a.value('x:CompanyId[1]','nvarchar(50)') as CompanyId,
a.value('x:CoastalId[1]','nvarchar(500)') as CoastalId,
a.value('x:CompanyName[1]','nvarchar(500)') as CompanyName
From #DATAXML.nodes('CompanyInvoice/x:Customer/x:Company')as a (a);
--
select t.node.value('*:CompanyId[1]', 'int')
from #DATAXML.nodes('*:CompanyInvoice/*:Customer/*:Company') t(node);

Answer 2

Try This this just and other example
REferThis for more info
DECLARE #foo XML
SELECT #foo = N'
<harrys>
<harry>
<fish>0.015000000000</fish>
<bicycle>2008-10-31T00:00:00+01:00</bicycle>
<foo>ü</foo>
</harry>
<harry>
<fish>0.025000000000</fish>
<bicycle>2008-08-31T00:00:00+01:00</bicycle>
<foo>ä</foo>
</harry>
</harrys>
'
SELECT
CAST(CAST(y.item.query('data(fish)') AS varchar(30)) AS float),
CAST(LEFT(CAST(y.item.query('data(bicycle)') AS char(25)), 10) AS smalldatetime),
CAST(y.item.query('data(foo)') AS varchar(25))
FROM
#foo.nodes('/*') x(item)
CROSS APPLY
x.item.nodes('./*') AS y(item)
SELECT
CAST(CAST(x.item.query('data(fish)') AS varchar(30)) AS float),
CAST(LEFT(CAST(x.item.query('data(bicycle)') AS char(25)), 10) AS smalldatetime),
CAST(x.item.query('data(foo)') AS varchar(25))
FROM
#foo.nodes('harrys/harry') x(item)
SELECT
CAST(CAST(y.item.query('data(fish)') AS varchar(30)) AS float),
CAST(LEFT(CAST(y.item.query('data(bicycle)') AS char(25)), 10) AS smalldatetime),
CAST(y.item.query('data(foo)') AS varchar(25))
FROM
#foo.nodes('/harrys') x(item)
CROSS APPLY
x.item.nodes('./harry') AS y(item)
If this dosent work then
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