I have the following simple XML fragment shown below. What would the T-SQL look like if I wanted to just extract the 'EntityFriendlyName' attribute?
<SimpleRuleValue xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<EntityId>0</EntityId>
<EntityFriendlyName>ALine</EntityFriendlyName>
</SimpleRuleValue>
It would be something like this:
SELECT CAST(X.SomeXML AS XML).value('(SimpleRuleValue/EntityFriendlyName)[1]','nvarchar(1000)') AS EntityFriendlyName
FROM XmlSource X
Edit:
A little more information.
Here's one way:
declare #x xml
set #x = '<SimpleRuleValue xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<EntityId>0</EntityId>
<EntityFriendlyName>ALine</EntityFriendlyName>
</SimpleRuleValue>'
select #x.query('data(SimpleRuleValue/EntityFriendlyName)')
Related
SQL Server 2012
How to access "datefrom" value from below XML? Have try almost everything but without success :(
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://www.w3.org/2003/05/soap-envelope">
<SOAP-ENV:Body>
<ns0:getInterestAndExchangeRatesResponse xmlns:ns0="http://swea.riksbank.se/xsd">
<return>
<datefrom>2020-03-05</datefrom>
<dateto>2020-03-05</dateto>
</return>
</ns0:getInterestAndExchangeRatesResponse>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
You need to respect the XML namespaces in play - but once you do, this should work for you:
DECLARE #Data XML = '....(your XML here).....';
-- define the two XML namespaces in play
WITH XMLNAMESPACES('http://www.w3.org/2003/05/soap-envelope' AS soap,
'http://swea.riksbank.se/xsd'AS ns)
SELECT
#Data.value('(soap:Envelope/soap:Body/ns:getInterestAndExchangeRatesResponse/return/datefrom)[1]', 'varchar(20)')
This will return something like:
2020-03-05
I am trying to learn how to work with xml files and data in SQL Server and I'm trying to query an xml file but nothing is returned.
Here is the xml data:
<?xml version="1.0" encoding="UTF-8"?>
<Report xmlns="AdmissionsByPCP" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" Name="AdmissionsByPCP" xsi:schemaLocation="AdmissionsByPCP http://10.xxx.x.xx/ReportServer_NameofReportServer?%2FHl%20C%20Syst%20Reports%2health%2FAdmissBy&rs%3ACommand=Render&rs%3AFormat=XML&rs%3ASessionID=h0iz5ijxgt2vdl45g3pjfs45&rc%3ASchema=True">
<Tablix2>
<Details_Collection>
<Details PCPCarrier="DoctorsName">
<Subreport1>
<Report Name="PCPAdmitSubReport">
<Tablix5 Textbox5="79">
<Details_Collection>
<Details Textbox37="Discharge Dx Code: ICDCode" Textbox89="Admit Dx Code: ICDCode" LOS="4" DischargeDate="07/10/2017" AdmitDate="07/06/2017" Hospital="Hospital Name" MemberName="Name" DOB="1/1/2019" AdmissionType="Inpatient" MemberNo="12345" Auth="321*I" Status="Close" AdmissionID="00001" LobName="Medicare" CarrierName="CarrierName"/>
</Details></Details_Collection></Tablix5></Report></Subreport1></Details></Details_Collection></Tablix2></Report>
Here is the query I'm using:
Declare #XMLData as XML
Set #XMLData=(
Select bulkcolumn
FROM OPENROWSET (Bulk '\Directory\AdmissionsByPCP.xml',
Single_Blob) a)
Select
#XMLData.value('(/Root/Report/Tablix2/Detail_Collections/DetailsPCPCarrier) [1]', 'varchar(max)') PCP
The query returns null and I don't know why. Is it because there is a space in the node (<Details PCPCarrier>) and if so how do I work around that?
You have misunderstood how XML works. This is the node you are looking for:
<Details PCPCarrier="DoctorsName">
This is not a node called Details PCPCarrier; it is a node called Details with an attribute called PCPCarrier.
So the XPath to select it would be:
/Root/Report/Tablix2/Detail_Collections/Details
Or, if you want to specifically filter by the PCPCarrier attribute existing:
/Root/Report/Tablix2/Detail_Collections/Details[#PCPCarrier]
Or, to get the value of the attribute itself:
/Root/Report/Tablix2/Detail_Collections/Details/#PCPCarrier
IMSoP pointed me in the right direction and I figured out the rest myself.
I also needed to add this:
With XMLNAMESPACES (Default 'AdmissionsByPCP')
So the query looks like this:
Declare #XMLData as XML
Set #XMLData=(
Select *
FROM OPENROWSET (Bulk '\\Directory\AdmissionsByPCP.xml',
Single_Clob) a );
With XMLNAMESPACES (Default 'AdmissionsByPCP')
Select
#XMLData.value('(/Report/Tablix2/Details_Collection/Details/#PCPCarrier)
[1]', 'varchar(max)')
I am trying to output SQL as XML to match the exact format as the following
<?xml version="1.0" encoding="utf-8"?>
<ProrateImport xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schema.aldi-
sued.com/Logistics/Shipping/ProrateImport/20151009">
<Prorates>
<Prorate>
<OrderTypeId>1</OrderTypeId>
<DeliveryDate>2015-10-12T00:00:00+02:00</DeliveryDate>
<DivNo>632</DivNo>
<ProrateUnit>1</ProrateUnit>
<ProrateProducts>
<ProrateProduct ProductCode="8467">
<ProrateItems>
<ProrateItem StoreNo="1">
<Quantity>5</Quantity>
</ProrateItem>
<ProrateItem StoreNo="2">
<Quantity>5</Quantity>
</ProrateItem>
<ProrateItem StoreNo="3">
<Quantity>5</Quantity>
</ProrateItem>
</ProrateItems>
</ProrateProduct>
</ProrateProducts>
</Prorate>
</Prorates>
</ProrateImport>
Here is my query:
SELECT
OrderTypeID,
DeliveryDate, DivNo,
ProrateUnit,
(SELECT
ProductOrder [#ProductCode],
(SELECT
ProrateItem [#StoreNo],
CAST(Quantity AS INT) [Quantity]
FROM
##Result2 T3
WHERE
T3.DivNo = T2.DivNo
AND T3.DivNo = T1.DivNo
AND T3.DeliveryDate = T2.DeliveryDate
AND T3.DeliveryDate = T1.DeliveryDate
AND T3.ProductOrder = t2.ProductOrder
FOR XML PATH('ProrateItem'), TYPE, ROOT('ProrateItems')
)
FROM
##Result2 T2
WHERE
T2.DivNo = T1.DivNo
AND T2.DeliveryDate = T1.DeliveryDate
FOR XML PATH('ProrateProduct'), TYPE, ROOT('ProrateProducts')
)
FROM
##Result2 T1
GROUP BY
OrderTypeID, DeliveryDate, DivNo, ProrateUnit
FOR XML PATH('Prorate'), TYPE, ROOT('Prorates')
How do I add in the Following and have the ProrateImport/20151009" change to the current date?
<?xml version="1.0" encoding="utf-8"?>
<ProrateImport xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schema.aldi-
sued.com/Logistics/Shipping/ProrateImport/20151009">
This is my first time I have used XML
Im not sure i understand. Did you create the first XML yourself and just need to add the last script?
DECLARE #XMLHEADER nvarchar(max)
SET #XMLHEADER = '<?xml version="1.0" encoding="utf-8"?>
<ProrateImport xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schema.aldi-sued.com/Logistics/Shipping/ProrateImport/'+convert(varchar(8),getdate(),112)+'"
>'
select #xmlheader
And then you just need to add the rest of your output from your select statement.
There are several problems:
How to introduce namespaces?
How to introduce namespaces dynamically
How to add a <?xml ?> directive
two-leveled root (<ProrateImport><Prorate>)
namespaces
You have to use WITH XMLNAMESSPACES to introduce a namespace to your query.
Hint: the naked xmlns is introduced by DEFAULT, the xsi namespace will be introduced automatically by using ELEMENTS XSINIL:
WITH XMLNAMESPACES('http://www.w3.org/2001/XMLSchema' AS xsd
,DEFAULT 'http://schema.aldi-sued.com/Logistics/Shipping/ProrateImport/20151009')
SELECT 1 AS Dummy
FOR XML PATH('rowElement'), ELEMENTS XSINIL, ROOT('root')
The result
<root xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://schema.aldi-sued.com/Logistics/Shipping/ProrateImport/20151009"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<rowElement>
<Dummy>1</Dummy>
</rowElement>
</root>
Note: The namespaces must be stated literally. No computations, no variables!
dynamic namespaces
This is - out of the box - impossible. But you might use dynamically created SQL and use EXEC to get your result. Just create exactly the statement as above
DECLARE #cmd VARCHAR(MAX)=
'
WITH XMLNAMESPACES(''http://www.w3.org/2001/XMLSchema'' AS xsd
,DEFAULT ''http://schema.aldi-sued.com/Logistics/Shipping/ProrateImport/' + CONVERT(VARCHAR(8),GETDATE(),112) + ''')
SELECT 1 AS Dummy
FOR XML PATH(''rowElement''), ELEMENTS XSINIL, ROOT(''root'')';
PRINT #cmd
EXEC(#cmd);
the result
<root xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://schema.aldi-sued.com/Logistics/Shipping/ProrateImport/20171019"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<rowElement>
<Dummy>1</Dummy>
</rowElement>
</root>
directive
The directive cannot be introduced into XML. SQL-Server will omit any <?xml ?> directive! This can only be done on string level:
DECLARE #cmd VARCHAR(MAX)=
'
WITH XMLNAMESPACES(''http://www.w3.org/2001/XMLSchema'' AS xsd
,DEFAULT ''http://schema.aldi-sued.com/Logistics/Shipping/ProrateImport/' + CONVERT(VARCHAR(8),GETDATE(),112) + ''')
SELECT(
SELECT 1 AS Dummy
FOR XML PATH(''rowElement''), ELEMENTS XSINIL, ROOT(''root'')) AS MyResult';
CREATE TABLE #resultTable(MyXmlAsString VARCHAR(MAX))
INSERT INTO #resultTable(MyXmlAsString)
EXEC(#cmd);
SELECT '<?xml version="1.0" encoding="utf-8"?>' + MyXmlAsString
FROM #resultTable;
The result
<?xml version="1.0" encoding="utf-8"?>
<root xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://schema.aldi-sued.com/Logistics/Shipping/ProrateImport/20171019"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<rowElement>
<Dummy>1</Dummy>
</rowElement>
</root>
two-leveled root
You can nest two FOR XML statements to achieve this:
WITH XMLNAMESPACES(DEFAULT 'blah')
SELECT
(
SELECT 1 AS Dummy
FOR XML PATH('rowElement'),ROOT('innerRoot'),TYPE
)
FOR XML PATH('outerRoot');
But the annoying part is, that namespaces are introduced by each sub-select over and over. Not wrong but very annoying! A well known Microsoft connect issue. Please sign in and vote for it! The result:
<outerRoot xmlns="blah">
<innerRoot xmlns="blah"> <!--Here's the second xmlns! -->
<rowElement>
<Dummy>1</Dummy>
</rowElement>
</innerRoot>
</outerRoot>
Your solution
After explained all this I'd suggest to create the XML without any namespace or declaration (what you are doing already!), then convert the result to NVARCHAR(MAX) and add the header and the closing footer on string level. This is ugly, but in your case the only way.
Hint: You will not be able to store the final result in a native XML type in SQL Server without loosing the directive.
I google a lot and got no luck.
I can't retrieve data from XML column which data came from web service using sp_OAGetProperty.
the XML Column contain..
<ArrayOfCustomerInfo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://tempuri.org/">
<Customer CustCode="001">
<CustName>John</CustName>
<Queues>
<Q>
<No>10</No>
<Line>1</Line>
</Q>
</Queues>
</Customer>
</ArrayOfCustomerInfo>
I got NULL when I execute following statement
(but works fine if I remove all XML namespace xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://tempuri.org/")
SELECT a.b.value('#CustCode','varchar(4)') AS Code
,a.b.value('CustName[1]','varchar(20)') AS Name
,c.d.value('No[1]','int') AS QNo
,c.d.value('(Line)[1]','int') AS QLine
FROM PGHRMS_Employees x
CROSS APPLY x.data.nodes('/ArrayOfCustomerInfo/Customer') AS a(b)
CROSS APPLY a.b.nodes('Queues/Q') AS c(d)
please give me some advice. I've to achieve with SQL SERVER :(
If anyone want to reproduce it, I pasted script at : http://pastebin.com/ueZGidyL
Thank you in advance !!!
Try this:
;WITH XMLNAMESPACES(DEFAULT 'http://tempuri.org/')
SELECT
Code = XC1.value('#CustCode', 'varchar(4)'),
Name = XC1.value('CustName[1]', 'varchar(20)'),
QNo = XC2.value('No[1]', 'int') ,
QLine = XC2.value('(Line)[1]','int')
FROM
PGHRMS_Employees
CROSS APPLY
XmlContent.nodes('/ArrayOfCustomerInfo/Customer') AS XT1(XC1)
CROSS APPLY
XC1.nodes('Queues/Q') AS XT2(XC2)
With the WITH XMLNAMESPACES construct, you can define some XML namespaces to be used by the following T-SQL statement - default or prefixed namespaces alike.
I have the following xquery piece, I'm trying to test outside of my t-sql script:
DECLARE #x XML
SELECT #x = N'<?xml version="1.0" encoding="utf-16"?>
<Root xmlns="http://www.w3.org">
<Header>
<Record>
<A99>
<A99_01_0>
<A99_01>TEST</A99_01>
<A99_02>TEST</A99_02>
<A99_03>TEST</A99_03>
</A99_01_0>
</A99>
</Record>
</Header>
</Root>
';
select #x.exist('//Header/Record/A99/A99_01_0/A99_01')
I simply want to check if there is a value between the A99_01 tags, which there is. But according to my exist(), my output keeps coming back as 0, indicating that it doesn't exist.
Is there something I'm missing? I've double checked to make sure my syntax for the exist() is correct. Any help would be greatly appreciated!
Yes - you're missing the XML namespace defined in your XML document!
SELECT #x = N'<?xml version="1.0" encoding="utf-16"?>
<Root xmlns="http://www.w3.org">
*************************
You need to change your SELECT to:
WITH XMLNAMESPACES(DEFAULT 'http://www.w3.org')
SELECT
#x.exist('//Header/Record/A99/A99_01_0/A99_01')