I am working on SQL query where i need to parse xml to sql .Query is working for other xml but not working for below xml. query i am using is as below
DECLARE #xmldata XML
SET #xmldata =
N'<SearchProductsResponse xmlns="http://api.abc.com/">
<productItems>
<productItem id="5d0ee86d84bcc5edef43236d61419a59">
<trackingLinks>
<trackingLink adspaceId="100">
<ppv>
abc.com
</ppv>
<ppc>
abc.com
</ppc>
</trackingLink>
</trackingLinks>
</productItem>
</productItems>
</SearchProductsResponse>';
select
t1.c.value('#id', 'varchar(300)') as itemid,
c.c.value('#id', 'int') as adspaceId
from
#xmldata.nodes('*:SearchProductsResponse/*:productItems/*:productItem') as t1(c)
OUTER APPLY t1.c.nodes('*:trackingLinks/*:trackingLink') as c(c)
Output I am getting is
itemid adspaceId
5d0ee86d84bcc5edef43236d61419a59 NULL
But I should return 100 instead of NULL . This query is working for other XML but don't know whats wrong with this XML. I have double check XML and query nothing different from other XML. Hope I am not missing some silly mistake
Change the attribute selection for your adspaceId column to #adspaceId.
select
t1.c.value('#id', 'varchar(300)') as itemid,
c.c.value('#adspaceId', 'int') as adspaceId
from #xmldata.nodes('*:SearchProductsResponse/*:productItems/*:productItem') as t1(c)
OUTER APPLY t1.c.nodes('*:trackingLinks/*:trackingLink') as c(c)
Related
I am struggling with importing XML Data into SQL Server 2016. I have tried a few things, but keep either getting errors or just no data is returned.
I have this XML Data stored in an XML file (limited the data because it is pretty sensitive:
<?xml version='1.0' encoding='UTF-8'?>
<wd:Report_Data xmlns:wd="urn:com.workday.report/Worker_Details_-_EXPORT_-_Workplace">
<wd:Report_Entry>
<wd:Active_Status>0</wd:Active_Status>
<wd:Legal_Name_-_First_Name>Charlotte</wd:Legal_Name_-_First_Name>
<wd:Position>Executive Housekeeper I</wd:Position>
<wd:Worker_Management_Level>Supervisor</wd:Worker_Management_Level>
<wd:continuous_service_date>1979-04-29-08:00</wd:continuous_service_date>
<wd:Hire_Date>1979-04-29-08:00</wd:Hire_Date>
<wd:termination_date>2019-12-22-08:00</wd:termination_date>
<wd:Anniversary_Month>04</wd:Anniversary_Month>
<wd:Years_of_Service>40</wd:Years_of_Service>
<wd:Employee_Type>Hotel</wd:Employee_Type>
<wd:Time_Type>Full Time</wd:Time_Type>
<wd:Pay_Rate_Type>Salary</wd:Pay_Rate_Type>
<wd:Marital_Status>Single</wd:Marital_Status>
</wd:Report_Entry>
<wd:Report_Entry>
<wd:Active_Status>0</wd:Active_Status>
<wd:Legal_Name_-_First_Name>Robert</wd:Legal_Name_-_First_Name>
<wd:Cost_Center_-_Name>Electronics</wd:Cost_Center_-_Name>
<wd:Work_Address_-_State_Province>Missouri</wd:Work_Address_-_State_Province>
<wd:Position>Manager Of Voice Networks</wd:Position>
<wd:Worker_Management_Level>Manager</wd:Worker_Management_Level>
<wd:continuous_service_date>1980-02-25-08:00</wd:continuous_service_date>
<wd:Hire_Date>1980-02-25-08:00</wd:Hire_Date>
<wd:termination_date>2020-03-22-07:00</wd:termination_date>
<wd:Anniversary_Month>02</wd:Anniversary_Month>
<wd:Years_of_Service>40</wd:Years_of_Service>
<wd:Employee_Type>Corporate</wd:Employee_Type>
<wd:Time_Type>Full Time</wd:Time_Type>
<wd:Pay_Rate_Type>Salary</wd:Pay_Rate_Type>
<wd:Marital_Status>Married</wd:Marital_Status>
</wd:Report_Entry>
</wd:Report_Data>
I have this code that I am trying to use, but keep getting just an empty result:
SELECT
XMLCol.ReportEntry.query('Active_Status').value('.', 'VARCHAR(20)') AS ActiveStatus
FROM
(SELECT
CAST(XMLCol AS XML)
FROM
OPENROWSET(BULK '\\afcn2011\root\DATA\VisualCron\Employee Export\EmployeeExport.xml', SINGLE_BLOB) AS T(XMLCol)
) AS T(XMLCol)
CROSS APPLY
XMLCol.nodes('Report_Data/Report_Entry') AS XMLCol(ReportEntry);
You need to respect and include the XML namespace defined in your document.
Try something like this:
-- define the namespace and give it a prefix - here "wd"
;WITH XMLNAMESPACES ('urn:com.workday.report/Worker_Details_-_EXPORT_-_Workplace' as wd)
SELECT
-- you need to include namespace prefix when referring to the XML element
-- also: is "VARCHAR(20)" really the best datatype?? Looks more like "INT" to me ...
XMLCol.ReportEntry.value('(wd:Active_Status/text())[1]', 'VARCHAR(20)') AS ActiveStatus
FROM
(SELECT
CAST(XMLCol AS XML)
FROM
OPENROWSET(BULK '\\afcn2011\root\DATA\VisualCron\Employee Export\EmployeeExport.xml', SINGLE_BLOB) AS T(XMLCol)
) AS T(XMLCol)
CROSS APPLY
-- you need to include namespace prefix in your XPath expression
XMLCol.nodes('/wd:Report_Data/wd:Report_Entry') AS XMLCol(ReportEntry);
I have a table with a column named xml. Table is text type but contains xml responses. I need 2 values from this column:
PL81300032102 from <ie801:Traderid>
Some Company sp. z o.o. from <ie801:TraderName>.
It is possible in SQL Server using a query?
<?xml version="1.0" encoding="UTF-8"?><EMCSToTrader xmlns="urn:publicid:-:PL:GOV:MF:EMCS:PHASE3:EMCS-TRADER:REQUEST:V1.00" xmlns:ie801="urn:publicid:-:EC:DGTAXUD:EMCS:PHASE3:IE801:V1.51" xmlns:tms="urn:publicid:-:EC:DGTAXUD:EMCS:PHASE3:TMS:V1.51" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<Message><ie801:IE801>
<ie801:Header>
<tms:MessageSender>NDEA.PL</tms:MessageSender>
<tms:MessageRecipient>PL61300032004</tms:MessageRecipient>
<tms:DateOfPreparation>2018-07-17</tms:DateOfPreparation>
<tms:TimeOfPreparation>11:16:44.631</tms:TimeOfPreparation>
<tms:MessageIdentifier>PL#IE801#69474394</tms:MessageIdentifier>
</ie801:Header>
<ie801:Body>
<ie801:EADContainer>
<ie801:ConsigneeTrader language="pl">
<ie801:Traderid>PL81300032102</ie801:Traderid>
<ie801:TraderName>Some Company sp. z o.o.</ie801:TraderName> <...>
Table structure:
I was able to convert text data to xml type using:
SELECT TOP (10) * FROM (
SELECT CAST([xml] AS XML) AS xmlcontent
FROM [emcskomunikaty]
) det
Now trying to get value from xml.
I suppose you can do this:
SELECT
xmldata.value('declare namespace ns1="urn:publicid:-:EC:DGTAXUD:EMCS:PHASE3:IE801:V1.51"; (//ns1:Traderid)[1]', 'VARCHAR(100)') AS Traderid,
xmldata.value('declare namespace ns1="urn:publicid:-:EC:DGTAXUD:EMCS:PHASE3:IE801:V1.51"; (//ns1:TraderName)[1]', 'VARCHAR(100)') AS TraderName
FROM #t
CROSS APPLY (SELECT CAST(xml AS XML)) AS CA(xmldata)
The only tricky part here is handling the namespaces. If you choose ignore namespaces then just use //*:Traderid.
I have an XML file in a format similar to:
<XML>
<Field1>100</Field1>
<Field2>200</Field2>
<Field3>300</Field3>
<Test>400</Test>
</XML>
I need to write a query that will get all of the element values that start with Field. So given the XML above the result should be
FieldVal
--------
100
200
300
I've tried the following but it does not work:
Select
xc.value('text()', 'int')
From
#XMLData.nodes('/XML/[starts-with(name(), ''Field'')]') As xt(xc)
NOTE: I am well aware that this task could be easily done if I reformatted my XML but unfortunately I have no control over the format of the XML.
One way is
declare #XMLData xml ='<XML>
<Field1>100</Field1>
<Field2>200</Field2>
<Field3>300</Field3>
<Test>400</Test>
</XML>'
Select
xc.value('.', 'int')
From #XMLData.nodes('/XML/*') As xt(xc)
WHERE xc.value('local-name(.)', 'varchar(50)') LIKE 'Field%'
Prefix name with special character and check contains instead.
declare #x xml ='<XML>
<Field1>100</Field1>
<Field2>200</Field2>
<Field3>300</Field3>
<Test>400</Test>
</XML>';
select t.n.value('.','varchar(100)')
from #x.nodes ('XML/*[contains(concat("$",local-name()),"$Field")]') t(n);
I think it's this what you are looking for:
DECLARE #xml XML=
'<XML>
<Field1>100</Field1>
<Field2>200</Field2>
<Field3>300</Field3>
<Test>400</Test>
</XML>';
SELECT Fld.value('.','int') AS FieldOnly
FROM #xml.nodes('/XML/*[substring(local-name(.),1,5)="Field"]') AS A(Fld)
Just because of the discussion in comments:
DECLARE #fldName VARCHAR(100)='Field';
SELECT Fld.value('.','int') AS FieldOnly
FROM #xml.nodes('/XML/*[substring(local-name(.),1,string-length(sql:variable("#fldName")))=sql:variable("#fldName")]') AS A(Fld)
Change the first line to "Test" (case sensitive!), and you'd get just the one row with 400...
I'm trying to flatten XML data in a SQL query but I always seem to get nulls.
I tried the cross/outer apply method described here.
The column with XML data is called Data.
I'm guessing that the xml data with these links need to be somehow also added?
Could you please help to get a proper SQL query?
Query I tried:
SELECT
v.name
,pref.value('(LocalId/text())[1]', 'nvarchar(10)') as localid
FROM [database].[requests] v
outer apply v.Data.nodes('/DataForm') x(pref)
GO
example of xml data in that column:
<Dataform xmlns="http://somelongasslink.org/hasalsosomestuffhere" xmlns:i="http://somexlmschemalink/">
<DeleteDate xmlns="http://somelongasslink.org/hasalsosomestuffhere" i:nil="true" />
<LocalId xmlns="http://somelongasslink.org/hasalsosomestuffhere">5325325</LocalId>
...
You can use this code to get the result you're looking for:
;WITH XMLNAMESPACES(DEFAULT 'http://somelongasslink.org/hasalsosomestuffhere')
SELECT
rq.Name,
LocalID = TC.value('(LocalId)[1]', 'nvarchar(10)')
FROM
[database].[requests] rq
CROSS APPLY
rq.Data.nodes('/Dataform') AS TX(TC)
GO
There were two problems with your code:
you're not respecting / including the XML namespace that's defined on the XML document
<Dataform xmlns="http://somelongasslink.org/hasalsosomestuffhere"
*******************************************************
you didn't pay attention to the case-sensitivity of XML in your call to .nodes() - you need to use .nodes('/Dataform') (not /DataForm - the F is not capitalized in your XML)
I have a XML in Source Table. I need to parse this XML to 3 different tables which has Parent Child relationship. I can do this in C# but currently for this i need to implement it at SQL server side.
The sample xml looks like:
<ROWSET>
<ROW>
<HEADER_ID>5001507</HEADER_ID>
<ORDER_NUMBER>42678548</ORDER_NUMBER>
<CUST_PO_NUMBER>LSWQWE1</CUST_PO_NUMBER>
<CUSTOMER_NUMBER>38087</CUSTOMER_NUMBER>
<CUSTOMER_NAME>UNIVERSE SELLER</CUSTOMER_NAME>
<LINE>
<LINE_ROW>
<HEADER_ID>5001507</HEADER_ID>
<LINE_ID>12532839</LINE_ID>
<LINE_NUMBER>1</LINE_NUMBER>
<ITEM_NUMBER>STAGEPAS 600I-CA</ITEM_NUMBER>
<ORDER_QUANTITY>5</ORDER_QUANTITY>
</LINE_ROW>
<LINE_ROW>
<HEADER_ID>5001507</HEADER_ID>
<LINE_ID>12532901</LINE_ID>
<LINE_NUMBER>3</LINE_NUMBER>
<ITEM_NUMBER>CD-C600 RK</ITEM_NUMBER>
<ORDER_QUANTITY>6</ORDER_QUANTITY>
</LINE_ROW>
<LINE_ROW>
<HEADER_ID>5001507</HEADER_ID>
<LINE_ID>12532902</LINE_ID>
<LINE_NUMBER>4</LINE_NUMBER>
<ITEM_NUMBER>CD-S300 RK</ITEM_NUMBER>
<ORDER_QUANTITY>8</ORDER_QUANTITY>
</LINE_ROW>
</LINE>
<PRCADJ>
<PRCADJ_ROW>
<PRICE_ADJUSTMENT_ID>43095064</PRICE_ADJUSTMENT_ID>
<HEADER_ID>5001507</HEADER_ID>
<LINE_ID>12532839</LINE_ID>
<ADJUSTED_AMOUNT>-126</ADJUSTED_AMOUNT>
</PRCADJ_ROW>
<PRCADJ_ROW>
<PRICE_ADJUSTMENT_ID>43095068</PRICE_ADJUSTMENT_ID>
<HEADER_ID>5001507</HEADER_ID>
<LINE_ID>12532840</LINE_ID>
<ADJUSTED_AMOUNT>-96.6</ADJUSTED_AMOUNT>
</PRCADJ_ROW>
</PRCADJ>
</ROW>
</ROWSET>
The issue is the Parent can have multiple child and each child can multiple sub child. How can i write query to transfer this into Sql Server 2005
You need to use three CROSS APPLY operators to break up the "list of XML elements" into separate pseudo tables of XML rows, so you can access their properties - something like this:
SELECT
HeaderID = XCRow.value('(HEADER_ID)[1]', 'int'),
OrderNumber = XCRow.value('(ORDER_NUMBER)[1]', 'int'),
LineHeaderID = XCLine.value('(HEADER_ID)[1]', 'int'),
LineID = XCLine.value('(LINE_ID)[1]', 'int'),
LineNumber = XCLine.value('(LINE_NUMBER)[1]', 'int'),
PriceAdjustmentID = XCPrc.value('(PRICE_ADJUSTMENT_ID)[1]', 'int'),
AdjustedAmount = XCPrc.value('(ADJUSTED_AMOUNT)[1]', 'decimal(20,4)')
FROM
dbo.YourTableNameHere
CROSS APPLY
Data.nodes('/ROWSET/ROW') AS XTRow(XCRow)
CROSS APPLY
XCRow.nodes('LINE/LINE_ROW') AS XTLine(XCLine)
CROSS APPLY
XCRow.nodes('PRCADJ/PRCADJ_ROW') AS XTPrc(XCPrc)
With this, the first CROSS APPLY will handle all the elements that are found directly under <ROWSET> / <ROW> (the header information), the second one will enumerate all instances of <LINE> / <LINE_ROW> below that header element, and the third CROSS APPLY handles the <PRCADJ> / <PRCADJ_ROW> elements, also below the header.
You might need to tweak the outputs a bit - and I only picked two or three of the possible values - extend and adapt to your own needs! But this should show you the basic mechanism - the .nodes() method returns a "pseudo table" of XML fragments, one for each match of the XPath expression you define.
you can do some thing like this. using cross apply you will get node elements and then extract the value using value clause. you need to specify the column type i.e int or varchar etc.
The result can then be inserted using insert into select query.
insert into Table1 values ( header_id, order_number, cust_po_number)
select R.value('(HEADER_ID)[1]', 'int') As header_id,
R.value('(ORDER_NUMBER)[1]', 'int') as order_number,
R.value('(CUST_PO_NUMBER)[1]', 'varchar(256)') as cust_po_number
from table
cross apply XMLdata.nodes('/ROWSET/ROW') AS P(R)
insert into Table2 values ( header_id, line_id, line_number)
select R.value('(HEADER_ID)[1]', 'int') As header_id,
R.value('(LINE_ID)[1]', 'int') as line_id,
R.value('(LINE_NUMBER)[1]', 'int') as line_number
from table
cross apply XMLdata.nodes('/ROWSET/ROW/LINE/LINE_ROW') AS P(R)