SQL 服务器 2016 XML 粉碎
SQL Server 2016 XML Shredding
一段时间以来一直试图解决这个问题但没有成功，阅读了 10 篇帖子和其他一些示例以及 MS 帮助，没有引起共鸣，需要使用以下格式粉碎一些 xml 数据：
<ncf_report xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://cp.com/rules/client">
<admin>
<quoteback name="abcd">ABCD A</quoteback>
<product_group>Abcd ABcd Abcd</product_group>
<pnc_account>123456</pnc_account>
<pnc_account_name>ABC</pnc_account_name>
<product_reference>123456789</product_reference>
<report_type>ABCDE</report_type>
<status>ABCDE</status>
<ownership>ABCD</ownership>
<report_code>1234</report_code>
<report_description>Abcde/report_description>
<purpose>ABCDEFGH</purpose>
<date_request_ordered>05/05/2020</date_request_ordered>
<date_request_received>05/05/2020</date_request_received>
<date_request_completed>05/05/2020</date_request_completed>
<time_report_processed>1028</time_report_processed>
<multiple_scores_ordered>false</multiple_scores_ordered>
<vendor name="Abcd" address="Abcd" />
<report>
<sequence>0000000001</sequence>
<count>0000000001</count>
</report>
</admin>
<report>
<alerts_scoring>
<scoring>
<score status="Abcd">
<model_label>ABCD</model_label>
<score>123</score>
<rating_state>AB</rating_state>
<classification> ABCD </classification>
<reason_codes>
<code>12</code>
<description>ABCD</description>
</reason_codes>
<reason_codes>
<code>12</code>
<description>ABCD</description>
</reason_codes>
<reason_codes>
<code>12</code>
<description>ABCD ABCD ABCD</description>
</reason_codes>
<reason_codes>
<code>12</code>
<description>ABCD ABCD ABCD</description>
</reason_codes>
</score>
</scoring>
<general>ABCD ABCD ABCD ORIGINAL REPORT DATE: 12/12/2000</general>
<general>ABCD ABCD ABCD</general>
<general> ABCD ABCD ABCD</general>
<general narrativeCode="Abcd Abcd">ABCD ABCD ABCD</general>
<general narrativeCode=" Abcd Abcd">ABCD ABCD ABCD</general>
<general narrativeCode=" Abcd Abcd">ABCD ABCD ABCD</general>
</alerts_scoring>
<vendor_dataset>
<subjects>
<subject type="Abcd" relationship_to_data="Abcd">
<name type="Abcd">
<first>XXXX</first>
<middle>X</middle>
<last>XXXX</last>
</name>
<birth_date>01/01/1900</birth_date>
<ssn>999999999</ssn>
<address type="Abcd" ref="1" />
<address type="Abcd" ref="2" />
<address type="Abcd" ref="3" />
</subject>
</subjects>
<addresses>
<address id="1">
<street1>ABCD</street1>
<city>ABCD</city>
<state>AB</state>
<postalcode>12345</postalcode>
<zip4>1234</zip4>
<date_first_at_address>01/02/1900</date_first_at_address>
<date_last_at_address>01/02/1900</date_last_at_address>
</address>
<address id="2">
<house>123</house>
<street1>ABCDE</street1>
<city>ABCDE</city>
<state>AB</state>
<postalcode>12345</postalcode>
<zip4>1234</zip4>
<date_first_at_address>00/00/1900</date_first_at_address>
<date_last_at_address>00/00/1900</date_last_at_address>
</address>
<address id="3">
<street1>ABCDE</street1>
<city>ABCDE</city>
<state>AB</state>
<postalcode>12345</postalcode>
<zip4>1234</zip4>
<date_first_at_address>00/00/1900</date_first_at_address>
<date_last_at_address>00/00/1900</date_last_at_address>
</address>
</addresses>
</vendor_dataset>
<summary>
<date_oldest_trade>00/00/1900</date_oldest_trade>
<date_latest_trade>00/00/1900</date_latest_trade>
<date_latest_activity>00/00/1900</date_latest_activity>
<includes_bankruptcies flag="true" date="02/02/2009" />
<includes_other_records public_records="false" collection="true" consumer_statement="false" />
<credit_range high="123456" low="1234" number_trade_lines="12" />
**<account_status_counters>
<account type="current" description="Pays Account as Agreed" status="1">12</account>
<account type="current" description="Status Not Known" status=" ">7</account>
<account type="former" description="Pays/Paid 30-60 Days or Max 2 Payments Past Due" status="2">5</account>
<account type="former" description="Pays/Paid 60-90 Days or Max 3 Payments Past Due" status="3">4</account>
<account type="former" description="Bad Debt" status="9">6</account>
</account_status_counters>**
我目前正在尝试使用 xml 程序，但我也无法使用 openxml 到达终点。尝试提取 xml
底部突出显示的数据
EXEC sp_xml_preparedocument @hdoc OUTPUT, @CreditScoreXML
SELECT * FROM OPENXML(@hdoc, '/<ncf_report xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://cp.com/rules/client">/admin/summary/account_status_counters')
WITH
(
[Ref_Number] VARCHAR(10) 'product_reference',
[current_account_type] VARCHAR(10) './account/@type',
[current_account_type_description] VARCHAR(50) './account/@description',
[current_account_type_description] VARCHAR(1) './account/@status'
您可以使用 WITH XMLNAMESPACES 语句为 XML 定义名称 space，然后您可以使用 .value().
提取所需的值
我不完全理解你要提取的信息，但这应该让你走上正轨（我只把你的 xml 的第一行保存 space，您应该将整个 XML 片段放在 @xml 变量中）：
declare @xml xml set @xml='
<ncf_report xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://cp.com/rules/client">
...
'
;WITH XMLNAMESPACES ('http://cp.com/rules/client' as ns1)
select
@xml.value('(ns1:ncf_report/ns1:admin/ns1:product_reference)[1]', 'varchar(10)') as Ref_Number
,@xml.value('(ns1:ncf_report/ns1:report/ns1:summary/ns1:account_status_counters/ns1:account[@type="current" and @status ="1"]/@description)[1]', 'varchar(50)') as CurrentDescription
,@xml.value('(ns1:ncf_report/ns1:report/ns1:summary/ns1:account_status_counters/ns1:account[@type="current" and @status ="1"])[1]', 'int') as CurrentStatus
,@xml.value('(ns1:ncf_report/ns1:report/ns1:summary/ns1:account_status_counters/ns1:account[@type="current" and @status =" "]/@description)[1]', 'varchar(50)') as CurrentDescription_2
,@xml.value('(ns1:ncf_report/ns1:report/ns1:summary/ns1:account_status_counters/ns1:account[@type="current" and @status =" "])[1]', 'int') as CurrentStatus_2
此示例查询将提取：
一段时间以来一直试图解决这个问题但没有成功，阅读了 10 篇帖子和其他一些示例以及 MS 帮助，没有引起共鸣，需要使用以下格式粉碎一些 xml 数据：
<ncf_report xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://cp.com/rules/client">
<admin>
<quoteback name="abcd">ABCD A</quoteback>
<product_group>Abcd ABcd Abcd</product_group>
<pnc_account>123456</pnc_account>
<pnc_account_name>ABC</pnc_account_name>
<product_reference>123456789</product_reference>
<report_type>ABCDE</report_type>
<status>ABCDE</status>
<ownership>ABCD</ownership>
<report_code>1234</report_code>
<report_description>Abcde/report_description>
<purpose>ABCDEFGH</purpose>
<date_request_ordered>05/05/2020</date_request_ordered>
<date_request_received>05/05/2020</date_request_received>
<date_request_completed>05/05/2020</date_request_completed>
<time_report_processed>1028</time_report_processed>
<multiple_scores_ordered>false</multiple_scores_ordered>
<vendor name="Abcd" address="Abcd" />
<report>
<sequence>0000000001</sequence>
<count>0000000001</count>
</report>
</admin>
<report>
<alerts_scoring>
<scoring>
<score status="Abcd">
<model_label>ABCD</model_label>
<score>123</score>
<rating_state>AB</rating_state>
<classification> ABCD </classification>
<reason_codes>
<code>12</code>
<description>ABCD</description>
</reason_codes>
<reason_codes>
<code>12</code>
<description>ABCD</description>
</reason_codes>
<reason_codes>
<code>12</code>
<description>ABCD ABCD ABCD</description>
</reason_codes>
<reason_codes>
<code>12</code>
<description>ABCD ABCD ABCD</description>
</reason_codes>
</score>
</scoring>
<general>ABCD ABCD ABCD ORIGINAL REPORT DATE: 12/12/2000</general>
<general>ABCD ABCD ABCD</general>
<general> ABCD ABCD ABCD</general>
<general narrativeCode="Abcd Abcd">ABCD ABCD ABCD</general>
<general narrativeCode=" Abcd Abcd">ABCD ABCD ABCD</general>
<general narrativeCode=" Abcd Abcd">ABCD ABCD ABCD</general>
</alerts_scoring>
<vendor_dataset>
<subjects>
<subject type="Abcd" relationship_to_data="Abcd">
<name type="Abcd">
<first>XXXX</first>
<middle>X</middle>
<last>XXXX</last>
</name>
<birth_date>01/01/1900</birth_date>
<ssn>999999999</ssn>
<address type="Abcd" ref="1" />
<address type="Abcd" ref="2" />
<address type="Abcd" ref="3" />
</subject>
</subjects>
<addresses>
<address id="1">
<street1>ABCD</street1>
<city>ABCD</city>
<state>AB</state>
<postalcode>12345</postalcode>
<zip4>1234</zip4>
<date_first_at_address>01/02/1900</date_first_at_address>
<date_last_at_address>01/02/1900</date_last_at_address>
</address>
<address id="2">
<house>123</house>
<street1>ABCDE</street1>
<city>ABCDE</city>
<state>AB</state>
<postalcode>12345</postalcode>
<zip4>1234</zip4>
<date_first_at_address>00/00/1900</date_first_at_address>
<date_last_at_address>00/00/1900</date_last_at_address>
</address>
<address id="3">
<street1>ABCDE</street1>
<city>ABCDE</city>
<state>AB</state>
<postalcode>12345</postalcode>
<zip4>1234</zip4>
<date_first_at_address>00/00/1900</date_first_at_address>
<date_last_at_address>00/00/1900</date_last_at_address>
</address>
</addresses>
</vendor_dataset>
<summary>
<date_oldest_trade>00/00/1900</date_oldest_trade>
<date_latest_trade>00/00/1900</date_latest_trade>
<date_latest_activity>00/00/1900</date_latest_activity>
<includes_bankruptcies flag="true" date="02/02/2009" />
<includes_other_records public_records="false" collection="true" consumer_statement="false" />
<credit_range high="123456" low="1234" number_trade_lines="12" />
**<account_status_counters>
<account type="current" description="Pays Account as Agreed" status="1">12</account>
<account type="current" description="Status Not Known" status=" ">7</account>
<account type="former" description="Pays/Paid 30-60 Days or Max 2 Payments Past Due" status="2">5</account>
<account type="former" description="Pays/Paid 60-90 Days or Max 3 Payments Past Due" status="3">4</account>
<account type="former" description="Bad Debt" status="9">6</account>
</account_status_counters>**
我目前正在尝试使用 xml 程序，但我也无法使用 openxml 到达终点。尝试提取 xml
底部突出显示的数据EXEC sp_xml_preparedocument @hdoc OUTPUT, @CreditScoreXML
SELECT * FROM OPENXML(@hdoc, '/<ncf_report xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://cp.com/rules/client">/admin/summary/account_status_counters')
WITH
(
[Ref_Number] VARCHAR(10) 'product_reference',
[current_account_type] VARCHAR(10) './account/@type',
[current_account_type_description] VARCHAR(50) './account/@description',
[current_account_type_description] VARCHAR(1) './account/@status'
您可以使用 WITH XMLNAMESPACES 语句为 XML 定义名称 space，然后您可以使用 .value().
我不完全理解你要提取的信息，但这应该让你走上正轨（我只把你的 xml 的第一行保存 space，您应该将整个 XML 片段放在 @xml 变量中）：
declare @xml xml set @xml='
<ncf_report xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://cp.com/rules/client">
...
'
;WITH XMLNAMESPACES ('http://cp.com/rules/client' as ns1)
select
@xml.value('(ns1:ncf_report/ns1:admin/ns1:product_reference)[1]', 'varchar(10)') as Ref_Number
,@xml.value('(ns1:ncf_report/ns1:report/ns1:summary/ns1:account_status_counters/ns1:account[@type="current" and @status ="1"]/@description)[1]', 'varchar(50)') as CurrentDescription
,@xml.value('(ns1:ncf_report/ns1:report/ns1:summary/ns1:account_status_counters/ns1:account[@type="current" and @status ="1"])[1]', 'int') as CurrentStatus
,@xml.value('(ns1:ncf_report/ns1:report/ns1:summary/ns1:account_status_counters/ns1:account[@type="current" and @status =" "]/@description)[1]', 'varchar(50)') as CurrentDescription_2
,@xml.value('(ns1:ncf_report/ns1:report/ns1:summary/ns1:account_status_counters/ns1:account[@type="current" and @status =" "])[1]', 'int') as CurrentStatus_2
此示例查询将提取：