Sql server 使用T-SQL语法生成复杂的XML_Sql Server_Xml_Sql Server 2008_Sql Server 2008 R2_Sql Server 2012

Sql server 使用T-SQL语法生成复杂的XML

sql-server xml sql-server-2008 sql-server-2008-r2 sql-server-2012

Sql server 使用T-SQL语法生成复杂的XML,sql-server,xml,sql-server-2008,sql-server-2008-r2,sql-server-2012,Sql Server,Xml,Sql Server 2008,Sql Server 2008 R2,Sql Server 2012,我正在尝试构建一个查询，该查询将返回或多或少复杂的XML结构。这是我想要的预期输出： <s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope"> <s:Header> <a:Action s:mustUnderstand="1">http://tempuri.org/IGeoco

我正在尝试构建一个查询，该查询将返回或多或少复杂的XML结构。这是我想要的预期输出：

<s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope">
    <s:Header>
        <a:Action s:mustUnderstand="1">http://tempuri.org/IGeocodeService/HereRouteMatchExtension</a:Action>
        <a:MessageID>urn:uuid: some_messageID</a:MessageID>
        <a:ReplyTo>
            <a:Address>http://www.w3.org/2005/08/addressing/anonymous</a:Address>
        </a:ReplyTo>
        <a:To s:mustUnderstand="1">ServiceURL</a:To>
    </s:Header>
    <s:Body>
                 <HereRouteMatchExtension xmlns="http://tempuri.org/">
                       <vehicleTrace xmlns:b="http://schemas.datacontract.org/2004/07/FMCommonTypes.WCF" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
                                  <s:Latitude>2</s:Latitude>
                                  <s:Longitude>2</s:Longitude>
                                  <s:PositionGuid>577AF773-C7A8-4D65-82DA-37A15CC7611D</s:PositionGuid>
                       </vehicleTrace>
                 </HereRouteMatchExtension>
    </s:Body>
</s:Envelope>

我生成的代码中有两个问题：

1）参考网址是在每个小节，我想只有一次

2）车身标签在车头内侧，应该在车头后面一直走

我怎样才能做到这一点？这就是我得到的结果：

<s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope">
  <s:Header>
    <a:Action xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope" mustUnderstand="1">http://tempuri.org/IGeocodeService/HereRouteMatchExtension</a:Action>
    <a:MessageID>urn:uuid: some_messageID</a:MessageID>
    <a:ReplyTo xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope">
      <a:Address>http://www.w3.org/2005/08/addressing/anonymous</a:Address>
    </a:ReplyTo>
    <a:To xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope" mustUnderstand="1">ServiceURL</a:To>
    <a:Action xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope" mustUnderstand="1" />
    <s:Body xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope">
      <s:Latitude>1</s:Latitude>
      <s:Longitude>1</s:Longitude>
      <s:PositionGuid>34BD8E91-8567-4D58-A18E-61C3FBBF5C8F</s:PositionGuid>
    </s:Body>
  </s:Header>
</s:Envelope>


http://tempuri.org/IGeocodeService/HereRouteMatchExtension
urn:uuid:some\u messageID
http://www.w3.org/2005/08/addressing/anonymous
服务URL
1.
1.
34BD8E91-8567-4D58-A18E-61C3FBBF5C8F

试试看

DECLARE  @test TABLE
(
    Latitude INT,
    Longitude INT, 
    PositionGuid UNIQUEIDENTIFIER
)

INSERT INTO @test VALUES (1,1,NEWID());
INSERT INTO @test VALUES (2,2,NEWID());

    WITH XMLNAMESPACES ('http://www.w3.org/2003/05/soap-envelope' AS s, 'http://www.w3.org/2005/08/addressing' AS a)
    SELECT
        1 AS [s:Envelope/s:Header/a:Action/@s:mustUnderstand],
        'http://tempuri.org/IGeocodeService/HereRouteMatchExtension' AS [s:Envelope/s:Header/a:Action],
        'urn:uuid: some_messageID' AS [s:Envelope/s:Header/a:MessageID],
        'http://www.w3.org/2005/08/addressing/anonymous' [s:Envelope/s:Header/a:ReplyTo/a:Address],
        1  as [s:Envelope/s:Header/To/@s:mustUnderstand],
        'ServiceURL' as  [s:Envelope/s:Header/To],
        Latitude as [s:Envelope/s:Body/s:Latitude],
        Longitude as  [s:Envelope/s:Body/s:Longitude],
        PositionGuid as  [s:Envelope/s:Body/s:PositionGuid]
        FROM @test
        FOR XML PATH('')

这样，您可以为@table的每一行生成两个信封元素

编辑：

在使用FOR XML PATH的子查询中使用TYPE生成时，我找不到从子元素中删除额外名称空间的方法

我提出的解决方案并不能完全满足我的要求：

DECLARE  @test TABLE
(
    Latitude INT,
    Longitude INT, 
    PositionGuid UNIQUEIDENTIFIER,
    x xml
)



DECLARE @x xml = 
'<s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope">
    <s:Header>
        <a:Action s:mustUnderstand="1">http://tempuri.org/IGeocodeService/HereRouteMatchExtension</a:Action>
        <a:MessageID>urn:uuid: some_messageID</a:MessageID>
        <a:ReplyTo>
            <a:Address>http://www.w3.org/2005/08/addressing/anonymous</a:Address>
        </a:ReplyTo>
        <a:To s:mustUnderstand="1">ServiceURL</a:To>
    </s:Header>
    <s:Body>
                <HereRouteMatchExtension xmlns="http://tempuri.org/">
                       <vehicleTrace xmlns:b="http://schemas.datacontract.org/2004/07/FMCommonTypes.WCF" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
                                  <s:Latitude>2</s:Latitude>
                                  <s:Longitude>2</s:Longitude>
                                  <s:PositionGuid>577AF773-C7A8-4D65-82DA-37A15CC7611D</s:PositionGuid>
                       </vehicleTrace>
                 </HereRouteMatchExtension>
    </s:Body>
</s:Envelope>'

INSERT INTO @test VALUES (10,10,NEWID(),@x);
INSERT INTO @test VALUES (20,20,NEWID(),@x);


UPDATE @test
SET x.modify('declare namespace s="http://www.w3.org/2003/05/soap-envelope";declare default element  namespace "http://tempuri.org/";
replace value of (/s:Envelope/s:Body/HereRouteMatchExtension/vehicleTrace/s:Latitude/text())[1] with sql:column("Latitude")')
UPDATE @test
SET x.modify('declare namespace s="http://www.w3.org/2003/05/soap-envelope";declare default element  namespace "http://tempuri.org/";
replace value of (/s:Envelope/s:Body/HereRouteMatchExtension/vehicleTrace/s:Longitude/text())[1] with sql:column("Longitude")')
UPDATE @test
SET x.modify('declare namespace s="http://www.w3.org/2003/05/soap-envelope";declare default element  namespace "http://tempuri.org/";
replace value of (/s:Envelope/s:Body/HereRouteMatchExtension/vehicleTrace/s:PositionGuid/text())[1] with sql:column("PositionGuid")')


SELECT * FROM @test

DECLARE@testtable
(
纬度INT，
经度INT，
位置GUID唯一标识符，
xml
)
声明@x xml=
'
http://tempuri.org/IGeocodeService/HereRouteMatchExtension
urn:uuid:some\u messageID
http://www.w3.org/2005/08/addressing/anonymous
服务URL
2.
2.
577AF773-C7A8-4D65-82DA-37A15CC7611D
'
插入@test VALUES（10,10，NEWID（），@x）；
插入@test VALUES（20,20，NEWID（），@x）；
更新@test
SET x.modify（'声明命名空间s='http://www.w3.org/2003/05/soap-envelope“声明默认元素命名空间”http://tempuri.org/";
将（/s:Envelope/s:Body/HereRouteMatcheExtension/vehicleTrace/s:Latitude/text（））[1]的值替换为sql:column（“Latitude”））
更新@test
SET x.modify（'声明命名空间s='http://www.w3.org/2003/05/soap-envelope“声明默认元素命名空间”http://tempuri.org/";
将（/s:Envelope/s:Body/hereRouteMatcheExtension/vehicleTrace/s:Longitude/text（））[1]的值替换为sql:column（“Longitude”））
更新@test
SET x.modify（'声明命名空间s='http://www.w3.org/2003/05/soap-envelope“声明默认元素命名空间”http://tempuri.org/";
将（/s:Envelope/s:Body/HereRouteMatcheExtension/vehicleTrace/s:PositionGuid/text（））[1]的值替换为sql:column（“PositionGuid”））
从@test中选择*

同时插入以下内容：

DECLARE  @test TABLE
(
    Latitude INT,
    Longitude INT, 
    PositionGuid UNIQUEIDENTIFIER,
    x xml
)



DECLARE @x xml = 
'<s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope">
    <s:Header>
        <a:Action s:mustUnderstand="1">http://tempuri.org/IGeocodeService/HereRouteMatchExtension</a:Action>
        <a:MessageID>urn:uuid: some_messageID</a:MessageID>
        <a:ReplyTo>
            <a:Address>http://www.w3.org/2005/08/addressing/anonymous</a:Address>
        </a:ReplyTo>
        <a:To s:mustUnderstand="1">ServiceURL</a:To>
    </s:Header>
    <s:Body>
                <HereRouteMatchExtension xmlns="http://tempuri.org/">
                 </HereRouteMatchExtension>
    </s:Body>
</s:Envelope>'

INSERT INTO @test VALUES (10,10,NEWID(),@x);
INSERT INTO @test VALUES (20,20,NEWID(),@x);

UPDATE @test
SET x.modify('declare namespace s="http://www.w3.org/2003/05/soap-envelope";declare default element  namespace "http://tempuri.org/";
insert  <vehicleTrace xmlns:b="http://schemas.datacontract.org/2004/07/FMCommonTypes.WCF" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"><s:Latitude>{sql:column("Latitude")}</s:Latitude>
        <s:Longitude>{sql:column("Longitude")}</s:Longitude>
        <s:PositionGuid>{sql:column("PositionGuid")}</s:PositionGuid></vehicleTrace> into (/s:Envelope/s:Body/HereRouteMatchExtension)[1]')


SELECT * FROM @test

DECLARE@testtable
(
纬度INT，
经度INT，
位置GUID唯一标识符，
xml
)
声明@x xml=
'
http://tempuri.org/IGeocodeService/HereRouteMatchExtension
urn:uuid:some\u messageID
http://www.w3.org/2005/08/addressing/anonymous
服务URL
'
插入@test VALUES（10,10，NEWID（），@x）；
插入@test VALUES（20,20，NEWID（），@x）；
更新@test
SET x.modify（'声明命名空间s='http://www.w3.org/2003/05/soap-envelope“声明默认元素命名空间”http://tempuri.org/";
插入{sql:column（“Latitude”）}
{sql:column（“经度”）}
{sql:column（“PositionGuid”）}插入（/s:Envelope/s:Body/HereRouteMatchExtension）[1]'））
从@test中选择*

所说的“参考URL”是指

xmlns:a

etc命名空间声明吗？谢谢。这正是我要问的。不过我把问题修改了一点，你能看一下。。。。我对代码做了一点修改。我认为也可以通过一次插入而不是三次替换来完成，因为第二段和第三段代码没有生成。它已经在那里了。在第一种情况下，代码只是替换经度、纬度和位置GUID元素的值。在第二个例子中，它插入了一个构造好的vehicleTrace元素。我的意思是，我修改了问号（内部标记）。你能告诉我怎么做吗？第二个和第三个是基于修改后的问题，你试过运行它们吗？

DECLARE  @test TABLE
(
    Latitude INT,
    Longitude INT, 
    PositionGuid UNIQUEIDENTIFIER,
    x xml
)



DECLARE @x xml = 
'<s:Envelope xmlns:a="http://www.w3.org/2005/08/addressing" xmlns:s="http://www.w3.org/2003/05/soap-envelope">
    <s:Header>
        <a:Action s:mustUnderstand="1">http://tempuri.org/IGeocodeService/HereRouteMatchExtension</a:Action>
        <a:MessageID>urn:uuid: some_messageID</a:MessageID>
        <a:ReplyTo>
            <a:Address>http://www.w3.org/2005/08/addressing/anonymous</a:Address>
        </a:ReplyTo>
        <a:To s:mustUnderstand="1">ServiceURL</a:To>
    </s:Header>
    <s:Body>
                <HereRouteMatchExtension xmlns="http://tempuri.org/">
                 </HereRouteMatchExtension>
    </s:Body>
</s:Envelope>'

INSERT INTO @test VALUES (10,10,NEWID(),@x);
INSERT INTO @test VALUES (20,20,NEWID(),@x);

UPDATE @test
SET x.modify('declare namespace s="http://www.w3.org/2003/05/soap-envelope";declare default element  namespace "http://tempuri.org/";
insert  <vehicleTrace xmlns:b="http://schemas.datacontract.org/2004/07/FMCommonTypes.WCF" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"><s:Latitude>{sql:column("Latitude")}</s:Latitude>
        <s:Longitude>{sql:column("Longitude")}</s:Longitude>
        <s:PositionGuid>{sql:column("PositionGuid")}</s:PositionGuid></vehicleTrace> into (/s:Envelope/s:Body/HereRouteMatchExtension)[1]')


SELECT * FROM @test