TSQL XML 在显式 XML 路径中的人工节点内添加子注释

问题描述 投票：0回答：1

我正在尝试在 SQL Server 中创建一个包含一个订单的 XML。根据某些标准，一份订单可能会有多次发货。有多个节点，因此我能够在 djangojazz 的帮助下使用人工节点构建 XML（TSQL XML - 添加属性到父节点）。除了一件之外，一切都很好地结合在一起。 XML 中有一个“Items”节点。一批货物中可能有多个物品，但按照我使用人工节点的方式，我无法完全成功地正确获取“物品”节点中各个物品的图层。该代码使用每个唯一的项目创建一个重复的货运 ID 节点。我在下面用 * 包围了有问题的代码/XML。

我的选择声明：

    SELECT 

        --Shipment
        --Enterprise
        'Pending' AS 'Status',
        orm.cust_po_number AS 'Enterprise/@customerAcctNum',
        orm.customer_name AS 'Enterprise/@name',
        '' AS 'Enterprise/*',
        --Ref Numbers
        'ShipmentID' AS 'ReferenceNumbers/ReferenceNumber/@type',
        'true' AS 'ReferenceNumbers/ReferenceNumber/@isPrimary',
        ord.order_number + '.' + CAST(RIGHT('0000000000'+CAST(ord.shipment_sequence AS VARCHAR(3)),10) AS VARCHAR) AS 'ReferenceNumbers/ReferenceNumber/*',
        'QuoteNumber' AS 'ReferenceNumbers/ReferenceNumberTwo/@type',
        'false' AS 'ReferenceNumbers/ReferenceNumberTwo/@isPrimary',
        orm.quote_number AS 'ReferenceNumbers/ReferenceNumberTwo/*',
        --Ship Comments
        --'SpecialInstructions' AS 'Comments/Comment/@type',
        '' AS 'Comments/Comment/*',
        --Equipment List    
        '' AS 'EquipmentList/EquipmentCode/@desc',
        '' AS 'EquipmentList/EquipmentCode/@qty',
        '' AS 'EquipmentList/EquipmentCode/*',
        --Dates
        'earliest' AS 'Dates/Pickup/Date/@type',
        FORMAT(ord.schedule_ship, 'yyyy/MM/dd HH:mm', 'en-US') AS 'Dates/Pickup/Date/*',
        'latest' AS 'Dates/Pickup/DateTwo/@type',
        FORMAT(ord.schedule_ship, 'yyyy/MM/dd HH:mm', 'en-US') AS 'Dates/Pickup/DateTwo/*',
        'earliest' AS 'Dates/Drop/Date/@type',
        FORMAT(ord.schedule_ship, 'yyyy/MM/dd HH:mm', 'en-US') AS 'Dates/Drop/Date/*',
        'latest' AS 'Dates/Drop/DateTwo/@type',
        FORMAT(ord.schedule_ship, 'yyyy/MM/dd HH:mm', 'en-US') AS 'Dates/Drop/DateTwo/*',
        --Shipper
        'false' AS 'Shipper/Address/@isResidential',
        '' AS 'Shipper/Address/Alias',
        ord.ship_from_name AS 'Shipper/Address/Name',
        ord.ship_from_addr1 AS 'Shipper/Address/AddrLine1',
        ord.ship_from_addr2 AS 'Shipper/Address/AddrLine2',
        ord.ship_from_city AS 'Shipper/Address/City',
        ord.ship_from_state AS 'Shipper/Address/StateProvince',
        ord.ship_from_zip AS 'Shipper/Address/PostalCode',
        ord.ship_from_country_code AS 'Shipper/Address/CountryCode',
        '' AS 'Shipper/Address/Contacts/Contact/Name/*',
        '' AS 'Shipper/Address/Contacts/Contact/ContactMethods/ContactMethod/@type',
        '' AS 'Shipper/Address/Contacts/Contact/ContactMethods/ContactMethod/@sequenceNum',
        '' AS 'Shipper/Address/Contacts/Contact/ContactMethods/ContactMethod/*',
        '' AS 'Shipper/Address/Comments',
        --Consignee
        CASE 
            WHEN ord.ship_to_is_residential = 'Y'
            THEN 'true'
            ELSE 'false'
        END AS 'Consignee/Address/@isResidential',
        '' AS 'Consignee/Address/Alias',
        orm.ship_to_name AS 'Consignee/Address/Name',
        orm.ship_to_addr1 AS 'Consignee/Address/AddrLine1',
        orm.ship_to_addr2 AS 'Consignee/Address/AddrLine2',
        orm.ship_to_city AS 'Consignee/Address/City',
        orm.ship_to_state AS 'Consignee/Address/StateProvince',
        orm.ship_to_zip AS 'Consignee/Address/PostalCode',
        orm.ship_to_country_code AS 'Consignee/Address/CountryCode',
        '' AS 'Consignee/Address/Contacts/Contact/Name/*',
        '' AS 'Consignee/Address/Contacts/Contact/ContactMethods/ContactMethod/@type',
        '' AS 'Consignee/Address/Contacts/Contact/ContactMethods/ContactMethod/@sequenceNum',
        '' AS 'Consignee/Address/Contacts/Contact/ContactMethods/ContactMethod/*',
        '' AS 'Consignee/Address/Comments',
        --Handling Units
        'false' AS 'HandlingUnits/HandlingUnit/@stackable',
        'Pallet' AS 'HandlingUnits/HandlingUnit/Quantity/@units',
        CAST(SUM(ord.qty) AS NUMERIC(4,1)) AS 'HandlingUnits/HandlingUnit/Quantity/*',
        'lb' AS 'HandlingUnits/HandlingUnit/Weight/@units',
        CAST(SUM(ord.extended_weight) AS NUMERIC(4,1)) AS 'HandlingUnits/HandlingUnit/Weight/*',
        CAST(SUM(ord.container_height) AS NUMERIC(4,1)) AS 'HandlingUnits/HandlingUnit/Dimensions/@height',
        'in' AS 'HandlingUnits/HandlingUnit/Dimensions/@units',
        CAST(SUM(ord.container_width) AS NUMERIC(4,1)) AS 'HandlingUnits/HandlingUnit/Dimensions/@width',
        CAST(SUM(ord.container_length) AS NUMERIC(4,1)) AS 'HandlingUnits/HandlingUnit/Dimensions/@length',

        --********************************
        '' AS 'HandlingUnits/HandlingUnit/Items/*',
        ord.freight_class AS 'HandlingUnits/HandlingUnit/Items/Item/@FreightClass',
        '1' AS 'HandlingUnits/HandlingUnit/Items/Item/@sequence',
        'lb' AS 'HandlingUnits/HandlingUnit/Items/Item/Weight/@units',
        CAST(SUM(ord.extended_weight) AS NUMERIC(4,1)) AS 'HandlingUnits/HandlingUnit/Items/Item/Weight/*',
        CAST(SUM(ord.container_height) AS NUMERIC(4,1)) AS 'HandlingUnits/HandlingUnit/Items/Item/Dimensions/@height',
        'in' AS 'HandlingUnits/HandlingUnit/Items/Item/Dimensions/@units',
        CAST(SUM(ord.container_width) AS NUMERIC(4,1)) AS 'HandlingUnits/HandlingUnit/Items/Item/Dimensions/@width',
        CAST(SUM(ord.container_length) AS NUMERIC(4,1)) AS 'HandlingUnits/HandlingUnit/Items/Item/Dimensions/@length',
        '' AS 'HandlingUnits/HandlingUnit/Items/Item/Quantity/@units',
        CAST(SUM(ord.qty) AS NUMERIC(4,1)) AS 'HandlingUnits/HandlingUnit/Items/Item/Quantity/*',
        '' AS 'HandlingUnits/HandlingUnit/Items/Item/NMFC/*',
        'false' AS 'HandlingUnits/HandlingUnit/Items/Item/HazardousMaterial/*',
        --******************************** 

        --Payment   
        CASE 
            WHEN ord.ship_from_addr1 = @v_vchWengerAdd
                    AND ord.ship_from_zip = @v_vchWengerZip
            THEN 'Prepaid'
            ELSE 'Third Party'
        END AS 'Payment/Method',
        CASE 
            WHEN ord.ship_from_addr1 = @v_vchWengerAdd
                    AND ord.ship_from_zip = @v_vchWengerZip
            THEN 'false'
            ELSE 'true'
        END AS 'Payment/BillTo/@thirdParty',
        CASE 
            WHEN ord.ship_to_is_residential = 'Y'
            THEN 'true'
            ELSE 'false'
        END AS 'Payment/BillTo/Address/@isresidential',
        '' AS 'Payment/BillTo/Address/Alias',
        orm.bill_to_name AS 'Payment/BillTo/Address/Name',
        orm.bill_to_addr1 AS 'Payment/BillTo/Address/AddrLine1',
        orm.bill_to_addr2 AS 'Payment/BillTo/Address/AddrLine2',
        orm.bill_to_city AS 'Payment/BillTo/Address/City',
        orm.bill_to_state AS 'Payment/BillTo/Address/StateProvince',
        orm.bill_to_zip AS 'Payment/BillTo/Address/PostalCode',
        orm.bill_to_addr1 AS 'Payment/BillTo/Address/CountryCode',
        '' AS 'Payment/BillTo/Address/Contacts/Contact/Name/*',
        '' AS 'Payment/BillTo/Address/Contacts/Contact/ContactMethods/ContactMethod/@type',
        '' AS 'Payment/BillTo/Address/Contacts/Contact/ContactMethods/ContactMethod/@sequenceNum',
        '' AS 'Payment/BillTo/Address/Contacts/Contact/ContactMethods/ContactMethod/*'

        FROM t_order_detail ord WITH (NOLOCK)
    INNER JOIN t_order orm WITH (NOLOCK) 
        ON ord.wh_id = orm.wh_id
        AND ord.order_number = orm.order_number
    WHERE ord.wh_id = @in_vchWhID
        AND ord.order_number = @in_vchOrderNumber

    GROUP BY ord.shipment_sequence, ord.order_number, orm.quote_number, orm.cust_po_number, orm.customer_name, ord.schedule_ship,   ord.ship_from_name,
                ord.ship_from_addr1, ord.ship_from_addr2, ord.ship_from_city, ord.ship_from_state,  ord.ship_from_zip, ord.ship_from_country_code,
                ord.ship_to_is_residential, orm.ship_to_name, orm.ship_to_addr1, orm.ship_to_addr2, orm.ship_to_city, orm.ship_to_state,
                orm.ship_to_zip, orm.ship_to_country_code, ord.freight_class, orm.bill_to_name, orm.bill_to_addr1, orm.bill_to_addr2,
                orm.bill_to_city,orm.bill_to_state, orm.bill_to_zip

    FOR XML PATH('Shipment'), TYPE

结果：

    <Shipment>
      <Status>Pending</Status>
      <Enterprise customerAcctNum="SIGNED QUOTE" name="CHRIS STORJOHANN"></Enterprise>
      <ReferenceNumbers>
        <ReferenceNumber type="ShipmentID" isPrimary="true">1564301.0000000043</ReferenceNumber>
        <ReferenceNumberTwo type="QuoteNumber" isPrimary="false" />
      </ReferenceNumbers>
      <Comments>
        <Comment></Comment>
      </Comments>
      <EquipmentList>
        <EquipmentCode desc="" qty=""></EquipmentCode>
      </EquipmentList>
      <Dates>
        <Pickup>
          <Date type="earliest">2014/02/26 00:00</Date>
          <DateTwo type="latest">2014/02/26 00:00</DateTwo>
        </Pickup>
        <Drop>
          <Date type="earliest">2014/02/26 00:00</Date>
          <DateTwo type="latest">2014/02/26 00:00</DateTwo>
        </Drop>
      </Dates>
      <Shipper>
        <Address isResidential="false">
          <Alias></Alias>
          <Name>WENGER CORPORATION</Name>
          <AddrLine1>555 PARK DR</AddrLine1>
          <City>OWATONNA</City>
          <StateProvince>MN</StateProvince>
          <PostalCode>55060-4980</PostalCode>
          <CountryCode>USA</CountryCode>
          <Contacts>
            <Contact>
              <Name></Name>
              <ContactMethods>
                <ContactMethod type="" sequenceNum=""></ContactMethod>
              </ContactMethods>
            </Contact>
          </Contacts>
          <Comments></Comments>
        </Address>
      </Shipper>
      <Consignee>
        <Address isResidential="false">
          <Alias></Alias>
          <Contacts>
            <Contact>
              <Name></Name>
              <ContactMethods>
                <ContactMethod type="" sequenceNum=""></ContactMethod>
              </ContactMethods>
            </Contact>
          </Contacts>
          <Comments></Comments>
        </Address>
      </Consignee>
      <HandlingUnits>
        <HandlingUnit stackable="false">
          <Quantity units="Pallet">83.0</Quantity>
          <Weight units="lb">153.9</Weight>
          <Dimensions height="75.6" units="in" width="31.1" length="72.6" />
          ***************************************************
            <Items>
            <Item FreightClass="065" sequence="1">
              <Weight units="lb">153.9</Weight>
              <Dimensions height="75.6" units="in" width="31.1" length="72.6" />
              <Quantity units="">83.0</Quantity>
              <NMFC></NMFC>
              <HazardousMaterial>false</HazardousMaterial>
            </Item>
          </Items>
        *****************************************************
        </HandlingUnit>
      </HandlingUnits>
      <Payment>
        <Method>Prepaid</Method>
        <BillTo thirdParty="false">
          <Address isresidential="false">
            <Alias></Alias>
            <Name>Valdosta Lowndes Conf. Ctr.</Name>
            <AddrLine1>1 Meeting Pl</AddrLine1>
            <City>Valdosta</City>
            <StateProvince>GA</StateProvince>
            <PostalCode>316017710</PostalCode>
            <CountryCode>1 Meeting Pl</CountryCode>
            <Contacts>
              <Contact>
                <Name></Name>
                <ContactMethods>
                  <ContactMethod type="" sequenceNum=""></ContactMethod>
                </ContactMethods>
              </Contact>
            </Contacts>
          </Address>
        </BillTo>
      </Payment>
    </Shipment>
    <Shipment>
      <Status>Pending</Status>
      <Enterprise customerAcctNum="SIGNED QUOTE" name="CHRIS STORJOHANN"></Enterprise>
      <ReferenceNumbers>
        <ReferenceNumber type="ShipmentID" isPrimary="true">1564301.0000000043</ReferenceNumber>
        <ReferenceNumberTwo type="QuoteNumber" isPrimary="false" />
      </ReferenceNumbers>
      <Comments>
        <Comment></Comment>
      </Comments>
      <EquipmentList>
        <EquipmentCode desc="" qty=""></EquipmentCode>
      </EquipmentList>
      <Dates>
        <Pickup>
          <Date type="earliest">2014/02/26 00:00</Date>
          <DateTwo type="latest">2014/02/26 00:00</DateTwo>
        </Pickup>
        <Drop>
          <Date type="earliest">2014/02/26 00:00</Date>
          <DateTwo type="latest">2014/02/26 00:00</DateTwo>
        </Drop>
      </Dates>
      <Shipper>
        <Address isResidential="false">
          <Alias></Alias>
          <Name>WENGER CORPORATION</Name>
          <AddrLine1>555 PARK DR</AddrLine1>
          <City>OWATONNA</City>
          <StateProvince>MN</StateProvince>
          <PostalCode>55060-4980</PostalCode>
          <CountryCode>USA</CountryCode>
          <Contacts>
            <Contact>
              <Name></Name>
              <ContactMethods>
                <ContactMethod type="" sequenceNum=""></ContactMethod>
              </ContactMethods>
            </Contact>
          </Contacts>
          <Comments></Comments>
        </Address>
      </Shipper>
      <Consignee>
        <Address isResidential="false">
          <Alias></Alias>
          <Contacts>
            <Contact>
              <Name></Name>
              <ContactMethods>
                <ContactMethod type="" sequenceNum=""></ContactMethod>
              </ContactMethods>
            </Contact>
          </Contacts>
          <Comments></Comments>
        </Address>
      </Consignee>
      <HandlingUnits>
        <HandlingUnit stackable="false">
          <Quantity units="Pallet">1.0</Quantity>
          <Weight units="lb">85.0</Weight>
          <Dimensions height="12.1" units="in" width="5.7" length="10.6" />
            **************************************************************
          <Items>
            <Item FreightClass="085" sequence="1">
              <Weight units="lb">85.0</Weight>
              <Dimensions height="12.1" units="in" width="5.7" length="10.6" />
              <Quantity units="">1.0</Quantity>
              <NMFC></NMFC>
              <HazardousMaterial>false</HazardousMaterial>
            </Item>
          </Items>
            **************************************************************
        </HandlingUnit>
      </HandlingUnits>
      <Payment>
        <Method>Prepaid</Method>
        <BillTo thirdParty="false">
          <Address isresidential="false">
            <Alias></Alias>
            <Name>Valdosta Lowndes Conf. Ctr.</Name>
            <AddrLine1>1 Meeting Pl</AddrLine1>
            <City>Valdosta</City>
            <StateProvince>GA</StateProvince>
            <PostalCode>316017710</PostalCode>
            <CountryCode>1 Meeting Pl</CountryCode>
            <Contacts>
              <Contact>
                <Name></Name>
                <ContactMethods>
                  <ContactMethod type="" sequenceNum=""></ContactMethod>
                </ContactMethods>
              </Contact>
            </Contacts>
          </Address>
        </BillTo>
      </Payment>
    </Shipment>
    <Shipment>
      <Status>Pending</Status>
      <Enterprise customerAcctNum="SIGNED QUOTE" name="CHRIS STORJOHANN"></Enterprise>
      <ReferenceNumbers>
        <ReferenceNumber type="ShipmentID" isPrimary="true">1564301.0000000044</ReferenceNumber>
        <ReferenceNumberTwo type="QuoteNumber" isPrimary="false" />
      </ReferenceNumbers>
      <Comments>
        <Comment></Comment>
      </Comments>
      <EquipmentList>
        <EquipmentCode desc="" qty=""></EquipmentCode>
      </EquipmentList>
      <Dates>
        <Pickup>
          <Date type="earliest">2014/02/26 00:00</Date>
          <DateTwo type="latest">2014/02/26 00:00</DateTwo>
        </Pickup>
        <Drop>
          <Date type="earliest">2014/02/26 00:00</Date>
          <DateTwo type="latest">2014/02/26 00:00</DateTwo>
        </Drop>
      </Dates>
      <Shipper>
        <Address isResidential="false">
          <Alias></Alias>
          <Name>CHARTER BUILDERS, INC.</Name>
          <AddrLine1>STE 700</AddrLine1>
          <AddrLine2>1505 LYNDON B JOHNSON FWY</AddrLine2>
          <City>DALLAS</City>
          <StateProvince>TX</StateProvince>
          <PostalCode>75234-6065</PostalCode>
          <CountryCode>USA</CountryCode>
          <Contacts>
            <Contact>
              <Name></Name>
              <ContactMethods>
                <ContactMethod type="" sequenceNum=""></ContactMethod>
              </ContactMethods>
            </Contact>
          </Contacts>
          <Comments></Comments>
        </Address>
      </Shipper>
      <Consignee>
        <Address isResidential="false">
          <Alias></Alias>
          <Contacts>
            <Contact>
              <Name></Name>
              <ContactMethods>
                <ContactMethod type="" sequenceNum=""></ContactMethod>
              </ContactMethods>
            </Contact>
          </Contacts>
          <Comments></Comments>
        </Address>
      </Consignee>
      <HandlingUnits>
        <HandlingUnit stackable="false">
          <Quantity units="Pallet">54.0</Quantity>
          <Weight units="lb">49.6</Weight>
          <Dimensions height="21.3" units="in" width="10.9" length="36.1" />
          <Items>
            <Item FreightClass="065" sequence="1">
              <Weight units="lb">49.6</Weight>
              <Dimensions height="21.3" units="in" width="10.9" length="36.1" />
              <Quantity units="">54.0</Quantity>
              <NMFC></NMFC>
              <HazardousMaterial>false</HazardousMaterial>
            </Item>
          </Items>
        </HandlingUnit>
      </HandlingUnits>
      <Payment>
        <Method>Third Party</Method>
        <BillTo thirdParty="true">
          <Address isresidential="false">
            <Alias></Alias>
            <Name>Valdosta Lowndes Conf. Ctr.</Name>
            <AddrLine1>1 Meeting Pl</AddrLine1>
            <City>Valdosta</City>
            <StateProvince>GA</StateProvince>
            <PostalCode>316017710</PostalCode>
            <CountryCode>1 Meeting Pl</CountryCode>
            <Contacts>
              <Contact>
                <Name></Name>
                <ContactMethods>
                  <ContactMethod type="" sequenceNum=""></ContactMethod>
                </ContactMethods>
              </Contact>
            </Contacts>
          </Address>
        </BillTo>
      </Payment>
    </Shipment>

期望的结果：

    <Shipment>
      <Status>Pending</Status>
      <Enterprise customerAcctNum="SIGNED QUOTE" name="CHRIS STORJOHANN"></Enterprise>
      <ReferenceNumbers>
        <ReferenceNumber type="ShipmentID" isPrimary="true">1564301.0000000043</ReferenceNumber>
        <ReferenceNumberTwo type="QuoteNumber" isPrimary="false" />
      </ReferenceNumbers>
      <Comments>
        <Comment></Comment>
      </Comments>
      <EquipmentList>
        <EquipmentCode desc="" qty=""></EquipmentCode>
      </EquipmentList>
      <Dates>
        <Pickup>
          <Date type="earliest">2014/02/26 00:00</Date>
          <DateTwo type="latest">2014/02/26 00:00</DateTwo>
        </Pickup>
        <Drop>
          <Date type="earliest">2014/02/26 00:00</Date>
          <DateTwo type="latest">2014/02/26 00:00</DateTwo>
        </Drop>
      </Dates>
      <Shipper>
        <Address isResidential="false">
          <Alias></Alias>
          <Name>WENGER CORPORATION</Name>
          <AddrLine1>555 PARK DR</AddrLine1>
          <City>OWATONNA</City>
          <StateProvince>MN</StateProvince>
          <PostalCode>55060-4980</PostalCode>
          <CountryCode>USA</CountryCode>
          <Contacts>
            <Contact>
              <Name></Name>
              <ContactMethods>
                <ContactMethod type="" sequenceNum=""></ContactMethod>
              </ContactMethods>
            </Contact>
          </Contacts>
          <Comments></Comments>
        </Address>
      </Shipper>
      <Consignee>
        <Address isResidential="false">
          <Alias></Alias>
          <Contacts>
            <Contact>
              <Name></Name>
              <ContactMethods>
                <ContactMethod type="" sequenceNum=""></ContactMethod>
              </ContactMethods>
            </Contact>
          </Contacts>
          <Comments></Comments>
        </Address>
      </Consignee>
      <HandlingUnits>
        <HandlingUnit stackable="false">
          <Quantity units="Pallet">83.0</Quantity>
          <Weight units="lb">153.9</Weight>
          <Dimensions height="75.6" units="in" width="31.1" length="72.6" />
          ****************************************************
            <Items>
            <Item FreightClass="065" sequence="1">
              <Weight units="lb">153.9</Weight>
              <Dimensions height="75.6" units="in" width="31.1" length="72.6" />
              <Quantity units="">83.0</Quantity>
              <NMFC></NMFC>
              <HazardousMaterial>false</HazardousMaterial>
            </Item>
            <Item FreightClass="085" sequence="1">
             <Weight units="lb">85.0</Weight>
             <Dimensions height="12.1" units="in" width="5.7" length="10.6" />
             <Quantity units="">1.0</Quantity>
             <NMFC></NMFC>
             <HazardousMaterial>false</HazardousMaterial>
            </Item>   
          </Items>
        ******************************************************
        </HandlingUnit>
      </HandlingUnits>
      <Payment>
        <Method>Prepaid</Method>
        <BillTo thirdParty="false">
          <Address isresidential="false">
            <Alias></Alias>
            <Name>Valdosta Lowndes Conf. Ctr.</Name>
            <AddrLine1>1 Meeting Pl</AddrLine1>
            <City>Valdosta</City>
            <StateProvince>GA</StateProvince>
            <PostalCode>316017710</PostalCode>
            <CountryCode>1 Meeting Pl</CountryCode>
            <Contacts>
              <Contact>
                <Name></Name>
                <ContactMethods>
                  <ContactMethod type="" sequenceNum=""></ContactMethod>
                </ContactMethods>
              </Contact>
            </Contacts>
          </Address>
        </BillTo>
      </Payment>
    </Shipment>
    <Shipment>
      <Status>Pending</Status>
      <Enterprise customerAcctNum="SIGNED QUOTE" name="CHRIS STORJOHANN"></Enterprise>
      <ReferenceNumbers>
        <ReferenceNumber type="ShipmentID" isPrimary="true">1564301.0000000044</ReferenceNumber>
        <ReferenceNumberTwo type="QuoteNumber" isPrimary="false" />
      </ReferenceNumbers>
      <Comments>
        <Comment></Comment>
      </Comments>
      <EquipmentList>
        <EquipmentCode desc="" qty=""></EquipmentCode>
      </EquipmentList>
      <Dates>
        <Pickup>
          <Date type="earliest">2014/02/26 00:00</Date>
          <DateTwo type="latest">2014/02/26 00:00</DateTwo>
        </Pickup>
        <Drop>
          <Date type="earliest">2014/02/26 00:00</Date>
          <DateTwo type="latest">2014/02/26 00:00</DateTwo>
        </Drop>
      </Dates>
      <Shipper>
        <Address isResidential="false">
          <Alias></Alias>
          <Name>CHARTER BUILDERS, INC.</Name>
          <AddrLine1>STE 700</AddrLine1>
          <AddrLine2>1505 LYNDON B JOHNSON FWY</AddrLine2>
          <City>DALLAS</City>
          <StateProvince>TX</StateProvince>
          <PostalCode>75234-6065</PostalCode>
          <CountryCode>USA</CountryCode>
          <Contacts>
            <Contact>
              <Name></Name>
              <ContactMethods>
                <ContactMethod type="" sequenceNum=""></ContactMethod>
              </ContactMethods>
            </Contact>
          </Contacts>
          <Comments></Comments>
        </Address>
      </Shipper>
      <Consignee>
        <Address isResidential="false">
          <Alias></Alias>
          <Contacts>
            <Contact>
              <Name></Name>
              <ContactMethods>
                <ContactMethod type="" sequenceNum=""></ContactMethod>
              </ContactMethods>
            </Contact>
          </Contacts>
          <Comments></Comments>
        </Address>
      </Consignee>
      <HandlingUnits>
        <HandlingUnit stackable="false">
          <Quantity units="Pallet">54.0</Quantity>
          <Weight units="lb">49.6</Weight>
          <Dimensions height="21.3" units="in" width="10.9" length="36.1" />
          <Items>
            <Item FreightClass="065" sequence="1">
              <Weight units="lb">49.6</Weight>
              <Dimensions height="21.3" units="in" width="10.9" length="36.1" />
              <Quantity units="">54.0</Quantity>
              <NMFC></NMFC>
              <HazardousMaterial>false</HazardousMaterial>
            </Item>
          </Items>
        </HandlingUnit>
      </HandlingUnits>
      <Payment>
        <Method>Third Party</Method>
        <BillTo thirdParty="true">
          <Address isresidential="false">
            <Alias></Alias>
            <Name>Valdosta Lowndes Conf. Ctr.</Name>
            <AddrLine1>1 Meeting Pl</AddrLine1>
            <City>Valdosta</City>
            <StateProvince>GA</StateProvince>
            <PostalCode>316017710</PostalCode>
            <CountryCode>1 Meeting Pl</CountryCode>
            <Contacts>
              <Contact>
                <Name></Name>
                <ContactMethods>
                  <ContactMethod type="" sequenceNum=""></ContactMethod>
                </ContactMethods>
              </Contact>
            </Contacts>
          </Address>
        </BillTo>
      </Payment>
    </Shipment>

如您所见，代码正在为同一货件 ID 中的第二个商品创建单独的货件块。我需要有一个货件 ID 为“64301.0000000043”以及“物品”节点中列出的所有唯一物品。我尝试做一个子查询，其中项目以几种不同的方式列出，但结果总是不正确。

sql sql-server xml t-sql subquery
1个回答
0
投票

您可以使用 

sub-select
获得嵌套的 1:n 关系。您尝试使用联接将乘以正常结果集中的父行。因此，您将看到 XML 中的内容也成倍增加。

如果没有示例数据，就不可能提供安全的解决方案，但您可以尝试

  • 拿走
    JOIN
    和
  • 使用嵌套
    FOR XML
    子选择

检查这个：

SELECT [...ManyColumns...]

      ,(
          SELECT        
            ord.freight_class AS '@FreightClass',
            '1' AS '@sequence',
            'lb' AS 'Weight/@units',
            CAST(SUM(ord.extended_weight) AS NUMERIC(4,1)) AS 'Weight/*',
            CAST(SUM(ord.container_height) AS NUMERIC(4,1)) AS 'Dimensions/@height',
            'in' AS 'Dimensions/@units',
            CAST(SUM(ord.container_width) AS NUMERIC(4,1)) AS 'Dimensions/@width',
            CAST(SUM(ord.container_length) AS NUMERIC(4,1)) AS 'Dimensions/@length',
            '' AS 'Quantity/@units',
            CAST(SUM(ord.qty) AS NUMERIC(4,1)) AS 'Quantity/*',
            '' AS 'NMFC/*',
            'false' AS 'HazardousMaterial/*'
          FROM t_order_detail ord
          WHERE ord.wh_id=orm.wh_id
            AND ord.order_number=orm.order_number
            AND ord.wh_id = @in_vchWhID
            AND ord.order_number = @in_vchOrderNumber      
          FOR XML PATH('Item'),ROOT('Items'),TYPE
      ) AS 'HandlingUnits/HandlingUnit/*'

      ,[...MoreColumns...]

FROM t_order orm
[...]

你可能会因为以后的事情而陷入麻烦

GROUP BY
...不知道，你真正想要实现什么。

一种解决方案可能是使用 

GROUP BY
放置查询，但不将 CTE 中的嵌套项目作为普通的派生表。使用此结果集，您可以创建您的 
FOR XML
并添加嵌套项目...

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