如何使用列名將XML文件導入到SQL表中？

Question

我有12個XML文件，我必須在SQL Server中的單個表格中導入，其中一個在下面，請幫助我將這些文件以列表格式與它們的列名稱放在一起。

<?xml version="1.0" encoding="UTF-16"?> 
<Data> 
<!-- IntelliScan - USC --> 
<BatchNumber>1</BatchNumber> 
<ComputerName>PC-XDS1</ComputerName> 
<StartTime>2/16/2016 7:44:38 AM</StartTime> 
<EndTime>2/16/2016 8:14:47 AM</EndTime> 
<IdleTime>672</IdleTime> 
<ImagesDroppedFront>0</ImagesDroppedFront> 
<ImagesDroppedBack>205</ImagesDroppedBack> 
<JobName>Landscape Production NO MONEY</JobName> 
<JobNumber>001</JobNumber> 
<Operator>abwhite</Operator> 
<OutputFolderName>6604773004001</OutputFolderName> 
<PagesOperatorReplaced>2</PagesOperatorReplaced> 
<PagesOperatorDeleted>1</PagesOperatorDeleted> 
<PagesOperatorInserted>0</PagesOperatorInserted> 
<ProcessingDate>2/16/2016</ProcessingDate> 
<ProfileName> Multis Landscape</ProfileName> 
<RecoveredTime></RecoveredTime> 
<Status></Status> 
<SystemDate>2/16/2016</SystemDate> 
<TotalItems>318</TotalItems> 
<TotalLevel1>0</TotalLevel1> 
<TotalLevel2>64</TotalLevel2> 
<TotalLevel3>0</TotalLevel3> 
<TotalImages>506</TotalImages> 
<TotalFrontIJP>321</TotalFrontIJP> 
<TotalBackIJP>0</TotalBackIJP> 
<TotalPostIJP>0</TotalPostIJP> 
<TransportType>DocuScan</TransportType> 
<TotalAutoFeed>298</TotalAutoFeed> 
<TotalManualFeed>23</TotalManualFeed> 
<TotalFeedOnTime>0</TotalFeedOnTime> 
<TotalSpeed1>0</TotalSpeed1> 
<TotalSpeed2>0</TotalSpeed2> 
<TotalSpeed3>321</TotalSpeed3> 
<XPTNumber>73</XPTNumber> 
<IR_Marked>0</IR_Marked> 
<IR_Reviewed>39</IR_Reviewed> 
<Start_DLN>6604773004001</Start_DLN> 
<End_DLN>6604773004061</End_DLN> 
<DocTypes> 
<Doctype ID="400"> 
<!-- [ DocType400 ] - DOCSEP --> 
<Name>DOCSEP</Name> 
<Count>64</Count> 
</Doctype> 
<Doctype ID="001"> 
<!-- [ DocType001 ] - Page --> 
<Name>Page</Name> 
<Count>254</Count> 
</Doctype> 
</DocTypes> 
<Jams> 
<Jam> 
<Message>5.10 Document Late To MultiPocket STK1 PKT1 Entrance Sensor</Message> 
<Count>3</Count> 
<Time>206</Time> 
</Jam> 
<Jam> 
<Message>1.6 Document Late to PostScan IJP Entrance sensor.</Message> 
<Count>2</Count> 
<Time>13</Time> 
</Jam> 
<Jam> 
<Message>1.4 Document Late to Reader On Doc sensor.</Message> 
<Count>3</Count> 
<Time>18</Time> 
</Jam> 
<Jam> 
<Message>0.125 Double feed detected. Document held at the handfeed track</Message> 
<Count>1</Count> 
<Time>16</Time> 
</Jam> 
<Jam> 
<Message>1.5 Document Late to PreScan IJP Entrance sensor.</Message> 
<Count>1</Count> 
<Time>3</Time> 
</Jam> 
<Jam> 
<Message>3.2 Unexpected Item Detected at Dbl Feed exit sensor.</Message> 
<Count>1</Count> 
<Time>43</Time> 
</Jam> 
</Jams> 
</Data> 

我已經在運行一個查詢，但問題是，在數據/ DoctTypes有多個ID，並在數據/果醬/果醬有多個消息，計數，時間列。我已經在表名XMLFiles和列名XMLData中加載了xml文件，現在需要從XML文件中檢索xml文件中的列，並將它們的值存儲在單個表中。那麼，我如何檢索這些多列或數據呢？我的查詢如下，

Select XMLData.value('(/Data/BatchNumber)[1]','int') BatchNumber, 
    XMLData.value('(/Data/ComputerName)[1]','varchar(50)') ComputerName, 
    XMLData.value('(/Data/StartTime)[1]','DateTime') StartTime, 
    XMLData.value('(/Data/EndTime)[1]','DateTime') EndTime, 
    XMLData.value('(/Data/IdleTime)[1]','int') IdleTime, 
    XMLData.value('(/Data/ImagesDroppedFront)[1]','int') ImagesDroppedFront, 
    XMLData.value('(/Data/ImagesDroppedBack)[1]','int') ImagesDroppedBack, 
    XMLData.value('(/Data/JobName)[1]','varchar(100)') JobName, 
    XMLData.value('(/Data/JobNumber)[1]','varchar(10)') JobNumber, 
    XMLData.value('(/Data/Operator)[1]','varchar(50)') Operator, 
    XMLData.value('(/Data/OutputFolderName)[1]','varchar(20)') OutputFolderName, 
    XMLData.value('(/Data/PagesOperatorReplaced)[1]','int') PagesOperatorReplaced, 
    XMLData.value('(/Data/PagesOperatorDeleted)[1]','int') PagesOperatorDeleted, 
    XMLData.value('(/Data/PagesOperatorInserted)[1]','int') PagesOperatorInserted, 
    XMLData.value('(/Data/ProcessingDate)[1]','Date') ProcessingDate, 
    XMLData.value('(/Data/ProfileName)[1]','varchar(50)') ProfileName, 
    XMLData.value('(/Data/RecoveredTime)[1]','Time') RecoveredTime, 
    XMLData.value('(/Data/Status)[1]','varchar(50)') [Status], 
    XMLData.value('(/Data/SystemDate)[1]','Date') SystemDate, 
    XMLData.value('(/Data/TotalItems)[1]','int') TotalItems, 
    XMLData.value('(/Data/TotalLevel1)[1]','int') TotalLevel1, 
    XMLData.value('(/Data/TotalLevel2)[1]','int') TotalLevel2, 
    XMLData.value('(/Data/TotalLevel3)[1]','int') TotalLevel3, 
    XMLData.value('(/Data/TotalImages)[1]','int') TotalImages, 
    XMLData.value('(/Data/TotalFrontIJP)[1]','int') TotalFrontIJP, 
    XMLData.value('(/Data/TotalBackIJP)[1]','int') TotalBackIJP, 
    XMLData.value('(/Data/TotalPostIJP)[1]','int') TotalPostIJP, 
    XMLData.value('(/Data/TransportType)[1]','varchar(50)') TransportType, 
    XMLData.value('(/Data/TotalAutoFeed)[1]','int') TotalAutoFeed, 
    XMLData.value('(/Data/TotalManualFeed)[1]','int') TotalManualFeed, 
    XMLData.value('(/Data/TotalFeedOnTime)[1]','int') TotalFeedOnTime, 
    XMLData.value('(/Data/TotalSpeed1)[1]','int') TotalSpeed1, 
    XMLData.value('(/Data/TotalSpeed2)[1]','int') TotalSpeed2, 
    XMLData.value('(/Data/TotalSpeed3)[1]','int') TotalSpeed3, 
    XMLData.value('(/Data/XPTNumber)[1]','int') XPTNumber, 
    XMLData.value('(/Data/IR_Marked)[1]','int') IR_Marked, 
    XMLData.value('(/Data/IR_Reviewed)[1]','int') IR_Reviewed, 
    ISNULL(XMLData.value('(/Data/Start_DLN)[1]','varchar(20)'),'') Start_DLN, 
    ISNULL(XMLData.value('(/Data/End_DLN)[1]','varchar(20)'),'') End_DLN, 
    XMLData.value('(/Data/DocTypes/Doctype/@ID)[1]','int') ID, 
    XMLData.value('(/Data/DocTypes/Doctype/Name)[1]','varchar(50)') Name, 
    XMLData.value('(/Data/DocTypes/Doctype/Count)[1]','int') [Count], 
    ISNULL(XMLData.value('(/Data/Jams/Jam/Message)[1]','varchar(1000)'),'') [Message], 
    ISNULL(XMLData.value('(/Data/Jams/Jam/Count)[1]','int'),'') [Count], 
    ISNULL(XMLData.value('(/Data/Jams/Jam/Time)[1]','int'),'') [Time] 
    From XMLFiles X 

Answer 1

您的XML具有1：n關係的嵌套數據。把這個放在正確設計的數據結構中需要單獨的表格。

有了這個代碼，你會得到三個派生表與生成的ID來定義它們之間的關係：

DECLARE @x XML= 
N'<Data> 
    <!-- IntelliScan - USC --> 
    <BatchNumber>1</BatchNumber> 
    <ComputerName>PC-XDS1</ComputerName> 
    <StartTime>2/16/2016 7:44:38 AM</StartTime> 
    <EndTime>2/16/2016 8:14:47 AM</EndTime> 
    <IdleTime>672</IdleTime> 
    <ImagesDroppedFront>0</ImagesDroppedFront> 
    <ImagesDroppedBack>205</ImagesDroppedBack> 
    <JobName>Landscape Production NO MONEY</JobName> 
    <JobNumber>001</JobNumber> 
    <Operator>abwhite</Operator> 
    <OutputFolderName>6604773004001</OutputFolderName> 
    <PagesOperatorReplaced>2</PagesOperatorReplaced> 
    <PagesOperatorDeleted>1</PagesOperatorDeleted> 
    <PagesOperatorInserted>0</PagesOperatorInserted> 
    <ProcessingDate>2/16/2016</ProcessingDate> 
    <ProfileName> Multis Landscape</ProfileName> 
    <RecoveredTime /> 
    <Status /> 
    <SystemDate>2/16/2016</SystemDate> 
    <TotalItems>318</TotalItems> 
    <TotalLevel1>0</TotalLevel1> 
    <TotalLevel2>64</TotalLevel2> 
    <TotalLevel3>0</TotalLevel3> 
    <TotalImages>506</TotalImages> 
    <TotalFrontIJP>321</TotalFrontIJP> 
    <TotalBackIJP>0</TotalBackIJP> 
    <TotalPostIJP>0</TotalPostIJP> 
    <TransportType>DocuScan</TransportType> 
    <TotalAutoFeed>298</TotalAutoFeed> 
    <TotalManualFeed>23</TotalManualFeed> 
    <TotalFeedOnTime>0</TotalFeedOnTime> 
    <TotalSpeed1>0</TotalSpeed1> 
    <TotalSpeed2>0</TotalSpeed2> 
    <TotalSpeed3>321</TotalSpeed3> 
    <XPTNumber>73</XPTNumber> 
    <IR_Marked>0</IR_Marked> 
    <IR_Reviewed>39</IR_Reviewed> 
    <Start_DLN>6604773004001</Start_DLN> 
    <End_DLN>6604773004061</End_DLN> 
    <DocTypes> 
    <Doctype ID="400"> 
     <!-- [ DocType400 ] - DOCSEP --> 
     <Name>DOCSEP</Name> 
     <Count>64</Count> 
    </Doctype> 
    <Doctype ID="001"> 
     <!-- [ DocType001 ] - Page --> 
     <Name>Page</Name> 
     <Count>254</Count> 
    </Doctype> 
    </DocTypes> 
    <Jams> 
    <Jam> 
     <Message>5.10 Document Late To MultiPocket STK1 PKT1 Entrance Sensor</Message> 
     <Count>3</Count> 
     <Time>206</Time> 
    </Jam> 
    <Jam> 
     <Message>1.6 Document Late to PostScan IJP Entrance sensor.</Message> 
     <Count>2</Count> 
     <Time>13</Time> 
    </Jam> 
    <Jam> 
     <Message>1.4 Document Late to Reader On Doc sensor.</Message> 
     <Count>3</Count> 
     <Time>18</Time> 
    </Jam> 
    <Jam> 
     <Message>0.125 Double feed detected. Document held at the handfeed track</Message> 
     <Count>1</Count> 
     <Time>16</Time> 
    </Jam> 
    <Jam> 
     <Message>1.5 Document Late to PreScan IJP Entrance sensor.</Message> 
     <Count>1</Count> 
     <Time>3</Time> 
    </Jam> 
    <Jam> 
     <Message>3.2 Unexpected Item Detected at Dbl Feed exit sensor.</Message> 
     <Count>1</Count> 
     <Time>43</Time> 
    </Jam> 
    </Jams> 
</Data>'; 

--Here查詢開始：

WITH DataNode AS 
(
    SELECT ROW_NUMBER() OVER(ORDER BY (SELECT NULL)) AS Data_ID 
      ,Data.value('BatchNumber[1]','int') AS BatchNumber 
      ,Data.value('ComputerName[1]','nvarchar(max)') AS ComputerName 
      --add all columns of the first level below Data 
      ,Data.query('DocTypes') AS Doctype 
      ,Data.query('Jams') AS Jam 
    FROM @x.nodes('Data') AS A(Data) 
) 
,Doctypes AS 
(
    SELECT DataNode.Data_ID 
      ,ROW_NUMBER() OVER(PARTITION BY Data_ID ORDER BY (SELECT NULL)) AS Doctype_ID 
      ,dt.value('@ID','int') AS DoctypeID 
      ,dt.value('Name[1]','nvarchar(max)') AS DoctypeName 
      ,dt.value('Count[1]','int') AS DoctypeCount 
    FROM DataNode 
    CROSS APPLY Doctype.nodes('DocTypes/Doctype') AS A(dt) 
) 
,Jams AS 
(
    SELECT DataNode.Data_ID 
      ,ROW_NUMBER() OVER(PARTITION BY Data_ID ORDER BY (SELECT NULL)) AS Jam_ID 
      ,dt.value('Message[1]','nvarchar(max)') AS JamMessage 
      ,dt.value('Count[1]','int') AS JamCount 
      ,dt.value('Time[1]','int') AS JamTime 
    FROM DataNode 
    CROSS APPLY Jam.nodes('Jams/Jam') AS A(dt) 
) 
SELECT dn.* 
     --add all Data columns here 
     ,dt.Doctype_ID 
     ,dt.DoctypeCount 
     ,dt.DoctypeID 
     ,dt.DoctypeName 
     ,jm.Jam_ID 
     ,jm.JamCount 
     ,jm.JamMessage 
     ,jm.JamTime 
INTO #tmpResult 
FROM DataNode AS dn 
INNER JOIN DocTypes AS dt ON dt.Data_ID=dn.Data_ID 
INNER JOIN Jams AS jm ON dt.Data_ID=jm.Data_ID; 

SELECT DISTINCT Data_ID,BatchNumber,ComputerName INTO #MyDataTable FROM #tmpResult; 
SELECT DISTINCT Data_ID,Doctype_ID,DoctypeID,DoctypeName,DoctypeCount INTO #MyDoctypeTable FROM #tmpResult; 
SELECT DISTINCT Data_ID,Jam_ID,JamCount,JamMessage,JamTime INTO #MyJamTable FROM #tmpResult; 
GO 

SELECT * FROM #MyDataTable; 
SELECT * FROM #MyDoctypeTable; 
SELECT * FROM #MyJamTable; 

GO 
DROP TABLE #MyDataTable; 
DROP TABLE #MyDoctypeTable; 
DROP TABLE #MyJamTable; 
DROP TABLE #tmpResult;