Load XML Document/Data into relational Table

Hi All,
I have a requirement to load data in an XML file into an oracle db and subsequently split the contents into columns in an oracle table. This has to be done on the command line from a unix box which connects to a remote oracle DB.
Can some one give me a step by step procedure to do this or point me in the right direction.
thank you

Hi,
There can be many different way we can achieve this. Mainly depending on size of XML, complexity of XML and your use of that data (e.g. you just want to insert XML into relational or you want to write something and the generate new xmls later on).
If you go to Oracle online documentation -> Oracle XML DB Developer's guide, first 3-4 chapters will give you what you need.
Regards

Similar Messages

  • OWB11gR2 - simple and easy way to load XML formatted data into db tables?

    Hi,
    we're currently trying to load table data stored in XML files into our datawarehouse using OWB 11gR2.
    However, we're finding this is not quite as trivial as loading flat files...
    Most postings on this forum points to the blog-entry title "Leveraging XDB" found here (http://blogs.oracle.com/warehousebuilder/2007/09/leveraging_xdb.html).
    This blog also references the zip-file owb_xml_etl_utils.zip, which seems to have disappeared from it's original location and can now be found on sourceforge.
    Anyway, the solution described is for OWB 10g, and when trying to import experts from the zip-file etc. we end up not being able to run the "Create ETL from XSD" expert, as the 11gR2 client is different from the 10g and does not have the Experts menu et.al.
    Also, this solution was published over 3 years ago, and it seems rather strange that importing XML-formatted data should still be so cumbersome in the newer warehouse builder releases.
    The OWB 11gR2 documentation is very sparse (or rather - quite empty) on how to load XML data, all it has is a few lines on "XML Transformations", giving no clue as to how one goes about loading data.
    Is this really the state of things? Or are we missing some vital information here?
    We'd have thought that with 11g-releases, loading XML-data would be rather simple, quick and painless?
    Is there somewhere besides the blog mentioned above where we can find simple and to the point guidelines for OWB 11gR2 on how to load XML-formatted data into Oracle tables?
    Regards,
    -Haakon-

    Yes it is possible to use SQL*Loader to parse and load XML, but that is not what it was designed for and so is not recommended. You also don't need to register a schema, just to load/store/parse XML in the DB either.
    So where does that leave you?
    Some options
    {thread:id=410714} (see page 2)
    {thread:id=1090681}
    {thread:id=1070213}
    Those talk some about storage options and reading in XML from disk and parsing XML. They should also give you options to consider. Without knowing more about your requirements for the effort, it is difficult to give specific advice. Maybe your 7-8 tables don't exist and so using Object Relational Storage for the XML would be the best solution as you can query/update tables that Oracle creates based off the schema associated to the XML. Maybe an External Table definition works better for reading the XML into the system because this process will happen just once. Maybe using WebDAV makes more sense for loading XML to be parsed (I don't have much experience with this, just know it is possible from what I've read on the forums). Also, your version makes a difference as you have different options available depending upon the version of Oracle.
    Hope all that helps as a starter.
    Edited by: A_Non on Jul 8, 2010 4:31 PM
    A great example, see the answers by mdrake in {thread:id=1096784}

  • Date insertion from large XML document (clob) into relation table very slow

    Hi Everybody!
    I'm working with Oracle 9.2.0.5 on Microsoft Windows Server 2003 Enterprise Edition.
    The server (a test server) is a Pentium 4 2.8 GHz, 1GB of RAM.
    I use a procedure called PARITOP_TRAITERXMLRESULTMASSE to insert the data contained in the pXMLDOC clob parameter in the table pTABLENAME. (You can see the format of the XML document below). The first step on this procedure is to verify that the XML document is not empty. If not, the procedure needs to add a node in the document, in every <ROW> tag. This added node is named “RST_ID”. It’s the foreign key of each record. I can retrieve the value of each <RST_ID> node in an other table in which the data has been previously added (by the calling procedure). When each of the <ROW> elements has been treated, the PARITOP_INSERTXML procedure is called. This procedure uses DBMS_XMLSAVE.INSERTXML to insert the data contained in the XML document in the specified table.
    (Below, you can see the code of my procedures.)
    With this information, can you tell me why this treatment is very very very slow with a large XML document and how I can improve it?
    Thank you for your help!
    Anne-Marie
    CREATE OR REPLACE PROCEDURE "PARITOP_TRAITERXMLRESULTMASSE" (
    pPRC_ID IN PARITOP_PARC.PRC_ID%TYPE,
    pRST_MONDE IN PARITOP_RESULTAT.RST_MONDE%TYPE,
    pXMLDOC IN CLOB,
    pTABLENAME IN VARCHAR2)
    AS
    Objectif :Insérer le contenu du XML passé en paramètre (pXMLDOC) à la table passée en paramètre (pTABLENAME)
    La table passée en paramètre doit être une table ayant comme clé étrangère le champs "RST_ID" .
    (Le noeud RST_ID est donc ajouté à tous les document XML. Ce rst_id est
    déterminé à partir de la table PARITOP_RESULTAT grâce à pPRC_ID et
    pRstMonde fournis en paramètre)
    result_doc CLOB;
    XMLDOMDOC XDB.DBMS_XMLDOM.DOMDOCUMENT;
    NODE_ROWSET DBMS_XMLDOM.DOMNODE;
    NODE_ROW DBMS_XMLDOM.DOMNODE;
    vUE_ID PARITOP_RESULTAT.UE_ID%TYPE;
    vRST_ID PARITOP_RESULTAT.RST_ID%TYPE;
    nodeList DBMS_XMLDOM.DOMNODELIST;
    BEGIN
    BEGIN
    vUE_ID := 0;
    vRST_ID := 0;
    XMLDOMDOC := DBMS_XMLDOM.NEWDOMDOCUMENT(pXMLDOC);
    IF NOT GESTXML_PKG.FN_PARITOP_DOCUMENT_IS_NULL(XMLDOMDOC) THEN
    NODE_ROWSET := DBMS_XMLDOM.item(DBMS_XMLDOM.GETCHILDNODES (DBMS_XMLDOM.MAKENODE(XMLDOMDOC)),0);
    for i in 0..dbms_xmldom.getLength(DBMS_XMLDOM.getchildnodes(NODE_ROWSET))-1 loop
    NODE_ROW := DBMS_XMLDOM.ITEM(DBMS_XMLDOM.GETCHILDNODES(NODE_ROWSET), i) ;
    nodeList := DBMS_XMLDOM.GETELEMENTSBYTAGNAME(DBMS_XMLDOM.makeelement(NODE_ROW) , 'UE_ID');
    IF vUE_ID <> DBMS_XMLDOM.GETNODEVALUE(DBMS_XMLDOM.GETFIRSTCHILD(DBMS_XMLDOM.ITEM(nodeList, 0))) THEN
    vUE_ID := DBMS_XMLDOM.GETNODEVALUE(DBMS_XMLDOM.GETFIRSTCHILD(DBMS_XMLDOM.ITEM(nodeList, 0)));
    --on ramasse le rst_id
    SELECT RST_ID INTO vRST_ID
    FROM PARITOP_RESULTAT RST
    WHERE RST.PRC_ID = pPRC_ID
    AND RST.UE_ID = vUE_ID
    AND RST.RST_MONDE = pRST_MONDE
    AND RST_A_SUPPRIMER = 0;
    END IF;
    GESTXML_PKG.PARITOP_ADDNODETOROW(XMLDOMDOC, NODE_ROW, 'RST_ID', vRST_ID);
    end loop;
    RESULT_DOC := ' '; --à garder, pour ne pas que ca fasse d'erreur lors du WriteToClob.
    dbms_xmldom.writeToClob(DBMS_XMLDOM.MAKENODE(XMLDOMDOC), RESULT_DOC);
    --Insertion du document XML dans la table "tableName"
    GESTXML_PKG.PARITOP_INSERTXML(RESULT_DOC, pTABLENAME);
    DBMS_XMLDOM.FREEDOCUMENT( XMLDOMDOC);
    end if;
    EXCEPTION
    […exception treatement…]
    END;
    END;
    The format of a XML clob is :
    <ROWSET>
    <ROW>
    <PRC_ID>193</PRC_ID>
    <UE_ID>8781</UE_ID>
    <VEN_ID>6223</VEN_ID>
    <RST_MONDE>0</RST_MONDE>
    <CMP_SELMAN>0</CMP_SELMAN>
    <CMP_INDICESELECTION>92.307692307692307</CMP_INDICESELECTION>
    <CMP_PVRES>94900</CMP_PVRES>
    <CMP_PVAJUSTE>72678.017699115066</CMP_PVAJUSTE>
    <CMP_PVAJUSTEMIN>72678.017699115095</CMP_PVAJUSTEMIN>
    <CMP_PVAJUSTEMAX>72678.017699115037</CMP_PVAJUSTEMAX>
    <CMP_PV>148000</CMP_PV>
    <CMP_VALROLE>129400</CMP_VALROLE>
    <CMP_PVRESECART>4790</CMP_PVRESECART>
    <CMP_PVRHAB>101778.01769911509</CMP_PVRHAB>
    <CMP_UTILISE>1</CMP_UTILISE>
    <CMP_TVM>1</CMP_TVM>
    <CMP_PVA>148000</CMP_PVA>
    </ROW>
    <ROW>
    <PRC_ID>193</PRC_ID>
    <UE_ID>8781</UE_ID>
    <VEN_ID>6235</VEN_ID>
    <RST_MONDE>0</RST_MONDE>
    <CMP_SELMAN>0</CMP_SELMAN>
    <CMP_INDICESELECTION>76.92307692307692</CMP_INDICESELECTION>
    <CMP_PVRES>117800</CMP_PVRES>
    <CMP_PVAJUSTE>118080</CMP_PVAJUSTE>
    <CMP_PVAJUSTEMIN>118080</CMP_PVAJUSTEMIN>
    <CMP_PVAJUSTEMAX>118080</CMP_PVAJUSTEMAX>
    <CMP_PV>172000</CMP_PV>
    <CMP_VALROLE>134800</CMP_VALROLE>
    <CMP_PVRESECART>0</CMP_PVRESECART>
    <CMP_PVRHAB>147180</CMP_PVRHAB>
    <CMP_UTILISE>1</CMP_UTILISE>
    <CMP_TVM>1</CMP_TVM>
    <CMP_PVA>172000</CMP_PVA>
    </ROW>
    </ROWSET>
    PARITOP_COMPARABLE TABLE :
    RST_ID NUMBER(10) NOT NULL,
    VEN_ID NUMBER(10) NOT NULL,
    CMP_SELMAN NUMBER(1) NOT NULL,
    CMP_UTILISE NUMBER(1) NOT NULL,
    CMP_INDICESELECTION FLOAT(53) NOT NULL,
    CMP_PVRES FLOAT(53) NULL,
    CMP_PVAJUSTE FLOAT(53) NULL,
    CMP_PVRHAB FLOAT(53) NULL,
    CMP_TVM FLOAT(53) NULL
    ROCEDURE PARITOP_INSERTXML (xmlDoc IN clob, tableName IN VARCHAR2)
    AS
    insCtx DBMS_XMLSave.ctxType;
    rowss number;
    BEGIN
    --permet d'insérer les champs du XML dans la table passée en paramètre.
    --il suffit que les champs XML aient le même nom que les champs de la table
    BEGIN
    insCtx := DBMS_XMLSave.newContext(tableName); -- get context handle
    DBMS_XMLSAVE.SETDATEFORMAT( insCtx, 'yyyy-MM-dd HH:mm:ss');--attention, case sensitive
    DBMS_XMLSAVE.setIgnoreCase(insCtx, 1);
    rowss := DBMS_XMLSAVE.INSERTXML(insCtx , xmlDoc);
    DBMS_XMLSave.closeContext(insCtx);
    EXCEPTION
    […]
    END;
    END;
    PROCEDURE PARITOP_ADDNODETOROW (
    XMLDOMDOC DBMS_XMLDOM.DOMDOCUMENT,
    NODE_ROW dbms_xmldom.DOMNode,
    NOM_NOEUD VARCHAR2,
    VALEUR_NOEUD VARCHAR2)
    AS
    --PERMET D'AJOUTER UN NOEUD AVEC 1 SEULE VALEUR DANS une ROW D'UN XML.
    --UTILE SURTOUT POUR LES CLÉS ÉTRANGÈRES
    domElemAInserer DBMS_XMLDOM.DOMELEMENT;
    NODE dbms_xmldom.DOMNode;
    NODE_TMP dbms_xmldom.DOMNode;
    BEGIN
    domElemAInserer := DBMS_XMLDOM.createElement(XMLDOMDOC, NOM_NOEUD) ;
    NODE := DBMS_XMLDOM.MAKENODE(domElemAInserer); --cast
    NODE := DBMS_XMLDOM.APPENDCHILD(NODE_ROW,NODE);
    NODE_TMP := DBMS_XMLDOM.MAKENODE(DBMS_XMLDOM.CREATETEXTNODE(XMLDOMDOC, VALEUR_NOEUD ) );
    NODE := DBMS_XMLDOM.APPENDCHILD(NODE,NODE_TMP );
    END;

    Hi Everybody!
    I'm working with Oracle 9.2.0.5 on Microsoft Windows Server 2003 Enterprise Edition.
    The server (a test server) is a Pentium 4 2.8 GHz, 1GB of RAM.
    I use a procedure called PARITOP_TRAITERXMLRESULTMASSE to insert the data contained in the pXMLDOC clob parameter in the table pTABLENAME. (You can see the format of the XML document below). The first step on this procedure is to verify that the XML document is not empty. If not, the procedure needs to add a node in the document, in every <ROW> tag. This added node is named “RST_ID”. It’s the foreign key of each record. I can retrieve the value of each <RST_ID> node in an other table in which the data has been previously added (by the calling procedure). When each of the <ROW> elements has been treated, the PARITOP_INSERTXML procedure is called. This procedure uses DBMS_XMLSAVE.INSERTXML to insert the data contained in the XML document in the specified table.
    (Below, you can see the code of my procedures.)
    With this information, can you tell me why this treatment is very very very slow with a large XML document and how I can improve it?
    Thank you for your help!
    Anne-Marie
    CREATE OR REPLACE PROCEDURE "PARITOP_TRAITERXMLRESULTMASSE" (
    pPRC_ID IN PARITOP_PARC.PRC_ID%TYPE,
    pRST_MONDE IN PARITOP_RESULTAT.RST_MONDE%TYPE,
    pXMLDOC IN CLOB,
    pTABLENAME IN VARCHAR2)
    AS
    Objectif :Insérer le contenu du XML passé en paramètre (pXMLDOC) à la table passée en paramètre (pTABLENAME)
    La table passée en paramètre doit être une table ayant comme clé étrangère le champs "RST_ID" .
    (Le noeud RST_ID est donc ajouté à tous les document XML. Ce rst_id est
    déterminé à partir de la table PARITOP_RESULTAT grâce à pPRC_ID et
    pRstMonde fournis en paramètre)
    result_doc CLOB;
    XMLDOMDOC XDB.DBMS_XMLDOM.DOMDOCUMENT;
    NODE_ROWSET DBMS_XMLDOM.DOMNODE;
    NODE_ROW DBMS_XMLDOM.DOMNODE;
    vUE_ID PARITOP_RESULTAT.UE_ID%TYPE;
    vRST_ID PARITOP_RESULTAT.RST_ID%TYPE;
    nodeList DBMS_XMLDOM.DOMNODELIST;
    BEGIN
    BEGIN
    vUE_ID := 0;
    vRST_ID := 0;
    XMLDOMDOC := DBMS_XMLDOM.NEWDOMDOCUMENT(pXMLDOC);
    IF NOT GESTXML_PKG.FN_PARITOP_DOCUMENT_IS_NULL(XMLDOMDOC) THEN
    NODE_ROWSET := DBMS_XMLDOM.item(DBMS_XMLDOM.GETCHILDNODES (DBMS_XMLDOM.MAKENODE(XMLDOMDOC)),0);
    for i in 0..dbms_xmldom.getLength(DBMS_XMLDOM.getchildnodes(NODE_ROWSET))-1 loop
    NODE_ROW := DBMS_XMLDOM.ITEM(DBMS_XMLDOM.GETCHILDNODES(NODE_ROWSET), i) ;
    nodeList := DBMS_XMLDOM.GETELEMENTSBYTAGNAME(DBMS_XMLDOM.makeelement(NODE_ROW) , 'UE_ID');
    IF vUE_ID <> DBMS_XMLDOM.GETNODEVALUE(DBMS_XMLDOM.GETFIRSTCHILD(DBMS_XMLDOM.ITEM(nodeList, 0))) THEN
    vUE_ID := DBMS_XMLDOM.GETNODEVALUE(DBMS_XMLDOM.GETFIRSTCHILD(DBMS_XMLDOM.ITEM(nodeList, 0)));
    --on ramasse le rst_id
    SELECT RST_ID INTO vRST_ID
    FROM PARITOP_RESULTAT RST
    WHERE RST.PRC_ID = pPRC_ID
    AND RST.UE_ID = vUE_ID
    AND RST.RST_MONDE = pRST_MONDE
    AND RST_A_SUPPRIMER = 0;
    END IF;
    GESTXML_PKG.PARITOP_ADDNODETOROW(XMLDOMDOC, NODE_ROW, 'RST_ID', vRST_ID);
    end loop;
    RESULT_DOC := ' '; --à garder, pour ne pas que ca fasse d'erreur lors du WriteToClob.
    dbms_xmldom.writeToClob(DBMS_XMLDOM.MAKENODE(XMLDOMDOC), RESULT_DOC);
    --Insertion du document XML dans la table "tableName"
    GESTXML_PKG.PARITOP_INSERTXML(RESULT_DOC, pTABLENAME);
    DBMS_XMLDOM.FREEDOCUMENT( XMLDOMDOC);
    end if;
    EXCEPTION
    […exception treatement…]
    END;
    END;
    The format of a XML clob is :
    <ROWSET>
    <ROW>
    <PRC_ID>193</PRC_ID>
    <UE_ID>8781</UE_ID>
    <VEN_ID>6223</VEN_ID>
    <RST_MONDE>0</RST_MONDE>
    <CMP_SELMAN>0</CMP_SELMAN>
    <CMP_INDICESELECTION>92.307692307692307</CMP_INDICESELECTION>
    <CMP_PVRES>94900</CMP_PVRES>
    <CMP_PVAJUSTE>72678.017699115066</CMP_PVAJUSTE>
    <CMP_PVAJUSTEMIN>72678.017699115095</CMP_PVAJUSTEMIN>
    <CMP_PVAJUSTEMAX>72678.017699115037</CMP_PVAJUSTEMAX>
    <CMP_PV>148000</CMP_PV>
    <CMP_VALROLE>129400</CMP_VALROLE>
    <CMP_PVRESECART>4790</CMP_PVRESECART>
    <CMP_PVRHAB>101778.01769911509</CMP_PVRHAB>
    <CMP_UTILISE>1</CMP_UTILISE>
    <CMP_TVM>1</CMP_TVM>
    <CMP_PVA>148000</CMP_PVA>
    </ROW>
    <ROW>
    <PRC_ID>193</PRC_ID>
    <UE_ID>8781</UE_ID>
    <VEN_ID>6235</VEN_ID>
    <RST_MONDE>0</RST_MONDE>
    <CMP_SELMAN>0</CMP_SELMAN>
    <CMP_INDICESELECTION>76.92307692307692</CMP_INDICESELECTION>
    <CMP_PVRES>117800</CMP_PVRES>
    <CMP_PVAJUSTE>118080</CMP_PVAJUSTE>
    <CMP_PVAJUSTEMIN>118080</CMP_PVAJUSTEMIN>
    <CMP_PVAJUSTEMAX>118080</CMP_PVAJUSTEMAX>
    <CMP_PV>172000</CMP_PV>
    <CMP_VALROLE>134800</CMP_VALROLE>
    <CMP_PVRESECART>0</CMP_PVRESECART>
    <CMP_PVRHAB>147180</CMP_PVRHAB>
    <CMP_UTILISE>1</CMP_UTILISE>
    <CMP_TVM>1</CMP_TVM>
    <CMP_PVA>172000</CMP_PVA>
    </ROW>
    </ROWSET>
    PARITOP_COMPARABLE TABLE :
    RST_ID NUMBER(10) NOT NULL,
    VEN_ID NUMBER(10) NOT NULL,
    CMP_SELMAN NUMBER(1) NOT NULL,
    CMP_UTILISE NUMBER(1) NOT NULL,
    CMP_INDICESELECTION FLOAT(53) NOT NULL,
    CMP_PVRES FLOAT(53) NULL,
    CMP_PVAJUSTE FLOAT(53) NULL,
    CMP_PVRHAB FLOAT(53) NULL,
    CMP_TVM FLOAT(53) NULL
    ROCEDURE PARITOP_INSERTXML (xmlDoc IN clob, tableName IN VARCHAR2)
    AS
    insCtx DBMS_XMLSave.ctxType;
    rowss number;
    BEGIN
    --permet d'insérer les champs du XML dans la table passée en paramètre.
    --il suffit que les champs XML aient le même nom que les champs de la table
    BEGIN
    insCtx := DBMS_XMLSave.newContext(tableName); -- get context handle
    DBMS_XMLSAVE.SETDATEFORMAT( insCtx, 'yyyy-MM-dd HH:mm:ss');--attention, case sensitive
    DBMS_XMLSAVE.setIgnoreCase(insCtx, 1);
    rowss := DBMS_XMLSAVE.INSERTXML(insCtx , xmlDoc);
    DBMS_XMLSave.closeContext(insCtx);
    EXCEPTION
    […]
    END;
    END;
    PROCEDURE PARITOP_ADDNODETOROW (
    XMLDOMDOC DBMS_XMLDOM.DOMDOCUMENT,
    NODE_ROW dbms_xmldom.DOMNode,
    NOM_NOEUD VARCHAR2,
    VALEUR_NOEUD VARCHAR2)
    AS
    --PERMET D'AJOUTER UN NOEUD AVEC 1 SEULE VALEUR DANS une ROW D'UN XML.
    --UTILE SURTOUT POUR LES CLÉS ÉTRANGÈRES
    domElemAInserer DBMS_XMLDOM.DOMELEMENT;
    NODE dbms_xmldom.DOMNode;
    NODE_TMP dbms_xmldom.DOMNode;
    BEGIN
    domElemAInserer := DBMS_XMLDOM.createElement(XMLDOMDOC, NOM_NOEUD) ;
    NODE := DBMS_XMLDOM.MAKENODE(domElemAInserer); --cast
    NODE := DBMS_XMLDOM.APPENDCHILD(NODE_ROW,NODE);
    NODE_TMP := DBMS_XMLDOM.MAKENODE(DBMS_XMLDOM.CREATETEXTNODE(XMLDOMDOC, VALEUR_NOEUD ) );
    NODE := DBMS_XMLDOM.APPENDCHILD(NODE,NODE_TMP );
    END;

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    Hi,
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    ANALYST                                           6000
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    ANALYST                  DEPT10     
    ANALYST                  DEPT20                     6000
    CLERK                       DEPT10                    1300
    CLERK                       DEPT20                    1900
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    I have a complex XML file running into MBs. I want to load it's data into 7-8 tables.
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    2) Load data as XML Type in a table and register it. Then extract from there to load into various tables.
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    {thread:id=410714} (see page 2)
    {thread:id=1090681}
    {thread:id=1070213}
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    Edited by: A_Non on Jul 8, 2010 4:31 PM
    A great example, see the answers by mdrake in {thread:id=1096784}

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         PASSING xmltype(bfilename('CMDB_DEVADHOCRESULTS_DIR','LoadResults-HP_146.results.xml'), nls_charset_id('AL32UTF8'))
         COLUMNS
           transactionID Varchar2(100) PATH 'TransactionID',
           Result XMLType PATH 'Result',
           Message Varchar2(200) PATH 'Message',
           PrimaryKey Varchar2(50) PATH 'PrimaryKey',
           ProcessedDate date PATH 'ProcessedDate',
           Status Varchar2(50) PATH 'Status',
           SourceFile VarChar2(100) PATH 'SourceFileName'
       ) x
    Eventually I will need to build on this to limit the data returned to those records where SourceFileName is like 'HPDS%' and insert what is returned in to the ci_results_table. Attached is a sample Results XML file I am trying to load, It is named "ResultsTransformedtoUnix" because I used dos2Unix to convert it to Unix which may be right or wrong. (The output file I send out has to be transformed to DOS format before the other application can read it). Original file (before Unix conversion) named in script is also attached.
    Please help. Thank you!

    Hi,
    I see some wrong things in your query.
    1) The obvious one, explaining why you're not getting any data : there's a typo in the XQuery expression, it's "Result" not "Results"
    2) ProcessedDate cannot be extracted as a date (at least not directly) since it actually represents a timestamp, use TIMESTAMP WITH TIME ZONE datatype and cast back to DATE in the SELECT clause
    3) transactionID is an attribute, it must be accessed with '@' (or 'attribute::' axis)
    4) If the file encoding is truly ISO-8859-1 as the prolog suggests, then do not use AL32UTF8 but the corresponding charset name : WE8ISO8859P1
    Here's the working query :
    select x.transactionID
         , x.Message
         , x.Primarykey
         , cast(x.ProcessedDate as date) ProcessDate
         , x.Status
         , x.SourceFile
    from XMLTable(
           '/TSPLoadResults/Result'
           PASSING xmltype(bfilename('XML_DIR','LoadResults-HP_146.results.xml'), nls_charset_id('WE8ISO8859P1'))
           COLUMNS
             transactionID Varchar2(100)            PATH '@transactionID',
             Message       Varchar2(200)            PATH 'Message',
             PrimaryKey    Varchar2(50)             PATH 'PrimaryKey',
             ProcessedDate timestamp with time zone PATH 'ProcessedDate',
             Status        Varchar2(50)             PATH 'Status',
             SourceFile    VarChar2(100)            PATH 'SourceFileName'
         ) x
    Using this query directly over the file will only perform decently (for large files) on 11.2.0.4 and onwards.
    On prior versions, first load the file in a (temporary) XMLType column with Binary XML storage and SELECT from there.
    because I used dos2Unix to convert it to Unix which may be right or wrong.
    This conversion shouldn't be necessary.

  • Upload XML file data into internal table

    Hi,
    I need help from you.
    I am uploading XML file from Application server.
    1.In application server under directory it may have several XML files and i need to upload all the XML files  when we gave only directory name. So, what is the function module for that logic . If possible code also.
    2.Once we get the files into some internal table we need to upload data from that files to internal table.
    So what is the logic for that , if possible code also.
    I am giving sample directory:    
    For example in this directory assume 3 xml files are there.
    I need to upload those files and data from that in to internal table.
    Thanks & Regards
    VSR

    Below code will give you an idea.
    TYPE-POOLS: ixml. "iXML Library Types
    *TABLES : rbkp.
    TYPE DECLERATIION
    TYPES: BEGIN OF type_tabpo,
    ebeln TYPE ekko-ebeln, "PO document number
    ebelp TYPE ekpo-ebelp, "PO line item
    END OF type_tabpo.
    TYPES: BEGIN OF type_ekbe,
    belnr TYPE rbkp-belnr, "Invoice document
    gjahr TYPE rbkp-gjahr, "fiscal year
    END OF type_ekbe.
    TYPES: BEGIN OF type_invoice,
    belnr TYPE rbkp-belnr, "PO document number
    gjahr TYPE rbkp-gjahr, "Fiscal Year
    rbstat TYPE rbkp-rbstat, "invoice status
    END OF type_invoice.
    TYPES: BEGIN OF t_xml_line, "Structure for holding XML data
    data(256) TYPE x,
    END OF t_xml_line.
    INTERNAL TABLE DECLERATIION
    DATA: gi_tabpo TYPE STANDARD TABLE OF type_tabpo,
    gi_ekbe TYPE STANDARD TABLE OF type_ekbe,
    gi_invoice TYPE STANDARD TABLE OF type_invoice,
    gi_bapiret2 TYPE STANDARD TABLE OF bapiret2.
    DATA: l_ixml TYPE REF TO if_ixml,
    l_streamfactory TYPE REF TO if_ixml_stream_factory.
    DATA: l_xml_table TYPE TABLE OF t_xml_line, " XML Table of the structure
    l_xml_line TYPE t_xml_line, " Record of structure t_xml_line
    l_xml_table_size TYPE i. " XML table size
    DATA: l_filename TYPE string.
    WORK AREA DECLARATION
    DATA: gw_tabpo TYPE type_tabpo,
    gw_ekbe TYPE type_ekbe,
    gw_invoice TYPE type_invoice,
    gw_bapiret2 TYPE bapiret2.
    BEGIN OF SELECTION SCREEN
    SELECTION-SCREEN BEGIN OF BLOCK blk1 WITH FRAME TITLE text-001.
    PARAMETERS: p_file TYPE pathintern LOWER CASE DEFAULT '/usr/sap/tmp/'.
    Validation of XML file: Only DTD included in XML document is supported
    SELECTION-SCREEN END OF BLOCK blk1.
    SELECTION SCREEN VALIDATION
    AT SELECTION-SCREEN.
    To validate p_file is not initial
    PERFORM sub_validate_file.
    PERFORM sub_validate_path.
    AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
    Request for filename for xml file from the application server
    PERFORM sub_get_filename_appl USING p_file.
    START OF SELECTION SCREEN
    START-OF-SELECTION.
    PERFORM sub_fetch_po_details.
    PERFORM sub_get_invoice.
    PERFORM sub_rel_invoice.
    END OF SELECTION SCREEN
    END-OF-SELECTION.
    *& Form sub_validate_file
    To Validate the file
    FORM sub_validate_file .
    IF p_file IS INITIAL.
    MESSAGE e000. "specify the file path
    ENDIF.
    ENDFORM. " sub_validate_file
    *& Form sub_get_filename_appl
    form sub_get_filename_appl USING l_fname TYPE any.
    DATA: l_fname TYPE filename-fileintern. " File name
    *GET THE FILENAME FROM THE APPLICATION SERVER
    CALL FUNCTION '/SAPDMC/LSM_F4_SERVER_FILE'
    EXPORTING
    directory = l_fname
    filemask = '*'
    IMPORTING
    serverfile = l_fname
    EXCEPTIONS
    canceled_by_user = 1
    OTHERS = 2.
    IF sy-subrc 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    ENDFORM. " sub_get_filename_appl
    *& Form sub_fetch_po_details
    To fetch the PO details from the application server
    Format of file is XML
    FORM sub_fetch_po_details .
    TYPE DECLERATIION
    l_ixml = cl_ixml=>create( ).
    Creating a stream factory
    l_streamfactory = l_ixml->create_stream_factory( ).
    PERFORM get_xml_table.
    LOOP AT gi_tabpo INTO gw_tabpo.
    WRITE:/ gw_tabpo.
    ENDLOOP.
    ENDFORM. " sub_fetch_po_details
    *& Form get_xml_table
    Read from the xml file
    FORM get_xml_table .
    Local variable declarations
    DATA: l_len TYPE i,
    l_len2 TYPE i,
    l_tab TYPE tsfixml,
    l_content TYPE string,
    l_str1 TYPE string,
    c_conv TYPE REF TO cl_abap_conv_in_ce,
    l_itab TYPE TABLE OF string.
    l_filename = p_file.
    code to upload data from application server
    OPEN DATASET l_filename FOR INPUT IN BINARY MODE.
    IF sy-subrc 0.
    WRITE:/ 'invalid file path'.
    ENDIF.
    DO.
    READ DATASET l_filename INTO l_xml_line.
    IF sy-subrc EQ 0.
    APPEND l_xml_line TO l_xml_table.
    ELSE.
    EXIT.
    ENDIF.
    ENDDO.
    CLOSE DATASET l_filename.
    code to find the table size
    DESCRIBE TABLE l_xml_table.
    l_xml_table_size = ( sy-tleng ) * ( sy-tfill ).
    *code to convert hexadecimal to XML
    LOOP AT l_xml_table INTO l_xml_line.
    c_conv = cl_abap_conv_in_ce=>create( input = l_xml_line-data
    replacement
    = space ).
    c_conv->read( IMPORTING data = l_content len = l_len ).
    CONCATENATE l_str1 l_content INTO l_str1.
    ENDLOOP.
    l_str1 = l_str1+0(l_xml_table_size).
    SPLIT l_str1 AT cl_abap_char_utilities=>cr_lf INTO TABLE l_itab.
    LOOP AT l_itab INTO l_str1.
    REPLACE ALL OCCURRENCES OF cl_abap_char_utilities=>horizontal_tab IN
    l_str1 WITH space.
    ENDLOOP.
    CALL TRANSFORMATION ('ID') " code to put in internal table
    SOURCE XML l_str1
    RESULT tab = gi_tabpo[].
    ENDFORM. " get_xml_table

  • Load XML Data into relational Table

    Hi All,
    I have a requirement to load data in an XML file into columns in an oracle table. This has to be done on the command line from a unix box which connects to a remote oracle DB.
    Can some one give me a step by step procedure to do this (preferably using sqlloader) or point me in the right direction.
    thank you

    Hi,
    Read "Oracle XML DB Developer's guide", Chapters 2,3,4,5.
    That will give you very good idea.
    The reason, I am suggesting reading is, there is not "one" way to do it. There can be many good ways, depending on the size, complexity of the XML and also your intended use of that XML data.
    Regards

  • Reading XML file from specific location&Storing xmldata into related tables

    I am new to xml.
    My requirement is,
    1) Get the xml file from specified location (C:\xmlfiles\ xmldata.xml)
    2)Convert xml data in clob data.
    3)store the data into related table.
    and vice-versa.
    What i did,
    a) I got the data from related tables and converted into xmlformat using SQLX
    b)converted this resultset into clob data and stored as xml file in specific location.
    It uses more then ten tables.
    All this help i got from AskTom site , thanks for that.
    Now i have to do vise-versa, i.e. i have to perform 1), 2), 3) steps........
    Please tell me proper steps to acheive it.
    Thanks in advance for giving your precious time to solve my issue.

    Have you read the"XMLDB FAQ" in this Forum?
    You could use stuff like:
    create or replace directory xmldir as C:\xmlfiles'
    declare
    xmldata xmltype;
    begin
    xmldata := xmltype(bfilename('XMLDIR','xmldata.xml'),nls_charset_id('AL32UTF8'));
      -- etc, etc your code --
      -- --> convert to clob by using for instance getclobval() function
      -- --> then insert the data in your relational table with CLOB column
      -- etc, etc your code --
    end;
    /

  • How to insert data into a table from an xml document

    using the XmlSql Utility, how do I insert data into a table from an xml document, using the sqlplus prompt.
    if i use the xmlgen.insertXML(....)
    requires a CLOB file, which i dont have, only the xml doc.
    Cant i insert directly from the doc to the table?
    the xmlgen examples I have seen first convert a table to a CLOB xmlString and then insert it into another table.
    Isnt there any other way?

    Your question is little perplexing.
    If you're using XML SQL Utility from
    the commandline, just use putXML.
    java OracleXML putXML
    null

  • How to write a procedure to load the data into a table using xml file as input to the procedure?

    Hi,
    Iam new to the xml,
    can u please anyone help me how to write procedure to load the data into a table using xml as input parameter to a procedure and xml file is as shown below which is input to me.
    <?xml version="1.0"?>
    <DiseaseCodes>
    <Entity><dcode>0</dcode><ddesc>(I87)Other disorders of veins - postphlebitic syndrome</ddesc><claimid>34543></claimid><reauthflag>0</reauthflag></Entity>
    <Entity><dcode>0</dcode><ddesc>(J04)Acute laryngitis and tracheitis</ddesc><claimid>34543></claimid><reauthflag>0</reauthflag></Entity>
    <Entity><dcode>0</dcode><ddesc>(J17*)Pneumonia in other diseases - whooping cough</ddesc><claimid>34543></claimid><reauthflag>0</reauthflag></Entity>
    </DiseaseCodes>.
    Regards,
    vikram.

    here is the your XML parse in 11g :
    select *
      from xmltable('//Entity' passing xmltype
    '<?xml version="1.0"?>
    <DiseaseCodes>
    <Entity><dcode>0</dcode><ddesc>(I87)Other disorders of veins - postphlebitic syndrome</ddesc><claimid>34543></claimid><reauthflag>0</reauthflag></Entity>
    <Entity><dcode>0</dcode><ddesc>(J04)Acute laryngitis and tracheitis</ddesc><claimid>34543></claimid><reauthflag>0</reauthflag></Entity>
    <Entity><dcode>0</dcode><ddesc>(J17*)Pneumonia in other diseases - whooping cough</ddesc><claimid>34543></claimid><reauthflag>0</reauthflag></Entity>
    </DiseaseCodes>
    ') columns
      "dcode" varchar2(4000) path '/Entity/dcode',
      "ddesc" varchar2(4000) path '/Entity/ddesc',
      "reauthflag" varchar2(4000) path '/Entity/reauthflag'
    dcode                                                                            ddesc                                                                            reauthflag
    0                                                                                (I87)Other disorders of veins - postphlebitic syndrome                           0
    0                                                                                (J04)Acute laryngitis and tracheitis                                             0
    0                                                                                (J17*)Pneumonia in other diseases - whooping cough                               0
    SQL>
    Using this parser you can create procedure as
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      3    insert into MyXmlTable
      4      select *
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      6                      varchar2(4000) path '/Entity/dcode',
      7                      "ddesc" varchar2(4000) path '/Entity/ddesc',
      8                      "reauthflag" varchar2(4000) path '/Entity/reauthflag');
      9    commit;
    10  end;
    11 
    12  /
    Procedure created
    SQL>
    SQL>
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    PL/SQL procedure successfully completed
    SQL> select * from MYXMLTABLE;
    dcode                                                                            ddesc                                                                            reauthflag
    0                                                                                (I87)Other disorders of veins - postphlebitic syndrome                           0
    0                                                                                (J04)Acute laryngitis and tracheitis                                             0
    0                                                                                (J17*)Pneumonia in other diseases - whooping cough                               0
    SQL>
    SQL>
    Ramin Hashimzade

  • Want to load an xml document directly into an Oracle table

    From the Oracle XML Applications book pg: 106/107
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    myTable varchar2,
    name VARCHAR2 := NULL) IS
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    theCLob CLOB;
    theDocName VARCHAR2(200) := NVL(name,file);
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    INSERT INTO xml_documents(XML_DOCUMENT_NM,XML_DOCUMENT_TX)
    VALUES('DELETE ME',empty_clob())
    RETURNING XML_DOCUMENT_TX INTO theCLob;
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    theBFile := BFileName(dir,file);
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    dbms_lob.loadFromFile(dest_lob => theCLob,
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    insProc(theClob, myTable);
    -- (6) Close the file and commit
    dbms_lob.fileClose(theBFile);
    delete from xml_documents
    where xml_document_nm = 'DELETE ME';
    COMMIT;
    END;
    execute insertXmlFile ('XMLFILES','emp.xml','emp')

    Yes I would like to insert directly from an emp.xml file and load it directly into an emp table and not have to load the document in the xml_documents table and then insert into the emp table like I am doing in this procedure.

  • How to extract data from xml and insert into Oracle table

    Hi,
    I have a large xml file. which will have hundreds of the following transaction tags having column names and there values.
    There is a table one of the schema with coulums "actualCostRate","billRate"....etc.
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    <Transaction actualCostRate="0" billRate="0" chargeable="1" clientID="NikuUK" chargeCode="LCOCD1" externalID="L-RESCODE_UK1-PROJ_UK_CNT_GBP-37289-8" importStatus="N" projectID="TESTPROJ" resourceID="admin" transactionDate="2002-02-12" transactionType="L" units="11" taskID="5017601" inputTypeCode="SALES" groupId="123" voucherNumber="ABCVDD" transactionClass="ABCD"/>
    <Transaction actualCostRate="0" billRate="0" chargeable="1" clientID="NikuEU" chargeCode="LCOCD1" externalID="L-RESCODE_US1-PROJ_EU_STD2-37291-4" importStatus="N" projectID="TESTPROJ" resourceID="admin" transactionDate="2002-02-04" transactionType="L" units="4" taskID="5017601" inputTypeCode="SALES" groupId="124" voucherNumber="EEE222" transactionClass="DEFG"/>

    Re: Insert from XML to relational table
    http://www.google.ae/search?hl=ar&q=extract+data+from+xml+and+insert+into+Oracle+table+&btnG=%D8%A8%D8%AD%D8%AB+Google&meta=

  • How to store XML data into Oracle Table

    I had trouble to store XML data into Oracle Table with XDK (Oracle 8.1.7 ). The error is:
    C:\XDK_Java_9_2\xdk\demo\java\Test>java testInsert Dept.xml
    <Line 1, Column 1>: XML-0108: (Fatal Error) Start of root element expected.
    Exception in thread "main" oracle.xml.sql.OracleXMLSQLException: Start of root element expected.
    at oracle.xml.sql.dml.OracleXMLSave.saveXML(OracleXMLSave.java:2263)
    at oracle.xml.sql.dml.OracleXMLSave.insertXML(OracleXMLSave.java:1333)
    at testInsert.main(testInsert.java:8)
    Here is my xml file:
    <?xml version = '1.0'?>
    <ROWSET>
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    <DEPTNO>10</DEPTNO>
    <DNAME>ACCOUNTING</DNAME>
    <LOC>NEW YORK</LOC>
    </ROW>
    <ROW num="2">
    <DEPTNO>20</DEPTNO>
    <DNAME>RESEARCH</DNAME>
    <LOC>DALLAS</LOC>
    </ROW>
    <ROW num="3">
    <DEPTNO>30</DEPTNO>
    <DNAME>SALES</DNAME>
    <LOC>CHICAGO</LOC>
    </ROW>
    <ROW num="4">
    <DEPTNO>40</DEPTNO>
    <DNAME>OPERATIONS</DNAME>
    <LOC>BOSTON</LOC>
    </ROW>
    </ROWSET>
    and here is structure of table:
    Name Null? Type
    DEPTNO NOT NULL NUMBER(2)
    DNAME VARCHAR2(14)
    LOC VARCHAR2(13)
    and here is my Java Code:
    import java.sql.*;
    import oracle.xml.sql.dml.OracleXMLSave;
    public class testInsert{
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              Connection conn = getConnection();
              OracleXMLSave sav = new OracleXMLSave(conn,"scott.tmp_dept");
              sav.insertXML(args[0]);
              sav.close();
              conn.close();
         private static Connection getConnection()throws SQLException{
              DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
              Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@amt-ebdev01:1521:mydept","scott","tiger");
              return conn;
    Could you help me ? Thanks !

    The problem is that you need to pass avalid URL , Document...
    Please try this code instead:
    import java.net.*;
    import java.sql.*;
    import java.io.*;
    import oracle.xml.sql.dml.OracleXMLSave;
    public class testInsert
    public static void main(String[] args) throws SQLException{
    Connection conn = getConnection();
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    URL url = createURL(args[0]);
    sav.insertXML(url);
    sav.close();
    conn.close();
    private static Connection getConnection()throws SQLException{
    DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
    Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@dlsun1982:1521:jwxdk9i","scott","tiger");
    return conn;
    // Helper method to create a URL from a file name
    static URL createURL(String fileName)
    URL url = null;
    try
    url = new URL(fileName);
    catch (MalformedURLException ex)
    File f = new File(fileName);
    try
    String path = f.getAbsolutePath();
    // This is a bunch of weird code that is required to
    // make a valid URL on the Windows platform, due
    // to inconsistencies in what getAbsolutePath returns.
    String fs = System.getProperty("file.separator");
    if (fs.length() == 1)
    char sep = fs.charAt(0);
    if (sep != '/')
    path = path.replace(sep, '/');
    if (path.charAt(0) != '/')
    path = '/' + path;
    path = "file://" + path;
    url = new URL(path);
    catch (MalformedURLException e)
    System.out.println("Cannot create url for: " + fileName);
    System.exit(0);
    return url;

  • Insert data into oracle table from XML file

    I need to insert data into oracle table from XML file
    If anybody handled this type of scenario, Please let me know how to insert data into oracle table from XML file
    Thanks in advance

    The XML DB forum provides the best support for XML topics related to Oracle.
    Here's the FAQ on that forum:
    XML DB FAQ
    where there are plenty of examples of shredding XML into Oracle tables and such like. ;)

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