The following example shows how to bulk import the following XML document, Xmltable.dat. Specifying the field terminator explicitly using a format file OPENROWSET(Bulk 'c:\temp\Dtdfile.xml', SINGLE_BLOB) Īfter the INSERT statement executes, the DTD is stripped from the XML and stored in the T1 table. This example uses OPENROWSET(BULK.) and specifies the CONVERT option in the SELECT clause to import the XML data from Dtdfile.xml into sample table T1.
SELECT CONVERT(.) FROM OPENROWSET(BULK.) Sample Data Fileīefore you can test this bulk import example, create a file ( C:\temp\Dtdfile.xml) that contains the following sample instance: ]>JanuaryĮxample C uses the T1 sample table that is created by the following CREATE TABLE statement: USE tempdb To work around this problem, you can import XML data from a data file that contains a DTD by using the OPENROWSET(BULK.) function and then specifying the CONVERT option in the SELECT clause of the command. Use CONVERT with style option 2 to enable limited internal subset DTD support." "Error = Parsing XML with internal subset DTDs not allowed. If you must enable DTD support, you can reduce this security risk by processing only trusted XML documents.ĭuring an attempt to use a bcp command to import XML data from a file that contains a DTD, an error similar to the following can occur: Turning on DTD support increases the attackable surface area of your server, and may expose it to a denial-of-service attack. We recommended that you not enable support for Document Type Definitions (DTDs) if it is not required in your XML environment. This example uses the OPENROWSET bulk rowset provider to add an XML instance to an existing row or rows in sample table T. Bulk importing XML data in an existing row Match, or resolve, the database collation settings with a non-Unicode XML encoding scheme.
IMPORTING XML DATA INTO MACDIVE CODE
Specify a code page in the CODEPAGE option of the query that matches the encoding scheme that is used in the XML declaration. Remove the XML declaration to successfully import the contents of the XML data file. If you use NCLOB or CLOB data types and run into a codepage or encoding conflict, you must do one of the following: INSERT INTO T(XmlCol)īy using SINGLE_BLOB in this case, you can avoid a mismatch between the encoding of the XML document (as specified by the XML encoding declaration) and the string codepage implied by the server. SELECT * FROM OPENROWSET(BULK.) statement to import data from a file named SampleData3.txt and insert an XML instance in the single-column table, sample table T. This example uses the SINGLE_BLOB option in an INSERT. USE tempdbīefore you can run example A, you must create a UTF-8 encoded file ( C:\SampleFolder\SampleData3.txt) that contains the following sample instance that specifies the UTF-8 encoding scheme. To test example A below, create sample table T. The SINGLE_BLOB option ensures that the XML parser in SQL Server imports the data according to the encoding scheme specified in the XML declaration. When you bulk import XML data from a file that contains an encoding declaration that you want to apply, specify the SINGLE_BLOB option in the OPENROWSET(BULK.) clause. Specifying the field terminator explicitly using a format fileīulk importing XML data as a binary byte stream Bulk importing XML data from a file that contains a DTDĭ. Bulk importing XML data in an existing rowĬ. Bulk importing XML data as a binary byte streamī. How to import XML into SQL Server with the XML Bulk Load component.Ī.Import Bulk Data by Using BULK INSERT or OPENROWSET (BULK.)(SQL Server).Import and Export Bulk Data by Using the bcp Utility (SQL Server).SELECT * FROM OPENROWSET(BULK.)įor more information, see the following topics. You can also use the bcp utility to export data from anywhere in a SQL Server database that a SELECT statement works, including partitioned views. To bulk import data from a data file into a SQL Server table or non-partitioned view, you can use the following: You can bulk import XML documents into a SQL Server database or bulk export them from a SQL Server database. SQL Server 2016 (13.x) and later Azure SQL Database Azure SQL Managed Instance
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