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For a long time, I want to write a summary of the common methods for SQL Server to parse XML data. The following are some examples. If something is okay, you can refer to the examples and try to implement your own needs.
Example 1: parse data from XML to table Variables
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XML Data modification
SQL Server 2005 provides a construct for data modification as an extension of XQuery. The subtree can be inserted either before or after the specified node, or as the leftmost or rightmost child node. In addition, a subtree can be inserted into the parent node, in which case it becomes the rightmost child node of the parent node.
Server|xml SQL Server and XML integration
Author: builder.com
Wednesday, June 2002 10:11 AM
XML is the latest solution for data storage. XML gives web developers greater programming
Some Opinions on SQL Server 2000's XML supportThis article mainly discusses similar statements of "select Field 1, Field 2,..., field N from table or multi-table joint query where condition for XML auto ".
When I used the preceding statements to generate XML data, I found s
(Stuid,sname,hobby), Stuid on behalf of the student number, SName on behalf of the student name, hobby the student's hobby! So now the table structure is as follows: At this point, our request is to query the student table, showing the result set of all students ' hobbies, the code is as follows: SELECT B.sname,left (Stulist,len (stulist)-1) as Hobby from (SELECT SName,(SELECT hobby+ ', ' from studentWHERE Sname=a.snameFor XML PATH (")) as StulistFr
student number, SName on behalf of the student name, hobby the student's hobby! So now the table structure is as follows: At this point, our request is to query the student table, showing the result set of all students ' hobbies, the code is as follows: SELECT B.sname,left (Stulist,len (stulist)-1) as Hobby from (SELECT SName,(SELECT hobby+ ', ' from studentWHERE Sname=a.snameFor XML PATH (")) as StulistFrom student AGROUP by SName) B The results ar
Label:Wrote a program: read a table in SQL Server based on the status bit, download the value of one of the fields, this value is XML type, then insert the contents of the XML file into another Oracle database, and update the SQL Server
Label:Reprint to: http://www.cnblogs.com/lzrabbit/archive/2012/04/29/2475427.htmlIn the previous SQL Server parameterized query where in and like implementations Jianzhong describes several implementations of the Where in SQL Server using parameterized queries, omitting XML
Relational or XML data model
If your data is highly structured and has a known schema, the relational model may be most effective for data storage. Microsoft SQL Server provides the necessary features and tools that you might need. On the other hand, if the structure is flexible (semi-structured and unstructured) or unknown, you must properly consider how to mod
Sometimes it may be useful to associate or analyze data from SQL Server to other departments at once, a requirement that is certainly simple for SSIS, but a lot of times it makes a fuss to create a SSIS package just by exporting the data one at a time, while the SQL The Import Export tool for the server there are a lot
The example in this article describes how SQL Server resolves XML data. Share to everyone for your reference, specific as follows:
--5. read XML-read email from XML for a variety of methods DECLARE @x XML SELECT @x = '
F
1. xml. exist
If the input is an XQuery expression, 0, 1 or Null is returned. 0 indicates no, 1 indicates yes, and Null indicates that the input is Null.
2. xml. value
The input is an XQuery expression and returns an SQL Server scalar value.
3. xml. query
The input is an XQu
Tags: style blog http io ar color using SP forThere is such a tableCreate TableTB (IDint, valuevarchar(Ten)) Insert intoTbValues(1,'AA') Insert intoTbValues(1,'BB') Insert intoTbValues(2,'AAA') Insert intoTbValues(2,'BBB') Insert intoTbValues(2,'CCC') Insert intoTbValues(3,'DDD') Insert intoTbValues(3,'FFF')Requirement: The ID is 3 so the data is converted to 1 rows. Separated by |1. Transfer the data with ID 3 to XML XMLSelect ' | ' + (
Server|xml
Import XML "Target=_blank>xml file"(feeds by Microsoft SQL Server Development Group, questions@sqlmag.com)
Q: How do I import an XML "Target=_blank>
From: http://blog.csdn.net/kk185800961/article/details/86023061. Start with only Oracle and access connections2. Open Oracle SQL Developer:Tools--> Preferences--> Database--third-party JDBC driver--Add driver entries3. Automatically loaded into the directory, Jtds.jar downloaded to put here.(My path: C:\Documents and settings\administrator\application data\sql de
specifying the target namespace as the third parameter of Xml_schema_namespace (), you can get a separate XML schema from the collection as an instance of an XML data type, as shown below.
Example: Output the specified schema in the XML schema collection
The following statement outputs an
XML is added to SQL Server. the Modify () method is xml. modify (insert), xml. modify (delete), xml. modify (replace) corresponds to XML insert, delete, and modify operations.
The follo
Use SQL server to add a system administrator account and an SQL System Administrator Account
To add a system administrator account through SQL SERVER, you must have sufficient permiss
Scenario 5 Using XML parametersChildren's shoes unfamiliar with SQL Server XML type parameters need to understand the concept of XQuery first, where XQuery is a language used to find and extract elements and attributes from XML documents, simply the language used to query
Build an application to extract the estimated execution cost of the query from its XML Showplan. Users can only submit queries that cost less than a predetermined threshold to a server running SQL Server 2005, ensuring that the server is not overloaded with costly, long-runn
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