operating on xml data with sql
Tài liệu Reading and Writing Binary Data with SQL Server doc
Ngày tải lên :
14/12/2013, 18:16
... (int)ds.Tables[TABLENAME].Rows[bm.Position]["ID"]; // Create the connection SqlConnection conn = new SqlConnection( ConfigurationSettings.AppSettings[ "Sql_ ConnectString"]); // Create the command to retrieve the image from the database ... (int)ds.Tables[TABLENAME].Rows[bm.Position]["ID"]; String sqlWrite = "UPDATE " + TABLENAME + " SET BlobData = @BlobData WHERE ID = " + Id; // Create the connection and command SqlConnection conn = new SqlConnection( ConfigurationSettings.AppSettings[ "Sql_ ConnectString"]); ... Description = @Description " + "WHERE Id = @Id"; // Create the DataAdapter da = new SqlDataAdapter(selectCommand, ConfigurationSettings.AppSettings[ "Sql_ ConnectString"]); da.UpdateCommand = new SqlCommand(updateCommand,...
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Enhancement of query processing on XML data
Ngày tải lên :
12/09/2015, 10:37
... problem on transaction datasets [8, 83, 77] too XML data is another example among which there are no natural orders XML data are often with no schema specification Even if there is a schema, the data ... of traditional types of data, many research disciplines are based on the similarity measurement of XML data, such as schema extraction, XML data storage and retrieval, XML data version management, ... volumes of data Secondly, the computational complexity of the distance measure between XML data makes it prohibitive for bulk operations in the database As mentioned in Section 1.1, XML data are...
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Tài liệu Module 6: Manipulating XML Data on the Client Using DOM doc
Ngày tải lên :
10/12/2013, 16:16
... “Manipulating XML Data on the Client Using DOM” ! Lab 6.1, “Transforming XML Data on the Client” ! Lab 6.2, “Manipulating XML Data on the Client” ! Lab 6.3, “Displaying XML Data Using DOM” Preparation Tasks ... an XML document file ! Access an XML data island < /XML> < /XML> Set doc = dsoDetails.XMLDocument Set doc = dsoDetails.XMLDocument ... instructions: MsgBox dsoDetails.XMLDocument .xml The next example displays the XML from the root node on down: MsgBox dsoDetails.XMLDocument.documentElement .xml Module 6: Manipulating XML Data on the...
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Tài liệu Reading XML Data Directly from SQL Server doc
Ngày tải lên :
24/12/2013, 05:15
... used with SQL statements that return XML data, such as those with a FOR XML clause The ExecuteXmlReader( ) method can also be used to return ntext data containing valid XML For more information ... xmlTextBox.Text = ds.GetXml( ); Discussion SQL Server 2000 introduced support for retrieving data in XML format using the FOR XML clause The NET SQL Server data provider SqlCommand ... ExecuteXmlReader( ) that allows you to retrieve an XML stream directly from SQL Server, where it returns an XmlReader that contains the results of the SQL query The ExecuteXmlReader( ) method can only...
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Báo cáo hóa học: " Research Article Embedded XML DOM Parser: An Approach for XML Data Processing on Networked " potx
Ngày tải lên :
22/06/2014, 19:20
... [7] XML tutorial, “Introduction to XML and XML With Java,” http://totheriver.com/learn /xml/ xmltutorial.html [8] XML path language (XPath),” http://www.w3.org/TR/xpath [9] Simple API for XML ... al ı XML document DOM tree Parsing Generation XML processor < ?xml version=“1.0”?> XML and Java This book is Application Accessing with ... be accessed by application programs An XML processor performs both parsing and its inverse operation: generation, or serialization, of XML documents The functions of an XML processor are illustrated...
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Querying and updating XML data based on node labeling schemes
Ngày tải lên :
16/09/2015, 08:31
... deletions, the calculation of the even number based only on the addition operation is bias and the label size will increase fast Even if there is only the addition operation, the addition operation ... in XML Updates .102 5.4 Extensions of CDQS 105 5.5 Experimental Evaluation and Comparisons 105 5.5.1 Performance Study on Static XML Data .105 5.5.2 Performance Study on ... API for XML (SAX) [36] This thesis focuses on how to efficiently query and update XML data no matter XML data are schema oblivious or schema-conscious SAX will be used in the implementation to...
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Design and analysis of object replacement policies on dynamic data allocation and replication algorithm with buffer constraints
Ngày tải lên :
04/10/2015, 10:24
... have local database buffer of finite size, we are Chapter Data Allocation and Replication with Finite-size Buffer Constraints 20 naturally confronted with a problem when a processor’s local database ... the concepts of distributed database system and distributed database management system Then, we describe the system model with discussions of its components In addition, definitions and notations ... 2.2.3 Definitions, terminologies and notations In this section, we present some preliminary definitions and notations based on the introduction above These definitions and notations will be used...
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Khai thác dữ liệu chuỗi thời gian dựa vào rút trích đặc trưng bằng phương pháp điểm giữa và kỹ thuật xén = time series data mining based on feature extraction with middle points and clipping method
Ngày tải lên :
26/02/2016, 20:11
... nơ ron nhân tạo (ANN) dự báo với liệu có tính mùa hay xu hƣớng iii ABSTRACT To overcome high dimensionality of time series data, several dimensionality reduction methods, which is based on feature ... not go with any multidimensional index structure which helps in fast retrieval The first contribution of this thesis is a new dimensionality reduction method based on Middle points and Clipping, ... Multi-layer perceptrons RP Random Projection PAA Piecewise Aggregate Approximation SAX Symbolic Aggregate approXimation SBR Skyline Bounding Region xvi CHƢƠNG GIỚI THIỆU Trong chƣơng này, trình...
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Binding Data with ADO.NET
Ngày tải lên :
03/10/2013, 00:20
... System.Web.UI.WebControls.SqlDataSource class) includes the logic needed to create a DataSet instance and fill it with incoming data from a DataAdapter The connection string, referenced in the control’s ConnectionString ... name="StepSampleConnectionString1" connectionString= "Data Source=(local)\SQLExpress; Initial Catalog=StepSample;Integrated Security=True" providerName="System .Data. SqlClient" /> The content ... This definition includes sufficient content to define both the DataSet instance and the DataAdapter that loads data into it The asp:SqlDataSource control (as implemented...
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Reporting on Other Data Sources.
Ngày tải lên :
05/10/2013, 08:48
... in line is XML data Reporting with XML Data I’m sure you had fun with reporting on the Access data; let’s make life even more interesting It is time to report on the XML data The XML data type ... create temp dataset to read XML information DataSet dsTempReport = new DataSet(); try { // using ReadXml method of DataSet to read // XML data from books .xml file dsTempReport.ReadXml(@"C:\Apress\Chapter10\XMLReport\books .xml" ); ... All right, we are finished with two additional data sources, Access and XML, so let’s move on to report on the third and last data source, Oracle Reporting with Oracle Data Let’s get ready for...
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Module 2: Retrieving XML Data
Ngày tải lên :
18/10/2013, 18:15
... contain the Invoice data in an element-centric format 21 22 Module 2: Retrieving XML Data Specifying the XMLDATA Option Topic Objective To describe the XMLDATA option Lead-in The XMLDATA option ... resulting XML data EXPLICIT modifier A custom format specified in the query formats the resulting XML data XMLDATA option The resulting XML data includes an inline XML Schema ELEMENTS option When ... arrow key on the keyboard SQL Server 2000 contains new internal components and functionality to retrieve data as XML FOR XML Query Execution Process When you execute a FOR XML query, SQL Server...
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Performing a Bulk Insert with SQL Server
Ngày tải lên :
20/10/2013, 12:15
... constants using System; using System.Configuration; using System.Windows.Forms; using SQLXMLBULKLOADLib; using System .Data; using System .Data. SqlClient; private const String DATAFILENAME = ConfigurationSettings.AppSettings["Project_Directory"] ... MessageBoxButtons.OK, MessageBoxIcon.Error); } finally { bl = null; } Discussion The SQL Server XML Bulk Load component is used through COM interop to bulk insert data contained in a XML document into a SQL ... type="xsd:string" sql: datatype="nvarchar(10)" />
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Module 4: Using ADO to Access XML Data
Ngày tải lên :
22/10/2013, 16:15
... OLE DB connection to SQL Server 2000 Referencing a SQLOLEDB Connection You can use an explicitly created Connection object to connect to the data source You can also create a Connection object ... = Response objCmd.Execute, , 1024 %> Creating an XML Data Island Use XML- aware browsers to process XML data on the client A common technique is to store the data in an XML data island on the ... objStrmResults.ReadText Response.Write " " & strXML & "< /XML> " Response.Write " " & strXML & "< /XML> " %> %> *****************************ILLEGAL FOR NON-TRAINER USE******************************...
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FOCUS ON - phrasal verbs with get, 1
Ngày tải lên :
01/11/2013, 12:20
... There was an accident on the highway, and no one could get by get by (on) p.v When you get by or get by on a certain amount of money, you continue with your work or continue with your life even ... would be fun try on try on & tries on trying on tried on tried on try on p.v When you try on an item of clothing before deciding whether you will buy it or borrow it from someone in order to ... for that amount Giving my son a credit card was a mistake — he ran up a $2,500 bill in only one month Calling your family every week from Australia must have run a big phone bill up run-up n A large,...
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FOCUS ON - phrasal verbs with the particle down
Ngày tải lên :
01/11/2013, 12:20
... drugs Ned is a nice guy as long as you can keep him off booze keep on keep on & keeps on keeping on kept on kept on keep on p.v When you keep on doing something, you continue doing it I told her ... Infinitive present tense come on -ing form past tense past participle come on & comes on coming on came on come on come on p.v When an electrical device or machine comes on, it begins to operate, ... Come on, try it! Come on! I can't wait all day come on p.v [informal] When you think that people have done or said something improper or unreasonable, you say "Come on. " Tom didn't study for one...
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FOCUS ON - phrasal verbs with the verb turn
Ngày tải lên :
01/11/2013, 12:20
... air conditioning put in p.v When you cause people to be in a situation, position, or condition, you put them in that situation, position, or condition You've put Jim in a very awkward situation ... things, but don't get 46 FOCUS ON: pronunciation of phrasal verbs with the particle into As we saw in Section 6, three-word phrasal verbs are normally accented on the second, or middle, ... it is turned on Turned off is the opposite of turned on Switched on is similar to turned on Be careful of the stove — it's turned on turn on p.v [informal] Something that turns you on pleases...
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Module 5: Using HTTP to Access XML Data
Ngày tải lên :
04/11/2013, 13:15
... xmlns :sql= 'urn:schemas-microsoft-com :xml- sql' > 1< /sql: param> 1< /sql: param> < /sql: header> < /sql: header> ... Server database by using an OLE DB connection Requests for XML data are processed on the SQL Server by the sqlxmlx.dll component, which retrieves the data and sends the XML results back to the SQLISAPI ... statement: < ?xml version="1.0"?> 1< /sql: param> 0< /sql: param> < /sql: header> ...
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