... 9-4. Oracle LOB data type Data Type Description Blob Oracle data type containing binary data with a maximum size of 4 GB. This data type maps to a Byte array. Clob Oracle data type containing ... containing character data based on the default character set of the server with a maximum size of 4 GB. This data type maps to a String. NClob Oracle data type containing character data based on ... national character set of the server with a maximum size of 4 GB. This data type maps to a String. The Oracle .NET data provider handles CLOB and NCLOB data as Unicode. Each character is therefore...
Ngày tải lên: 14/12/2013, 18:16
Ngày tải lên: 16/01/2014, 21:20
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Ngày tải lên: 26/01/2014, 10:20
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Ngày tải lên: 19/02/2014, 20:20
Báo cáo hóa học: " Strong consistency of estimators in partially linear models for longitudinal data with mixingdependent structure" pdf
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Ngày tải lên: 06/08/2012, 15:04
Binding Data with ADO.NET
... working database programs with simple drag-and-drop techniques Data binding involves connecting display and data- entry controls with a data source in a way that somewhat automates the data management ... AutoGenerateColumns="False" DataKeyNames="CourseID" DataSourceID="SqlDataSource1" EmptyDataText="There are no data records to display."> <Columns> <asp:BoundField DataField="CourseID" ... from: iDATA.ws Chapter 21 Binding Data with ADO.NET 349 Database Objects panel in step 14 of the instructions, select the CourseCatalog table from the list. Type CourseDataSet in the DataSet...
Ngày tải lên: 03/10/2013, 00:20
Localizing Client-Side Data in a Web Forms Application
... if(frFrRadioButton.Checked) ci = new CultureInfo("fr-FR"); } RefreshData( ); } private void RefreshData( ) { if(ci != null) { // Set the culture for the current thread. ... cultureNativeNameLabel.Text = CultureInfo.CurrentCulture.NativeName; } // Sample data that might come from a database // displayed according to culture set by user. dateLabel.Text = DateTime.Now.ToString("D"); ... user's culture. [ Team LiB ] [ Team LiB ] Recipe 3.5 Localizing Client-Side Data in a Web Forms Application Problem You need to format dates and currency values according to the...
Ngày tải lên: 28/10/2013, 18:15
Tài liệu Oracle Data Warehouse Developer pdf
... Position: Oracle Data Warehouse Developer Department: IT Managed Services/Business Intelligence Reports to: Director, IT Managed Services Status: Full Time Headquartered in Toronto, Sapien Information Services is a leading provider of hosted services and next generation applications for interactive marketing, business intelligence, customer data integration and communications. Our energetic team of senior strategic thinkers and technical consultants provides ground breaking analytical business and customer intelligence data solutions and communications tools for high profile clients, in a variety of industries. We have exciting growth plans for the business and are looking for dynamic professionals to help us make our plans a reality. We are presently looking for an Oracle Data Warehouse Developer to join our team. If you are an energetic and self‐motivated professional who is passionate about pushing the boundaries of your own knowledge and expertise, talk to us about growing yourself and your career. We have a welcoming culture and a reputation for accountability and innovation. Our diverse projects, fun environment and passion for our customers will enable you to contribute your ideas, affect change and grow your personal sphere of influence. Position Mandate This function is responsible for supporting large Oracle Data Warehouses in an efficient, timely and error‐free manner. The Data Warehouse Developer provides technical support and direction in developing and supporting system‐level programs, and interfacing with customers and Business Intelligence Analysts on requirements. The Data Warehouse Developer has responsibility for production support and maintenance of the Data Warehouse, and works with other team memb ers in optimizing system performance and participates in all phases of the Data Warehouse development cycle with minimal direction. Additionally, the individual will be responsible for addressing operational issues to meet established Service Level Agreements for product delivery and support . Key Respon sibilities ... At least 5 years of previous/proven experience in Database and Data Warehouse design and development including Data Mart structures and Oracle PL/SQL coding. Strong knowledge of ETL tools and strong experience with Oracle Warehouse Builder, Oracle Enterprise Manager and Oracle Warehouse Builder Execution Manager. ... Experience with UNIX‐based operating systems, to develop shell scripts to carry out and schedule system ETL‐ related activities including file transfers and synchronization between multiple hosts, data import/export from flat files and data comparison and archiving. Experience with CRM and marketin g data warehouse implementations. Experience providing support for disaster recovery exercises (or actual disaster recoveries). ...
Ngày tải lên: 10/12/2013, 05:15
Tài liệu Multimedia Data Mining 3 pdf
... it is assumed that the data corpora have different groups and each group is associated with a mixture model, with all the groups sharing the same set of mixture components. With this assumption, ... to guard against variables with larger variances that might otherwise dominate the classification. At present we take this data set as the training data; the training data set represents the correct ... way: 1. Set β ←− 1 and perform EM with early stopping. 2. Decrease β ←− ηβ (with η < 1) and perform one TEM iteration. 3. As long as the performance on hold-out data improves (non-negligibly), continue...
Ngày tải lên: 10/12/2013, 09:15
Tài liệu modularizing programming with subprograms pdf
... Subprogram Location Is in the database. Is within the application. Executed From any database tool or application. From only the application in which it was created. Availability By way of database security. ... follows. Syntax parameter_name [IN | OUT | IN OUT] datatype [{:= | DEFAULT} expr] where: parameter_name is the name of the parameter. datatype is the datatype of the parameter, without constraints. expr is the ... var_name Specifies a variable, var_name, of the datatype DATE. CHAR var_name Specifies a variable, var_name, of the datatype [LENGTH number] CHAR with an optional length setting in bytes. After...
Ngày tải lên: 10/12/2013, 17:15
Tài liệu Accessing data with ADO.NET ppt
... objects in VS.NET .NET Data Providers ã SQL Client .NET Data Provider communicate with SQL Server databases, version 7+ ã OLE DB .NET Data Provider communicate with various data stores through ... constraints on the data stored locally within a DataTable object ã DataRelation Object Is used to indicate a relationship between different DataTable objects in your DataSet ã DataView Object ... Objects Demonstrations ã Create DataTable in DataSet Dim ds As New DataSet() Dim tbl As DataTable = ds.Tables.Add("Customers") Dim ds As New DataSet Dim tbl As New DataTable("Customers") ...
Ngày tải lên: 11/12/2013, 17:15
Tài liệu Microsoft Access 2007 Data Analysis P1 pdf
... experience working with data and familiarity with the basic concepts of data analysis such as working with tables, aggregating data, and performing calculations. ■■ Experience using Excel with a strong ... presentation. ■■ Collection: Collection encompasses the gathering and storing of data that is, where you obtain your data, how you will receive your data, how you will store your data, and how you ... of Data Analysis in Access 1 Chapter 1 The Case for Data Analysis in Access 3 Where Data Analysis with Excel Can Go Wrong 3 Scalability 4 Transparency of Analytical Processes 6 Separation of Data...
Ngày tải lên: 13/12/2013, 03:15
Tài liệu A Concise Introduction to Data Compression- P1 pdf
... 1.14d. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 1.1 Variable-Length Codes 25 1.1 Variable-Length Codes Often, a file of data to be compressed consists of data symbols ... lists of words, each with its definition. A dictionary used to compress data is different. It is a list of bits and pieces of data that have already been read from the input. When a data item is input ... data. Most types of data (such as text characters, pixels, and audio samples) are encoded with a fixed-length code because this makes it convenient to input, process, and save the individual data...
Ngày tải lên: 14/12/2013, 15:15
Tài liệu Reading and Writing Binary Data with SQL Server doc
... flexible and capable of dealing with very large BLOB data. Large BLOB data needs to be treated differently than other data when reading with a DataReader since the data cannot be contained in ... the schema from the data source using the FillSchema( ) method of the DataAdapter. Add the row to a DataTable and use the Update( ) method of the DataAdapter to update the data source. Recipe ... System.Windows .Forms; using System.IO; using System .Data; using System .Data. SqlClient; private const String TABLENAME = "TBL0911"; private DataSet ds; private SqlDataAdapter...
Ngày tải lên: 14/12/2013, 18:16
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