moving data between oracle databases
Tài liệu Reading and Writing Binary Data with Oracle pdf
... Create a DataAdapter and table OracleDataAdapter da = new OracleDataAdapter("SELECT * FROM " + TABLENAME, ConfigurationSettings.AppSettings[ "Oracle_ ConnectString"]); DataTable table = new DataTable( ... data type Data Type Description Blob Oracle data type containing binary data with a maximum size of GB This data type maps to a Byte array Clob Oracle data type containing character data based ... as an OracleLob object representing a Large Object Binary (LOB) data type stored on an Oracle server An Oracle LOB can be one of three types as described in Table 9-4 Table 9-4 Oracle LOB data...
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Tài liệu Connecting to Access and Oracle Databases docx
... Connecting to an Oracle Database You connect to an Oracle database using an OleDbConnection object with a connection string of the following format: provider=MSDAORA ;data source=OracleNetServiceName;user ... for accessing one of the example databases that comes with Oracle This database contains a table called emp that contains sample employee data Assuming the System .Data. OleDb namespace has been imported, ... returned results from an Oracle database Listing 1.3: OLEDBCONNECTIONORACLE.CS /* OleDbConnectionOracle.cs illustrates how to use an OleDbConnection object to connect to an Oracle database */ using...
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Tài liệu Determining the Differences in Data Between Two DataSet Objects doc
... Create DataSet B and add table B dsB = new DataSet( ); dsB.Tables.Add(dtB); // Bind the default views for table A and table B to DataGrids // on the form aDataGrid.DataSource = dtA.DefaultView; bDataGrid.DataSource ... GetDataSetDifference(DataSet ds1, DataSet ds2) { // Accept any edits within the DataSet objects ds1.AcceptChanges( ); ds2.AcceptChanges( ); // Create a DataSet to store the differences DataSet ds = new DataSet( ... between the DataSet objects appear in the DiffGram Table 3-1 DiffGram representation of DataSet differences Condition Row is the same in both DataSet and DataSet DiffGram representation Row data...
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Tài liệu Oracle® Databases on VMware vSphere™ 4 pptx
... virtualize the most challenging database workloads With vSphere and ESX 4, 95 percent of Oracle databases can match native performance, while fully saturated Oracle databases only experience anywhere ... the Oracle Database 16 Use Paravirtualized SCSI Adapters for Oracle Datafiles with Demanding Workloads 17 Optimized Architectures are Not Designed in Silos ESSENTIAL DEPLOYMENT TIPS /14 Oracle Databases ... when deploying Oracle databases on VMware vSphere This document will also show that the same best practices, tuning tips and tricks, and skill sets necessary to deploy Oracle databases in physical...
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Client Failover Best Practices for Highly Available Oracle Databases: Oracle Database 11g Release 2 pdf
... to connect to the database The underlying database has Oracle Database 11g Real Application Clusters (Oracle RAC) capability or Oracle Restart (for single instance databases) Oracle Notification ... production database In addition, Oracle Clusterware must be installed and active on the primary and standby sites for both single instance (using Oracle Restart) and Oracle RAC databases The Data Guard ... of the highly available application framework that Oracle provides for both single instance databases using Oracle Restart6, and for Oracle RAC databases Please see the following for details on...
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Documenting Oracle Databases Complete Oracle database schema auditing pot
... Production Editor: Teri Wade Cover Design: Bryan Hoff Oracle, Oracle7 , Oracle8 , Oracle8 i, and Oracle9 i are trademarks of Oracle Corporation Oracle In-Focus is a registered Trademark of Rampant ... TECHPRESS ALL RIGHTS RESERVED ROBO BOOKS MONOGRAPH DOCUMENTING YOUR DATABASE Documenting Oracle Databases Complete Oracle database schema auditing By Mike Ault Copyright © 2003 by Rampant TechPress ... Rampant TechPress Documenting Oracle Databases Complete Oracle database schema auditing Mike Ault ROBO BOOKS MONOGRAPH DOCUMENTING YOUR DATABASE Notice While the author makes every...
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Migrating oracle databases to SQL server 2000
... Northwind databases are provided as sample databases for training For more information about the default databases, see SQL Server Books Online Database System Catalogs Each Oracle database runs ... servers and clients Creating databases. * Establishing login rights and user permissions.* Transferring data in and out of SQL Server databases. * Backing up and restoring databases. * Implementing ... (ALTER DATABASE), or SQL-DMO Networks Oracle SQL*Net supports networked connections between Oracle database servers and their clients It communicates with the Transparent Network Substrate (TNS) data...
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ORACLE DATA WAREHOUSE
... biết Nhà kho liệu? Oracle Express có phải phần mềm Nhà kho liệu? Nội dung giới thiệu Mở đầu Các khái niệm Các khía cạnh thiết kế triển khai Giải pháp Nhà kho liệu Oracle (Oracle Warehouse) ... Dữ liệu Dữ liệu Chính xác Chính xác thực tế thực tế Chất lượng Chất lượng Lịch sử Lịch sử Data Warehouse Data Warehouse Các thành phần công nghệ giải pháp Phần cứng phần mềm hệ thống Công...
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Oracle Data Provider for .NET Developer''''s Guide
... Guide I Oracle Database Application Developer's Guide - Large Objects I Oracle Database New Features I Oracle Database Concepts I Oracle Database Reference I Oracle Database SQL Reference I Oracle ... OracleDataReader Class OracleDataReader Members OracleDataReader Static Methods OracleDataReader Properties OracleDataReader Public Methods OracleError ... 1–1 Oracle. DataAccess.Client Classes(Cont.) Class Description OracleDataAdapter Class An OracleDataAdapter object represents a data provider object that communicates with the DataSet OracleDataReader...
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1 Oracle Data Guard: Overview
... Copyright © 2006, Oracle All rights reserved Site failure What Is Oracle Data Guard? Standby database Redo transport Oracle Net Primary database Database 1-5 Database copy Copyright © 2006, Oracle All ... components of Oracle Data Guard • Describe the differences between physical and logical standby databases • Determine when Oracle Data Guard is an appropriate solution in your Oracle Database configuration ... Standby Databases There are two types of standby databases: • Physical standby database – Identical to the primary database on a block-for-block basis – Synchronized with the primary database...
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Oracle Database Data Warehousing Guide
... The Oracle Data Warehousing Guide contains information that describes the features and functionality of the Oracle Database Standard Edition, Oracle Database Enterprise Edition, and Oracle Database ... describse new features in Oracle Database: s Oracle Database 10g Release (10.1) New Features in Data Warehousing xxxix Oracle Database 10g Release (10.1) New Features in Data Warehousing s SQL Model ... differences between an OLTP system and a data warehouse Figure 1–1 Contrasting OLTP and Data Warehousing Environments OLTP Data Warehouse Complex data structures (3NF databases) Multidimensional data...
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2 Understanding the Oracle Data Guard Architecture
... more than one database with the same name 2-3 Copyright © 2006, Oracle All rights reserved Data Guard Operational Requirements: Oracle Database Software • Same release of Oracle Database Enterprise ... architecture for the primary and standby databases must be the same • The operating system releases for the primary and standby databases can be different • If all databases are on the same system, ... primary database before taking data file backups for standby creation • If any databases use ASM and/or OMF, all should use the same combination 2-4 Copyright © 2006, Oracle All rights reserved Oracle...
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Oracle Data Guard Broker
... standby databases to enable production Oracle databases to survive disasters and data corruptions Data Guard maintains these standby databases as transactionally consistent copies of the primary database ... Databases Primary Database Instances Standby Database Standby Database Standby Database Standby Database Standby Database Standby Database Standby Database Standby Database Standby Database Instances ... the Data Guard Broker Oracle Data Guard Broker Data Guard GUI (in Oracle Enterprise Manager) - Overview Page Databases With Distributed Broker (DMON) Processes Oracle Data...
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Oracle Data Guard Concepts and Administration
... Introduction to Oracle Data Guard 1-1 Data Guard Configurations 1.1 Data Guard Configurations A Data Guard configuration consists of one production database and one or more standby databases The databases ... Statements Relevant to Data Guard" and the Oracle Database SQL Reference New Features Specific to Logical Standby Databases Logical standby databases, first released with Oracle Database in Release ... Standby Database" s Chapter 9, "Managing a Logical Standby Database" s Chapter 10, "Data Guard Scenarios" Introduction to Oracle Data Guard Oracle Data Guard ensures high availability, data protection,...
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Oracle 10g Data Mining Administrators Guide WW
... the end of a line of input Overview Oracle Data Mining (ODM) embeds data mining within the Oracle database The data never leaves the database — the data, data preparation, model building, and ... must be an Oracle database with either the Oracle Data Mining option or the Oracle Data Mining Scoring Engine option installed The Oracle Data Pump Export Utility (expdp) is used for database and ... The Oracle Data Pump Export and Oracle Data Pump Import discussions in Oracle Database Utilities, Part I 20 ■ The DBMS _DATA_ MINING subprograms discussion in PL/SQL Packages and Types Reference Oracle...
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Transfer Tables Between SQL Server Databases
... of each, as appropriate These routines call GetSQLDatabases, described in step of How-To 7.1 Listing 7.19 frmHowTo7_4.vb: Populating the lstDatabases and lstBackupDevices List Boxes Private ... AddObjectForTransfer Using the items just listed, you will create a form with options to transfer tables between two SQL databases Steps Open and run the VB.NET -Chapter solution From the main Windows form, click ... and to After you have chosen these, you can then select which databases you want to transfer from and to After choosing from the database to transfer from, you are then presented with a list...
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Tài liệu Oracle Data Warehouse Developer pdf
... 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 ... Strong knowledge of ETL tools and strong experience with Oracle Warehouse Builder, Oracle Enterprise Manager and Oracle Warehouse Builder Execution Manager. Thorough working knowledge of Oracle Database Servers 9i, 10g and 11g, PL/SQL, Oracle Application Server with Portal and Oracle Discoverer. ... 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 marketing data warehouse implementations. ...
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Tài liệu Mapping Table and Column Names Between the Data Source and DataSet docx
... the grid dataGrid.DataSource = ds.Tables["tblmapCategories"].DefaultView; Discussion When the Fill( ) method of the DataAdapter is used to fill a DataSet, the column names used in the DataSet ... "colmapDescription"); // Create the DataSet and fill DataSet ds = new DataSet( ); da.Fill(ds); // Retrieve and display the mapped name of the table as grid caption dataGrid.CaptionText = "TableName: ... in the DataSet default to the column names defined in the data source A DataAdapter has a collection of DataTableMapping objects in its DataTableMappingCollection accessed through its TableMappings...
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Tài liệu Retrieving Data from an Oracle Package ppt
... the DataAdapter and table mappings OracleDataAdapter da = new OracleDataAdapter(cmd); da.TableMappings.Add("Table", "ORDERS"); da.TableMappings.Add("Table1", "ORDERDETAILS"); // Fill the DataSet ... for the Orders table to the grid dataGrid.DataSource = ds.Tables["ORDERS"].DefaultView; // Create the DataReader from the Oracle package conn.Open( ); OracleDataReader dr = cmd.ExecuteReader( ... File: OracleRefCursorsForm.cs // Namespaces, variables, and constants using System; using System.Text; using System .Data; using System .Data. OracleClient; // // Create the connection OracleConnection...
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Tài liệu TIA - Category 6 - Static discharge between LAN cabling & data terminal equipment doc
... Category Cabling: Static Discharge Between LAN Cabling and Equipment Figure 2: Cable Layout Figure 3: Discharging Point Category Cabling: Static Discharge Between LAN Cabling and Equipment What ... then separated When materials come into contact, a chemical bond of varying strength is formed between the two materials The chemical bond involves a migration of electrons from one material ... properties A capacitor is a device designed to store charge that has a good insulator sandwiched between two good conductors The charge is stored in the insulator A good conducting path will allow...
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