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oracle database resource manager oracle base

Lập trình VB với Oracle Database

Lập trình VB với Oracle Database

Kỹ thuật lập trình

... applicationOraDatabaseThể hiện một session đến database và cung cấp phương thức thực thi các câu lệnh SQL và PL/SQL. Khởi tạo OraDatabase object bằng cách gọi phương thức OpenDatabase ... option Oracle Objects for OLE trong mục Oracle9 i Development Kit khi cài Oracle database server hoặc download riêng các version khác nhau của OO4O ở đường link này: http://www .oracle. com/technology/software/tech/windows/ole/index.html ... or Dim orasess As New OraSessionClass /** khởi tạo OraDatabase object */ Dim oradb As OraDatabase Set oradb = orasess.OpenDatabase("oraedu", "scott/tiger", ORADB_ORAMODE)...
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Quản trị oracle database

Quản trị oracle database

Kỹ thuật lập trình

... nhập vào database. RECOVER bắt đầu khôi phục dữ liệu khi database. 5.4.3. Thay đổi tính sẵn dùng của database hiện thời Khởi động database ở chế độ NOMOUNT Thực hiện sửa đổi database theo ... database mà chưa thể sử dụng database được. OPEN READ WRITE Mở database, sẵn sàng cho việc sử dụng database, cả đọc lẫn ghi. OPEN READ ONLY Mở database nhưng chỉ cho đọc database như sử dụng các ... redo log files)  Mở database.  Khôi phục lại tất cả các transaction chưa được commit. Close database Đây là bước đầu tiên khi tắt hẳn một database. Sau khi đóng database, tất cả các dữ...
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Oracle Database Backup and Recovery Advanced User’s Guide

Oracle Database Backup and Recovery Advanced User’s Guide

Cơ sở dữ liệu

... Duplicating a Database with Recovery Manager Creating a Duplicate Database: Overview 11-2How Recovery Manager Duplicates a Database 11-2 Database Duplication Options 11-4Duplicating a Database: Prerequisites ... need to know the following:■Relational database concepts and basic database administration as described in Oracle Database Concepts and the Oracle Database Administrator's Guide■Basic ... primary database that is updatedusing archived logs created by the primary database. RMAN can create or back up a standby database. You can fail over to the standby database if the primary database...
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OCA Oracle Database 11g Administration I Exam Guide P2

OCA Oracle Database 11g Administration I Exam Guide P2

Cơ sở dữ liệu

... EnvironmentThis is a paper-based exercise, with no specific solution.Identify the applications, application servers, and databases used in your environment. Then, concentrating on the databases, try to ... many years. Microsoft’s SQL Server is another relational database that has been limited by the platforms on which it runs. Oracle databases, by contrast, have always been ported to every major ... produced database management systems that conform (with varying degrees of accuracy) to the relational paradigm; Oracle is only one. IBM was perhaps the first company to commit major resources...
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Oracle Database Backup and Recovery Basics

Oracle Database Backup and Recovery Basics

Cơ sở dữ liệu

... Oracle resources:■ Oracle Database Recovery Manager Quick Start Guide■ Oracle Database Backup and Recovery Advanced User's Guide■ Oracle Database Recovery Manager Reference■ Oracle Database ... recovery, and the database See Also:■ Oracle Database Backup and Recovery Advanced User's Guide tolearn how to perform point-in-time recovery for an entire database ■ Oracle Database Backup ... administration as described in Oracle Database Concepts and Oracle Database Administrator's Guide■The operating system environment under which you are running the Oracle database OrganizationThis...
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OCA Oracle Database 11g SQL Fundamentals I Exam Guide P2

OCA Oracle Database 11g SQL Fundamentals I Exam Guide P2

Cơ sở dữ liệu

... many years. Microsoft’s SQL Server is another relational database that has been limited by the platforms on which it runs. Oracle databases, by contrast, have always been ported to every major ... produced database management systems that conform (with varying degrees of accuracy) to the relational paradigm; Oracle is only one. IBM was perhaps the first company to commit major resources ... first release. It may be this that gave Oracle the edge in the RDBMS market place.A note on terminology: confusion can arise when discussing relational databases with people used to working with...
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OCA Oracle Database 11g SQL Fundamentals I Exam Guide P1

OCA Oracle Database 11g SQL Fundamentals I Exam Guide P1

Cơ sở dữ liệu

... client-server model for their database access.The simplest form of the database server is one instance connected to one database, but in a more complex environment one database can be opened by many ... Enterprise Manager Database Control is a graphical tool for managing one database, which may be a RAC clustered database. It consists of a Java process running on the database server machine. ... database server machine. Administrators connect to Database Control from a browser, and Database Control then connects to the database server. Database Control has facilities for real-time management...
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Oracle Database 10g-Administration Workshop 1

Oracle Database 10g-Administration Workshop 1

Cơ sở dữ liệu

... reserved.1-5 Oracle Products and Servicesã Oracle databasesã Oracle Application Serverã Oracle applicationsã Oracle Collaboration Suiteã Oracle Developer Suiteã Oracle services Oracle Productsã Oracle ... Publications Oracle PublicationsTitle Part Number Oracle Database 2 Day DBA 10g Release 2 (10.2) B14196-01 Oracle Database Administrator's Guide 10g Release 2 (10.2) B14231-01 Oracle Database ... course, you install the Oracle Database 10g Enterprise Edition software, create a new database, and learn how to administer the database. You also configure the database to support an application...
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Oracle Database Concepts

Oracle Database Concepts

Cơ sở dữ liệu

... upgrading a previousrelease of Oracle ■ Oracle Database Administrator's Guide for information about how to administerthe Oracle database server■ Oracle Database Application Developer's ... informationabout developing Oracle database applications■ Oracle Database Performance Tuning Guide for information about optimizingperformance of an Oracle database ■ Oracle Data Warehousing Guide ... which the Oracle database server can operate.Chapter 11, " ;Oracle Utilities"This chapter describes Oracle database utilities for data transfer, data maintenance,and database administration....
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Oracle Database Data Warehousing Guide

Oracle Database Data Warehousing Guide

Cơ sở dữ liệu

... thatdescribes the features and functionality of the Oracle Database Standard Edition, Oracle Database Enterprise Edition, and Oracle Database Personal Edition products. These products have the ... the Oracle Database Enterprise Edition or Oracle Database Personal Edition, and some of these are optional. Forexample, to create partitioned tables and indexes, you must havethe Oracle Database ... Enterprise Edition or Oracle Database PersonalEdition. What is a Data Warehouse?1-2 Oracle Database Data Warehousing GuideWhat is a Data Warehouse?A data warehouse is a relational database that is...
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Oracle Database Administrator''''s Guide

Oracle Database Administrator''''s Guide

Cơ sở dữ liệu

... Creating an Oracle Database Deciding How to Create an Oracle Database 2-2Manually Creating an Oracle Database 2-2Considerations Before Creating the Database 2-3Creating the Database 2-5Understanding ... 14-17.■Scheduler Oracle Database provides advanced scheduling capabilities through the database Scheduler.See Part VI, " ;Database Resource Management and Task Scheduling".■ Database Resource Manager ... a Database Administrator 1-4Task 1: Evaluate the Database Server Hardware 1-5Task 2: Install the Oracle Database Software 1-5Task 3: Plan the Database 1-5Task 4: Create and Open the Database...
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OCP Oracle Database 11g New Features Exam Guide P1

OCP Oracle Database 11g New Features Exam Guide P1

Cơ sở dữ liệu

... chapter:■ Installing Oracle Database 11g■ New features in database creation■ Database upgrade new features■ Real Application TestingPlease refer to the Oracle Database 11g documentation ... xviINTRODUCTIONOracle Database 11g offers several highly powerful enhancements to the management of Oracle databases. Oracle databases are the leading commercial databases in the world today, ... to upgrade your Oracle OCP DBA certification to the latest level Oracle Database 11g. It is a study guide for Oracle Database administrators who plan to take the OCP Oracle Database 10g: New...
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