introduction to oracle 11g database administration

... have ever attended, to excite them to learn, and to make them want to come back for more • To give you some tips and techniques to help you vary your lecture style, avoid monotony in classes, and ... respective owners. Trang 3Introduction Introduction to Oracle: SQL and PL/SQL is often the first course that many Oracle students attend You might be their first contact with any Oracle personnel At ... want to draw an analogy to the DOS ? and * wildcards to help understanding Additional Example SELECT * FROM emp WHERE hiredate LIKE ‘ -JAN%’; Using the LIKE Operator • Use the LIKE operator to

Ngày tải lên: 24/01/2014, 10:20

... situations there is a lot of space wasted and a database administrator may need to intervene to avoid excessive rollback segment growth 10-25 Copyright  Oracle Corporation, 1998 All rights reserved. ... SORT_AREA_SIZE Trang 19Oracle8: Database Administration 11-5 Overview Note increasing it might increase the memory requirement significantly Users.” Oracle8: Performance Tuning. Instructor Note When ... Note Create tablespaces with different default storage clauses and assign them to users based on their sorting needs Trang 25Oracle8: Database Administration 11-11 Obtaining Temporary Segment

Ngày tải lên: 08/08/2014, 20:21

... item that is ordered could point to, or reference a row in the PRODUCTS table, without having to store the product code User-Defined Types Oracle allows a user to define abstract data types and ... the navigator, and use Object—>Create Like to create a new table with the same column and storage characteristics as an existing table Trang 7 Creating a TableOther Options the tool automatically ... blocks to retrieve the row Row Chaining Row chaining occurs when a row is too large to fit into any block This might occur when the row contains columns that are very long In this case, the Oracle

Ngày tải lên: 08/08/2014, 20:21

... Certification Test: Sample Questions Oracle Certified Professional (OCP) Program: Oracle Certified Database Administrator Track E-2 Oracle Database Administration: Sample Test E-3 Oracle Backup and Recovery: ... A-30 Trang 9Oracle8: Database Administration ix Contents Appendix B: Hints Exercise 1—Oracle Architectural Components B-2 Lab 2—Using Administration Tools B-3 Lab 3—Managing an Oracle Instance ... Indexes Trang 1213-2 Oracle8: Database Administration Lesson 13: Managing Indexes Trang 13Oracle8: Database Administration 13-3 Objectives Objectives 13-2 Copyright  Oracle Corporation, 1998

Ngày tải lên: 08/08/2014, 20:21

... operations such as a data load to wait, so it may be advisable to move from a disabled state to enable novalidate and then to move to enable validate Trang 17Oracle8: Database Administration 14-9 Integrity ... Integrity Application code Integrity constraint Database trigger Table Data Trang 13Oracle8: Database Administration 14-5 Overview Database Triggers Database triggers are PL/SQL programs that are ... Trang 1Oracle8: Database Administration 13-25 Reorganizing Indexes Analyze the index to perform the following: does not verify whether index entries correspond to data in the table

Ngày tải lên: 08/08/2014, 20:21

... None Trang 1214-38 Oracle8: Database Administration Trang 13 15 Using Clusters and Index-Organized Tables Trang 1415-2 Oracle8: Database Administration Trang 15Oracle8: Database Administration 15-3 ... needs to be reorganized Trang 414-30 Oracle8: Database Administration Use the following command to drop a trigger that is no longer required: DROP TRIGGER [ schema ] trigger 14-18 Copyright  Oracle ... 1815-6 Oracle8: Database Administration Cluster Characteristics Clusters have the following characteristics: • Clusters have a cluster key, which is used to identify the rows that need to be stored

Ngày tải lên: 08/08/2014, 20:21

... ORGANIZATION INDEX Trang 1215-34 Oracle8: Database Administration Trang 13 16Loading and Reorganizing Data Trang 1416-2 Oracle8: Database Administration Trang 15Oracle8: Database Administration 16-3 Objectives ... used to load data from external files into Oracle tables It provides a means of migration from other systems to Oracle database Export Import Direct-load insert Trang 17Oracle8: Database Administration ... loaded into several tables in one run • Options are available to either replace or to append to existing data in the Trang 2216-10 Oracle8: Database Administration • Column values can be autogenerated

Ngày tải lên: 08/08/2014, 20:21

... utilities enable the administrator to move data between Oracle databases, and within an Oracle database, to different tablespaces or users, or to reorganize data for efficient storage and performance ... cases:reorganization: another to minimize contention, reduce free-space fragmentation, or to facilitate backup when a username needs to be removed from the database or to redistribute object ownership ... release of Oracle: Data that is exportedon one machine can be imported into a database on a different machine, possibly using a different character set When upgrading to a new release of Oracle,

Ngày tải lên: 08/08/2014, 20:21

... logging on to the database Trang 5 Creating New Database Users• After creating the user account, pass the information shown in the slide on to the user • Show the user how to connect to the Oracle ... Like to create a user with the same quotas and privileges as an existing database user Note Oracle Security Manager automatically grants the CONNECT role to any user who is created using the tool ... profile has been created, the database administrator can assign it to each user If the resource limits are enabled, the Oracle server limits the database usage and resources to the defined profile of

Ngày tải lên: 08/08/2014, 20:21

... Privileges Trang 1219-2 Oracle8: Database Administration Lesson 19: Managing Privileges Trang 13Oracle8: Database Administration 19-3 Objectives Objectives 19-2 Copyright  Oracle Corporation, ... SYSOPER were introduced to specify the authentication using password file. Only database administrators should have the capability to connect to a database with administrator privileges Connecting ... Trang 1Oracle8: Database Administration 18-21 Administering Passwords Similar to the resource limit settings, create the profile to limit the password settings, and assign them to the user

Ngày tải lên: 08/08/2014, 20:21

... used to verify that a user has been granted that role Granted Through the OS Operating system commands or utilities can be used to assign roles to users in the database 20-4 Copyright  Oracle ... RolesThe roles listed are defined automatically for Oracle databases Connect and Resource roles are provided for backward compatibility to earlier versions of Oracle and can be modified in the ... verification must be done through the Oracle Security Server The Oracle Security Server is a security product that enables you to centrally set up roles and users in an Oracle distributed environment

Ngày tải lên: 08/08/2014, 20:21

... DBMS_SESSION.SET_ROLE Trang 220-30 Oracle8: Database Administration Trang 3 21Auditing Trang 421-2 Oracle8: Database Administration Trang 521-2 Copyright  Oracle Corporation, 1998 All rights ... This information is used to investigate suspicious activity and to monitor database activity Trang 11The database administrator sets the AUDIT_TRAIL initialization parameterto enable auditing in ... users with administrator privileges Database Auditing Database auditing is the monitoring and recording of selected user database actions Information about the event is stored in the audit trail

Ngày tải lên: 08/08/2014, 20:21

... creating the database If no NATIONAL CHARACTER SET clause is present, the national character set defaults to the same as the database character set. Because the database character set is used to identify ... been defined for functions such as TO_CHAR, TO_DATE, and TO_NUMBER. Number Format Mask Elements • “D” for decimal separator • “G” for group (thousands) separator • “L” for local currency symbol ... set, it is then converted to the database character set. This means that NLS_LANG has to be set to the character set of the export file. SQL*Loader also has the capability to convert data from the

Ngày tải lên: 08/08/2014, 20:21

... through the Oracle Coherence-based session management engine. Trang 29Oracle Access Manager 11gComparison with Oracle Access Manager 10g tool Trang 30Oracle Access Manager 11gComparison with Oracle ... customers to choose the product for which they want to create database schema and creates the schema after providing the database details. – OAM 11g is a J2EE application that deploys into a ... Trang 1Introduction to Oracle Access Manager Trang 2After completing this lesson, you should be able to: Management Suite Management products Trang 3Oracle Identity ManagementOracle + Sun

Ngày tải lên: 25/11/2016, 21:13

... replication or customization Trang 7Overview ! Introduction to Network Administration ! Gaining Access to Network Resources ! Managing Access to Network Resources ! Introduction to Windows 2000 ... network A user account provides the ability to log on to the domain to gain access to network resources, or to log on to an individual computer to gain access to resources on that computer The process ... Trang 1Contents Overview 1 Introduction to Network Administration 2 Managing Access to Network Resources 10 Introduction to Windows 2000 Domains 13 Review 19 This course

Ngày tải lên: 21/12/2013, 05:17

... Active Directory Active Directory Administrative Tools Customize Tools Customize Tools Ask the students to explain what Active Directory and Group Policy are Key Points Active Directory and Group ... customized tools to administer Active Directory that allow you a great deal of flexibility You can create customized administrative tools to: ?? Map to the permissions that have been assigned to ... Access Token Is Attached to Access Token Is Attached to the User’s Process the User’s Process Windows 2000 controls access to resources by requiring a user to first log on to a computer To log on to

Ngày tải lên: 17/01/2014, 08:20

... AN INTRODUCTION TO HYPERION DATABASE Page 2 of 23 hyperion.doc Desktop Screen Hyperion Enterprise is a database that contains data that can be used to develop and ... windows 2000, a setting needs to be adjusted. Contact your systems administrator to make this change. To collapse the list, click on the minus sign next to "Total ISU by Unit." Then ... Excel interface that provides a method to pull numbers from the Hyperion database into Excel. The accounting information is entered into the Hyperion database at the central location (the Controller's

Ngày tải lên: 07/03/2014, 14:20

... to have no appropriate antonyms? The simple answer seems to be to introduce a similarity pointer and use it to indicate that the adjectives lacking antonyms are similar in meaning to ... linguists at Princeton University undertook to develop a lexical database along lines suggested by these investigations (Miller, 1985). The initial idea was to provide an aid to use in searching ... morphological origin of antonyms is that word-form antonymy is not a relation between meanings—which precludes the simple representation of antonymy... automatically into the lexical database, one step

Ngày tải lên: 23/03/2014, 16:20

... Introduction to Database Systems Module 1, Lecture Instructor: Raghu Ramakrishnan raghu@cs.wisc.edu UW-Madison Database Management Systems, R Ramakrishnan ... Relationships (e.g., Madonna is taking CS564) y A Database Management System (DBMS) is a software package designed to store and manage databases Database Management Systems, R Ramakrishnan Why ... security Uniform data administration Concurrent access, recovery from crashes Database Management Systems, R Ramakrishnan Why Study Databases?? y ? Shift from computation to information – at the

Ngày tải lên: 30/03/2014, 13:20

... 290–291 Oracle Database Upgrade Guide, 69 Oracle Database Vault, 96 Oracle Enterprise Manager. See OEM (Oracle Enterprise Manager) Oracle Grid Control, deploying RAC, 286–287 Oracle home directory ... alias, 124 setting up RAC listeners, 285 TO_functions, Oracle, 259–260 TOO_MANY_ROWS error, SELECT INTO, 255 tools, DBA See DBA (database administrator) tools Top Activity, OEM, 224–225 trace files, ... 306–307 Oracle Universal Installer (OUI), 64, 68 oracle user, 51–52, 95–98 ORACLE_BASE directory, DBCA, 81 ORACLE_HOME directory, DBCA, 79–80, 81 ORACLE_HOME environment variable, 46–47 ORACLE_SID,

Ngày tải lên: 04/07/2014, 05:20