oracle database 11g introduction to sql pdf

... need to be done before you can upgrade to Oracle Database 11g 11 12 TABLE 1-3 Oracle Database 11g Pre-Upgrade Steps Chapter 1: Oracle Database 11g Getting Started Upgrade to Oracle Database 11g ... from Oracle Database Version 11g to Oracle Database Version 10g In this case, you would first load catexp.sql from the Oracle Database 10g ORACLE_HOME into the Oracle Database 11g database Once ... just prefer to a manual backup/restore DBUA does place all the files used to backup/restore your database into the logging directory Therefore another option is to go to the logging directory and

Ngày tải lên: 25/01/2014, 14:20

... Trang 2OCA Oracle Database 11g: This publication and CD may be used in assisting students to prepare for the OCA Oracle Database 11g: Administration I exam Neither Oracle Corporation ... Preparing the Database Environment 85 Identify the Tools for Administering an Oracle Database 86 The Oracle Universal Installer 86 Database Creation and Upgrade Tools 91 Tools for ... Hoc SQL: SQL*Plus and SQL Developer 92 Exercise 3-1: Install SQL Developer on Windows 97 Oracle Enterprise Manager 98 Other Administration Tools 99 Trang 10Plan an Oracle Database

Ngày tải lên: 25/01/2014, 14:20

... useful utility to hide the implementation details from prying eyes We will revisit this in Appendix F Trang 3Oracle 11g New FeaturesNew PL/SQL features introduced in Oracle 11g include Automatic subprogram ... Cross-Session PL/SQL Function Result Cache The cross-session PL/SQL function result cache is a mechanism to share frequently accessed functions in the SGA between sessions Prior to the Oracle 11g Database, ... by sessions Trang 5Dynamic SQL EnhancementsDynamic SQL still has two varieties in the Oracle 11g Database You have Native Dynamic SQL, also known as NDS, and the DBMS_SQL built-in package Both

Ngày tải lên: 25/01/2014, 14:20

... with the Oracle 6 Database PL/SQL 2.x shipped with the Oracle 7.x Databases Beginning with Oracle 8, PL/SQL versions correspond to the database release numbers, like PL/SQL 11.1 ... the Oracle 11g Release 1 Database. .. an ERD of the model PART I PL/SQL Fundamentals This page intentionally left blank CHAPTER 1 Oracle PL/SQL Overview 3 4 Oracle Database 11g ... Oracle Database SQL Primer begins by covering Oracle s implementation of SQL, starting with Oracle SQL*Plus datatypes, and then covers the SQL language commands needed to build database

Ngày tải lên: 25/01/2014, 14:20

... http://www.oracle.com/pls/db112/to_toc?pathname=server.112/e17023/toc.htm 5 The application uses service names to connect to the database. The underlying database has Oracle Database 11g Real ... have oracle.ons.oraclehome set to point to your ORACLE_HOME. For more information see the Oracle Database JDBC Developer‟s Guide. 10 OCI applications: An Oracle RAC environment with Oracle ... practices for Oracle Database 10g Release 2 and Oracle Database 11g Release 1 Other areas to note: RETRY_COUNT is only available in Oracle Database 11g Release. ..

Ngày tải lên: 23/03/2014, 12:20

... SPFILE: As oracle on node1 [oracle@node1 oracle]$ export ORACLE_HOME=/opt/oracle/product/11.1/si [oracle@node1 oracle]$ export ORACLE_SID=ERI [oracle@node1 oracle]$ $ORACLE_HOME/bin/sqlplus / ... Mining options [oracle@node1 oracle]$ export ORACLE_HOME=/opt/oracle/product/11.1/si [oracle@node1 oracle]$ scp $ORACLE_HOME/dbs/initERI.ora node2:/$ORACLE_HOME/dbs/ [oracle@node1 oracle]$ ssh ... –p /opt/oracle/admin [oracle@node1 oracle]$ scp –r /opt/oracle/admin/* node2:/opt/oracle/admin/ You must also ensure that the diagnostic directory tree is copied to node2 In Oracle 11g this

Ngày tải lên: 30/03/2014, 13:20

... Independent Oracle User Group (IOUG) Board of Directors as the Director of Education She feels that being able to learn from others and teach what you know are key ways to enjoy working with databases ... strived to design, implement, and maintain stable, reliable, and secure database environments in order to support the business and important business processes Michelle enjoys contributing to the database ... security, data modeling, and database architecture of very large database environments She has administered environments supporting multiple database platforms, including Oracle, SQL Server, and Sybase

Ngày tải lên: 04/07/2014, 05:20

... hardware mirroring Trang 7With Oracle Database 10g and even 11g R2, the ASM installation was partof the database software installation routine Starting with Oracle Database 11g R2, ASM is a separate ... want to eventually get to actually installing Oracle, so this will not be an all-inclusive discussion about storage, but enough to cover the basics If you don’t have enough memory in which to store ... directories To set up storage for a particular system properly, the DBA needs to understand the different pieces: files, I/O events, and backups You need to know which are typical events for databases

Ngày tải lên: 04/07/2014, 05:20

... the database installation: Oracle Advanced Security Oracle Partitioning Oracle Spatial Oracle Label Security Oracle OLAP COM Automation Feature Data Mining RDBMS Database Extensions for .NET Database ... CONTROL_FILES = (/u02/oracle/SID/control01.ctl, /u03/oracle/SID/control02.ctl,/u04/oracle/SID/control03.ctl) Oracle Database Components The Oracle system is made up of database components. Many ... cold backup, similar to SQL Server when taking a database offline or if the instance service has been stopped to take a copy of the .mdf file and .ldf files. SQL Server databases typically have

Ngày tải lên: 04/07/2014, 05:20

... Oracle Database 11g o02 Oracle Database 10g o03 Oracle9i Database o04 Oracle Embedded Database (Oracle Lite, Times Ten, Berkeley DB) o05 Other Oracle Database Release ORACLE FUSION MIDDLEWARE o06 Oracle ... Server o07 Oracle Portal o08 Oracle Enterprise Manager o09 Oracle BPEL Process Manager o10 Oracle Identity Management o11 Oracle SOA Suite o12 Oracle Data Hubs ORACLE DEVELOPMENT TOOLS o13 Oracle ... JDeveloper o14 Oracle Forms o15 Oracle Reports o16 Oracle Designer o17 Oracle Discoverer o18 Oracle BI Beans o19 Oracle Warehouse Builder o20 Oracle WebCenter o21 Oracle Application Express ORACLE APPLICATIONS

Ngày tải lên: 06/07/2014, 13:20

... no way to allow some users access to some directories and other users access to other directories All users with execute permission on the UTL_FILE package have access to all the directories ... directories and is static To set it, follow the syntax in this example, which gives access to two directories, and restart the instance: SQL> alter system set utl_file_dir='/oracle/tmp','/oracle/interface' ... user “jon” will be able to connect to the database without the need for any further authentication: $ sqlplus / Connected to: Trang 2SQL> show user; USER is "JON” SQL> This is secure,

Ngày tải lên: 06/07/2014, 13:20

... concurrent sessions, either SQL Developer or SQL*Plus 1 Log on to your database twice, as WEBSTORE in separate sessions Consider one to be your A session and the other to be your B session 2 In ... exception: there is no way to set the starting value If you want to restart the sequence, the only way is to drop it and recreate it To adjust the cache value from default to improve performance ... could be stored in this table and initialized to 10: create table current_on(order_number number); insert into current_on values(10); commit; Then the code to create an order would have to become:

Ngày tải lên: 06/07/2014, 13:20

... CUSTOMERS stores information for each customer Figure 9-4 The WEBSTORE entity-relationship diagram Trang 4Chapter 9: Retrieving, Restricting, and Sorting Data Using SQL379 • ORDERS stores customer ... creates a database If the schemas were not created at database creation time, they can be created by running scripts installed into the Oracle Home of the database These scripts will need to be run ... table, create sequence to webstore; Trang 5create table customers(customer_id number(8) not null constraint pk_customer_id primary key, join_date date default sysdate not null, customer_status varchar2(8)

Ngày tải lên: 06/07/2014, 13:20

... the TO_DATE conversion function • Character items are changed into number values using the TO_NUMBER conversion function Use the TO_CHAR, TO_NUMBER, and TO_DATE Conversion Functions • The TO_CHAR ... invoked to change the data type of a value The TO_CHAR function performs date to character and number to character data type conversions • Character items are explicitly transformed into date ... must match to facilitate accurate and consistent conversion into number or date items • Character terms, like month and day names, extracted from dates with the TO_CHAR function are automatically

Ngày tải lên: 06/07/2014, 13:20

... Using SQL Developer or SQL*Plus, connect to the WEBSTORE schema and produce a report of customers who purchased the 11G All-in-One Guide (PRODUCT_ID=2) The report must contain the customer’s ... quantity ordered There are several approaches to solving this question Your approach may differ from this solution 1 Start SQL*Plus and connect to the WEBSTORE schema Figure 12-13 The cross join Trang ... JOB_HISTORY JH RIGHT OUTER JOIN JOBS J ON JH.JOB_ID=J.JOB_ID B SELECT JOB_ID FROM JOB_HISTORY JH RIGHT OUTER JOIN JOBS J ON (JH.JOB_ID=J.JOB_ID) C SELECT JOB_HISTORY.JOB_ID FROM JOB_HISTORY OUTER

Ngày tải lên: 06/07/2014, 13:20

... aspect of a database administrator’s job is to ensure that the database does not lose data The mechanisms of redo and undo ensure that it is absolutely impossible to corrupt the database no matter ... able to prove this However, it is possible for an Oracle database to lose data because of physical damage if the DBA does not take appropriate precautions From release 9i onward, an Oracle database ... of keeping the two databases synchronized, in real time if necessary Users can connect to either, and changes made on each database are published to the other database If one database becomes unavailable

Ngày tải lên: 06/07/2014, 13:20

... primary database to a secondary database optimized for such work Exercise 14-2: Transition the Database to Archivelog Mode Convert your database to archivelog mode, and set parameters to enable ... 5 Start up in mount mode: SQL> startup mount; 6 Convert the database to archivelog mode: SQL> alter database archivelog; 7 Open the database: SQL> alter database open; ... copies to the online log, one would use a command such as this: alter database add logfile member ‘D:\APP\ORACLE\ORADATA\ORCL11G\REDO01A.log' to group 1; or it can also be done through Database

Ngày tải lên: 06/07/2014, 13:20

... whole database restore, or to drop the relevant tablespace There can be no recovery The RMAN commands to restore a database in noarchivelog mode are shutdown abort; startup mount; restore database; ... principle, restore and recovery (Oracle uses these terms very precisely) following a failure are simple To restore a damaged file is to extract it from a previously made backup; to recover it is to apply ... running of Health Monitor checks are available only when the database is open There are two interfaces: using SQL*Plus to invoke procedures in the DBMS_HM PL/SQL package, and Database Control Figure

Ngày tải lên: 06/07/2014, 13:20

... acct; SQL> grant connect to batch identified by batch; SQL> grant connect to mgr identified by mgr; 3 Connect to your database as user SYSTEM using Database Control 4 From the database ... Connect to your database as user SYSTEM using SQL*Plus 2 Create some users and grant them the CONNECT role: SQL> grant connect to clerk identified by clerk; SQL> grant connect to acct ... 5OCA/OCP Oracle Database 11g All-in-One Exam Guide780 To give user JOHN the capability of administering the Resource Manager, with the ability to pass on the privilege to other users: SQL>

Ngày tải lên: 06/07/2014, 13:20

... Upgrading to Oracle Database 11g 19 Moving Data as Part of the Upgrade 19 New Privileges for Storage Management 20 Upgrading to Oracle Database 11g 20 Exercise 1-1 Scripts to Run ... 2OCP Oracle Database 11g:New Features for Administrators Exam Guide (Exam 1Z0-050) ® Trang 3This page intentionally left blank Trang 4OCP Oracle Database 11g:New Features for Administrators ... Lab Answer 211 4 Automatic SQL Tuning and SQL Plan Management 213 Automatic SQL Tuning Advisor 214 SQL Profiles 216 Trang 13Limitations 217The Automatic SQL Tuning Process

Ngày tải lên: 23/10/2013, 17:15