creating an oracle database 11g
Creating an Oracle Database 3 potx
... reserved Planning the Database As a DBA, you must plan: • The logical storage structure of the database and its physical implementation: – How many disk drives you have for this? – How many data ... Create a database with the Database Configuration Assistant (DBCA) • Create a database design template with the DBCA • Generate database creation scripts with the DBCA 3-2 Copyright © 2005, Oracle ... © 2005, Oracle All rights reserved Database Configuration Assistant (DBCA) 3-5 Copyright © 2005, Oracle All rights reserved Using the DBCA to Create a Database 3-6 Copyright © 2005, Oracle All...
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OCA oracle database 11g administrator certified associate study guide (1z0 052)
... Administering an Oracle Database Plan an Oracle Database installation Install the Oracle software by using Oracle Universal Installer (OUI) 8 Objective Chapter Creating an Oracle Database Create a database ... Up and Shutting Down an Oracle Instance Starting Up an Oracle 11g Database Shutting Down an Oracle 11g Database Monitoring the Database Alert Log Summary Exam Essentials Review Questions Answers ... and a practice database, you can start learning Oracle 11g and pass the Oracle Database 11g: SQL Fundamentals I (1Z0-051) and Oracle Database 11g: Administration I (1Z0052) exams Why Become Oracle...
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OCA Oracle Database 11g Administration I Exam Guide P2
... Publisher 12345 Oracle 11g SQL Fundamentals Exam Guide McGraw-Hill, Spear Street, San Francisco, CA 67890 Oracle 11g New Features Exam Guide McGraw-Hill, Spear Street, San Francisco, CA AUTHORS ... first, second, and third normal forms There are higher levels of normalization: fourth and fifth normal forms are well defined, but any normal data analyst (and certainly any normal human being) will ... query can navigate the hierarchy: if one knows an employee’s department, the employee can be found quickly If one doesn’t, the retrieval may be slow Changes to data can be a problem if the change...
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OCA Oracle Database 11g SQL Fundamentals I Exam Guide P2
... Oracle 11g OCP SQL Fundamentals Exam Guide McGraw-Hill, Spear Street, San Francisco, California 67890 Oracle 11g New Features Exam Guide McGraw-Hill, Spear Street, San Francisco, California And ... solution Consider the situation where one author can write many books, and one book can have many authors This is a many-to-many relationship, which cannot be fit into the relational model Sketch ... implementation: Oracle 2, released in 1979 Since then the language has evolved enormously and is no longer driven by any one organization SQL is now an international standard It is managed by committees...
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OCA Oracle Database 11g SQL Fundamentals I Exam Guide P1
... proprietary to Oracle Oracle Enterprise Manager Grid Control globalizes the management environment A management repository (residing in an Oracle database) and one or more management servers manage the ... written in these languages establish sessions against an Oracle database and invoke SQL commands Many organizations will not want to use a 3GL to develop database applications Oracle Corporation ... user to have direct contact with the database An Oracle instance with an Oracle database makes up an Oracle server The processing model implemented by the Oracle server is that of client-server...
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OCP Oracle Database 11g New Features Exam Guide P1
... Installation and Upgrade Enhancements Install Oracle Database 11g Installing Oracle Database 11g Upgrade your database to Oracle Database 11g Upgrading to Oracle Database 11g 19 Oracle Direct ... the Oracle Database 11g release This chapter will describe changes in the manual upgrade method as well as in the Database Upgrade Assistant (DBUA) System changes, database version changes, and ... solutions, Database Replay and SQL Performance Analyzer Together they can solve most of your change management problems by letting you test database performance and SQL query performance after...
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Oracle Database 11g The Complete Reference P1
... (www.ORACLERACSIG.org) Contents at a Glance PART I Critical Database Concepts Oracle Database 11g Architecture Options Installing Oracle Database 11g and Creating ... enterprise database architect in the financial industry, he was named Consultant of the Year by Oracle Magazine in 2002 His best-selling books include Oracle Database 11g DBA Handbook, Oracle Advanced ... blank PART I Critical Database Concepts This page intentionally left blank CHAPTER Oracle Database 11g Architecture Options Part I: Critical Database Concepts racle Database 11g is a significant...
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OCP Oracle Database 11g New Features Exam Guide P2
... release You can use the Oracle 11.1 client to access an Oracle 8i, Oracle 9i, Oracle Database 10g, and Oracle Database 11g (11.1) database Let’s first look at the manual upgrade process using Oracle- supplied ... management (new in Oracle Database 11g) , automatic shared memory management, or manual memory management Note that automatic memory management is a new feature introduced in Oracle Database 11g, ... ability to administer an ASM instance with the SYSDBA privilege Upgrading to Oracle Database 11g Oracle Database 11g uses similar pre-upgrade and post-upgrade scripts as the Oracle Database 10g release...
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Oracle Database 11g The Complete Reference P2
... you can specify a password By default, the only unlocked accounts are those used to manage the database, such as SYS and SYSTEM Chapter 2: Installing Oracle Database 11g and Creating a Database ... completion of the Oracle software installation Chapter 2: Installing Oracle Database 11g and Creating a Database 17 After the Oracle software has been successfully installed, the Database Configuration ... up the database Chapter 2: Installing Oracle Database 11g and Creating a Database 13 Familiarity with a couple of key Web sites is a must Oracle Technology Network (OTN), at http://otn .oracle. com,...
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OCA: Oracle Database 11g Administrator Certified Associate- P2
... Oracle1 1g’ || Database results in Oracle1 1gDatabase’ Oracle1 1g ‘ || Database results in Oracle1 1g Database Operator Precedence If multiple operators are used in the same expression, Oracle ... American National Standards Institute (ANSI) has been refining standards for the SQL language for more than 20 years Oracle, like many other companies, has taken the ANSI standard of SQL and extended ... SQL is the standard language to query and modify data as well as manage databases SQL is the common language used by programmers, database administrators, and users to access and manipulate data...
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OCA: Oracle Database 11g Administrator Certified Associate- P3
... -C: \ORACLE\ ORADATA\W11GR1\USERS01.DBF C: \ORACLE\ ORADATA\W11GR1\UNDOTBS01.DBF C: \ORACLE\ ORADATA\W11GR1\SYSAUX01.DBF C: \ORACLE\ ORADATA\W11GR1\SYSTEM01.DBF C: \ORACLE\ ORADATA\W11GR1\EXAMPLE01.DBF ... statements and has its own formatting and enhancement commands Using this tool, you can produce interactive SQL statements and formatted reports SQL*Plus is the command-line interface to the database ... will return an error, because the substitution variable is used without an ampersand (&) character In this query, Oracle treats V_DEPTNO as another column name from the table and returns an error...
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Tài liệu Oracle Essentials Oracle Database 11g P docx
... which PUT_LINE can then handle: DECLARE boolean_true BOOLEAN := TRUE; boolean_false BOOLEAN := FALSE; boolean_null BOOLEAN; FUNCTION boolean_to_varchar2 (flag IN BOOLEAN) RETURN VARCHAR2 IS BEGIN ... Conditional and Sequential Control | 27 There are several scope restrictions on where a GOTO can branch control A GOTO: • Can branch out of an IF statement, LOOP, or subblock • Cannot branch into an IF ... subblock • Cannot branch from one section of an IF statement to another (from the IF-THEN section to the ELSE section is illegal) • Cannot branch into or out of a subprogram • Cannot branch from...
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Tài liệu Oracle Essentials Oracle Database 11g P1 pdf
... Oracle Database 11g include range-range, range-hash, range-list, list-range, list-hash, and list-list Data Guard Oracle first introduced a standby database feature in Oracle 7.3 The standby database ... terms Oracle, ” Oracle8 ,” Oracle8 i,” Oracle9 i,” Oracle Database 10g,” and Oracle Database 11g might appear to be used somewhat interchangeably in this book because Oracle Database 11g includes ... provides a database management tool framework and an HTML-based interface used to manage database users, instances, and features EM can also manage Oracle Application Server, Oracle Applications, Oracle s...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P4 ppt
... the arc tangent of n1 and n2 expressed in radians, accurate to 30 digits of precision ATAN2(n1,n2) is equivalent to ATAN(n1/n2) SELECT ATAN2(9E99,1) high, ATAN2(0,3.1415) middle, ATAN2(-9E99,1) ... e Time Zone Constants Code Time Zone GMT Greenwich mean time NST Newfoundland standard time AST Atlantic standard time ADT Atlantic daylight time BST Bering standard time Using Single-Row ... the database s time zone, as set by the latest CREATE DATABASE or ALTER DATABASE SET TIME_ZONE statement Note that after changing the database time zone with the ALTER DATABASE statement, the database...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P5 ppt
... Parallel Server and have multiple instances NN LANGUAGE returns the language, territory, and database character set The delimiters are an underscore (_) between language and territory and a period ... abbreviation for the language name LANGUAGE Returns a character string containing the language and territory used by the session and the database character set in the form language_territory.characterset ... the character-manipulation functions. Understand the arguments and the result of using character-manipulation functions such as INSTR, SUBSTR, REPLACE, and TRANSLATE Understand the numeric...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P7 ppt
... data that another session is accessing, Oracle uses transactions to control which users have visibility to changing data and when they can see the changed data Transactions represent an atomic ... not change until that statement or transaction completes This support is germane only to multiuser databases, where one database session can change (and commit) data that is being read by another ... Alexander Shelli Sigal Guy Karen LAST_NAME Raphaely Khoo Baida Tobias Himuro Colmenares JOB_ID -PU_MAN PU_MAN PU_MAN PU_MAN PU_MAN PU_MAN rows selected You may have more than one...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P8 docx
... is the most important type of object in an Oracle Database, it is important to know how to create tables and constraints on tables Database Objects Overview Data in the Oracle Database is stored ... objects A database user can have only one schema associated and is created when you create any database object They may include any or all the basic database objects discussed earlier Oracle 11g may ... any other language that uses the English alphabet set WE8ISO8859P1 is an 8-bit character set that can support multiple European languages such as English, German, French, Albanian, Spanish, Portuguese,...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P9 ppt
... 14000 Partners 13500 The Oracle 11g Optimizer recognizes the top-n analysis queries and hence does not sort all the rows in the subquery Creating and Managing Sequences An Oracle sequence is a named ... could not use SYSTEM’s private database link Creating and Managing Indexes 371 Creating and Managing Indexes Indexes are data structures that can offer improved performance in obtaining specific ... users You can even create a private synonym for an object in another database by incorporating a database link Private synonyms can be useful when a table is renamed and both the old and new names...
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