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oracle database 11g rac on linux

OCA Oracle Database 11g Administration I Exam Guide P2

OCA Oracle Database 11g Administration I Exam Guide P2

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... definition. Oracle Discoverer empowers end users to develop reports themselves. Once Oracle Discoverer, which runs on an Oracle Application Server middle tier, has been appropriately configured, ... predominant. The Oracle E-Business Suite is a comprehensive suite of applications based around an accounting engine and Oracle Collaboration Suite is a set of office automation tools.The Oracle E-Business ... solution.Identify the applications, application servers, and databases used in your environment. Then, concentrating on the databases, try to get a feeling for how big and busy they are. Consider...
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OCA Oracle Database 11g SQL Fundamentals I Exam Guide P2

OCA Oracle Database 11g SQL Fundamentals I Exam Guide P2

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... be done next? Can Oracle help?Attempt to normalize the data into two-dimensional tables, linked with one-to-many relationships. If this really cannot be done, consider other paradigms. Oracle ... ported to non-IBM platforms for 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 ... system. Only if it proves inappropriate should one resort to nonrelational structures. Applications where the relational model has proven highly effective include virtually all Online Transaction...
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OCA Oracle Database 11g SQL Fundamentals I Exam Guide P1

OCA Oracle Database 11g SQL Fundamentals I Exam Guide P1

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... Application Server’s contribution to the Grid.It is important to note that Oracle s commitment to international standards is very strong. Applications running in the Oracle Application Server environment ... 177Using Conversion Functions and Conditional ExpressionsDescribe various types of conversion functions that are available in SQL5 228Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions5 ... Relational Paradigm Oracle Enterprise Manager comes in three forms:■ Database Control■ Application Server Control■ Grid Control Oracle Enterprise Manager Database Control is a graphical...
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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

... Installing Oracle Database 11g ■ New features in database creation■ Database upgrade new features■ Real Application TestingPlease refer to the Oracle Database 11g documentation for complete ... Oracle Corporation. For more information about the Oracle certification exams, requirements for certification, or recertification, please visit Oracle s certification web site (http://www .oracle. com/education/certification).This ... to the latest Oracle Database 11g OCP certification from the Oracle1 0g OCP certification. In order to take this exam, Oracle Corporation must have already certified you as an Oracle1 0g OCP.If...
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Oracle Database 11g The Complete Reference P1

Oracle Database 11g The Complete Reference P1

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... Architectures and Options Oracle provides a full array of tools for developing applications based on Oracle Database 11g. Many of the features introduced with Oracle Database 11g will be available ... the Oracle community and is the current web seminar chair for the community-run Oracle Real Application Clusters Special Interest Group (www.ORACLERACSIG.org).Chapter 1: Oracle Database 11g ... he was named Consultant of the Year by Oracle Magazine in 2002. His best-selling books include Oracle Database 11g DBA Handbook, Oracle Advanced Tuning and Administration, and Oracle SQL &...
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OCP Oracle Database 11g New Features Exam Guide P2

OCP Oracle Database 11g New Features Exam Guide P2

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... Oracle Database 11g. I summarize the main changes to the DBCA in the following sections.New Database Configuration Options Oracle Database 11g contains quite a few changes in configuring databases ... Edition installation option.■ Oracle Configuration Manager (OCM) This is an optional component. The OCM gathers software configuration information and uploads it to the Oracle configuration ... the Oracle Database 11g Release 1 (11.1) version. You can directly upgrade to Oracle Database Release 1 if your current database is based on an Oracle 9.2.0.4 or newer release. For Oracle database...
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Oracle Database 11g The Complete Reference P2

Oracle Database 11g The Complete Reference P2

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... version of the Oracle database. It includes features such as Flashback Database and allows you to add additional pieces of licensed functionality, such as Oracle Spatial, Oracle OLAP, Oracle ... environment and Oracle version. At the conclusion of the Oracle software installation, the Database Configuration Assistant (DBCA) will launch and will begin the process of creating a new database ... installation, Oracle installs an Oracle Administration Assistant (in the Start menu structure, it is available under the Oracle configuration and migration tools menu). Use the Administration Assistant...
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OCA: Oracle Database 11g Administrator Certified Associate- P2

OCA: Oracle Database 11g Administrator Certified Associate- P2

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... in Oracle 11g represents unknown or missing data). Two vertical bars (||) are used as the concatenation operator.Here are two examples: Oracle1 1g’ || Database results in Oracle1 1gDatabase’. Oracle1 1g ... instructions in the Oracle document Oracle Database Sample Schemas 11g Release 1” at http://download .oracle. com/docs/cd/B28359_01/server.111/b28328/toc.htm. Chapter 2 of the Oracle Database ... in Oracle1 1gDatabase’. Oracle1 1g ‘ || Database results in Oracle1 1g Database .Operator PrecedenceIf multiple operators are used in the same expression, Oracle evaluates them in the...
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OCA: Oracle Database 11g Administrator Certified Associate- P3

OCA: Oracle Database 11g Administrator Certified Associate- P3

Cơ sở dữ liệu

... C: \ORACLE\ ORADATA\W11GR1\USERS01.DBF USERS01.DBFC: \ORACLE\ ORADATA\W11GR1\UNDOTBS01.DBF UNDOTBS01.DBFC: \ORACLE\ ORADATA\W11GR1\SYSAUX01.DBF SYSAUX01.DBFC: \ORACLE\ ORADATA\W11GR1\SYSTEM01.DBF SYSTEM01.DBFC: \ORACLE\ ORADATA\W11GR1\EXAMPLE01.DBF ... condition), and find out whether you see any difference in the result.Using Single-Row Character FunctionsSingle-row character functions operate on character data. Most have one or more character ... ExamplesPattern Matches Does Not Match%SONI_1 SONIC1, ULTRASONI21 SONICS1, SONI315_IME TIME, LIME IME, CRIME\%SONI_1 ESCAPE ‘\’ %SONIC1, %SONI91 SONIC1, ULTRASONIC1%ME\_ _ _LE ESCAPE ‘\’...
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Tài liệu Oracle Essentials Oracle Database 11g P docx

Tài liệu Oracle Essentials Oracle Database 11g P docx

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... database trigger executes in its own transaction space. See the Database Interaction” section for more information on this pragma. Database Interaction|37lock_mode is one of the following: ROW SHARE, ... NUMBER (15, 2);END;Conditional and Sequential ControlPL/SQL includes conditional (IF, CASE) structures as well assequential control (GOTO, NULL) constructs.Conditional Control StatementsThere ... initialsavepoint position.SET TRANSACTIONSET TRANSACTION READ ONLY;SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;SET TRANSACTION USE ROLLBACK SEGMENT rbseg_name;26| Oracle PL/SQL Language...
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Tài liệu Oracle Essentials Oracle Database 11g P1 pdf

Tài liệu Oracle Essentials Oracle Database 11g P1 pdf

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... versions, Oracle issues point releases that also add features but are more typically focused on improvements to earlier capabilities.The terms Oracle, ” Oracle8 ,” Oracle8 i,” Oracle9 i,” Oracle ... versionnaming. In 1998, Oracle announced Oracle8 i, with the “i” added to denote newfunctionality supporting Internet deployment. Oracle9 i continued using this theme.In 2003, Oracle released Oracle ... also enables Oracle tofocus on implementing new features only once across its product set. Oracle Essentials Oracle Database 11g FOURTH EDITIONRick Greenwald, Robert Stackowiak, andJonathan SternBeijing•Cambridge•Farnham•Köln•Paris•Sebastopol•Taipei•Tokyo16|Chapter...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P4 ppt

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P4 ppt

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... representations. You can use the conversion functions to convert a numeric value to a character or a character value to a numeric or datetime value. Character datatypes in Oracle 11g are CHAR, ... in the conversion of some dates, such as 12 April 2000 (04/12/00 or 12/04/00). To avoid problems with implicit conversions, Oracle provides explicit date/character-conversion functions: TO_DATE, ... LOS_ANG LONDON SINGAPO -04:00 -07:00 +01:00 +08:00Using Single-Row Conversion FunctionsSingle-row conversion functions operate on multiple datatypes. The TO_CHAR and TO_NUMBER functions have...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P5 ppt

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P5 ppt

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... zone. CURRENT_DATE and SYSDATE return nei-ther fractional seconds nor a time zone; they both return the DATE datatype.19. D. CONVERT is used to change from one character set to another. EXTRACT ... expression is a character datatype, it returns a VARCHAR2. For character strings, the maximum is the one that sorts highest based on the database character set.Although the inclusion of either ... expression is a character datatype, it returns a VARCHAR2. For character strings, the minimum is the one that sorts lowest based on the database character set.Although the inclusion of either...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P6 pptx

Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P6 pptx

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... joins two of the tables based on the join conditions, comparing their columns.2. Oracle joins the result to another table, based on join conditions.3. Oracle continues this process until all ... simple inner join has only the join condition specified, without any other filtering condi-tions. For example, let’s consider a simple join between the DEPARTMENTS and LOCATIONS tables of the ... queries. Oracle has four set operators, which are listed in Table 4.1.TABLE 4.1 Oracle Set OperatorsOperator DescriptionUNIONReturns all unique rows selected by either queryUNION ALLReturns...
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