oracle database 11g rac on linux

Ngày tải lên: 17/02/2014, 17:20

Ngày tải lên: 24/03/2014, 01:21

Ngày tải lên: 11/10/2013, 08:15

... 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...

Ngày tải lên: 17/10/2013, 11:15

... 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...

Ngày tải lên: 19/10/2013, 19:15

... 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 ... 177 Using Conversion Functions and Conditional Expressions Describe various types of conversion functions that are available in SQL 5 228 Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions 5 ... Relational Paradigm Oracle Enterprise Manager comes in three forms: ■ Database Control ■ Application Server Control ■ Grid Control Oracle Enterprise Manager Database Control is a graphical...

Ngày tải lên: 19/10/2013, 19:15

... Installing Oracle Database 11g ■ New features in database creation ■ Database upgrade new features ■ Real Application Testing Please 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...

Ngày tải lên: 23/10/2013, 17:15

... 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 &...

Ngày tải lên: 28/10/2013, 00:15

... 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...

Ngày tải lên: 28/10/2013, 00:15

... 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...

Ngày tải lên: 06/11/2013, 10:15

... 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 Precedence If multiple operators are used in the same expression, Oracle evaluates them in the...

Ngày tải lên: 07/11/2013, 11:15

... C: \ORACLE\ ORADATA\W11GR1\USERS01.DBF USERS01.DBF C: \ORACLE\ ORADATA\W11GR1\UNDOTBS01.DBF UNDOTBS01.DBF C: \ORACLE\ ORADATA\W11GR1\SYSAUX01.DBF SYSAUX01.DBF C: \ORACLE\ ORADATA\W11GR1\SYSTEM01.DBF SYSTEM01.DBF C: \ORACLE\ ORADATA\W11GR1\EXAMPLE01.DBF ... condition), and find out whether you see any difference in the result. Using Single-Row Character Functions Single-row character functions operate on character data. Most have one or more character ... Examples Pattern 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 ‘\’...

Ngày tải lên: 07/11/2013, 11:15

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

Ngày tải lên: 13/12/2013, 03:15

... 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 ... version naming. In 1998, Oracle announced Oracle8 i, with the “i” added to denote new functionality supporting Internet deployment. Oracle9 i continued using this theme. In 2003, Oracle released Oracle ... also enables Oracle to focus on implementing new features only once across its product set. Oracle Essentials Oracle Database 11g FOURTH EDITION Rick Greenwald, Robert Stackowiak, and Jonathan Stern Beijing • Cambridge • Farnham • Köln • Paris • Sebastopol • Taipei • Tokyo 16 | Chapter...

Ngày tải lên: 13/12/2013, 03:15

... 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 +08:00 Using Single-Row Conversion Functions Single-row conversion functions operate on multiple datatypes. The TO_CHAR and TO_NUMBER functions have...

Ngày tải lên: 14/12/2013, 15:15

... 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...

Ngày tải lên: 14/12/2013, 15:15

... 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 Operators Operator Description UNION Returns all unique rows selected by either query UNION ALL Returns...

Ngày tải lên: 14/12/2013, 15:15

Ngày tải lên: 14/12/2013, 15:15

Ngày tải lên: 14/12/2013, 15:15