oracle database 11g installation on redhat enterprise linux 5 rhel5

Ngày tải lên: 17/02/2014, 17:20

Ngày tải lên: 24/03/2014, 01:21

Ngày tải lên: 11/10/2013, 08:15

... 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 ... 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, ... another table. This is the basis of the many-to-one relationship. A many-to-one relationship is a connection between two tables, where many rows in one table refer to a single row in another table....

Ngày tải lên: 17/10/2013, 11:15

... 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 ... 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 ... Title Authors Publisher 123 45 Oracle 11g OCP SQL Fundamentals 1 Exam Guide John Watson, Roopesh Ramklass McGraw-Hill, Spear Street, San Francisco, CA 941 05 67890 Oracle 11g New Features Exam...

Ngày tải lên: 19/10/2013, 19:15

... 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 ... . . . . . . . . 2 25 5 Using Conversion Functions and Conditional Expressions . . . . . . . . . . . . . . . . . . . . . . . 227 Describe Various Types of Conversion Functions Available in SQL...

Ngày tải lên: 19/10/2013, 19:15

... the installation options, new database components available during installation, and role and privilege changes. I’ll also take you through an actual Oracle Database 11g server installation, ... 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...

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 ... 140 Contents at a Glance PART I Critical Database Concepts 1 Oracle Database 11g Architecture Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Installing Oracle Database ... own, Oracle will allocate space within a tablespace. Tablespaces A tablespace consists of one or more datafiles; a datafile can be a part of one and only one tablespace. Oracle Database 11g creates...

Ngày tải lên: 28/10/2013, 00:15

... the Installation Options Following are the important changes in the server installation options in Oracle Database 11g. ■ The Oracle Configuration Manager, which gathers software configuration ... 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 ... the Enterprise Edition installation option. ■ Oracle Configuration Manager (OCM) This is an optional component. The OCM gathers software configuration information and uploads it to the Oracle...

Ngày tải lên: 28/10/2013, 00:15

... Critical Database Concepts The exact flow of the installation process may change depending on your operating environment and Oracle version. At the conclusion of the Oracle software installation, ... configuration assistants will run. The Database Configuration Assistant (DBCA) creates the database, whereas the Oracle Net Configuration Assistant verifies your networking configuration. Connections ... choose the version of Oracle Database 11g from the list in the previous section: Enterprise Edition, Standard Edition, or one of the other options available for your platform. It is strongly recommended...

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/ B28 359 _01/server.111/b28328/toc.htm . Chapter 2 of the Oracle Database ... precedence. TABLE 1 .5 SQL Operator Precedence Precedence Operator Purpose 1 - + Unary operators, negation 2 * / Multiplication, division 3 + - || Addition, subtraction, concatenation Using parentheses...

Ngày tải lên: 07/11/2013, 11:15

... 300 30 752 1 WARD 1 250 50 0 30 756 6 JONES 29 75 20 7 654 MARTIN 1 250 1400 30 7698 BLAKE 2 850 30 7782 CLARK 2 450 2 450 0 10 7788 SCOTT 3000 20 7839 KING 50 00 50 000 10 7844 TURNER 150 0 0 30 ... Examples Pattern Matches Does Not Match %SONI_1 SONIC1 , ULTRASONI21 SONICS1 , SONI3 15 _IME TIME , LIME IME , CRIME \%SONI_1 ESCAPE ‘\’ %SONIC1 , %SONI91 SONIC1 , ULTRASONIC1 %ME\_ _ _LE ESCAPE ‘\’ ... 20-FEB-91 1600 WARD 22-FEB-91 1 250 JONES 02-APR-91 59 75 WARDEN 28-SEP-91 1 250 BLAKE 01-MAY-91 2 850 951 27c01.indd 57 2/18/09 6:37:12 AM Please purchase PDF Split-Merge on www.verypdf.com to remove...

Ngày tải lên: 07/11/2013, 11:15

... currency_t IS 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 ... 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, ... the block’s execution and exception sections. Execution Optional in package and TYPE specifications; contains statements that are executed when the block is run. Exception Optional; describes error-handling...

Ngày tải lên: 13/12/2013, 03:15

... Java. Database drivers All versions of Oracle include database drivers that allow applications to access Oracle via ODBC (the Open DataBase Connectivity standard) or JDBC (the Java DataBase Connectivity ... Express Edition, but gives you the full Enterprise Edition set of functionality. Oracle Express Edition Entry-level database from Oracle available at no charge for Windows and Linux. This database ... version are consistent. Since feature behavior is consistent across platforms for implementations of these Oracle flavors, organizations can migrate Oracle applications and databases easily among...

Ngày tải lên: 13/12/2013, 03:15

... 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 ... explicit conversion functions are covered in the “Using Single-Row Conversion Functions” section later in this chapter. Date-Function Overview Table 2.3 summarizes the single-row date functions. ... Date Functions 91 Date-Format Conversion National-language support (NLS) parameters and arguments allow you to internationalize your Oracle database system. NLS internationalizations include...

Ngày tải lên: 14/12/2013, 15:15

... Functions 153 AVERAGE_SALARY 8600 4420 7000 950 0 10000 19333.3333 10 150 34 75. 555 56 650 0 8 955 .882 35 4400 57 60 If you have more than one column in the GROUP BY clause, Oracle ... DENSE_RANK_10K 10 1 4400 1 20 2 950 0 2 30 6 4420 3 40 1 650 0 1 50 45 34 75. 555 56 1 60 5 5760 1 70 1 10000 1 80 34 8 955 .882 35 7 90 3 19333.3333 3 100 6 8600 2 110 2 10 150 2 1 7000 1 To understand ... 92804.9883 98991.98 75 29 3446. 75 357 4.40741 14 17982.9924 18800.4012 21 21 .53 06122 25. 1190476 31 1424679.17 17096 15 24 109428.2 85 114639. 156 32 457 5.06 48 15. 852 63 951 27c03.indd 164 2/17/09...

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 ... You can have join conditions and all the SQL options and functions in these inde- pendent queries. There can be only one ORDER BY clause in the query at the very end; you 951 27c04.indd 219 2/18/09...

Ngày tải lên: 14/12/2013, 15:15

Ngày tải lên: 14/12/2013, 15:15

Ngày tải lên: 14/12/2013, 15:15