... parameters supplied
at request time, but a programmer is still needed to design the report definition.
Oracle Discoverer empowers end users to develop reports themselves. Once Oracle
Discoverer, ...
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 ... developed into DB2) was not 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,...
... connection too needs to be defined. These
enhancements can be added to the example worked through previously.
FIGURE 1 -4
Un-normalized
and normalized
data models
First, an un-normalized many-to-many ... Title Authors Publisher
12 345 Oracle11g OCP SQL
Fundamentals 1 Exam Guide
John Watson,
Roopesh Ramklass
McGraw-Hill, Spear
Street, San Francisco,
CA 941 05
67890 Oracle11g New Features
Exam ... developed into DB2) was not 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,...
... proved your
competence is a personal reward well worth attaining.
There are several Oracle certification tracks—this book is concerned with the
Oracle DatabaseAdministration certification track, ... wherever it is needed, on demand.
The Oracle Server Architecture
An Oracledatabase is a set of files on disk. It exists until these files are deliberately
deleted. There are no practical limits ... Technologies
There is a family of products that makes up the Oracle server technologies:
■
The OracleDatabase
■
The Oracle Application Server
■
The Oracle Enterprise Manager
■
Various application development...
... or edit the recommended Oracle base location. The Oracle base directory is
the starting point for the installation of Oracle software. The recommended path for
Installing OracleDatabase11g ... create an Oracle Clusterware home under the Oracle base.
During an Oracle Clusterware installation, the Oracle base and the Oracle
Clusterware home are at the same directory level.
■
Oracle recommends ... your
OCP certification from OracleDatabase 10g to OracleDatabase 11g. (The complete
name of the test required for upgrading your certification is OracleDatabase
11g: New Features for Administrators...
... Architectures and Options
Oracle provides a full array of tools for developing applications based on OracleDatabase 11g.
Many of the features introduced with OracleDatabase11g 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: OracleDatabase11g ... in 2002. His best-selling books include OracleDatabase11g DBA
Handbook, Oracle Advanced Tuning and Administration, and Oracle SQL &
PL/SQL Annotated Archives. He is the author of numerous...
... the Oracle 11.1
client to access an Oracle 8i, Oracle 9i, OracleDatabase 10g, and OracleDatabase
11g (11.1) database.
Let’s first look at the manual upgrade process using Oracle- supplied upgrade ... the OracleDatabase11g Release 1 (11.1) version. You can directly
upgrade to OracleDatabase Release 1 if your current database is based on an Oracle
9.2.0 .4 or newer release. For Oracledatabase ... database to the new release. As
far as the Oracle clients are concerned, you can upgrade an Oracle 8i, Oracle 9i, or
Oracle Database 10g client to the Oracle 11.1 release. You can use the Oracle...
... Installing OracleDatabase11g and Creating a Database
17
After the Oracle software has been successfully installed, the Database Configuration Assistant
will be automatically launched if you selected ... 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 Label ... how to install OracleDatabase11g and how to
upgrade to OracleDatabase11g from prior releases. Following those chapters, you will see an
overview of application planning, followed by many chapters...
...
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 order of
precedence ... in Oracle11g 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 ... detailed information on installing Oracle11g software and creating
Oracle Database 11g, please refer to the Oracle Technology Network
at
www .oracle. com/technology/obe/11gr1_db/install/dbinst/
windbinst2.htm
.
To...
... keyword speci-
fies that the Oracledatabase should not wait for a lock to be
released. If there is a lock when NOWAIT is specified, the
database raises the exception “ORA-000 54: resource busy
and acquire ... database
allows two character sets—the database character set and a
Unicode character set, sometimes called the national charac-
ter set (NLS).
The two NLS datatypes, NCHAR and NVARCHAR2, are
used to represent ... 138
Compilation 139
Compiling Stored PL/SQL Programs 140
Conditional Compilation 142
Compiler Warnings 145
Optimizing Compiler 147
Performing Native Compilation of PL/SQL 149
Cursors in PL/SQL
|
39
Declaring...
... associated with Oracle Net, such as
shared servers, are referred to as Oracle Net Services.
Oracle Internet Directory
The Oracle Internet Directory (OID) was introduced with Oracle8 i. OID replaced
Oracle ... Oracle, ” Oracle8 ,” Oracle8 i,” Oracle9 i,” OracleDatabase 10g,” and
OracleDatabase11g might appear to be used somewhat interchangeably in this
book because OracleDatabase11g includes all ... scripts. OWB leverages key
embedded ETL features in the Oracledatabase first made available in Oracle9 i.
OWB is included with the Oracledatabase as of OracleDatabase 10g Release 2. We
describe...
...
match in both 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 ... selected by either query
95127c 04. indd 216 2/18/09 9 :43 :38 AM
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Chapter
4
Using Joins and
Subqueries
ORACLE DATABASE 11g: ...
217
TABLE 4. 1 Oracle Set Operators (continued)
Operator Description
INTERSECT
Returns rows selected from both queries
MINUS
Returns unique rows selected by the first query but not the rows
selected...