installing oracle database 11g on linux 5
OCA Oracle Database 11g Administration I Exam Guide P2
Ngày tải lên :
17/10/2013, 11:15
... 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....
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OCA Oracle Database 11g SQL Fundamentals I Exam Guide P2
Ngày tải lên :
19/10/2013, 19:15
... 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...
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OCA Oracle Database 11g SQL Fundamentals I Exam Guide P1
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 ... . . . . . . . . 2 25
5 Using Conversion Functions and
Conditional Expressions . . . . . . . . . . . . . . . . . . . . . . . 227
Describe Various Types of Conversion
Functions Available in SQL ...
one database, which may be a RAC clustered database. It consists of a Java process
running on the database server machine. Administrators connect to Database
Control from a browser, and Database...
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OCP Oracle Database 11g New Features Exam Guide P1
Ngày tải lên :
23/10/2013, 17:15
... chapter:
■
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 ... upgrading your certification is Oracle Database
11g: New Features for Administrators (Exam 1Z0- 050 ).”) Unless a database feature
is completely new to Oracle Database 11g, I don’t attempt to fully ... 50 7
This page intentionally left blank
1
Installing, Upgrading,
and Change
Management
CERTIFICATION OBJECTIVES
1.01 Installing Oracle Database 11g
1.02 New Features in Database Creation
...
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Oracle Database 11g The Complete Reference P1
Ngày tải lên :
28/10/2013, 00:15
... 140
Contents at a Glance
PART I
Critical Database Concepts
1 Oracle Database 11g Architecture Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Installing Oracle Database ... 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 ... 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...
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OCP Oracle Database 11g New Features Exam Guide P2
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 ... Installation Options
Following are the important changes in the server installation options in Oracle
Database 11g.
■
The Oracle Configuration Manager, which gathers software configuration
information,...
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Oracle Database 11g The Complete Reference P2
Ngày tải lên :
06/11/2013, 10:15
... configuration assistants will run. The Database Configuration
Assistant (DBCA) creates the database, whereas the Oracle Net Configuration Assistant verifies
your networking configuration. Connections ... 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, ... 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...
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OCA: Oracle Database 11g Administrator Certified Associate- P2
Ngày tải lên :
07/11/2013, 11:15
... 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...
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OCA: Oracle Database 11g Administrator Certified Associate- P3
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...
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Tài liệu Oracle Essentials Oracle Database 11g P docx
Ngày tải lên :
13/12/2013, 03:15
... 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...
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Tài liệu Oracle Essentials Oracle Database 11g P1 pdf
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 ... 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 ... 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
ã
Cambridge
ã
Farnham
ã
Kửln
ã
Paris
ã
Sebastopol
ã
Taipei
ã
Tokyo
...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P4 ppt
Ngày tải lên :
14/12/2013, 15:15
... 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...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P5 ppt
Ngày tải lên :
14/12/2013, 15:15
... 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 ...
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 creates groups within
groups. ... 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...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P6 pptx
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...
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