installing oracle database 11g release 2 on linux x86
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
... Name
11111 John Watson
22 222 Damir Bersinic
33333 Roopesh Ramklass
BOOKAUTHORS
ISBN SSNO
123 45 11111
123 45 22 222
67890 11111
67890 33333
Figure 1-4 shows the entity-relationship diagram for the ... 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...
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OCA Oracle Database 11g SQL Fundamentals I Exam Guide P1
Ngày tải lên :
19/10/2013, 19:15
... 177
Using Conversion Functions and Conditional Expressions
Describe various types of conversion functions that are
available in SQL
5 22 8
Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion
functions
5 ... . . . . . 22 5
5 Using Conversion Functions and
Conditional Expressions . . . . . . . . . . . . . . . . . . . . . . . 22 7
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 ... intentionally left blank
1
Installing, Upgrading,
and Change
Management
CERTIFICATION OBJECTIVES
1.01 Installing Oracle Database 11g
1. 02 New Features in Database Creation
1.03 Upgrading to Oracle ... 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...
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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 ... he was named Consultant of the Year by Oracle
Magazine in 20 02. His best-selling books include Oracle Database 11g DBA
Handbook, Oracle Advanced Tuning and Administration, and Oracle SQL & ... 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
... 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 ...
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...
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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 ... Connections to your database will use Oracle Net. You can
choose not to run the configuration assistants or to retry those that fail.
CHAPTER
2
Installing Oracle
Database 11g and
Creating a Database
11
10 ... 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...
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OCA: Oracle Database 11g Administrator Certified Associate- P2
Ngày tải lên :
07/11/2013, 11:15
... instructions in the Oracle document Oracle Database Sample
Schemas 11g Release 1” at
http://download .oracle. com/docs/cd/
B28359_01/server.111/b28 328 /toc.htm
.
Chapter 2 of the Oracle Database ... 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 ... Database Sample Schemas 11g Release 1” man-
ual on the Oracle Technology Network will provide instructions on how
to install the sample schemas using Database Configuration Assistant
(DBCA) as...
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OCA: Oracle Database 11g Administrator Certified Associate- P3
Ngày tải lên :
07/11/2013, 11:15
... 800
ALLEN 20 -FEB-91 1600
WARD 22 -FEB-91 125 0
JONES 02- APR-91 5975
WARDEN 28 -SEP-91 125 0
BLAKE 01-MAY-91 28 50
95 127 c01.indd 57 2/ 18/09 6:37: 12 AM
Please purchase PDF Split-Merge on www.verypdf.com ...
Numeric Function Overview
Table 2. 2 summarizes the single-row numeric functions in Oracle 11g. I will cover each of
these functions in the “Numeric Function Descriptions” section.
TABLE 2. 2 Numeric ...
7369 SMITH 800 20
7499 ALLEN 1600 300 30
7 521 WARD 125 0 500 30
7566 JONES 29 75 20
7654 MARTIN 125 0 1400 30
7698 BLAKE 28 50 30
77 82 CLARK 24 50 24 500 10
7788 SCOTT 3000 20
7839 KING 5000...
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Tài liệu Oracle Essentials Oracle Database 11g P docx
Ngày tải lên :
13/12/2013, 03:15
... in SQL 122
Calling a Function 123
Calling Packaged Functions in SQL 124
Column/Function Name Precedence 125
Object-Oriented Features 125
Object Types 126
Type Inheritance 128
Methods 128
Methods ... TO
MINUTE
7 days, 23 hours, 15 minutes later
INTERVAL '1 12: 30:10 .2& apos; DAY
TO SECOND
1 day, 12 hours, 30 minutes,10.2seconds
later
INTERVAL ' 12: 30:10 .2& apos; HOUR TO
SECOND
12 hours, 30 ... 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...
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Tài liệu Oracle Essentials Oracle Database 11g P1 pdf
Ngày tải lên :
13/12/2013, 03:15
... code.
Oracle SQL Developer
Oracle SQL Developer was introduced in 20 06 and can be used to connect to any
Oracle database dating back to Oracle9 i Release 2. SQL Developer can create con-
nections ... 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 ... database as of Oracle Database 10g Release 2. We
describe it further in Chapter 10.
Optionally, Oracle also offers a data integration tool, Oracle Data Integrator (ODI),
that is not as Oracle database- centric...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P4 ppt
Ngày tải lên :
14/12/2013, 15:15
...
function is similar to
TRUNC
.
SELECT ROUND( 123 .489), ROUND( 123 .489, 2) ,
ROUND( 123 .489, -2) , ROUND( 127 5, -2)
FROM dual;
ROUND( 123 .489) ROUND( 123 .489 ,2) ROUND( 123 .489, -2) ROUND( 127 5, -2)
123 123 .49 ... Result
TO_DATE( 28 -FEB -20 07’)+ TO_YMINTERVAL(‘01-00’) 28 -FEB -20 08
ADD_MONTHS( 28 -FEB -20 07’, 12) 29 -FEB -20 08
TO_DATE( 29 -FEB -20 08’)+ TO_YMINTERVAL(‘01-00’) Error: ORA-01839
ADD_MONTHS( 29 -FEB -20 08’, 12) 28 -FEB -20 09
TO_DATE(‘30-APR -20 08’)+ ... in
the conversion of some dates, such as 12 April 20 00 (04/ 12/ 00 or 12/ 04/00). To avoid
problems with implicit conversions, Oracle provides explicit date/character-conversion
functions:
TO_DATE
,...
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Tài liệu OCA: Oracle Database 11g Administrator Certified Associate- P5 ppt
Ngày tải lên :
14/12/2013, 15:15
... 11 928 04.9883 98991.9875
29 3446.75 3574.40741
14 179 82. 9 924 18800.40 12
21 21 .5306 122 25 .1190476
31 1 424 679.17 1709615
24 109 428 .28 5 114639.156
32 4575.06 4815.8 526 3
95 127 c03.indd 164 2/ 17/09 ... 13587000
0 0
20 24 500000 122 50000 24 500000
70 0 0
90 16333333.3 10888888.9 16333333.3
110 6845000 3 422 500 6845000
50 22 14161. 62 2164958. 02 221 4161. 62
40 0 0
80 4135873.44 401 423 0.1 4135873.44
... population,
COVAR_SAMP(list_price,min_price) sample
FROM oe.product_information
GROUP BY category_id;
CATEGORY_ID POPULATION SAMPLE
22 45 67.5
25 27 670 .25 31 623 .1 429
13 25 1 42. 125 26 465.3947
...
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