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... bytes. VARCHAR2 columns require only the
amount of space needed to store the data and can store up to 4000 bytes.
There is no default size for the VARCHAR2 datatype. An empty
VARCHAR2 (20 00) column ...
FK Table
Datatype
VARCHAR2 VARCHAR2 NUMBER NUMBER
Length
9 50 11 ,2 11 ,2
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...
... Operator 2- 18
Rules of Precedence 2- 19
ORDER BY Clause 2- 22
Sorting in Descending Order 2- 23
Sorting by Column Alias 2- 24
Sorting by Multiple Columns 2- 25
Summary 2- 26
Practice 2 Overview 2- 27
v
...
with SQL
SQL1
Introduction to Oracle9i: PL /SQL
inClass
Develop PL /SQL
Program Units
PL /SQL
Fundamentals
Introduction to
Oracle9i: SQL
inClass
Integrated Languages Curriculum
Introduction to Oracle9i: ... Oracle9i
Introduction to Oracle9i
for
Experienced SQL Users
inClass
or
Advanced PL /SQL
inClass
SQL for
End Users
inClass
Extended Data
Retrieval
with SQL
SQL1
Introduction to Oracle9i: PL /SQL
inClass
Develop...
... Users
inClass
Extended Data
Retrieval
with SQL
SQL1
Introduction to Oracle9i: PL /SQL
inClass
Develop PL /SQL
Program Units
PL /SQL
Fundamentals
Introduction to
Oracle9i: SQL
inClass
Integrated Languages ... Introductionto Oracle9i: PL /SQL
Student Guide . Volume 1
40054GC10
Production 1.0
June 20 01
D 329 45
16 Creating Database Triggers
Objectives 16 -2
Types of Triggers 16-3
Guidelines ... performance
Application
Other DBMSs
Application
Oracle with
PL /SQL
SQL
SQL
SQL
SQL
SQL
IF THEN
SQL
ELSE
SQL
END IF;
SQL
Benefits of PL /SQL (continued)
Improved Performance:
PL /SQL can improve the performance of an application....
... for Applications 28
Lab 2: Creating a Form that Performs Validation 29
Review 30
Module 3: Using ADO.NET to Access Data
Overview 1
Overview of ADO.NET 2
Connecting to a Data Source ... and folders:
!
Autorun.exe. When the CD is inserted into the CD-ROM drive, or when you
double-click the autorun.exe file, this file opens the CD and allows you to
browse the Student Materials ... database
The completion of the following courses will prepare the studentto attend this
course:
!
1912A, Introductionto Web Development Technologies.
!
1017A, Mastering Web Application...
... Operator 2- 18
Rules of Precedence 2- 19
ORDER BY Clause 2- 22
Sorting in Descending Order 2- 23
Sorting by Column Alias 2- 24
Sorting by Multiple Columns 2- 25
Summary 2- 26
Practice 2 Overview 2- 27
v
... Interaction 1 -24
SQL Statements versus iSQL*Plus Commands 1 -25
Overview of iSQL*Plus 1 -26
Logging In to iSQL*Plus 1 -27
The iSQL*Plus Environment 1 -28
Displaying Table Structure 1 -29
Interacting ... Users
inClass
Extended Data
Retrieval
with SQL
SQL1
Introduction to Oracle9i: PL /SQL
inClass
Develop PL /SQL
Program Units
PL /SQL
Fundamentals
Introduction to
Oracle9i: SQL
inClass
Integrated Languages...
... subject to restrictions for
commercial computer software and shall be deemed to be Restricted Rights softĆ
ware under Federal law, and as set forth in subparagraph (c) (1) (ii) of DFARS
25 2 .22 7Ć7013, ... warrant that this document
is error free.
SQL* Plus, PL /SQL, Procedure Builder, Developer /20 00, Oracle7 Server, Oracle
Server, Discoverer /20 00, and Designer /20 00 are trademarks or registered tradeĆ
marks ... documentation is delivered to a U.S. Government Agency not within the DeĆ
partment of Defense, then it is delivered with Restricted Rights," as defined in
FAR 52. 227 Ć14, Rights in DataĆGeneral,...
... subject to restrictions for
commercial computer software and shall be deemed to be Restricted Rights softĆ
ware under Federal law, and as set forth in subparagraph (c) (1) (ii) of DFARS
25 2 .22 7Ć7013, ... warrant that this document
is error free.
SQL* Plus, PL /SQL, Procedure Builder, Developer /20 00, Oracle7 Server, Oracle
Server, Discoverer /20 00, and Designer /20 00 are trademarks or registered tradeĆ
marks ... documentation is delivered to a U.S. Government Agency not within the DeĆ
partment of Defense, then it is delivered with Restricted Rights," as defined in
FAR 52. 227 Ć14, Rights in DataĆGeneral,...
... Oracle9i
Introduction to Oracle9i
for
Experienced SQL Users
inClass
or
Advanced PL /SQL
inClass
SQL for
End Users
inClass
Extended Data
Retrieval
with SQL
SQL1
Introduction to Oracle9i: PL /SQL
inClass
Develop ... Users
inClass
Extended Data
Retrieval
with SQL
SQL1
Introduction to Oracle9i: PL /SQL
inClass
Develop PL /SQL
Program Units
PL /SQL
Fundamentals
Introduction to
Oracle9i: SQL
inClass
Integrated Languages ... External Table 20 -19
Example of Creating an External Table 20 -20
Querying External Tables 20 -23
CREATE INDEX with CREATE TABLE Statement 20 -24
Summary 20 -25
Practice 20 Overview 20 -26
A Practice...