... 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 ... basic PL/ SQL block and its sections
ã Describe the significance of variables in PL/ SQL
ã Declare PL/ SQL variables
ã Execute a PL/ SQL block
Introductionto Oracle9i: PL/ SQL I-8
Benefits of PL/ SQL ... 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. The benefits...
... components are required to run iSQL*Plus from your PC?
(Choose all that apply.)
A.
SQL* Plus installed on the PC
B.
Oracle Net on the PC
C.
HTTP Server
D.
iSQL*Plus Server
5.
When ... requires you to pass two
exams that demonstrate your knowledge of Oracle basics:
1Z0-007: Introductionto Oracle9i: SQL
1Z0- 031 : Oracle9i Database: Fundamentals I
The 1Z0-007 exam, Introduction ... Introductionto Oracle9i: SQL, is offered on the
Internet. The 1Z0- 031 exam, Oracle9i Database: Fundamentals I, is offered
at a Sylvan Prometric facility.
Oracle9i Certified Database Administrator
...
... 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 ... 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 ... Objects
PL/ SQL Fundamentals PL/ SQL: Basics
Develop PL/ SQL Program Units PL/ SQL: Procedures, Functions, and Packages
PL/ SQL: Database Programming
SQL for End Users SQL for End Users: Part 1
SQL...
... The objective of Module 3
ã
To improve the library staff to know about how to use ICts as computer including using internet …
Good Afternoon!
Module 3
Introduction to Information
and Communication ... libraries?
The level of student
ã Students who will come to study might have basic about using computer before
Teaching Plan
ã By 3p
-Presentation
-Practice
-Production
...
Technologies (ICTs)
-
Lesson 1: Why do librarians need to know about ICTs and acquire skill in their use?
-
Lesson 2: How do computer work?
-
Lesson 3: What is the internet?
- Lesson 4: What are the...
... Các to n tử:
To n tử tính to n cơ bản:
To n tử Ý nghĩa Ví dụ
=
+
-
*
/
**
Gán
Cộng
Trừ
Nhân
Chia
Lũy thừa
$DNA=„actacacagt‟
2 +3
5-6
4*2
10/5
5* *3
To n tử một ngôi:
To n ...
$string = join (“separator”, @a);
Separator là ký tự hay chuỗi ký tự phân cách giữa hai phần tử mảng.
Hàm split, tách một chuỗi thành một bảng các phần tử:
@a = split (“separator”, $string);
c) ... tối ƣu sức lực phát triển môi trƣờng SQL và JDBC.
PHẦN B: TỔNG QUAN – Giới thiệu Bioinformatics – Vài công cụ
NGUYỄN KỲ TRUNG – LÊ THÀNH TRUNG
33
II .3. 6. MEME/MAST
Hệ thống MEME/MAST cho...
... courses:
Migrating to Server 2008
Updating
Your Active Directory Technology Skills to Windows Server 2008 (Beta 3)
Updating Your Application Platform Technology Skills to Windows Server 2008 (Beta 3)
Updating ... and tips that you can immediately put to use.
Our expert instructors draw upon their experiences to help you understand key concepts and how to apply
them to your specific work situation. Choose ... configured.
Y
ou'll need to access the specific administrative tools for each role in order to do that. For example, you could
now go to your Start menu, choose Administrative Tools, and see that...
... 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 ... 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 PL/ SQL ... Objects
PL/ SQL Fundamentals PL/ SQL: Basics
Develop PL/ SQL Program Units PL/ SQL: Procedures, Functions, and Packages
PL/ SQL: Database Programming
SQL for End Users SQL for End Users: Part 1
SQL...
... 0 3
Trang 28
Oracle cơ bản - SQL và PL/ SQL
30 MARTIN 1250
30 ALLEN 1600
30 TURNER 1500
30 JAMES 950
30 WARD 1250
20 FORD 30 00
20 SMITH 800
20 SCOTT 30 00
20 ADAMS 1100
10 MILLER 130 0 ...
1 10 7 839 KING PRESIDENT 5000
2 30 7698 BLAKE MANAGER 2850
3 30 7654 MARTIN SALESMAN 1250
3 30 7499 ALLEN SALESMAN 1600
3 30 7844 TURNER SALESMAN 1500
3 30 7900 JAMES CLERK 950
3 30 7521 ... tương tác của SQL* Plus .11
2.2.2. Phân nhóm câu lệnh trong SQL* Plus 12
2.2 .3. Chi tiết các lệnh SQL* Plus cơ bản . 13
2 .3. BÀI TẬP 15
CHƯƠNG 3. TRUY VẤN DỮ LIỆU CÓ ĐIỀU KIỆN 17
3. 1. CÁC GIỚI...
... Hành động mà anh quyết định thực hiện bao
gồm việc gặp một nhân viên kế to n, trả hóa đơn theo lịch và mua một phần mềm kế
to n.
25. Hãy mong chờ gặp phải sự kháng cự. Bạn có thể chờ đón cảm ... chính là lúc bạn
Dẹp bỏ các nhân tố gây sợ hãi
(Phần 3)
Điều gì thực sự ghìm giữ không cho bạn khởi sự một doanh nghiệp của riêng
mình? 31 chiêu thức sau sẽ giúp bạn đối mặt với sự sợ hãi ... điều đó mở rộng ý
niệm của chị về giá trị bản thân, và kết quả là phí tư vấn của chị tăng lên.
23. Hãy tránh việc xét xử bản thân. Nếu bạn nghe thấy bản thân nói những
điều như “Đó là một ý tưởng...
... the folder into a different folder or
disk, into the Sidebar, into the Trash, or into the Dock without having to first close the
window.
Tip: You have to hold down the mouse button on the ... jumping directly to the top or bottom of your
document (or Finder window). And if you've bought a mouse that has a scroll wheel on
the top, you can use it to scroll windows, too, without pressing ... proxy to a different folder or disk.)
When you drag this proxy icon to a different place on the same disk, the usual folder
dragging rules apply: Hold down the Option key if you want to copy...
... them in to verify your answers:
pvec = 3: 2:10
pvec(2) = 15
pvec(7) = 33
pvec([2:4 7])
linspace(5,11 ,3)
logspace(2,4 ,3)
2.1.2 Creating Column Vectors
One way to create a column vector is to explicitly ... from a division; for
example, 5 goes into 13 twice with a remainde r of 3, so the result of this
expression is 3:
>> rem( 13, 5)
ans =
3
16
CHAPTER 1: Introductionto MATLAB
1.6 RELATIONAL ... [1; 2; 3; 4]
c=
1
2
3
4
There is no direct way to use the colon operator to get a column vector.
However, any row vector created using any method can be transposed to result
in a column vector....