CHAPTER 1  USING THE MYSQL CLIENT PROGRAM

◆ MySQL is free as long as you don’t sell it to someone, sell a product that is bundled with it, or install and maintain it at a client site. If you’re in doubt about whether you fit within the license parameters, please see the Web site at http://www.mysql.com/ .[r]

Ganesh Prasad
Ganesh has worked in IT for 13 years, specializing in applications software design and development, in a number of countries including India, the United Arab Emirates, and Australia. He currently works for Reply2 Ltd., Australia, an e-CRM service provider. His experience cov[r]

class. This command produces output class files of the form
ClassName_Stub.class and ClassName_Skel.class. These output classes let clients invoke methods on the RemoteServer server object. The first copy command moves the RemoteServer class file with its associated[r]

Still, these languages can serve a purpose. SQL is handy because it’s widely supported. The SQL commands you learn in this chapter apply to most modern database programs with little to no modification. You can take the script in MySQL and send the same code to an O[r]

Ganesh Prasad
Ganesh has worked in IT for 13 years, specializing in applications software design and development, in a number of countries including India, the United Arab Emirates, and Australia. He currently works for Reply2 Ltd., Australia, an e-CRM service provider. His experience cov[r]

With SQL, therefore, you will not be able to write complete applications. Unless you are writing a simple script to manipulate certain data, you will need to integrate SQL with your favorite programming language. Some database vendors have done this for you, such as Oracle’s PL/SQL language, <[r]

Interactive or embedded. In interactive SQL, you issue SQL commands directly to your DBMS, which displays the results as soon as they’re produced. DBMS servers come with both graphical and command-line tools that accept typed SQL statements or text files that contain SQL programs (scripts).[r]

With SQL, therefore, you will not be able to write complete applications. Unless you are writing a simple script to manipulate certain data, you will need to integrate SQL with your favorite programming language. Some database vendors have done this for you, such as Oracle’s PL/SQL language, <[r]

The MySQL Configuration Wizard installs the MySQL server as a service named MySQL by default. This service is configured to start automatically on system startup. Removing the check next to Install as Windows Service means the service is not installed[r]

Line 5 tells the program to "go do it." MainLoop kicks off the event handler for the graphical interface. The most important concept to understand with Perl/Tk is that the program won't do a single thing until it hits the MainLoop statement[r]

Make sure that the user you specify in $AUTH_DB_USERNAME has the privi- lege to access ( select , insert , update , and delete ) $AUTH_DB_NAME on $AUTH_DB_HOST . You should test the user’s ability to access this data- base using your standard database-access tools. For examp[r]

If you are doing this on your own PC, save it in C:\Perl\site\lib or, if this isn’t listed, one of the folders which is listed in @INC . On the COMSC machines you are not allowed to write anything to these folders. The aim is to put them in one of the locations l[r]

In this chapter you will learn about the following: Frameworks, reusable software subsystems that implement important facilities which many applications can use; the client–server architecture, an important way of designing programs in which the software is divided into two main parts: a client prog[r]

TRANG 1 USING MYSQL TRANG 2  Binary distribution contains setup program that installs every component for the server to start  Source distribution contains all the codes and support fi[r]

This chapter presents the following content: Class Variables, class methods, how to access class members, when to use class members, class constants, example program using class members.

Figure 6.8 Code associated with the command action move to PI
This example shows clearly the usefulness of the updated Albert for teaching and
training tasks. In the update process a PLC was added to the robot controller
cabinet, including an extra 10 board[r]

4-12 D e v e l o p e r ’ s G u i d e U s i n g i n t e r f a c e s
Using interfaces
Delphi is a single-inheritance language. That means that any class has only a single direct ancestor. However, there are times you want a new class to inherit properties and methods from more than o[r]

Creating Your Own Custom Authentication
We have looked at creating our own authentication methods including some flaws and compromises and using built-in authentication methods, which are less flexible than writing your own code. Later in the book, when we have covered session contro[r]

l The Filter field on the left works like a search box. Type a word or phrase into the field and then click Go. The page reloads and displays the results of the search. To clear the screen and return to a full listing, click the Reset button[r]

The minimum requirements for speech recognition are a 400-MHz computer with 128 MB of RAM. However, if you use speech recognition regularly, you’ll probably want an even faster computer and more RAM.
In addition, you need a good microphone that connects either to a high-quality sound card[r]