Mysql your visual blueprint for creating open source databases- P4 docx

... uses the testdb database and the links table. See Chapter 1 or the CD-ROM for information on creating them. ⁄ From the MySQL monitor, type USE testdb; and press Enter. ■ The database is now ... does not always improve performance. In fact, extra indexes on fields that are not frequently used for searching can slow down access to the table. See Chapter 10 for information on det...

Ngày tải lên: 03/07/2014, 01:20

... /usr/local tar zxfv mysql- version-OS.tar.gz ln -s mysql- version-OS mysql cd mysql scripts /mysql_ install_db This example stores the MySQL files in the /usr/local /mysql directory. The MySQL server is ... "Start the MySQL Server," later in this chapter. INSTALL MYSQL UNDER UNIX FROM SOURCE MySQL 12 INSTALL MYSQL UNDER UNIX FROM SOURCE 516922 Ch01.F 9/26/02 1...

Ngày tải lên: 03/07/2014, 01:20

... sites using MySQL, MySQL: Your visual blueprint to open source database management is the book for you. This book introduces you to the SQL language that forms the foundation of MySQL as well ... Multiple Rows 100 Update All Table Rows 102 ix BOOK TITLE: Your visual blueprint forthest of the book title MYSQL: Your visual blueprint to open source database manag...

Ngày tải lên: 03/07/2014, 01:20

... or compiling MySQLGUI on your system. MySQLGUI allows you to send queries to the MySQL server, display the server status, and perform other tasks. See Chapter 6 for information about using MySQLGUI ... different username for future sessions. The MySQLGUI utility is also available for Linux and several other systems, and the source code is available. See the MySQL Web site for...

Ngày tải lên: 03/07/2014, 01:20

... the command of your choice if your MySQL server supports both. If you are unsure which version of MySQL you are using, simply use ALTER TABLE. RENAME A TABLE 74 RENAME A TABLE MySQL 516922 Ch03.F ... add data with INSERT from the MySQL monitor's command line or from an application that works with MySQL. One common solution for data entry is to use a Web form linked to a p...

Ngày tải lên: 03/07/2014, 01:20

... 1; The second use for the LIMIT clause is to minimize the slowdown of the MySQL server. If you are performing a complicated UPDATE query on a large table, it can slow down the table for other clients, ... a variety of MySQL functions to modify or combine the values of one or more columns to form the value of a column. See Chapter 7 for a detailed explanation of the many available M...

Ngày tải lên: 03/07/2014, 01:20

... uses the quotes table in the testdb database. See the CD-ROM for information on importing this table onto your server. ⁄ From the MySQL monitor, type USE testdb; and press Enter. ■ The database ... from the database before they are grouped together as specified in the GROUP BY clause. While GROUP BY in its simple form is useful for listing the unique values of a column in a MyS...

Ngày tải lên: 03/07/2014, 01:20

... the MySQL monitor for, including displaying the results of queries. See Chapter 1 for information on installing and running MySQLGUI. When you run MySQLGUI, you are prompted for a password for ... instructions on creating them. T he MySQLGUI utility, available from the MySQL Web site at www .mysql. com, provides a friendly graphical interface to a MySQL server. You can use MySQ...

Ngày tải lên: 03/07/2014, 01:20

... or force Ignores MySQL errors during the dump -h or host Specifies the hostname for the MySQL server -u or user Specifies the MySQL username -p or password Specifies the password for the MySQL ... mysqldump contains MySQL commands. You can restore the data by executing those commands. You can do this with the mysql command or with the SOURCE command within the MySQL monit...

Ngày tải lên: 03/07/2014, 01:20

... privileges to users. See Chapter 11 for more information about securing MySQL by setting up users and passwords. MANAGE MYSQL WITH MYSQLGUI MySQL 186 MANAGE MYSQL WITH MYSQLGUI 516922 Ch09.F 9/26/02 ... server and perform other administrative tasks from time to time. MySQL includes a variety of tools for this purpose. MYSQL ADMINISTRATION TOOLS MySQL 174 The mysqladmin Utili...

Ngày tải lên: 03/07/2014, 01:20