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MySQL 3.23, 4.0, 4.1 Reference Manual :: 5 Database Administration
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Chapter 5. Database Administration

Table of Contents

5.1. Overview of Server-Side Programs
5.2. mysqld — The MySQL Server
5.2.1. Option and Variable Reference
5.2.2. Command Options
5.2.3. System Variables
5.2.4. Using System Variables
5.2.5. Status Variables
5.2.6. SQL Modes
5.2.7. The Shutdown Process
5.2.8. Server-Side Help
5.3. The mysqld-max Extended MySQL Server
5.4. MySQL Server Startup Programs
5.4.1. mysqld_safe — MySQL Server Startup Script
5.4.2. mysql.server — MySQL Server Startup Script
5.4.3. mysqld_multi — Manage Multiple MySQL Servers
5.5. Installation-Related Programs
5.5.1. comp_err — Compile MySQL Error Message File
5.5.2. make_win_src_distribution — Create Source Distribution for Windows
5.5.3. mysql_create_system_tables — Generate Statements to Initialize MySQL System Tables
5.5.4. mysql_fix_privilege_tables — Upgrade MySQL System Tables
5.5.5. mysql_install_db — MySQL Data Directory Initialization Script
5.5.6. mysql_secure_installation — Improve MySQL Installation Security
5.5.7. mysql_tzinfo_to_sql — Load the Time Zone Tables
5.6. General Security Issues
5.6.1. General Security Guidelines
5.6.2. Making MySQL Secure Against Attackers
5.6.3. Security-Related mysqld Options
5.6.4. Security Issues with LOAD DATA LOCAL
5.6.5. How to Run MySQL as a Normal User
5.7. The MySQL Access Privilege System
5.7.1. What the Privilege System Does
5.7.2. How the Privilege System Works
5.7.3. Privileges Provided by MySQL
5.7.4. Connecting to the MySQL Server
5.7.5. Access Control, Stage 1: Connection Verification
5.7.6. Access Control, Stage 2: Request Verification
5.7.7. When Privilege Changes Take Effect
5.7.8. Causes of Access denied Errors
5.7.9. Password Hashing as of MySQL 4.1
5.8. MySQL User Account Management
5.8.1. MySQL Usernames and Passwords
5.8.2. Adding New User Accounts to MySQL
5.8.3. Removing User Accounts from MySQL
5.8.4. Limiting Account Resources
5.8.5. Assigning Account Passwords
5.8.6. Keeping Your Password Secure
5.8.7. Using Secure Connections
5.9. Backup and Recovery
5.9.1. Database Backups
5.9.2. Example Backup and Recovery Strategy
5.9.3. Point-in-Time Recovery
5.9.4. Table Maintenance and Crash Recovery
5.10. MySQL Localization and International Usage
5.10.1. The Character Set Used for Data and Sorting
5.10.2. Setting the Error Message Language
5.10.3. Adding a New Character Set
5.10.4. The Character Definition Arrays
5.10.5. String Collating Support
5.10.6. Multi-Byte Character Support
5.10.7. Problems With Character Sets
5.10.8. MySQL Server Time Zone Support
5.10.9. MySQL Server Locale Support
5.11. MySQL Server Logs
5.11.1. The Error Log
5.11.2. The General Query Log
5.11.3. The Update Log
5.11.4. The Binary Log
5.11.5. The Slow Query Log
5.11.6. Server Log Maintenance
5.12. Running Multiple MySQL Servers on the Same Machine
5.12.1. Running Multiple Servers on Windows
5.12.2. Running Multiple Servers on Unix
5.12.3. Using Client Programs in a Multiple-Server Environment
5.13. The MySQL Query Cache
5.13.1. How the Query Cache Operates
5.13.2. Query Cache SELECT Options
5.13.3. Query Cache Configuration
5.13.4. Query Cache Status and Maintenance

End of Product Lifecycle. Active development and support for MySQL database server versions 3.23, 4.0, and 4.1 has ended. However, for MySQL 4.0 and 4.1, there is still extended support available. For details, see http://www.mysql.com/company/legal/lifecycle/#calendar. According to the MySQL Lifecycle Policy (see http://www.mysql.com/company/legal/lifecycle/#policy), only Security and Severity Level 1 issues will still be fixed for MySQL 4.0 and 4.1. Please consider upgrading to a recent version (MySQL 5.0 or 5.1).

This chapter covers topics that deal with administering a MySQL installation:

  • Configuring the server

  • Managing user accounts

  • Performing backups

  • The server log files

  • The query cache