Learning MySQL. 2nd Edition

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• Preface
  • Who This Book Is For
  • How This Book Is Organized
    • Starting with MySQL
    • Using MySQL
    • MySQL in Production
    • Miscellaneous Topics
  • Conventions Used in This Book
  • Using Code Examples
  • OReilly Online Learning
  • How to Contact Us
  • Acknowledgments
    • From Vinicius Grippa
    • From Sergey Kuzmichev
• 1. Installing MySQL
  • MySQL Forks
    • MySQL Community Edition
    • Percona Server for MySQL
    • MariaDB Server
    • MySQL Enterprise Edition
  • Installation Choices and Platforms
    • 1. Download the Distribution that You Want to Install
    • 2. Install the Distribution
    • 3. Perform Any Necessary Post-Installation Setup
    • 4. Run Benchmarks
  • Installing MySQL on Linux
    • Installing MySQL on CentOS 7
      • Installing MySQL 8.0
        • Log in to Linux server
        • Become root in Linux
        • Configure the yum repository
        • Install MySQL 8.0 Community Server
        • Start the MySQL service
        • Discover the default password for the root user
        • Secure the MySQL installation
        • Connect to MySQL
        • Start MySQL 8.0 upon server start (optional)
      • Installing MariaDB 10.5
        • Become root in Linux
        • Install the MariaDB repository
        • Install MariaDB
        • Start MariaDB
        • Secure MariaDB
      • Installing Percona Server 8.0
        • Become root in Linux
        • Install the Percona repository
        • Install Percona Server 8.0
        • Initialize Percona Server 8.0 with systemctl
      • Installing MySQL 5.7
        • Become root in Linux
        • Install the MySQL 5.7 repository
        • Install the MySQL 5.7 binaries
        • Initialize MySQL 5.7 with systemctl
      • Installing Percona Server 5.7
        • Become root in Linux
        • Install the Percona repository
        • Install the Percona Server 5.7 binaries
        • Initialize Percona Server 5.7 with systemctl
    • Installing MySQL on CentOS 8
      • Installing MySQL 8.0
        • Become root in Linux
        • Install the MySQL 8.0 binaries
        • Start MySQL
        • Check if the service is running
        • Secure MySQL 8.0
        • Start MySQL 8.0 upon server start (optional)
      • Installing Percona Server 8.0
        • Become root in Linux
        • Install the Percona Server 8.0 binaries
        • Enable the repository for Percona 8.0
        • Install the Percona Server 8.0 binaries
        • Start and secure Percona Server 8.0
        • Check the service status
      • Installing MySQL 5.7
        • Become root in Linux
        • Disable the MySQL default module
        • Configure the MySQL 5.7 repository
        • Install the MySQL 5.7 binaries
        • Start MySQL
        • Check if the service is running
        • Secure MySQL 5.7
        • Start MySQL 5.7 upon server start (optional)
    • Installing MySQL on Ubuntu 20.04 LTS (Focal Fossa)
      • Installing MySQL 8.0
        • Become root in Linux
        • Configure the apt repository
        • Install MySQL 8.0
        • Start MySQL
        • Check if the service is running
        • Secure MySQL 8.0
      • Installing Percona Server 8
        • Become root in Linux
        • Install the GNU Privacy Guard
        • Fetch the repository packages from the Percona website
        • Install the downloaded package with dpkg
        • Enable the repository
        • Install the Percona Server 8.0 binaries
        • Start MySQL
        • Check if the service is running
      • Installing MariaDB 10.5
        • Become root in Linux
        • Update the system with the apt package manager
        • Import the MariaDB GPG key
        • Add the MariaDB repository
        • Install the MariaDB 10.5 binaries
        • Check if the service is running
      • Installing MySQL 5.7
        • Become root in Linux
        • Update the system with the apt package manager
        • Add and configure the MySQL 5.7 repository
        • Install the MySQL 5.7 binaries
        • Check if the service is running
  • Installing MySQL on macOS Big Sur
    • Installing MySQL 8
  • Installing MySQL on Windows 10
  • The Contents of the MySQL Directory
    • MySQL 5.7 Default Files
    • MySQL 8.0 Default Files
  • Using the Command-Line Interface
  • Using Docker
    • Installing Docker
      • Installing Docker on CentOS 7
      • Installing Docker on Ubuntu 20.04 (Focal Fossa)
      • Deploying the MySQL container
      • Deploying MariaDB and Percona Server containers
  • Using Sandboxes
    • Installing DBdeployer
    • Using DBdeployer
  • Upgrading MySQL Server
• 2. Modeling and Designing Databases
  • How Not to Develop a Database
  • The Database Design Process
  • The Entity Relationship Model
    • Representing Entities
    • Representing Relationships
    • Partial and Total Participation
    • Entity or Attribute?
    • Entity or Relationship?
    • Intermediate Entities
    • Weak and Strong Entities
  • Database Normalization
  • Normalizing an Example Table
    • First Normal Form: No Repeating Groups
    • Second Normal Form: Eliminate Redundant Data
    • Third Normal Form: Eliminate Data Not Dependent on Key
  • Entity Relationship Modeling Examples
  • Using the Entity Relationship Model
    • Mapping Entities and Relationships to Database Tables
      • Map the entities to database tables
      • Map the relationships to database tables
    • Creating a Bank Database ER Model
      • Many to many relationships (N:M)
      • One to many relationship (1:N)
    • Converting the EER to a MySQL Database Using Workbench
• 3. Basic SQL
  • Using the sakila Database
  • The SELECT Statement and Basic Querying Techniques
    • Single-Table SELECTs
    • Choosing Columns
    • Selecting Rows with the WHERE Clause
      • WHERE basics
      • Combining conditions with AND, OR, NOT, and XOR
    • The ORDER BY Clause
    • The LIMIT Clause
    • Joining Two Tables
  • The INSERT Statement
    • INSERT Basics
    • Alternative Syntaxes
  • The DELETE Statement
    • DELETE Basics
    • Using WHERE, ORDER BY, and LIMIT
    • Removing All Rows with TRUNCATE
  • The UPDATE Statement
    • Examples
    • Using WHERE, ORDER BY, and LIMIT
  • Exploring Databases and Tables with SHOW and mysqlshow
• 4. Working with Database Structures
  • Creating and Using Databases
  • Creating Tables
    • Basics
    • Collation and Character Sets
    • Other Features
    • Column Types
      • Integer types
      • Fixed-point types
      • Floating-point types
      • String types
      • Date and time types
      • Other types
    • Keys and Indexes
    • The AUTO_INCREMENT Feature
  • Altering Structures
    • Adding, Removing, and Changing Columns
    • Adding, Removing, and Changing Indexes
    • Renaming Tables and Altering Other Structures
  • Deleting Structures
    • Dropping Databases
    • Removing Tables
• 5. Advanced Querying
  • Aliases
    • Column Aliases
    • Table Aliases
  • Aggregating Data
    • The DISTINCT Clause
    • The GROUP BY Clause
      • Aggregate functions
    • The HAVING Clause
  • Advanced Joins
    • The Inner Join
    • The Union
    • The Left and Right Joins
    • The Natural Join
    • Constant Expressions in Joins
  • Nested Queries
    • Nested Query Basics
    • The ANY, SOME, ALL, IN, and NOT IN Clauses
      • Using ANY and IN
      • Using ALL
      • Writing row subqueries
    • The EXISTS and NOT EXISTS Clauses
      • EXISTS and NOT EXISTS basics
      • Correlated subqueries
    • Nested Queries in the FROM Clause
    • Nested Queries in JOINs
  • User Variables
• 6. Transactions and Locking
  • Isolation Levels
    • REPEATABLE READ
    • READ COMMITTED
    • READ UNCOMMITTED
    • SERIALIZABLE
  • Locking
    • Metadata Locks
    • Row Locks
    • Deadlocks
  • MySQL Parameters Related to Isolation and Locks
• 7. Doing More with MySQL
  • Inserting Data Using Queries
  • Loading Data from Comma-Delimited Files
  • Writing Data into Comma-Delimited Files
  • Creating Tables with Queries
  • Performing Updates and Deletes with Multiple Tables
    • Deletion
    • Updates
  • Replacing Data
  • The EXPLAIN Statement
  • Alternative Storage Engines
    • InnoDB
    • MyISAM and Aria
    • MyRocks and TokuDB
    • Other Table Types
• 8. Managing Users and Privileges
  • Understanding Users and Privileges
  • The root User
  • Creating and Using New Users
  • Grant Tables
  • User Management Commands and Logging
  • Modifying and Dropping Users
    • Modifying a User
    • Dropping a User
  • Privileges
    • Static Versus Dynamic Privileges
    • The SUPER Privilege
    • Privilege Management Commands
      • GRANT
      • REVOKE
    • Checking Privileges
    • The GRANT OPTION Privilege
  • Roles
  • Changing roots Password and Insecure Startup
  • Some Ideas for Secure Setup
• 9. Using Option Files
  • Structure of the Option File
  • Scope of Options
  • Search Order for Option Files
  • Special Option Files
    • Login Path Configuration File
    • Persistent System Variables Configuration File
  • Determining the Options in Effect
• 10. Backups and Recovery
  • Physical and Logical Backups
    • Logical Backups
    • Physical Backups
    • Overview of Logical and Physical Backups
  • Replication as a Backup Tool
    • Infrastructure Failure
    • Deployment Bug
  • The mysqldump Program
    • Bootstrapping Replication with mysqldump
  • Loading Data from a SQL Dump File
  • mysqlpump
  • mydumper and myloader
  • Cold Backup and Filesystem Snapshots
  • Percona XtraBackup
    • Backing Up and Recovering
    • Advanced Features
    • Incremental Backups with XtraBackup
  • Other Physical Backup Tools
    • MySQL Enterprise Backup
    • mariabackup
  • Point-in-Time Recovery
    • Technical Background on Binary Logs
    • Preserving Binary Logs
    • Identifying a PITR Target
    • Point-in-Time-Recovery Example: XtraBackup
    • Point-in-Time-Recovery Example: mysqldump
  • Exporting and Importing InnoDB Tablespaces
    • Technical Background
    • Exporting a Tablespace
    • Importing a Tablespace
    • XtraBackup Single-Table Restore
  • Testing and Verifying Your Backups
  • Database Backup Strategy Primer
• 11. Configuring and Tuning the Server
  • The MySQL Server Daemon
  • MySQL Server Variables
    • Checking Server Settings
    • Best Practices
      • Operating system best practices
        • The swappiness setting and swap usage
        • I/O scheduler
        • Filesystems and mount options
        • Transparent Huge Pages
        • jemalloc
        • CPU governor
      • MySQL best practices
        • Buffer pool size
        • The innodb_buffer_pool_instances parameter
        • Redo log size
        • The sync_binlog parameter
        • The binlog_expire_logs_seconds and expire_logs_days parameters
        • The innodb_flush_log_at_trx_commit parameter
        • The innodb_thread_concurrency parameter
        • NUMA architecture
• 12. Monitoring MySQL Servers
  • Operating System Metrics
    • CPU
    • Disk
    • Memory
    • Network
  • MySQL Server Observability
    • Status Variables
    • Basic Monitoring Recipes
      • MySQL server availability
      • Client connections
      • Query counts
      • Query types and quality
        • Types of queries
        • Query quality
        • Temporary objects
      • InnoDB I/O and transaction metrics
    • The Slow Query Log
    • InnoDB Engine Status Report
  • Investigation Methods
    • The USE Method
    • RED Method
  • MySQL Monitoring Tools
  • Incident/Diagnostic and Manual Data Collection
    • Gathering System Status Variable Values Periodically
    • Using pt-stalk to Collect MySQL and OS Metrics
    • Extended Manual Data Collection
• 13. High Availability
  • Asynchronous Replication
    • Basic Parameters to Set on the Source and the Replica
    • Creating a Replica Using PerconaXtraBackup
    • Creating a Replica Using the Clone Plugin
    • Creating a Replica Using mysqldump
    • Creating a Replica Using mydumper and myloader
      • Setting up the mydumper and myloader utilities
      • Extracting data from the source
      • Restoring data in a replica server
      • Establishing the replication
    • Group Replication
      • Installing Group Replication
      • Setting up MySQL Group Replication
  • Synchronous Replication
    • Galera/PXC Cluster
• 14. MySQL in the Cloud
  • Database-as-a-Service (DBaaS)
    • Amazon RDS for MySQL/MariaDB
    • Google Cloud SQL for MySQL
    • Azure SQL
  • Amazon Aurora
  • MySQL Cloud Instances
  • MySQL in Kubernetes
    • Deploying Percona XtraDB Cluster in Kubernetes
• 15. Load Balancing MySQL
  • Load Balancing with Application Drivers
  • ProxySQL Load Balancer
    • Installing and Configuring ProxySQL
  • HAProxy Load Balancer
    • Installing and Configuring HAProxy
  • MySQL Router
• 16. Miscellaneous Topics
  • MySQL Shell
    • Installing MySQL Shell
    • Installing MySQL Shell on Ubuntu 20.04 Focal Fossa
    • Installing MySQL Shell on CentOS 8
    • Deploying a Sandbox InnoDB Cluster with MySQL Shell
    • MySQL Shell Utilities
      • util.dumpInstance()
      • util.dumpSchemas()
      • util.dumpTables()
      • util.loadDump(url[, options])
  • Flame Graphs
  • Building MySQL from Source
    • Building MySQL for Ubuntu Focal Fossa and ARM Processors
  • Analyzing a MySQL Crash
• Index

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