MySQL 5.6 Release Notes
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MySQL Backup and Recovery
MySQL Globalization
MySQL Information Schema
MySQL Installation Guide
MySQL and Linux/Unix
MySQL and OS X
MySQL Partitioning
MySQL Performance Schema
MySQL Replication
Using the MySQL Yum Repository
MySQL Restrictions and Limitations
Security in MySQL
MySQL and Solaris
Building MySQL from Source
Starting and Stopping MySQL
MySQL Tutorial
MySQL and Windows
MySQL Cluster NDB 7.3-7.4
MySQL Globalization
MySQL Information Schema
MySQL Installation Guide
MySQL and Linux/Unix
MySQL and OS X
MySQL Partitioning
MySQL Performance Schema
MySQL Replication
Using the MySQL Yum Repository
MySQL Restrictions and Limitations
Security in MySQL
MySQL and Solaris
Building MySQL from Source
Starting and Stopping MySQL
MySQL Tutorial
MySQL and Windows
MySQL Cluster NDB 7.3-7.4
Including MySQL Cluster NDB 7.3-7.4 Reference Guide
Abstract
This is the MySQL™ Reference Manual. It documents MySQL
5.6 through 5.6.32, as well as MySQL
Cluster releases based on versions 7.3 and 7.4 of
NDB through
5.6.30-ndb-7.3.14 and 5.6.30-ndb-7.4.12,
respectively.
MySQL 5.6 features. This manual describes features that are not included in every edition of MySQL 5.6; such features may not be included in the edition of MySQL 5.6 licensed to you. If you have any questions about the features included in your edition of MySQL 5.6, refer to your MySQL 5.6 license agreement or contact your Oracle sales representative.
For notes detailing the changes in each release, see the MySQL 5.6 Release Notes.
For legal information, see the Legal Notices.
For help with using MySQL, please visit either the MySQL Forums or MySQL Mailing Lists, where you can discuss your issues with other MySQL users.
For additional documentation on MySQL products, including translations of the documentation into other languages, and downloadable versions in variety of formats, including HTML and PDF formats, see the MySQL Documentation Library.
Licensing information—MySQL 5.6. This product may include third-party software, used under license. If you are using a Commercial release of MySQL 5.6, see this document for licensing information, including licensing information relating to third-party software that may be included in this Commercial release. If you are using a Community release of MySQL 5.6, see this document for licensing information, including licensing information relating to third-party software that may be included in this Community release.
Licensing information—MySQL Cluster. This product may include third-party software, used under license. If you are using a Commercial release of MySQL Cluster NDB 7.3 or NDB 7.4, see this document for licensing information, including licensing information relating to third-party software that may be included in this Commercial release. If you are using a Community release of MySQL Cluster NDB 7.3 or NDB 7.4, see this document for licensing information, including licensing information relating to third-party software that may be included in this Community release.
Document generated on: 2016-06-03 (revision: 47903)
Table of Contents [+/-]
- Preface and Legal Notices
- 1 General Information [+/-]
- 2 Installing and Upgrading MySQL [+/-]
- 2.1 General Installation Guidance [+/-]
- 2.2 Installing MySQL on Unix/Linux Using Generic Binaries
- 2.3 Installing MySQL on Microsoft Windows [+/-]
- 2.3.1 MySQL Installation Layout on Microsoft Windows
- 2.3.2 Choosing An Installation Package
- 2.3.3 Installing MySQL on Microsoft Windows Using MySQL Installer
- 2.3.4 MySQL Notifier
- 2.3.5 Installing MySQL on Microsoft Windows Using a noinstall Zip Archive
- 2.3.6 Troubleshooting a Microsoft Windows MySQL Server Installation
- 2.3.7 Windows Postinstallation Procedures
- 2.3.8 Upgrading MySQL on Windows
- 2.4 Installing MySQL on OS X [+/-]
- 2.5 Installing MySQL on Linux [+/-]
- 2.5.1 Installing MySQL on Linux Using the MySQL Yum Repository
- 2.5.2 Replacing a Third-Party Distribution of MySQL Using the MySQL Yum Repository
- 2.5.3 Installing MySQL on Linux Using the MySQL APT Repository
- 2.5.4 Installing MySQL on Linux Using the MySQL SLES Repository
- 2.5.5 Installing MySQL on Linux Using RPM Packages from Oracle
- 2.5.6 Installing MySQL on Linux Using Debian Packages from Oracle
- 2.5.7 Installing MySQL on Linux from the Native Software Repositories
- 2.5.8 Installing MySQL on Linux with docker
- 2.5.9 Installing MySQL on Linux with juju
- 2.6 Installing MySQL Using Unbreakable Linux Network (ULN)
- 2.7 Installing MySQL on Solaris and OpenSolaris [+/-]
- 2.8 Installing MySQL on FreeBSD
- 2.9 Installing MySQL from Source [+/-]
- 2.10 Postinstallation Setup and Testing [+/-]
- 2.11 Upgrading or Downgrading MySQL [+/-]
- 2.12 Environment Variables
- 2.13 Perl Installation Notes [+/-]
- 3 Tutorial [+/-]
- 3.1 Connecting to and Disconnecting from the Server
- 3.2 Entering Queries
- 3.3 Creating and Using a Database [+/-]
- 3.4 Getting Information About Databases and Tables
- 3.5 Using mysql in Batch Mode
- 3.6 Examples of Common Queries [+/-]
- 3.6.1 The Maximum Value for a Column
- 3.6.2 The Row Holding the Maximum of a Certain Column
- 3.6.3 Maximum of Column per Group
- 3.6.4 The Rows Holding the Group-wise Maximum of a Certain Column
- 3.6.5 Using User-Defined Variables
- 3.6.6 Using Foreign Keys
- 3.6.7 Searching on Two Keys
- 3.6.8 Calculating Visits Per Day
- 3.6.9 Using AUTO_INCREMENT
- 3.7 Using MySQL with Apache
- 4 MySQL Programs [+/-]
- 4.1 Overview of MySQL Programs
- 4.2 Using MySQL Programs [+/-]
- 4.2.1 Invoking MySQL Programs
- 4.2.2 Connecting to the MySQL Server
- 4.2.3 Specifying Program Options
- 4.2.4 Using Options on the Command Line
- 4.2.5 Program Option Modifiers
- 4.2.6 Using Option Files
- 4.2.7 Command-Line Options that Affect Option-File Handling
- 4.2.8 Using Options to Set Program Variables
- 4.2.9 Option Defaults, Options Expecting Values, and the = Sign
- 4.2.10 Setting Environment Variables
- 4.3 MySQL Server and Server-Startup Programs [+/-]
- 4.4 MySQL Installation-Related Programs [+/-]
- 4.4.1 comp_err — Compile MySQL Error Message File
- 4.4.2 mysqlbug — Generate Bug Report
- 4.4.3 mysql_install_db — Initialize MySQL Data Directory
- 4.4.4 mysql_plugin — Configure MySQL Server Plugins
- 4.4.5 mysql_secure_installation — Improve MySQL Installation Security
- 4.4.6 mysql_tzinfo_to_sql — Load the Time Zone Tables
- 4.4.7 mysql_upgrade — Check and Upgrade MySQL Tables
- 4.5 MySQL Client Programs [+/-]
- 4.5.1 mysql — The MySQL Command-Line Tool
- 4.5.2 mysqladmin — Client for Administering a MySQL Server
- 4.5.3 mysqlcheck — A Table Maintenance Program
- 4.5.4 mysqldump — A Database Backup Program
- 4.5.5 mysqlimport — A Data Import Program
- 4.5.6 mysqlshow — Display Database, Table, and Column Information
- 4.5.7 mysqlslap — Load Emulation Client
- 4.6 MySQL Administrative and Utility Programs [+/-]
- 4.6.1 innochecksum — Offline InnoDB File Checksum Utility
- 4.6.2 myisam_ftdump — Display Full-Text Index information
- 4.6.3 myisamchk — MyISAM Table-Maintenance Utility
- 4.6.4 myisamlog — Display MyISAM Log File Contents
- 4.6.5 myisampack — Generate Compressed, Read-Only MyISAM Tables
- 4.6.6 mysql_config_editor — MySQL Configuration Utility
- 4.6.7 mysqlaccess — Client for Checking Access Privileges
- 4.6.8 mysqlbinlog — Utility for Processing Binary Log Files
- 4.6.9 mysqldumpslow — Summarize Slow Query Log Files
- 4.6.10 mysqlhotcopy — A Database Backup Program
- 4.6.11 mysql_convert_table_format — Convert Tables to Use a Given Storage Engine
- 4.6.12 mysql_find_rows — Extract SQL Statements from Files
- 4.6.13 mysql_fix_extensions — Normalize Table File Name Extensions
- 4.6.14 mysql_setpermission — Interactively Set Permissions in Grant Tables
- 4.6.15 mysql_waitpid — Kill Process and Wait for Its Termination
- 4.6.16 mysql_zap — Kill Processes That Match a Pattern
- 4.7 MySQL Program Development Utilities [+/-]
- 4.8 Miscellaneous Programs [+/-]
- 5 MySQL Server Administration [+/-]
- 5.1 The MySQL Server [+/-]
- 5.1.1 Server Option and Variable Reference
- 5.1.2 Server Configuration Defaults
- 5.1.3 Server Command Options
- 5.1.4 Server System Variables
- 5.1.5 Using System Variables
- 5.1.6 Server Status Variables
- 5.1.7 Server SQL Modes
- 5.1.8 IPv6 Support
- 5.1.9 Server-Side Help
- 5.1.10 Server Response to Signals
- 5.1.11 The Server Shutdown Process
- 5.2 The MySQL Data Directory
- 5.3 The mysql System Database
- 5.4 MySQL Server Logs [+/-]
- 5.5 MySQL Server Plugins [+/-]
- 5.6 Running Multiple MySQL Instances on One Machine [+/-]
- 5.7 Tracing mysqld Using DTrace [+/-]
- 6 Security [+/-]
- 6.1 General Security Issues [+/-]
- 6.2 The MySQL Access Privilege System [+/-]
- 6.3 MySQL User Account Management [+/-]
- 6.3.1 User Names and Passwords
- 6.3.2 Adding User Accounts
- 6.3.3 Removing User Accounts
- 6.3.4 Setting Account Resource Limits
- 6.3.5 Assigning Account Passwords
- 6.3.6 Password Expiration and Sandbox Mode
- 6.3.7 Pluggable Authentication
- 6.3.8 Proxy Users
- 6.3.9 Using Secure Connections
- 6.3.10 Creating SSL and RSA Certificates and Keys
- 6.3.11 Connecting to MySQL Remotely from Windows with SSH
- 6.3.12 SQL-Based MySQL Account Activity Auditing
- 6.4 Security Plugins [+/-]
- 7 Backup and Recovery [+/-]
- 8 Optimization [+/-]
- 8.1 Optimization Overview
- 8.2 Optimizing SQL Statements [+/-]
- 8.3 Optimization and Indexes [+/-]
- 8.4 Optimizing Database Structure [+/-]
- 8.5 Optimizing for InnoDB Tables [+/-]
- 8.5.1 Optimizing Storage Layout for InnoDB Tables
- 8.5.2 Optimizing InnoDB Transaction Management
- 8.5.3 Optimizing InnoDB Read-Only Transactions
- 8.5.4 Optimizing InnoDB Redo Logging
- 8.5.5 Bulk Data Loading for InnoDB Tables
- 8.5.6 Optimizing InnoDB Queries
- 8.5.7 Optimizing InnoDB DDL Operations
- 8.5.8 Optimizing InnoDB Disk I/O
- 8.5.9 Optimizing InnoDB Configuration Variables
- 8.5.10 Optimizing InnoDB for Systems with Many Tables
- 8.6 Optimizing for MyISAM Tables [+/-]
- 8.7 Optimizing for MEMORY Tables
- 8.8 Understanding the Query Execution Plan [+/-]
- 8.9 Controlling the Query Optimizer [+/-]
- 8.10 Buffering and Caching [+/-]
- 8.11 Optimizing Locking Operations [+/-]
- 8.12 Optimizing the MySQL Server [+/-]
- 8.13 Measuring Performance (Benchmarking) [+/-]
- 8.14 Examining Thread Information [+/-]
- 8.14.1 Thread Command Values
- 8.14.2 General Thread States
- 8.14.3 Delayed-Insert Thread States
- 8.14.4 Query Cache Thread States
- 8.14.5 Replication Master Thread States
- 8.14.6 Replication Slave I/O Thread States
- 8.14.7 Replication Slave SQL Thread States
- 8.14.8 Replication Slave Connection Thread States
- 8.14.9 MySQL Cluster Thread States
- 8.14.10 Event Scheduler Thread States
- 9 Language Structure [+/-]
- 10 Globalization [+/-]
- 10.1 Character Set Support [+/-]
- 10.1.1 Character Sets and Collations in General
- 10.1.2 Character Sets and Collations in MySQL
- 10.1.3 Collation Naming Conventions
- 10.1.4 Specifying Character Sets and Collations
- 10.1.5 Connection Character Sets and Collations
- 10.1.6 Configuring the Character Set and Collation for Applications
- 10.1.7 Character Set for Error Messages
- 10.1.8 Collation Issues
- 10.1.9 String Repertoire
- 10.1.10 Operations Affected by Character Set Support
- 10.1.11 Unicode Support
- 10.1.12 Upgrading from Previous to Current Unicode Support
- 10.1.13 UTF-8 for Metadata
- 10.1.14 Column Character Set Conversion
- 10.1.15 Character Sets and Collations Supported by MySQL
- 10.2 Setting the Error Message Language
- 10.3 Adding a Character Set [+/-]
- 10.4 Adding a Collation to a Character Set [+/-]
- 10.5 Character Set Configuration
- 10.6 MySQL Server Time Zone Support [+/-]
- 10.7 MySQL Server Locale Support
- 11 Data Types [+/-]
- 11.1 Data Type Overview [+/-]
- 11.2 Numeric Types [+/-]
- 11.2.1 Integer Types (Exact Value) - INTEGER, INT, SMALLINT, TINYINT, MEDIUMINT, BIGINT
- 11.2.2 Fixed-Point Types (Exact Value) - DECIMAL, NUMERIC
- 11.2.3 Floating-Point Types (Approximate Value) - FLOAT, DOUBLE
- 11.2.4 Bit-Value Type - BIT
- 11.2.5 Numeric Type Attributes
- 11.2.6 Out-of-Range and Overflow Handling
- 11.3 Date and Time Types [+/-]
- 11.3.1 The DATE, DATETIME, and TIMESTAMP Types
- 11.3.2 The TIME Type
- 11.3.3 The YEAR Type
- 11.3.4 YEAR(2) Limitations and Migrating to YEAR(4)
- 11.3.5 Automatic Initialization and Updating for TIMESTAMP and DATETIME
- 11.3.6 Fractional Seconds in Time Values
- 11.3.7 Conversion Between Date and Time Types
- 11.3.8 Two-Digit Years in Dates
- 11.4 String Types [+/-]
- 11.5 Extensions for Spatial Data [+/-]
- 11.6 Data Type Default Values
- 11.7 Data Type Storage Requirements
- 11.8 Choosing the Right Type for a Column
- 11.9 Using Data Types from Other Database Engines
- 12 Functions and Operators [+/-]
- 12.1 Function and Operator Reference
- 12.2 Type Conversion in Expression Evaluation
- 12.3 Operators [+/-]
- 12.4 Control Flow Functions
- 12.5 String Functions [+/-]
- 12.6 Numeric Functions and Operators [+/-]
- 12.7 Date and Time Functions
- 12.8 What Calendar Is Used By MySQL?
- 12.9 Full-Text Search Functions [+/-]
- 12.10 Cast Functions and Operators
- 12.11 XML Functions
- 12.12 Bit Functions and Operators
- 12.13 Encryption and Compression Functions
- 12.14 Information Functions
- 12.15 Spatial Analysis Functions [+/-]
- 12.15.1 Spatial Function Reference
- 12.15.2 Argument Handling by Spatial Functions
- 12.15.3 Functions That Create Geometry Values from WKT Values
- 12.15.4 Functions That Create Geometry Values from WKB Values
- 12.15.5 MySQL-Specific Functions That Create Geometry Values
- 12.15.6 Geometry Format Conversion Functions
- 12.15.7 Geometry Property Functions
- 12.15.8 Spatial Operator Functions
- 12.15.9 Functions That Test Spatial Relations Between Geometry Objects
- 12.16 Functions Used with Global Transaction IDs
- 12.17 MySQL Enterprise Encryption Functions [+/-]
- 12.18 Miscellaneous Functions
- 12.19 GROUP BY (Aggregate) Functions [+/-]
- 12.20 Precision Math [+/-]
- 13 SQL Statement Syntax [+/-]
- 13.1 Data Definition Statements [+/-]
- 13.1.1 ALTER DATABASE Syntax
- 13.1.2 ALTER EVENT Syntax
- 13.1.3 ALTER LOGFILE GROUP Syntax
- 13.1.4 ALTER FUNCTION Syntax
- 13.1.5 ALTER PROCEDURE Syntax
- 13.1.6 ALTER SERVER Syntax
- 13.1.7 ALTER TABLE Syntax
- 13.1.8 ALTER TABLESPACE Syntax
- 13.1.9 ALTER VIEW Syntax
- 13.1.10 CREATE DATABASE Syntax
- 13.1.11 CREATE EVENT Syntax
- 13.1.12 CREATE FUNCTION Syntax
- 13.1.13 CREATE INDEX Syntax
- 13.1.14 CREATE LOGFILE GROUP Syntax
- 13.1.15 CREATE PROCEDURE and CREATE FUNCTION Syntax
- 13.1.16 CREATE SERVER Syntax
- 13.1.17 CREATE TABLE Syntax
- 13.1.18 CREATE TABLESPACE Syntax
- 13.1.19 CREATE TRIGGER Syntax
- 13.1.20 CREATE VIEW Syntax
- 13.1.21 DROP DATABASE Syntax
- 13.1.22 DROP EVENT Syntax
- 13.1.23 DROP FUNCTION Syntax
- 13.1.24 DROP INDEX Syntax
- 13.1.25 DROP LOGFILE GROUP Syntax
- 13.1.26 DROP PROCEDURE and DROP FUNCTION Syntax
- 13.1.27 DROP SERVER Syntax
- 13.1.28 DROP TABLE Syntax
- 13.1.29 DROP TABLESPACE Syntax
- 13.1.30 DROP TRIGGER Syntax
- 13.1.31 DROP VIEW Syntax
- 13.1.32 RENAME TABLE Syntax
- 13.1.33 TRUNCATE TABLE Syntax
- 13.2 Data Manipulation Statements [+/-]
- 13.3 MySQL Transactional and Locking Statements [+/-]
- 13.3.1 START TRANSACTION, COMMIT, and ROLLBACK Syntax
- 13.3.2 Statements That Cannot Be Rolled Back
- 13.3.3 Statements That Cause an Implicit Commit
- 13.3.4 SAVEPOINT, ROLLBACK TO SAVEPOINT, and RELEASE SAVEPOINT Syntax
- 13.3.5 LOCK TABLES and UNLOCK TABLES Syntax
- 13.3.6 SET TRANSACTION Syntax
- 13.3.7 XA Transactions
- 13.4 Replication Statements [+/-]
- 13.5 SQL Syntax for Prepared Statements [+/-]
- 13.6 MySQL Compound-Statement Syntax [+/-]
- 13.7 Database Administration Statements [+/-]
- 13.8 MySQL Utility Statements [+/-]
- 14 The InnoDB Storage Engine [+/-]
- 14.1 Introduction to InnoDB [+/-]
- 14.2 InnoDB Concepts and Architecture [+/-]
- 14.3 InnoDB Locking and Transaction Model [+/-]
- 14.4 InnoDB Configuration [+/-]
- 14.4.1 InnoDB Startup Configuration
- 14.4.2 Configuring InnoDB for Read-Only Operation
- 14.4.3 InnoDB Buffer Pool Configuration
- 14.4.4 Configuring the Memory Allocator for InnoDB
- 14.4.5 Configuring InnoDB Change Buffering
- 14.4.6 Configuring Thread Concurrency for InnoDB
- 14.4.7 Configuring the Number of Background InnoDB I/O Threads
- 14.4.8 Configuring the InnoDB Master Thread I/O Rate
- 14.4.9 Configuring Spin Lock Polling
- 14.4.10 Configuring InnoDB Purge Scheduling
- 14.4.11 Configuring Optimizer Statistics for InnoDB
- 14.4.12 Configuring the Merge Threshold for Index Pages
- 14.5 InnoDB Tablespace Management [+/-]
- 14.5.1 Resizing the InnoDB System Tablespace
- 14.5.2 Changing the Number or Size of InnoDB Redo Log Files
- 14.5.3 Using Raw Disk Partitions for the System Tablespace
- 14.5.4 InnoDB File-Per-Table Tablespaces
- 14.5.5 Creating a File-Per-Table Tablespace Outside the Data Directory
- 14.5.6 Copying File-Per-Table Tablespaces to Another Server
- 14.5.7 Storing InnoDB Undo Logs in Separate Tablespaces
- 14.6 InnoDB Table Management [+/-]
- 14.7 InnoDB Table Compression [+/-]
- 14.8 InnoDB File-Format Management [+/-]
- 14.9 InnoDB Row Storage and Row Formats [+/-]
- 14.10 InnoDB Disk I/O and File Space Management [+/-]
- 14.11 InnoDB and Online DDL [+/-]
- 14.11.1 Overview of Online DDL
- 14.11.2 Performance and Concurrency Considerations for Online DDL
- 14.11.3 SQL Syntax for Online DDL
- 14.11.4 Combining or Separating DDL Statements
- 14.11.5 Examples of Online DDL
- 14.11.6 Implementation Details of Online DDL
- 14.11.7 How Crash Recovery Works with Online DDL
- 14.11.8 Online DDL for Partitioned InnoDB Tables
- 14.11.9 Limitations of Online DDL
- 14.12 InnoDB Startup Options and System Variables
- 14.13 InnoDB INFORMATION_SCHEMA Tables [+/-]
- 14.13.1 InnoDB INFORMATION_SCHEMA Tables about Compression
- 14.13.2 InnoDB INFORMATION_SCHEMA Transaction and Locking Tables
- 14.13.3 InnoDB INFORMATION_SCHEMA System Tables
- 14.13.4 InnoDB INFORMATION_SCHEMA FULLTEXT Index Tables
- 14.13.5 InnoDB INFORMATION_SCHEMA Buffer Pool Tables
- 14.13.6 InnoDB INFORMATION_SCHEMA Metrics Table
- 14.14 InnoDB Integration with MySQL Performance Schema [+/-]
- 14.15 InnoDB Monitors [+/-]
- 14.16 InnoDB Backup and Recovery [+/-]
- 14.17 InnoDB and MySQL Replication
- 14.18 InnoDB memcached Plugin [+/-]
- 14.18.1 Benefits of the InnoDB memcached Plugin
- 14.18.2 InnoDB memcached Architecture
- 14.18.3 Setting Up the InnoDB memcached Plugin
- 14.18.4 Security Considerations for the InnoDB memcached Plugin
- 14.18.5 Writing Applications for the InnoDB memcached Plugin
- 14.18.6 The InnoDB memcached Plugin and Replication
- 14.18.7 InnoDB memcached Plugin Internals
- 14.18.8 Troubleshooting the InnoDB memcached Plugin
- 14.19 InnoDB Troubleshooting [+/-]
- 15 Alternative Storage Engines [+/-]
- 15.1 Setting the Storage Engine
- 15.2 The MyISAM Storage Engine [+/-]
- 15.3 The MEMORY Storage Engine
- 15.4 The CSV Storage Engine [+/-]
- 15.5 The ARCHIVE Storage Engine
- 15.6 The BLACKHOLE Storage Engine
- 15.7 The MERGE Storage Engine [+/-]
- 15.8 The FEDERATED Storage Engine [+/-]
- 15.9 The EXAMPLE Storage Engine
- 15.10 Other Storage Engines
- 15.11 Overview of MySQL Storage Engine Architecture [+/-]
- 16 High Availability and Scalability [+/-]
- 17 Replication [+/-]
- 17.1 Replication Configuration [+/-]
- 17.2 Replication Implementation [+/-]
- 17.3 Replication Solutions [+/-]
- 17.3.1 Using Replication for Backups
- 17.3.2 Handling an Unexpected Halt of a Replication Slave
- 17.3.3 Using Replication with Different Master and Slave Storage Engines
- 17.3.4 Using Replication for Scale-Out
- 17.3.5 Replicating Different Databases to Different Slaves
- 17.3.6 Improving Replication Performance
- 17.3.7 Switching Masters During Failover
- 17.3.8 Setting Up Replication to Use Secure Connections
- 17.3.9 Semisynchronous Replication
- 17.3.10 Delayed Replication
- 17.4 Replication Notes and Tips [+/-]
- 18 MySQL Cluster NDB 7.3 and MySQL Cluster NDB 7.4 [+/-]
- 18.1 MySQL Cluster Overview [+/-]
- 18.1.1 MySQL Cluster Core Concepts
- 18.1.2 MySQL Cluster Nodes, Node Groups, Replicas, and Partitions
- 18.1.3 MySQL Cluster Hardware, Software, and Networking Requirements
- 18.1.4 What is New in MySQL Cluster
- 18.1.5 MySQL Server Using InnoDB Compared with MySQL Cluster
- 18.1.6 Known Limitations of MySQL Cluster
- 18.2 MySQL Cluster Installation [+/-]
- 18.2.1 The MySQL Cluster Auto-Installer
- 18.2.2 Installation of MySQL Cluster on Linux
- 18.2.3 Installing MySQL Cluster on Windows
- 18.2.4 Initial Configuration of MySQL Cluster
- 18.2.5 Initial Startup of MySQL Cluster
- 18.2.6 MySQL Cluster Example with Tables and Data
- 18.2.7 Safe Shutdown and Restart of MySQL Cluster
- 18.2.8 Upgrading and Downgrading MySQL Cluster
- 18.3 Configuration of MySQL Cluster [+/-]
- 18.4 MySQL Cluster Programs [+/-]
- 18.4.1 ndbd — The MySQL Cluster Data Node Daemon
- 18.4.2 ndbinfo_select_all — Select From ndbinfo Tables
- 18.4.3 ndbmtd — The MySQL Cluster Data Node Daemon (Multi-Threaded)
- 18.4.4 ndb_mgmd — The MySQL Cluster Management Server Daemon
- 18.4.5 ndb_mgm — The MySQL Cluster Management Client
- 18.4.6 ndb_blob_tool — Check and Repair BLOB and TEXT columns of MySQL Cluster Tables
- 18.4.7 ndb_config — Extract MySQL Cluster Configuration Information
- 18.4.8 ndb_cpcd — Automate Testing for NDB Development
- 18.4.9 ndb_delete_all — Delete All Rows from an NDB Table
- 18.4.10 ndb_desc — Describe NDB Tables
- 18.4.11 ndb_drop_index — Drop Index from an NDB Table
- 18.4.12 ndb_drop_table — Drop an NDB Table
- 18.4.13 ndb_error_reporter — NDB Error-Reporting Utility
- 18.4.14 ndb_index_stat — NDB Index Statistics Utility
- 18.4.15 ndb_print_backup_file — Print NDB Backup File Contents
- 18.4.16 ndb_print_file — Print NDB Disk Data File Contents
- 18.4.17 ndb_print_schema_file — Print NDB Schema File Contents
- 18.4.18 ndb_print_sys_file — Print NDB System File Contents
- 18.4.19 ndbd_redo_log_reader — Check and Print Content of Cluster Redo Log
- 18.4.20 ndb_restore — Restore a MySQL Cluster Backup
- 18.4.21 ndb_select_all — Print Rows from an NDB Table
- 18.4.22 ndb_select_count — Print Row Counts for NDB Tables
- 18.4.23 ndb_setup.py — Start browser-based Auto-Installer for MySQL Cluster
- 18.4.24 ndb_show_tables — Display List of NDB Tables
- 18.4.25 ndb_size.pl — NDBCLUSTER Size Requirement Estimator
- 18.4.26 ndb_waiter — Wait for MySQL Cluster to Reach a Given Status
- 18.4.27 Options Common to MySQL Cluster Programs — Options Common to MySQL Cluster Programs
- 18.5 Management of MySQL Cluster [+/-]
- 18.5.1 Summary of MySQL Cluster Start Phases
- 18.5.2 Commands in the MySQL Cluster Management Client
- 18.5.3 Online Backup of MySQL Cluster
- 18.5.4 MySQL Server Usage for MySQL Cluster
- 18.5.5 Performing a Rolling Restart of a MySQL Cluster
- 18.5.6 Event Reports Generated in MySQL Cluster
- 18.5.7 MySQL Cluster Log Messages
- 18.5.8 MySQL Cluster Single User Mode
- 18.5.9 Quick Reference: MySQL Cluster SQL Statements
- 18.5.10 The ndbinfo MySQL Cluster Information Database
- 18.5.11 MySQL Cluster Security Issues
- 18.5.12 MySQL Cluster Disk Data Tables
- 18.5.13 Adding MySQL Cluster Data Nodes Online
- 18.5.14 Distributed MySQL Privileges for MySQL Cluster
- 18.5.15 NDB API Statistics Counters and Variables
- 18.6 MySQL Cluster Replication [+/-]
- 18.6.1 MySQL Cluster Replication: Abbreviations and Symbols
- 18.6.2 General Requirements for MySQL Cluster Replication
- 18.6.3 Known Issues in MySQL Cluster Replication
- 18.6.4 MySQL Cluster Replication Schema and Tables
- 18.6.5 Preparing the MySQL Cluster for Replication
- 18.6.6 Starting MySQL Cluster Replication (Single Replication Channel)
- 18.6.7 Using Two Replication Channels for MySQL Cluster Replication
- 18.6.8 Implementing Failover with MySQL Cluster Replication
- 18.6.9 MySQL Cluster Backups With MySQL Cluster Replication
- 18.6.10 MySQL Cluster Replication: Multi-Master and Circular Replication
- 18.6.11 MySQL Cluster Replication Conflict Resolution
- 18.7 MySQL Cluster Release Notes
- 19 Partitioning [+/-]
- 20 Stored Programs and Views [+/-]
- 21 INFORMATION_SCHEMA Tables [+/-]
- 21.1 The INFORMATION_SCHEMA CHARACTER_SETS Table
- 21.2 The INFORMATION_SCHEMA COLLATIONS Table
- 21.3 The INFORMATION_SCHEMA COLLATION_CHARACTER_SET_APPLICABILITY Table
- 21.4 The INFORMATION_SCHEMA COLUMNS Table
- 21.5 The INFORMATION_SCHEMA COLUMN_PRIVILEGES Table
- 21.6 The INFORMATION_SCHEMA ENGINES Table
- 21.7 The INFORMATION_SCHEMA EVENTS Table
- 21.8 The INFORMATION_SCHEMA GLOBAL_STATUS and SESSION_STATUS Tables
- 21.9 The INFORMATION_SCHEMA GLOBAL_VARIABLES and SESSION_VARIABLES Tables
- 21.10 The INFORMATION_SCHEMA KEY_COLUMN_USAGE Table
- 21.11 The INFORMATION_SCHEMA OPTIMIZER_TRACE Table
- 21.12 The INFORMATION_SCHEMA PARAMETERS Table
- 21.13 The INFORMATION_SCHEMA PARTITIONS Table
- 21.14 The INFORMATION_SCHEMA PLUGINS Table
- 21.15 The INFORMATION_SCHEMA PROCESSLIST Table
- 21.16 The INFORMATION_SCHEMA PROFILING Table
- 21.17 The INFORMATION_SCHEMA REFERENTIAL_CONSTRAINTS Table
- 21.18 The INFORMATION_SCHEMA ROUTINES Table
- 21.19 The INFORMATION_SCHEMA SCHEMATA Table
- 21.20 The INFORMATION_SCHEMA SCHEMA_PRIVILEGES Table
- 21.21 The INFORMATION_SCHEMA STATISTICS Table
- 21.22 The INFORMATION_SCHEMA TABLES Table
- 21.23 The INFORMATION_SCHEMA TABLESPACES Table
- 21.24 The INFORMATION_SCHEMA TABLE_CONSTRAINTS Table
- 21.25 The INFORMATION_SCHEMA TABLE_PRIVILEGES Table
- 21.26 The INFORMATION_SCHEMA TRIGGERS Table
- 21.27 The INFORMATION_SCHEMA USER_PRIVILEGES Table
- 21.28 The INFORMATION_SCHEMA VIEWS Table
- 21.29 INFORMATION_SCHEMA Tables for InnoDB [+/-]
- 21.29.1 The INFORMATION_SCHEMA INNODB_CMP and INNODB_CMP_RESET Tables
- 21.29.2 The INFORMATION_SCHEMA INNODB_CMP_PER_INDEX and INNODB_CMP_PER_INDEX_RESET Tables
- 21.29.3 The INFORMATION_SCHEMA INNODB_CMPMEM and INNODB_CMPMEM_RESET Tables
- 21.29.4 The INFORMATION_SCHEMA INNODB_TRX Table
- 21.29.5 The INFORMATION_SCHEMA INNODB_LOCKS Table
- 21.29.6 The INFORMATION_SCHEMA INNODB_LOCK_WAITS Table
- 21.29.7 The INFORMATION_SCHEMA INNODB_SYS_TABLES Table
- 21.29.8 The INFORMATION_SCHEMA INNODB_SYS_INDEXES Table
- 21.29.9 The INFORMATION_SCHEMA INNODB_SYS_COLUMNS Table
- 21.29.10 The INFORMATION_SCHEMA INNODB_SYS_FIELDS Table
- 21.29.11 The INFORMATION_SCHEMA INNODB_SYS_FOREIGN Table
- 21.29.12 The INFORMATION_SCHEMA INNODB_SYS_FOREIGN_COLS Table
- 21.29.13 The INFORMATION_SCHEMA INNODB_SYS_TABLESTATS View
- 21.29.14 The INFORMATION_SCHEMA INNODB_SYS_DATAFILES Table
- 21.29.15 The INFORMATION_SCHEMA INNODB_SYS_TABLESPACES Table
- 21.29.16 The INFORMATION_SCHEMA INNODB_BUFFER_PAGE Table
- 21.29.17 The INFORMATION_SCHEMA INNODB_BUFFER_PAGE_LRU Table
- 21.29.18 The INFORMATION_SCHEMA INNODB_BUFFER_POOL_STATS Table
- 21.29.19 The INFORMATION_SCHEMA INNODB_METRICS Table
- 21.29.20 The INFORMATION_SCHEMA INNODB_FT_CONFIG Table
- 21.29.21 The INFORMATION_SCHEMA INNODB_FT_DEFAULT_STOPWORD Table
- 21.29.22 The INFORMATION_SCHEMA INNODB_FT_INDEX_TABLE Table
- 21.29.23 The INFORMATION_SCHEMA INNODB_FT_INDEX_CACHE Table
- 21.29.24 The INFORMATION_SCHEMA INNODB_FT_DELETED Table
- 21.29.25 The INFORMATION_SCHEMA INNODB_FT_BEING_DELETED Table
- 21.30 INFORMATION_SCHEMA Tables for MySQL Cluster [+/-]
- 21.31 Thread Pool INFORMATION_SCHEMA Tables [+/-]
- 21.32 Extensions to SHOW Statements
- 22 MySQL Performance Schema [+/-]
- 22.1 Performance Schema Quick Start
- 22.2 Performance Schema Configuration [+/-]
- 22.3 Performance Schema Queries
- 22.4 Performance Schema Instrument Naming Conventions
- 22.5 Performance Schema Status Monitoring
- 22.6 Performance Schema Atom and Molecule Events
- 22.7 Performance Schema Statement Digests
- 22.8 Performance Schema General Table Characteristics
- 22.9 Performance Schema Table Descriptions [+/-]
- 22.9.1 Performance Schema Table Index
- 22.9.2 Performance Schema Setup Tables
- 22.9.3 Performance Schema Instance Tables
- 22.9.4 Performance Schema Wait Event Tables
- 22.9.5 Performance Schema Stage Event Tables
- 22.9.6 Performance Schema Statement Event Tables
- 22.9.7 Performance Schema Connection Tables
- 22.9.8 Performance Schema Connection Attribute Tables
- 22.9.9 Performance Schema Summary Tables
- 22.9.10 Performance Schema Miscellaneous Tables
- 22.10 Performance Schema Option and Variable Reference
- 22.11 Performance Schema Command Options
- 22.12 Performance Schema System Variables
- 22.13 Performance Schema Status Variables
- 22.14 Performance Schema and Plugins
- 22.15 Using the Performance Schema to Diagnose Problems [+/-]
- 23 Connectors and APIs [+/-]
- 23.1 MySQL Connector/ODBC
- 23.2 MySQL Connector/Net
- 23.3 MySQL Connector/J
- 23.4 MySQL Connector/C++
- 23.5 MySQL Connector/C
- 23.6 MySQL Connector/Python
- 23.7 libmysqld, the Embedded MySQL Server Library [+/-]
- 23.8 MySQL C API [+/-]
- 23.8.1 MySQL C API Implementations
- 23.8.2 Simultaneous MySQL Server and Connector/C Installations
- 23.8.3 Example C API Client Programs
- 23.8.4 Building and Running C API Client Programs
- 23.8.5 C API Data Structures
- 23.8.6 C API Function Overview
- 23.8.7 C API Function Descriptions
- 23.8.8 C API Prepared Statements
- 23.8.9 C API Prepared Statement Data Structures
- 23.8.10 C API Prepared Statement Function Overview
- 23.8.11 C API Prepared Statement Function Descriptions
- 23.8.12 C API Threaded Function Descriptions
- 23.8.13 C API Embedded Server Function Descriptions
- 23.8.14 C API Client Plugin Functions
- 23.8.15 Common Questions and Problems When Using the C API
- 23.8.16 Controlling Automatic Reconnection Behavior
- 23.8.17 C API Support for Multiple Statement Execution
- 23.8.18 C API Prepared Statement Problems
- 23.8.19 C API Prepared Statement Handling of Date and Time Values
- 23.8.20 C API Support for Prepared CALL Statements
- 23.9 MySQL PHP API
- 23.10 MySQL Perl API
- 23.11 MySQL Python API
- 23.12 MySQL Ruby APIs [+/-]
- 23.13 MySQL Tcl API
- 23.14 MySQL Eiffel Wrapper
- 24 Extending MySQL [+/-]
- 25 MySQL Enterprise Edition [+/-]
- 26 MySQL Workbench
- A MySQL 5.6 Frequently Asked Questions [+/-]
- A.1 MySQL 5.6 FAQ: General
- A.2 MySQL 5.6 FAQ: Storage Engines
- A.3 MySQL 5.6 FAQ: Server SQL Mode
- A.4 MySQL 5.6 FAQ: Stored Procedures and Functions
- A.5 MySQL 5.6 FAQ: Triggers
- A.6 MySQL 5.6 FAQ: Views
- A.7 MySQL 5.6 FAQ: INFORMATION_SCHEMA
- A.8 MySQL 5.6 FAQ: Migration
- A.9 MySQL 5.6 FAQ: Security
- A.10 MySQL 5.6 FAQ: MySQL Cluster
- A.11 MySQL 5.6 FAQ: MySQL Chinese, Japanese, and Korean Character Sets
- A.12 MySQL 5.6 FAQ: Connectors & APIs
- A.13 MySQL 5.6 FAQ: Replication
- A.14 MySQL 5.6 FAQ: MySQL Enterprise Thread Pool
- A.15 MySQL 5.6 FAQ: InnoDB Change Buffer
- B Errors, Error Codes, and Common Problems [+/-]
- C Restrictions and Limits [+/-]
- C.1 Restrictions on Stored Programs
- C.2 Restrictions on Condition Handling
- C.3 Restrictions on Server-Side Cursors
- C.4 Restrictions on Subqueries
- C.5 Restrictions on Views
- C.6 Restrictions on XA Transactions
- C.7 Restrictions on Character Sets
- C.8 Restrictions on Performance Schema
- C.9 Restrictions on Pluggable Authentication
- C.10 Limits in MySQL [+/-]
- MySQL Glossary
- General Index
- C Function Index
- Command Index
- Function Index
- INFORMATION_SCHEMA Index
- Join Types Index
- Operator Index
- Option Index
- Privileges Index
- SQL Modes Index
- Statement/Syntax Index
- Status Variable Index
- System Variable Index
- Transaction Isolation Level Index
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MySQL Backup and Recovery
MySQL Globalization
MySQL Information Schema
MySQL Installation Guide
MySQL and Linux/Unix
MySQL and OS X
MySQL Partitioning
MySQL Performance Schema
MySQL Replication
Using the MySQL Yum Repository
MySQL Restrictions and Limitations
Security in MySQL
MySQL and Solaris
Building MySQL from Source
Starting and Stopping MySQL
MySQL Tutorial
MySQL and Windows
MySQL Cluster NDB 7.3-7.4
MySQL Globalization
MySQL Information Schema
MySQL Installation Guide
MySQL and Linux/Unix
MySQL and OS X
MySQL Partitioning
MySQL Performance Schema
MySQL Replication
Using the MySQL Yum Repository
MySQL Restrictions and Limitations
Security in MySQL
MySQL and Solaris
Building MySQL from Source
Starting and Stopping MySQL
MySQL Tutorial
MySQL and Windows
MySQL Cluster NDB 7.3-7.4