The world's most popular open source database
The MySQL Reference Manual covers most areas of MySQL use. This manual is for both MySQL Community Server and MySQL Enterprise Server. If you cannot find the answer(s) from the manual, you can get support by purchasing MySQL Enterprise, which provides comprehensive support and services. MySQL Enterprise also provides a comprehensive knowledge base library that includes hundreds of technical articles resolving difficult problems on popular database topics such as performance, replication, and migration. Learn more about MySQL Enterprise »
You can also find help by visiting the MySQL Forums or by browsing our mailing list archives.
If you have trouble using downloaded CHM files, try this tip. If you have trouble using downloaded PDF files, try this tip. For instructions on using the Eclipse documentation plugin, see this tip.
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| MySQL Version | HTML Online | HTML Page/chapter | HTML Single page | Eclipse Doc Plugin | CHM | Man Pages | RPM | |||
| English | v3.23, v4.0, v4.1 | View | TGZ | Zip | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM | TGZ | Zip | HTML | PDF | |
| English | v5.0 | View | TGZ | Zip | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM | TGZ | Zip | HTML | PDF | |
| English | v5.1 (includes MySQL Cluster NDB 6.x) | View | TGZ | Zip | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM | TGZ | Zip | HTML | PDF | |
| English | v5.1 (Maria) | View | TGZ | Zip | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM | TGZ | Zip | HTML | PDF | |
| English | v6.0 | View | TGZ | Zip | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM | TGZ | Zip | HTML | PDF | |
| Chinese | v5.1 | View | TGZ | Zip | |||||||
| German | v4.0 | TGZ | Zip | A4 | CHM | ||||||
| German | v5.1 | View | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM | HTML | PDF | |||
| French | v5.0 | View | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM | ||||
| Japanese | v4.1 | View | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM | ||||
| Japanese | v5.1 | View | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM | ||||
| Portuguese | v4.1 | View | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM | ||||
| Russian | v4.0 | TGZ | Zip | TGZ | Zip | |||||||
| Spanish | v5.0 | View | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM | HTML | PDF |
| HTML Online | HTML Page/chapter | HTML Single page | |||
| English | MySQL Cluster NDB 6.X Reference Guide | View | TGZ | Zip | TGZ | Zip | US Ltr | A4 |
| English | MySQL Cluster API Developer Guide | View | TGZ | Zip | US Ltr | A4 |
| HTML Online | CHM | RPM | |||
| English | MySQL GUI Tools Book | US Ltr | A4 | HTML | PDF | ||
| Provides a single guide to all the applications in the GUI Tools suite | |||||
| English | MySQL Administrator | View | US Ltr | A4 | CHM | |
| English | MySQL Query Browser | View | US Ltr | A4 | CHM | |
| English | MySQL Migration Toolkit | View | US Ltr | A4 | CHM | |
| English | MySQL Workbench | View | US Ltr | A4 | CHM | |
| Greek | MySQL Query Browser | View | |||
| Italian | MySQL Administrator | View | US Ltr | A4 | CHM | |
| Italian | MySQL Query Browser | View | US Ltr | A4 | CHM | |
| Portuguese | MySQL Administrator | View | US Ltr | A4 | CHM | |
| Portuguese | MySQL Query Browser | View | US Ltr | A4 | CHM | |
| Russian | MySQL Query Browser | View | |||
| Spanish | MySQL Query Browser | View | US Ltr | A4 | CHM | |
| Ukrainian | MySQL Administrator | View | US Ltr | A4 | ||
| HTML Online | HTML Page/chapter | HTML Single page | CHM | ||||
| English | MySQL Enterprise Monitor | 2.0 | View | TGZ | Zip | TGZ | Zip | US Ltr | A4 | CHM |
| HTML Online | CHM | |||
| English | MySQL Internals | View | ||
| English | MySQL Test Framework | View | US Ltr | A4 | CHM |
| Download | |
| MySQL v4.1 | Gzip | Zip |
| MySQL v5.0 | Gzip | Zip |
| MySQL v5.1 | Gzip | Zip |
| MySQL v6.0 | Gzip | Zip |
To use: Download, uncompress, then load into MySQL with this command: mysql mysql < file_name
| HTML Online | HTML Page/chapter | CHM | ||
| Guide to MySQL Documentation | View | TGZ | Zip | US Ltr | A4 | CHM |
| MySQL Documentation Formatting Guide | TGZ | Zip | US Ltr | A4 | CHM | |
| MySQL Documentation Style Guide | TGZ | Zip | US Ltr | A4 | CHM |
| HTML Online | |
| MySQL User Guide | View |
| Tutorial | HTML Online | ||
| English | Tutorial | 5.0 | View |
| English | Tutorial | 5.1 | View |
| English | Tutorial | 6.0 | View |
| English | Installation | 5.0 | View |
| English | Installation | 5.1 | View |
| English | Installation | 6.0 | View |
| English | Upgrading | 5.0 | View |
| English | Upgrading | 5.1 | View |
| English | Upgrading | 6.0 | View |
| English | Server Administration | 5.0 | View |
| English | Server Administration | 5.1 | View |
| English | Server Administration | 6.0 | View |
| English | Storage Engines | 5.0 | View |
| English | Storage Engines | 5.1 | View |
| English | Storage Engines | 6.0 | View |
| English | FAQs | 5.0 | View |
| English | FAQs | 5.1 | View |
| English | FAQs | 6.0 | View |
| MySQL Version | HTML Online | HTML Page/chapter | |||
| English | Linux/Unix | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Linux/Unix | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Linux/Unix | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Mac OS X | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Mac OS X | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Mac OS X | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Windows | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Windows | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Windows | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Solaris | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Solaris | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Solaris | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Building from Source | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Building from Source | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Building from Source | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| MySQL Version | HTML Online | HTML Page/chapter | |||
| English | MySQL Version Reference | View | TGZ | Zip | US Ltr | A4 | |
| English | Security | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Security | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Security | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL Enterprise Monitor | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL Enterprise Monitor | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL Enterprise Monitor | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Startup/Shutdown | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Startup/Shutdown | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Startup/Shutdown | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Partitioning | 5.1 | View | ||
| English | Partitioning | 6.0 | View | ||
| English | Backup and Recovery | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Backup and Recovery | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Backup and Recovery | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Information Schema | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Information Schema | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| MySQL Version | HTML Online | HTML Page/chapter | |||
| English | MySQL Version Reference | View | TGZ | Zip | US Ltr | A4 | |
| English | SQL Syntax | 5.0 | View | ||
| English | SQL Syntax | 5.1 | View | ||
| English | SQL Syntax | 6.0 | View | ||
| English | Optimization | 5.0 | View | ||
| English | Optimization | 5.1 | View | ||
| English | Optimization | 6.0 | View | ||
| English | Connectors and APIs | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL Cluster API Developer | View | TGZ | Zip | US Ltr | A4 | |
| English | Functions and Operators | 5.0 | View | ||
| English | Functions and Operators | 5.1 | View | ||
| English | Functions and Operators | 6.0 | View |
| MySQL Version | HTML Online | HTML Page/chapter | |||
| English | Views | 5.0 | View | ||
| English | Views | 5.1 | View | ||
| English | Views | 6.0 | View | ||
| English | Stored Programs | 5.0 | View | ||
| English | Stored Programs | 5.1 | View | ||
| English | Stored Programs | 6.0 | View | ||
| English | Replication | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Replication | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Replication | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Spatial Extensions | 5.0 | View | ||
| English | Spatial Extensions | 5.1 | View | ||
| English | Spatial Extensions | 6.0 | View | ||
| English | Precision Math | 5.0 | View | ||
| English | Precision Math | 5.1 | View | ||
| English | Precision Math | 6.0 | View | ||
| English | Internationalization and Localization | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Internationalization and Localization | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Internationalization and Localization | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | Partitioning | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | Partitioning | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| MySQL Version | HTML Online | HTML Page/chapter | |||
| English | MySQL Cluster NDB 6.X | 5.1 | View | ||
| English | HA/Scalability Guide | View | TGZ | Zip | US Ltr | A4 | |
| English | MySQL & DRBD | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL & DRBD | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL & DRBD | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | memcached | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | memcached | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | memcached | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL and Virtualization | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL and Virtualization | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL and Virtualization | 6.0 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL Proxy | 5.0 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL Proxy | 5.1 | View | TGZ | Zip | US Ltr | A4 |
| English | MySQL Proxy | 6.0 | View | TGZ | Zip | US Ltr | A4 |
We are currently having intermittent issues with our CHM builds. If you have downloaded a CHM from the MySQL website, please do not report a bad CHM as a bug. CHMs are rebuilt every 6 hours. Please download a later build and use that. For more information on the problems, see Problems with the CHM Refman builds.
If an error occurs when you try to open a CHM documents and the document content does not display, right-click on the document icon and select Properties. Then click the Unblock button in the Properties window and click Apply.
Acrobat Reader 6.0 has a couple of issues and may display errors when opening or scrolling through one of our PDF files. We recommend using Adobe Reader 7.0, kpdf (Linux), or Preview (Mac OS X).
You can install the Eclipse documentation plugin by extracting the Eclipse package and dropping the directory into your Eclipse plugins directory.

