Error
Error Code:
1112
MariaDB Error 1112: Unsupported Table Extension
Description
This error indicates that a table attempts to use a feature, such as a specific storage engine, data type, or table extension, that is not supported by your current MariaDB server version. It typically occurs when migrating databases from a newer or different MariaDB environment to an older or standard installation.
Error Message
Table '%s' uses an extension that doesn't exist in this MariaDB version
Known Causes
4 known causesDatabase Migration from Newer Version
You are attempting to use a database or table created in a newer MariaDB version on an older MariaDB server, which lacks support for certain extensions or features.
Unavailable Storage Engine
The table relies on a specific storage engine (e.g., TokuDB, ColumnStore) that is not installed, enabled, or compiled into your current MariaDB server instance.
Custom MariaDB Build or Fork
The table was created using a non-standard MariaDB build or a different MySQL/MariaDB fork that includes extensions not present in your current standard MariaDB installation.
Unsupported Data Type or Feature
A specific data type, column attribute, or table option used in the table definition is not recognized or supported by the installed MariaDB server version.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service