Error
Error Code:
3923
MySQL Error 3923: Invalid Zstd Compression Level
Description
This error indicates that an invalid compression level was specified for the Zstd compression algorithm. It typically occurs when a client application or MySQL server attempts to use Zstd compression with a level that is out of the supported range or malformed during connection establishment or data transfer.
Error Message
Invalid zstd compression level for algorithm '%s'.
Known Causes
3 known causesClient Configuration Error
The client application or connector is configured with a Zstd compression level that is outside the valid range supported by the MySQL server.
Incorrect Connection String/Option
The connection string or parameters passed to the MySQL client driver contain an improperly specified or unsupported Zstd compression level.
Outdated Client Library
An older or incompatible client library/driver might not correctly handle or interpret Zstd compression level settings, leading to invalid values.
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