Error
Error Code:
3722
MySQL Error 3722: Column Information Collection Failure
Description
This error indicates that MySQL encountered an issue while attempting to retrieve metadata or status information for a specific column within a table. This often occurs during internal operations or when querying system views that require access to column properties, pointing to underlying data integrity or system health problems.
Error Message
Unable to collect information for column '%s': %s.
Known Causes
4 known causesTable or Index Corruption
The underlying table data or its associated index files might be corrupted, preventing MySQL from accurately reading column definitions.
Filesystem or Storage Issues
Problems with the operating system's filesystem or the underlying storage hardware can lead to data inaccessibility or corruption.
Internal Server Anomaly
An unexpected internal server state or a temporary bug might cause a failure in collecting column information.
Resource Exhaustion
The MySQL server might be experiencing low memory, disk space, or other resource constraints, hindering its ability to perform operations.
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