Error
Error Code:
3626
MySQL Error 3626: Column Statistics Removal Failed
Description
This error indicates that MySQL was unable to remove previously collected column statistics for a specified column within a table. It typically occurs during `ANALYZE TABLE ... DROP STATISTICS` operations or internal maintenance when the server cannot complete the requested action due to various underlying issues.
Error Message
Unable to remove column statistics for column '%s' in table '%s'.'%s'
Known Causes
3 known causesInsufficient Privileges
The MySQL user attempting to remove column statistics lacks the necessary `ANALYZE` or `ALTER` privileges for the table.
Table Locked or Busy
The target table is currently locked by another transaction or operation, preventing the modification of its statistics metadata.
Internal Server Issue
An unexpected internal server condition, such as resource contention or a temporary glitch, prevented the statistics removal operation.
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