Error
Error Code:
3625
MySQL Error 3625: Failed Column Statistics Update
Description
MySQL Error 3625 signifies that the database server was unable to update the internal statistical information for a specified column within a table. This critical data helps the MySQL optimizer create efficient query execution plans, and its failure can impact query performance. It commonly arises during operations that modify table structure or when explicitly requesting statistics regeneration.
Error Message
Unable to update column statistics for column '%s' in table '%s'.'%s'
Known Causes
3 known causesPermission Denied
The MySQL user attempting to update column statistics lacks the required privileges (e.g., ALTER, ANALYZE) on the affected table or database.
Conflicting Table Lock
Another active transaction or process has locked the table, preventing MySQL from acquiring the necessary lock to perform the statistics update.
Table or Index Corruption
The table structure or its associated indexes might be corrupted, hindering MySQL's ability to read or write the statistical information accurately.
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