Error
Error Code:
1682
MySQL Error 1682: Native Table Structure Mismatch
Description
This error indicates that an internal MySQL system table or a table managed directly by MySQL has an unexpected or corrupted structure. It often points to issues with the MySQL server's own metadata or core functionality, preventing normal operations.
Error Message
Native table '%s'.'%s' has the wrong structure
Known Causes
3 known causesIncomplete MySQL Upgrade
A failed or interrupted MySQL server upgrade can leave critical native tables with an incompatible or outdated schema for the running server version.
Manual System Table Modification
Directly altering the schema of MySQL's internal system tables (e.g., tables in the `mysql` database) can lead to structural inconsistencies and this error.
Underlying Data Corruption
Disk errors, hardware failures, or file system issues can corrupt the physical files of native tables, causing their structure to appear incorrect to MySQL.
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