Error
Error Code:
3648
MySQL Error 3648: Failed JSON Patch Application
Description
This error occurs when MySQL attempts to apply a differential update (diff) to a JSON column but fails. It typically indicates an issue with the structure of the JSON document being modified or the diff operation itself, preventing the update from being successfully committed.
Error Message
Could not apply JSON diff in table %.*s, column %s.
Known Causes
3 known causesInvalid Diff Syntax
The JSON diff or patch operation provided to MySQL is syntactically incorrect or malformed, making it impossible for the server to process the intended changes.
Incompatible JSON Structure
The existing JSON document in the target column has a structure that is incompatible with the changes specified in the diff operation, preventing the update from being applied.
Target Data Mismatch
The JSON diff attempts to modify data that does not exist or does not match the expected type or value within the target JSON document, leading to an application failure.
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