Error
Error Code:
1474
MySQL Error 1474: Object Name Empty
Description
MySQL Error 1474, "Name '%s' has become ''", indicates that a database object (such as a user, table, or routine) is being referenced or has been defined with an empty string as its name. This is an invalid state for object identification within MySQL and typically prevents the intended operation.
Error Message
Name '%s' has become ''
Known Causes
3 known causesInvalid Object Naming in SQL
An SQL statement attempted to create, rename, or alter a database object (e.g., user, table, database, column) using an empty string for its name, which is not permitted.
Application Logic Error
An external application or script passed an empty string as a parameter for an object name when constructing and executing a MySQL query.
Data Dictionary Corruption
The internal MySQL data dictionary (system tables) might be corrupted, causing an object's name to be incorrectly stored or retrieved as an empty string.
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