Error
Error Code:
1578
MySQL Error 1578: Non-Integer Value Used
Description
This error occurs when a SQL statement or function expects an integer value but receives a non-integer (e.g., decimal, floating-point, or string) instead. It indicates a data type mismatch in an argument or parameter where only whole numbers are considered valid.
Error Message
Only integers allowed as number here
Known Causes
3 known causesIncorrect SQL Function Argument
A non-integer value is supplied to a SQL function or clause (such as LIMIT, OFFSET, or certain DATE_FORMAT specifiers) that strictly expects an integer.
Floating-Point Where Integer Expected
A decimal or floating-point number is used in a context that specifically requires a whole number, leading to a type mismatch.
String Literal in Numeric Context
A string value, even if it appears to be a number (e.g., '10'), is passed to an argument expecting a strict integer type, causing the error.
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