Error
Error Code:
1324
MariaDB Error 1324: Undefined Cursor Reference
Description
This error indicates that a SQL cursor was referenced but not found or recognized within the current scope of a stored procedure, function, or trigger. It typically occurs when attempting to `OPEN`, `FETCH`, or `CLOSE` a cursor that has not been declared, is misspelled, or is no longer valid.
Error Message
Undefined CURSOR: %s
Known Causes
3 known causesUndeclared Cursor
The cursor was referenced in an `OPEN`, `FETCH`, or `CLOSE` statement but was never properly declared using the `DECLARE CURSOR` statement.
Incorrect Cursor Name
The name of the cursor used in an operation does not exactly match the name specified during its declaration, possibly due to a typo or case sensitivity.
Cursor Out of Scope
The cursor was declared within a specific block (e.g., `BEGIN...END`) and is being accessed outside that block, or after it has been closed and deallocated.
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