文档解释
Error number: 3121; Symbol: ER_WRONG_FILE_NAME; SQLSTATE: HY000
Message: Incorrect File Name ‘%s’.
：
Error number 3121; Symbol: ER_WRONG_FILE_NAME; SQLSTATE: HY000
Error explanation: This is a MySQL error indicating that a file name is incorrect or incorrect.
Common cases: This could happen when a user tries to create a file with a name that contains illegal characters, or when a new file is created but its name is misspelled.
Resolution: Verify that the file name used is valid, or carefully check if it is correctly spelled. If the name is incorrect, the user should change the file name to one that is allowed and correctly spelled.
