MySQL：ERROR 1217 (23000): Cannot delete or update a parent row: a foreign key co

MySQL：ERROR 1217 (23000): Cannot delete or update a parent row: a foreign key constraint fails

MySQL在刪除一張表時出現

ERROR 1217 (23000): Cannot delete or update a parent row: a foreign key constraint fails

解決方案：

MySQL：ERROR 1217 (23000): Cannot delete or update a parent row: a foreign key constraint fails