ลองทดสอบกับฐานที่ผมมีอยู่ตอนยังไม่ได้แก้ไขตาราง Check Charset แล้วที่เห็นแตกต่างประมาณนี้ครับที่ยังเป็น latin-1
System Message
Table : family.hos_guid has invalid charset [latin1]
Table : house_type.hos_guid has invalid charset [latin1]
Table : operation_patient_position.hos_guid has invalid charset [latin1]
Table : operation_specimen.hos_guid has invalid charset [latin1]
Table : operation_specimen_type.hos_guid has invalid charset [latin1]
Table : patient_pttype_lock.lock_opdcard has invalid charset [latin1]
Table : person_deformed.remark has invalid charset [latin1]
Table : person_deformed_detail.organ has invalid charset [latin1]
Table : stock_borrow.hos_guid has invalid charset [latin1]
Table : stock_borrow_item.hos_guid has invalid charset [latin1]
Table : stock_cutpay.hos_guid has invalid charset [latin1]
Table : stock_cutpay_item.hos_guid has invalid charset [latin1]
Table : stock_proviso.hos_guid has invalid charset [latin1]
Table : stock_proviso_item.hos_guid has invalid charset [latin1]
Table : stock_remain_summary.hos_guid has invalid charset [latin1]
Table : stock_request.hos_guid has invalid charset [latin1]
Table : stock_request_list.hos_guid has invalid charset [latin1]
Table : stock_return_stock.hos_guid has invalid charset [latin1]
Table : stock_return_stock_item.hos_guid has invalid charset [latin1]
Table : village_student_screen.vn has invalid charset [latin1]
Table : village_student_vaccine_list.vaccine_lotno has invalid charset [latin1]
Table : women_service.export_code has invalid charset [latin1]
Table : xray_keeper.hos_guid has invalid charset [latin1]