พี่ครับ แก้ยังไง อะครับ - The spreadsheet row number is being used as a key in the table 'ยืม'. It's best to include an 'ID' column in the table. -The spreadsheet row number is being used as a key in the table 'คืน'. It's best to include an 'ID' column in the table.
@@noobitguy Errors & Warnings There are a few issues with your Data The spreadsheet row number is being used as a key in the table 'ยืม'. It's best to include an 'ID' column in the table. The spreadsheet row number is being used as a key in the table 'คืน'. It's best to include an 'ID' column in the table.