𝐅𝐚𝐫 𝐞𝐦𝐞𝐫𝐠𝐞𝐫𝐞 𝐥𝐚 𝐭𝐮𝐚 𝐦𝐢𝐠𝐥𝐢𝐨𝐫𝐞 𝐟𝐨𝐫𝐦𝐚 𝐟𝐢𝐬𝐢𝐜𝐚. 𝐐𝐮𝐞𝐬𝐭𝐨 𝐟𝐚𝐫𝐨' 𝐩𝐞𝐫 𝐭𝐞. 🔹𝐏𝐞𝐫𝐬𝐨𝐧𝐚𝐥 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 🔹𝐆𝐫𝐨𝐮𝐩 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐏𝐞𝐫 𝐢𝐧𝐟𝐨 𝐜𝐨𝐧𝐭𝐚𝐭𝐭𝐚𝐦𝐢 𝐢𝐧 privato
if the data has not been changed, no new rows will appear.