insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.135.223.175','2','652','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-chan-nuoi-tho-cong-nghiep.html','','2025-05-10 14:50:13')Duplicate entry '3397922' for key 'PRIMARY'