insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.16.81.94','2','971','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-nuoi-de.html','','2025-05-11 19:29:16')Duplicate entry '3397922' for key 'PRIMARY'