insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('18.97.9.175','7','0','http://www.khoahocchonhanong.com.vn/csdl/','','2025-05-15 10:45:19')Duplicate entry '3397922' for key 'PRIMARY'