insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('18.221.161.189','2','894','http://www.khoahocchonhanong.com.vn/csdl/Ca-thia.html','','2025-05-09 21:21:19')Duplicate entry '3397922' for key 'PRIMARY'