insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.14.251.36','3','1103','http://www.khoahocchonhanong.com.vn/csdl/tien-bo-moi/page4.html','','2025-05-11 09:47:53')Duplicate entry '3397922' for key 'PRIMARY'