insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.16.214.124','3','1102','http://www.khoahocchonhanong.com.vn/csdl/chuyen-de-khac/page6.html','','2025-05-24 20:49:32')Duplicate entry '3397922' for key 'PRIMARY'