insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.12.123.254','3','1102','http://www.khoahocchonhanong.com.vn/csdl/chuyen-de-khac/page4.html','','2025-05-11 17:00:49')Duplicate entry '3397922' for key 'PRIMARY'