insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.15.145.105','3','1102','http://khoahocchonhanong.com.vn/csdl/chuyen-de-khac.html','','2025-04-06 19:42:13')Duplicate entry '3397922' for key 'PRIMARY'