insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','2','1681','http://khoahocchonhanong.com.vn/csdl/Cach-bon-phan-nao-khac-de-ha-phen.html','','2025-09-17 16:49:57')Duplicate entry '3397922' for key 'PRIMARY'