insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','1','5467','http://www.khoahocchonhanong.com.vn/csdl/De-an-doi-moi-co-che-quan-ly-khoa-hoc-va-cong-nghe.html','','2025-09-17 13:08:39')Duplicate entry '3397922' for key 'PRIMARY'