insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('18.188.103.74','2','571','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-trong-dau-tuong-vu-dong.html','','2025-05-11 17:06:08')Duplicate entry '3397922' for key 'PRIMARY'