insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.147.74.90','2','1459','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-nuoi-oc-dong.html','','2025-05-13 18:18:18')Duplicate entry '3397922' for key 'PRIMARY'