insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.143.255.90','2','733','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-nuoi-duong-be-sua.html','','2025-05-09 17:48:21')Duplicate entry '3397922' for key 'PRIMARY'