insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.21.168.253','2','1079','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-nuoi-tom-su-tren-vung-dat-cat.html','','2025-05-13 19:53:00')Duplicate entry '3397922' for key 'PRIMARY'