insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.176.208','2','1345','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-nuoi-ca-Chinh.html','','2025-07-09 16:57:22')Duplicate entry '3397922' for key 'PRIMARY'