insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.21.231','2','1018','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-nuoi-heo-rung-lai.html','','2025-07-03 11:03:13')Duplicate entry '3397922' for key 'PRIMARY'