insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','1','15408','http://khoahocchonhanong.com.vn/csdl/Ky-thuat-nuoi-tac-ke.html','','2025-09-15 22:14:45')Duplicate entry '3397922' for key 'PRIMARY'