insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.145.175.71','2','646','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-chan-nuoi-lon-rung.html','','2025-05-11 18:47:05')Duplicate entry '3397922' for key 'PRIMARY'