insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','2','240','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-trong-va-cham-soc-ca-cao.html','','2025-09-16 13:53:39')Duplicate entry '3397922' for key 'PRIMARY'