insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','2','534','http://www.khoahocchonhanong.com.vn/csdl/Mot-so-ky-thuat-trong-cay-gac.html','','2025-09-17 16:50:31')Duplicate entry '3397922' for key 'PRIMARY'