insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','2','999','http://www.khoahocchonhanong.com.vn/csdl/Mot-so-ky-thuat-nuoi-tho.html','','2025-09-18 12:42:34')Duplicate entry '3397922' for key 'PRIMARY'