insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.91.74','3','1104','http://www.khoahocchonhanong.com.vn/csdl/may-moc-thiet-bi/page3.html','','2025-07-08 13:20:15')Duplicate entry '3397922' for key 'PRIMARY'