insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.21.231','2','807','http://www.khoahocchonhanong.com.vn/csdl/Tri-benh-liet-da-co-trau-bo.html','','2025-07-03 11:14:20')Duplicate entry '3397922' for key 'PRIMARY'