insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.173.253','1','5506','http://www.khoahocchonhanong.com.vn/csdl/Nhieu-chinh-sach-moi-co-hieu-luc-tu-thang-5.html','','2026-02-27 17:22:36')Duplicate entry '3397922' for key 'PRIMARY'