insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.3.15.15','1','8987','http://www.khoahocchonhanong.com.vn/csdl/Dinh-duong-trong-thoi-ky-sau-phau-thuat.html','','2025-11-08 00:15:24')Duplicate entry '3397922' for key 'PRIMARY'