insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.21.66','2','786','http://www.khoahocchonhanong.com.vn/csdl/Nhung-benh-heo-nai-sau-thoi-ky-sinh-san.html','','2026-01-16 18:32:37')Duplicate entry '3397922' for key 'PRIMARY'