insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.6.11.18','2','1407','http://khoahocchonhanong.com.vn/csdl/Dac-diem-sinh-hoc-cua-ngao.html','','2025-07-06 00:55:20')Duplicate entry '3397922' for key 'PRIMARY'