insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.112.2','3','1084','http://khoahocchonhanong.com.vn/csdl/muc-chuyen-de.html','','2025-07-16 03:21:16')Duplicate entry '3397922' for key 'PRIMARY'