insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.225.81','2','557','http://www.khoahocchonhanong.com.vn/csdl/Phuong-phap-trong-chuoi-tay.html','','2025-07-22 09:00:52')Duplicate entry '3397922' for key 'PRIMARY'