insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','2','602','http://khoahocchonhanong.com.vn/csdl/Ky-thuat-nhan-giong-oi.html','','2025-09-18 15:53:46')Duplicate entry '3397922' for key 'PRIMARY'