insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','2','897','http://www.khoahocchonhanong.com.vn/csdl/Ca-dia.html','','2025-09-18 11:39:20')Duplicate entry '3397922' for key 'PRIMARY'