insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','3','1103','http://www.khoahocchonhanong.com.vn/csdl/tien-bo-moi/page24.html','','2025-09-16 02:23:21')Duplicate entry '3397922' for key 'PRIMARY'