insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.3.103.232','1','8989','http://www.khoahocchonhanong.com.vn/csdl/9-tac-dung-it-biet-cua-hoa-sen-va-cac-san-pham-tu-sen.html','','2025-07-01 03:13:15')Duplicate entry '3397922' for key 'PRIMARY'