insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','1','5474','http://www.khoahocchonhanong.com.vn/csdl/Ban-hanh-quy-dinh-ve-rau-an-toan.html','','2025-09-18 14:30:30')Duplicate entry '3397922' for key 'PRIMARY'