insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.225.81','1','7723','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-bao-quan-tom.html','','2025-07-22 09:38:48')Duplicate entry '3397922' for key 'PRIMARY'