insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.21.231','2','583','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-trong-nam-kim-cham.html','','2025-07-03 11:24:25')Duplicate entry '3397922' for key 'PRIMARY'