insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.9.64.103','2','990','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-nuoi-tho-cong-nghiep.html','','2025-12-21 05:06:36')Duplicate entry '3397922' for key 'PRIMARY'