insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.14.252.84','2','235','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-tuoi-hop-ly-cho-ca-phe.html','','2025-05-10 16:25:21')Duplicate entry '3397922' for key 'PRIMARY'