insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.12.163.164','2','221','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-trong-cham-soc-cay-tieu.html','','2025-05-12 03:00:51')Duplicate entry '3397922' for key 'PRIMARY'