insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('3.19.244.133','2','546','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-trong-tia-to.html','','2025-05-11 16:28:41')Duplicate entry '3397922' for key 'PRIMARY'