insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.8.168.229','1','7159','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-ma-nem.html','','2025-10-30 10:27:18')Duplicate entry '3397922' for key 'PRIMARY'