insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.176.208','2','891','http://www.khoahocchonhanong.com.vn/csdl/Ca-ngua-van.html','','2025-07-11 06:50:36')Duplicate entry '3397922' for key 'PRIMARY'