insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.187.126','2','1355','http://www.khoahocchonhanong.com.vn/csdl/Nuoi-ca-mu-trong-ao-dat.html','','2025-07-16 01:50:17')Duplicate entry '3397922' for key 'PRIMARY'