insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.79.40','2','606','http://khoahocchonhanong.com.vn/csdl/Ky-thuat-trong-tre-lay-mang.html','','2025-07-02 08:31:42')Duplicate entry '3397922' for key 'PRIMARY'