insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.21.66','1','7026','http://www.khoahocchonhanong.com.vn/csdl/Nuoi-ran-ho-mang.html','','2026-01-18 18:12:55')Duplicate entry '3397922' for key 'PRIMARY'