insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.21.231','2','1006','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-nuoi-ran-ho-mang.html','','2025-07-03 12:46:11')Duplicate entry '3397922' for key 'PRIMARY'