insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.21.231','2','2141','http://www.khoahocchonhanong.com.vn/csdl/Sau-duc-vo-trai-quat-va-cach-phong-tru.html','','2025-07-03 11:11:23')Duplicate entry '3397922' for key 'PRIMARY'