insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','2','249','http://www.khoahocchonhanong.com.vn/csdl/Ky-thuat-cham-soc-cay-bach-dan.html','','2025-09-18 04:16:56')Duplicate entry '3397922' for key 'PRIMARY'