insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.225.81','2','1476','http://www.khoahocchonhanong.com.vn/csdl/Xay-dung-ao-long-nuoi-cua-gach.html','','2025-07-22 09:00:55')Duplicate entry '3397922' for key 'PRIMARY'