insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.1.21.231','3','1100','http://www.khoahocchonhanong.com.vn/csdl/nuoi-ca/page7.html','','2025-07-03 10:56:51')Duplicate entry '3397922' for key 'PRIMARY'