insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.2.171.250','1','14923','http://www.khoahocchonhanong.com.vn/csdl/huong-dan-ky-thuat-trong-cai-ngong.html','','2025-09-19 00:17:48')Duplicate entry '3397922' for key 'PRIMARY'