insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('10.3.175.245','2','1510','http://www.khoahocchonhanong.com.vn/csdl/Thiet-bi-xu-ly-nuoc-bien-thanh-nuoc-ngot.html','','2025-10-14 19:44:37')Duplicate entry '3397922' for key 'PRIMARY'