insert tbtrangonline insert into tbtrangonline(trangonline_ip,trangonline_bang,bang_id,trangonline_link,trangonline_linktruoc,trangonline_ngaydang) values('18.216.21.235','2','933','http://www.khoahocchonhanong.com.vn/csdl/Vai-van-de-ve-hanh-vi-ca-La-han.html','','2025-05-09 16:48:09')Duplicate entry '3397922' for key 'PRIMARY'