请问一下以下SQL语句哪里错了啊~~
急啊~~
<!--#include file="conn.asp" -->
<%
set aa = conn.execute("SELECT n_id, b_id, n_title, n_data FROM news WHERE b_id = "&18 or "b_id="&19 )%>
<%=aa("n_title")%>

B_ID是自动编号的

谢谢 可以拉~~