中程导弹有哪些:sql=sql&"news.id,news.newsname,news.addtime,news.newsnote "请sql&"是什么意思啊?又什么功用??

sql=sql&"news.id,news.newsname,news.addtime,news.newsnote "请sql&"是什么意思啊?又什么功用?? sql = "Select top 5 * from news" 怎么读第二条记录sql="select top 1 * from NEWS whe sql="select top 10 * from news where type='"&request("classid")&"' SQL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! SQL="insert into upLoadFile (Title, sql="select * from……" <sql:transaction dataSource="${vote}"> 安装SQL SERVER的问题i sql = "Select * From [userinfo] Where userid = '"&userid&"'" ；