fallback query this table supports fallback query.感觉这个应该是数据库里的一个术语

fallback query this table supports fallback query.感觉这个应该是数据库里的一个术语 query是什么意思 QUERY INFORMATION java List集合存放的是什么类型的数据String hql=select systemadmin from QuanXian where qid='+id+' ;Query query=this.session.createQuery(hql);List list=query.list();int i=list;为什么不让接啊? input error,query help inputerror,query help first query-and-data什么意思? I will return your query Java中 query.setCacheable(true); Query query = session.createQuery(from User);query对象为什么能接收 session.createQuery(from User)这个方法.query为什么不用实例化.Query不是一个类吗? 英语翻译This paper solves the range close-pair query using two components:the retrieval component and the close-pair identification component.The retrieval component breaks up long trajectories into trajectory segments,which are produced in incre 英语翻译GIA DESIGNGnutella-like systems have one basic problem:when faced with a high aggregate query rate,nodes quickly become overloaded and the system ceases to function satisfactorily.Moreover,this problem gets worse as the size of the system for ($count = 1; $row = $result->fetch_row(); ++$count) 这句话怎么解释?它是怎么循环的?function get_user_urls($username){//extract from the database all the URLs this user has stored$conn = db_connect();$result = $conn->query( select bm 英语翻译ISOLATION AND COMMUNIONPreparation can be employed in a counterproductive way when an actor uses it as a protective cocoon.（茧）When this happens,it’s called acting in isolation.The actor neither notices nor reacts to the query（ 英语翻译This website USES B/S pattern,provides the punters anytime,anywhere can be a platform to buy lottery tickets.Convenient punters timely access to the lottery information,query of lottery tickets.The administrator can enter the system throu 英语翻译：Discuz! info: MySQL Query Error inputerror,query help first译成汉语是什么意思? could not execute query 错误信息是：