Criteria查詢通過面向?qū)ο蠡脑O(shè)計(jì)將數(shù)據(jù)查詢條件封裝為一個(gè)對(duì)象,下列寫法正確的是()
A.A B.B C.C D.D
A.HQL查詢的select子句中必須區(qū)分大小寫 B.HQL支持統(tǒng)計(jì)函數(shù) C.HQL支持僅查詢對(duì)象的某幾個(gè)屬性,并將查詢結(jié)果保存在Object數(shù)組中 D.HQL語(yǔ)句可以實(shí)現(xiàn)類似于PreparedStatement的效果
A.select * from Account B.From Account C.From Account as model D.Select * from account