資料庫SQL語法與View和Table的差別請教... - 考試
By Selena
at 2016-09-06T01:26
at 2016-09-06T01:26
Table of Contents
問題1.假設-
表格為file,欄位為n01=姓名、d02=生日、s03=性別(B/G)、i04=身份字號,
若是要下SQL語法且生日範圍為1980/01/01至1985/12/31,性別為G的姓名,生日,身份字
號等條件要怎麼寫?
問題2.說明關於資料庫視域(View)及表格(Table)的差別?
懇請指點~~
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