問題詳情
33.資料表TableA共有5筆記錄，資料表Table B共有10筆記錄，若資料表Table A與資料表Table B 做「Join」運算，則共須進行多少次的比對運算？
(A) 5
(B) 10
(C) 15
(D) 50
(A) 5
(B) 10
(C) 15
(D) 50
參考答案
無參考答案
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