Page 24 - الحاسب الآلي ثانية إرشاد 2

‫أﻧﻈﻤﺔ ﻗﻮاﻋﺪ اﻟﺒﻴﺎﻧﺎت‬ ‫اﻟﻔﺼﻞ اﻷول‬

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ID ‫ﻴﻜ‬

Design ‫ﻋﻼﻤﺔ‬
Design
، Primary Key
‫ ﻨ‬Design ‫ﻗﺎﺌﻤﺔ‬
.No Yes Primary Key 

Primary Key
Primary Key

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