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New Perspectives on Microsoft Access 2013 1st Edition by Joseph Adamski,Kathy Finnegan,Sharon Scollard
النسخة 1الرقم المعياري الدولي: 978-1285099200New Perspectives on Microsoft Access 2013 1st Edition by Joseph Adamski,Kathy Finnegan,Sharon Scollard
النسخة 1الرقم المعياري الدولي: 978-1285099200 تمرين 3
The
, whose values uniquely identify each record in a table, is called a(n)
, when it is placed in a second table to form a relationship between the two tables.
, whose values uniquely identify each record in a table, is called a(n)
, when it is placed in a second table to form a relationship between the two tables.
التوضيح
موثّق
موثّق
The primary key , whose values uniquely
New Perspectives on Microsoft Access 2013 1st Edition by Joseph Adamski,Kathy Finnegan,Sharon Scollard
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