DATABASE FUNDAMENTALS
WHAT IS DATABASE MANAGEMENT
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Question
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Primary key from one table that is used in another table
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Composite Key
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Referential Integrity
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Filter
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Foreign Key
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Explanation:
Detailed explanation-1: -In a foreign key reference, a link is created between two tables when the column or columns that hold the primary key value for one table are referenced by the column or columns in another table. This column becomes a foreign key in the second table. For example, the Sales.
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