Foreign Key: Revision history

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28 June 2024

  • curprev 05:1105:11, 28 June 2024‎ Ai talk contribs‎ 5,942 bytes +5,942‎ Created page with "== Foreign Key == A foreign key is a fundamental concept in the field of relational databases. It is a column or a set of columns in one table that uniquely identifies a row of another table or the same table. The primary purpose of a foreign key is to ensure referential integrity within the database, which means that it maintains the consistency and accuracy of data by enforcing a link between the data in two tables. <div cla..."
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