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History: SQL UNIQUE Constraint

SQL UNIQUE Constraint

In this article, you will learn how to Unique Constraint in SQL.

History for this article

Naresh BeniwalApproved
Dec 31, 2019, 11:16 PMArticle Created
Naresh BeniwalApproved
Jan 7, 2020, 12:00 AMPublished
Naresh BeniwalApproved
Feb 25, 2020, 1:11 AMArticle Updated

Editorial changes — reviews, status changes and edits — are shown to the author of this article and to the editors.