UNIQUE Archives

Delete Duplicate Records In SQL Using Common Table Expression

Tabish Rangrej Jan 16, 2021 0 478

Delete Duplicate Records In SQL Using Common Table Expression

Yasin Panwala Dec 6, 2019 0 769

In this article, we will learn how to create an auto-increment field/column using a query in SQL.

The IDENTITY keyword is used to perform an auto-increment feature in MS SQL Server.

Yasin Panwala Dec 3, 2019 0 678

In this article, we will learn how to use the UNIQUE constraint in SQL.

The UNIQUE constraint is used to ensure that all values in a column are different.