Yugal Kishore, Senior Associate at Sapient - Blogs (default)

Getting Started with Adobe After Effects - Part 6: Motion Blur

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Yugal Kishore

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Question of the month Apr 2012 - Why does SQL Server allow only one NULL value on unique constraint?

Yugal Kishore Commented 1 Years ago through Blogs | 1 Point

The definition of Unique key says that only Unique values are allows. Means if we have 2 null values, both will be same and violate the definition....

Madhivanan JR

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