Learn how to optimize SQL queries for NULL values by following some best practices and techniques, such as using IS NULL or IS NOT NULL operators, avoiding NOT IN with NULL values, and more.

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Spread the loveNULL in SQL is a powerful concept, representing the absence of a value. It’s used when data is unavailable or unknown, but its usage requires careful consideration. The first step is ...

If you are unlucky enough to have the surname "Null", you basically don't exist, as far as some SQL servers are concerned iStock It is a troublesome process registering for an account with online ...

My last name is "Null," and it comes preloaded with entertainment value.

Nontra Yantaprasert couldn’t wait to take her husband’s shorter and easier-to-pronounce last name. She didn’t know what kinds of problems it would cause. His last name is Null, the same word ...

No, not Edson, Edsert, or Edsner. E-D-S-E-R. Still, spare a thought for those with the last name "Null", as apparently it still breaks web forms, databases, and commerce systems the world over.

Woman Whose Last Name Is "Null" Keeps Running Into Trouble With Computer Systems Pour one out for the Nulls of the world.