CONCAT_WS: Handle SQL NULLs Like a Pro #SQLTutorial

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Conquer Concatenation in SQL: The Manish Sharma Guide to Mastering NULLs!
Stuck with messy NULLs when combining columns in your SQL queries? This Manish Sharma SQL Tutorial reveals the power of CONCAT_WS, your secret weapon for clean, confident concatenation. Learn how to handle NULLs like a pro and avoid frustrating errors.
In this quick and efficient video, you'll:
* Discover the simplest way to concatenate values in SQL – and why it sometimes backfires.
* Uncover the hidden pitfalls of NULLs and how they can wreck your results.
* Master the CONCAT_WS function – your ultimate tool for flawless concatenation even with NULLs.
* See powerful real-world examples that show you exactly how it works.
Boost your SQL skills and avoid data headaches! Watch this Manish Sharma Oracle tutorial and become a concatenation champion.
#SQLTutorial #manishsharmaSQL #manishsharmaoracle

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What if we manually create this function with parameter manually (explicitly) in oracle sql?

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