SQL Interview Question - Explain CONCAT() in SQL?

In this sql interview questions and answers video we'll explain the SQL CONCAT() function within databases. If you hear the SQL interview question "explain CONCAT()?" in your next SQL interview, don't fret.

This SQL function allows developers and DBAs to join two or more values together.

The syntax of the SQL function looks like so:
SELECT CONCAT('The ', 'CONCAT ', 'Function');

The aforementioned SQL query would return "The CONCAT Function."

CONCAT() is very useful whenever you feel the need to join two or more strings into one.
So, the answer to this database interview question is that CONCAT() concatenates two or more strings into one.

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