Database Analyst Interview Question:

Tell me what is the IN operator?

Submitted by: Muhammad

IN is a conditional operator used in a WHERE clause and is shorthand for multiple OR conditional statements. It tests the expression that precedes it against a list of values that are passed in to the operator, which can either be comma-separated values or a subquery that returns a list of values. If the expression that precedes IN matches any of the elements in the list, the resulting value is TRUE, or 1; otherwise, the value is FALSE, or 0.
Submitted by: Muhammad