32. Text: Introduction to Logical Operators

Introduction to Logical Operators

In the next concepts, you will be learning about Logical Operators. Logical Operators include:

  1. LIKE
    This allows you to perform operations similar to using WHERE and =, but for cases when you might not know exactly what you are looking for.

  2. IN
    This allows you to perform operations similar to using WHERE and =, but for more than one condition.

  3. NOT
    This is used with IN and LIKE to select all of the rows NOT LIKE or NOT IN
    a certain condition.

  4. AND & BETWEEN
    These allow you to combine operations where all combined conditions must be true.

  5. OR
    This allows you to combine operations where at least one of the combined conditions must be true.

Don't worry if this doesn't make total sense right now. You will get practice with each in the next sections.

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