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16.6.4: Mathematical Functions

  • Page ID
    92230
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    Mathematical functions perform operations on numeric data. The following example lists the current price for each book sold by the publisher and what they would be if all prices increased by 10%. The example also shows the usage for the square root (SQRT), the round and the floor functions.

    SELECT Price, (price * 1.1) AS ‘New Price’, title
    FROM Books
    SELECT ‘Square Root’ = SQRT(81)
    SELECT ‘Rounded‘ = ROUND(4567.9876,2)
    SELECT FLOOR (123.45)

    16.6.4: Mathematical Functions is shared under a not declared license and was authored, remixed, and/or curated by LibreTexts.

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