... group of orders and determine the number of orders, the total dollar amount of the orders, and the average order size With these techniques, you’ll be able to move beyond the presentation of detailed ... characters in the SOUNDEX value are identical A value of means that none of the characters is identical Therefore, a DIFFERENCE value of indicates the highest possible match, and a value of is the lowest ... Oracle The DIFFERENCE function isn’t available in MySQL or Oracle Here’s an example, using the same words: SELECT DIFFERENCE ('Smith', 'Smythe') AS 'The Difference' The result is: The Difference The...