Jan 21, 2025 · DIFFERENCE compares two different SOUNDEX values, and returns an integer value. This value measures the degree that the SOUNDEX values match, on a scale of 0 to 4 . A value of 0 indicates weak or no similarity between the SOUNDEX values; 4 indicates strongly similar, or even identically matching, SOUNDEX values.

The DIFFERENCE() function compares two SOUNDEX values, and returns an integer. The integer value indicates the match for the two SOUNDEX values, from 0 to 4. 0 indicates weak or no similarity between the SOUNDEX values. 4 indicates strong …

Jun 10, 2024 · The DATEDIFF() function in SQL Server is a powerful tool used to calculate the difference between two dates or times. It returns an integer representing the number of date or time boundaries crossed between the specified dates, based on the specified date.

Jan 18, 2022 · DIFFERENCE is a built-in scalar function used to measure the similarity of two strings using the Soundex SQL function. First, SOUNDEX () is applied to each input, and then a similarity check is done over these results. This function returns an integer value between 0 and 4. When this value is closer to 4, then inputs are very similar.

5 days ago · Syntax DIFFERENCE(stringToCompare1, stringToCompare2) Parameters. stringToCompare1 – This is the first string that we want to compare. stringToCompare2 – This is the second string that we want to compare. Simple DIFFERENCE Example. Below is a simple example of using DIFFERENCE.

Jan 11, 2024 · First, you will be introduced to the DIFFERENCE () function and how it finds the difference between strings. Then, the syntax of the DIFFERENCE () function. After that, with several examples, you will understand how this function works. Finally, you will know where and how this function can used.

In this tutorial, we will go through SQL DIFFERENCE() String function, its syntax, and how to use this function in SQL statements for string operations, with the help of well detailed examples. The basic syntax of the SQL DIFFERENCE() function is: Each part of this syntax has a specific purpose: string1: The first string to compare.

Explore the differences between SQL string functions and learn how to effectively use them in your database queries.

Jan 26, 2024 · Unlike directly comparing the characters of two strings, DIFFERENCE () uses the SOUNDEX () algorithm to convert the strings into a phonetic representation and then returns an integer value representing how closely those phonetic representations match.

May 19, 2018 · This article aims to help you understand the DIFFERENCE() function, which is a T-SQL function available in SQL Server, Azure, etc. The key to understanding the DIFFERENCE() function is to understand how Soundex works (or in the context of SQL Server, how the SOUNDEX() function works).