The REPLACE () function replaces all occurrences of a substring within a string, with a new substring. Note: The search is case-insensitive. Tip: Also look at the STUFF () function. Required. The original string. Required. The string to be replaced. Required. The new replacement string.

Apr 12, 2024 · In SQL Server, the REPLACE () function is used to modify or replace a substring within a given string. Taking about the real word uses, the REPLACE () function is vastly used in data processing tasks such as data cleaning.

The REPLACE function returns a new string with all the occurrences of the search_substring replaced with the replacement_string. In practice, you’ll find the REPLACE() function is useful …

Jan 24, 2022 · The REPLACE SQL function is used to replace a string or substring of a string with another string in a T-SQL script, SELECT statement, UPDATE statement, SQL query or stored procedure in a Microsoft SQL database.

Jul 8, 2024 · The REPLACE() function changes a part of a string with another specified substring. In most cases, the SQL REPLACE() function is used to modify all the substring occurrences within a string in a given dataset. Text manipulation is important in SQL as it helps clean data for efficient analysis.

Nov 27, 2018 · This article answers the following commonly asked questions: What does the SQL replace function do in SQL Server? How to use Collate function with REPLACE in SQL Server? How to replace multiple characters in SQL? How to perform an update using the REPLACE in SQL Server? How to prepare T-SQL code to perform a REPLACE?

Feb 23, 2023 · Replace in SQL is a built-in function that allows you to replace all the incidents of a substring within a specified string with a new substring. Thus, whenever you want to replace something like a dead link or a product name, the replace () function is the way to go.

Apr 12, 2024 · In Structured Query Language (SQL), the REPLACE function is used to replace a substring or a part of a string within the given String. While dealing with some data pre-processing tasks or some data cleaning tasks, the REPLACE function is found to be very useful.

Jan 31, 2025 · The REPLACE in SQL changes all instances of a specific string part with another part. It takes three inputs: the main string, the part to change, and the new part to replace it.

In this tutorial, you have learned how to use the SQL Server REPLACE() function to replace all occurrences of a substring, within a string, with a new substring.