Definition and Usage The SUBSTRING () function extracts some characters from a string. Syntax SUBSTRING (string, start, length)

Jan 9, 2026 · The SUBSTRING function returns a portion of a specified character, binary, text, or image expression.

In this article, we will explore SUBSTRING, PATINDEX and CHARINDEX string functions for SQL queries. While working with the string data, we perform various calculations, analytics, search, replace strings …

May 10, 2023 · Learn different ways to use the SQL SUBSTRING function along with several different code examples of how this can be used.

Summary: in this tutorial, you will learn how to use the SQL Server SUBSTRING() function to extract a substring from a string. The SUBSTRING() extracts a substring with a specified length starting from a …

Jul 15, 2025 · The SUBSTRING () function extracts a substring from a string, starting at a specified position and with an optional length. It can be used with literal strings or columns in a table.

Feb 28, 2025 · What is the SQL Server SUBSTRING () function? The SUBSTRING () function in SQL Server is a string-manipulation powerhouse. Whether you’re pulling out specific characters for data cleanup …

Aug 18, 2025 · Let’s learn everything you need to know about the SQL Server SUBSTRING function to extract a portion of a specified character, binary, text, or image expression. If you have ever written …

In this article, we will explore the working functionality of the SQL Server SUBSTRING function, starting with syntax and basic variable examples. In the later section, we show how to use it on columns, …

The SUBSTRING () function returns a part of a given string. The given string can be of character, binary, text, or image type.