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

Nov 18, 2025 · The SUBSTRING function returns a portion of a specified character, binary, text, or image expression.

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.

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, …

Apr 27, 2025 · Learn about the SQL Server SUBSTRING functions and the different ways this could be used.

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.

Aug 12, 2025 · SQL SUBSTRING is a built-in function used to fetch a particular part of a text string based on the starting point and a defined length. This is mostly supported by relational databases …