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

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

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

This article will describe SUBSTRING, PATINDEX and CHARINDEX string functions in SQL Queries.

This tutorial shows you how to use the SQL SUBSTRING function to extract a substring from a string stored in the database.

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.

Mar 22, 2022 · Learn how to extract a substring from a string. We have five real-life business examples that cover the main uses for SUBSTRING ().

Feb 3, 2026 · The SUBSTRING() function in SQL Server lets you pull out specific portions of a string. Whether you’re cleaning data, formatting output, or parsing complex text fields, this function is one …

In this tutorial, you will learn how to use the SQL Server SUBSTRING () function to extract a substring from a string.

Learn how to use SUBSTRING () in SQL to extract prefixes, suffixes, masked values, and fixed-position text safely across databases.