Extract a substring from a string (start at position 5, extract 3 characters): The SUBSTR () function extracts a substring from a string (starting at any position). Note: The position of the first …

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

Apr 16, 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 …

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

Overall, the SQL SUBSTRING function is a useful tool for extracting substrings from string values in SQL queries, allowing for more advanced manipulation and analysis of data.

SUBSTRING is a SQL function that extracts a portion of a string based on a starting position and, optionally, a length. It’s a standardized function (also known as SUBSTR in some databases) …

Discover how to use the SUBSTRING () function in SQL with examples, common use cases, and error handling tips to optimize your queries.

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 …

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 …