The SUBSTRING () function extracts some characters from a string. Required. The string to extract from. Required. The start position. The first position in string is 1. Required. The number of characters to extract. Must be a positive number.

Apr 16, 2025 · Returns part of a character, binary, text, or image expression in SQL Server. Transact-SQL syntax conventions. Syntax for SQL Server. Syntax for Azure SQL Database, Azure SQL Managed Instance, Azure Synapse Analytics, Analytics Platform System (PDW), and Warehouse and SQL analytics endpoint in Microsoft Fabric.

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().

Mar 1, 2021 · In this article, we explore SUBSTRING, PATINDEX, and CHARINDEX using examples. The SUBSTRING () function extracts the substring from the specified string based on the specified location. Syntax for SUBSTRING () function: SUBSTRING (expression, starting_position, length) starting_position: It contains an integer or bigint expression.

May 10, 2023 · The SQL Server SUBSTRING function extracts a portion of a string based on its starting position and length. The syntax for the SUBSTRING function is as follows: SUBSTRING (input_string, start_position, length)

Summary: in this tutorial, you will learn how to use the SQL SUBSTRING function to extract a substring from a string. Introduction to the SQL SUBSTRING function # The SUBSTRING function extracts a substring that starts at a specified position with a given length.

Jul 20, 2023 · Master SQL substrings and the approaches for working with them. We teach you to use LIKE, ILIKE, SUBSTRING(), LEFT(), and RIGHT() in six examples.

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 location in an input string. The following shows the syntax of the SUBSTRING() function: Code language: SQL (Structured Query Language) (sql)

The SQL substring function extracts part of a string based on starting position and length. Use it when you need to isolate specific characters in a column, whether it’s the first few letters of a name, a date fragment, or a code segment. Substring SQL queries are especially useful for cleaning, transforming, and analyzing text data.

The SQL SUBSTRING function is used to extract a portion of a string value from a larger string. The syntax for the function is as follows: