SQL Server LEFT () Function - W3Schools
Definition and Usage The LEFT () function extracts a number of characters from a string (starting from left). Syntax LEFT (string, number_of_chars)
LEFT (Transact-SQL) - SQL Server | Microsoft Learn
Nov 18, 2025 · Using LEFT with a column The following example returns the five leftmost characters of each product name in the Product table of the AdventureWorks2025 database.
SQL LEFT Function Use and Examples - SQL Server Tips
Apr 27, 2025 · Learn how to use the SQL Server LEFT function with examples of how this function can be used to take a portion of a string.
SQL Server LEFT() Function
You will learn how to use the SQL Server LEFT () function to extract a specified number of characters from the left side of a string.
SQL LEFT function in queries
Oct 22, 2021 · This article will show comprehensive usage details of the SQL LEFT function and it also mentions the performance effects on queries.
SQL LEFT Function - Online Tutorials Library
Learn how to use the SQL LEFT function to extract a specified number of characters from the left side of a string. Explore examples and syntax for effective string manipulation.
SQL Server: LEFT Function - TechOnTheNet
This SQL Server tutorial explains how to use the LEFT function in SQL Server (Transact-SQL) with syntax and examples. In SQL Server (Transact-SQL), the LEFT function allows you to extract a …
LEFT () in SQL: Examples, Use Cases & Error Handling
Discover how to use the LEFT () function in SQL with examples, common use cases, and error handling tips to optimize your queries.
SQL Habit | left () function in SQL
The left() function in SQL is used to extract a specified number of characters from the beginning of a string. This function is particularly useful for data cleaning, substring extraction, and when working …
LEFT Function in SQL Server
Nov 13, 2023 · This tutorial explain how to use the LEFT function in SQL Server to extract the leftmost part of the given string or value or column.