About 2,270,000 results
Open links in new tab
  1. w3schools.com
    https://www.w3schools.com › SQL › func_sqlserver_len.asp

    SQL Server LEN () Function - W3Schools

    Example Return the length of a string: SELECT LEN ('W3Schools.com'); Try it Yourself »

  2. microsoft.com
    https://learn.microsoft.com › en-us › sql › t-sql...

    LEN (Transact-SQL) - SQL Server | Microsoft Learn

    Oct 21, 2025 · Use LEN to return the number of characters encoded into a given string expression, and DATALENGTH to return the size in bytes for a given string expression. These outputs might …

  3. mssqltips.com
    https://www.mssqltips.com › tutorial › sql-len-function

    SQL LEN Function Use and Examples - SQL Server Tips

    Apr 27, 2025 · Learn about the SQL Server LEN function to return the length of a string along with some examples of usage.

  4. geeksforgeeks.org
    https://www.geeksforgeeks.org › sql › using-length-function-in-sql

    Using LENGTH () Function in SQL - GeeksforGeeks

    Jul 23, 2025 · The LENGTH () function in SQL is a powerful and versatile tool for measuring the length of strings within a database, offering valuable insights for data validation, filtering, and …

  5. sqlservertutorial.net
    https://www.sqlservertutorial.net › sql-server...

    SQL Server LEN() Function

    In this tutorial, you will learn how to use the SQL Server LEN () function to return the number of characters of a string.

  6. sherloqdata.io
    https://www.sherloqdata.io › sql-functions › length-len-in-sql

    LENGTH()/LEN() in SQL: Examples, Use Cases & Error Handling

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

  7. sqlserverguides.com
    https://sqlserverguides.com › len-function-in-sql-server

    LEN Function in SQL Server

    Jun 21, 2024 · Learn about LEN function in SQL Server to find the length of the string, that helps in data validation, query optimization and code readability.

  8. tutorialgateway.org
    https://www.tutorialgateway.org › sql-len-function

    SQL LEN Function - Tutorial Gateway

    The SQL Server LEN function helps find the length of a specified string expression. Or we can say that the LEN Function counts the total number of characters in the given string expression and …

  9. sachingurjar.me
    https://blog.sachingurjar.me › how-to-find-the...

    How to Find the Length of a String in SQL Server Using the LEN ...

    Oct 8, 2025 · Dive deep into the LEN () function in SQL Server, a powerful tool for determining string lengths. Learn its applications, from filtering data to applying conditional logic based on …

  10. sparkcodehub.com
    https://www.sparkcodehub.com › sql › advanced-queries › ...

    Mastering the LENGTH Function in SQL: A Comprehensive Guide

    The LENGTH function in SQL returns the number of characters in a string. It’s a standard function (though sometimes called LEN or CHAR_LENGTH in specific databases) that counts …