Content
LENGTH in SQL Server - Examples & AI Generator
LENGTH in SQL Server - Examples & AI Generator
Measuring the length of text data is a common SQL task—yet, in SQL Server, the LENGTH function isn’t available by default. Instead, you use LEN()
, which behaves differently than in other databases. For teams working across platforms, remembering this nuance can slow down workflow. AI2sql removes the guesswork: simply type your intent, and get production-ready SQL queries for SQL Server in under 10 seconds—no memorization or manual coding required.
LENGTH Syntax in SQL Server
How to Use LEN() Instead of LENGTH
While some databases use LENGTH()
, SQL Server uses LEN()
to return the number of characters in a string (excluding trailing spaces):
LEN() excludes trailing spaces (unlike Oracle or MySQL).
Use on
CHAR
,VARCHAR
,NVARCHAR
, etc.
LENGTH Examples You Can Generate Instantly
Practical LEN() Queries for Business Scenarios
Find Customer Name Lengths
Get Length of Product Codes
Identify Orders with Short Comments
Generate LENGTH queries in 10 seconds with AI2sql
Why Use AI2sql Instead of Manual LENGTH Coding
No syntax recall needed—AI2sql instantly recognizes SQL Server’s use of
LEN()
overLENGTH()
.Cross-database ready—Type your prompt once, and AI2sql applies correct syntax for your chosen platform.
Instant SQL generation—50,000+ users in 80+ countries trust AI2sql for speed and accuracy—with zero coding required.
FAQ: LENGTH in SQL Server
Does SQL Server support the LENGTH() function?
No. Use LEN()
to calculate string lengths in SQL Server.
Does LEN() count trailing spaces?
No. LEN()
excludes any trailing spaces at the end of the string.
Can AI2sql handle cross-database LENGTH queries?
Yes. AI2sql automatically generates the correct syntax for LENGTH or LEN depending on your target database.
Try AI2sql Generator | Learn LENGTH
Stop losing time on syntax differences. Generate your first SQL Server LENGTH query (using correct LEN() functions) with AI2sql—no coding required. Work faster and error-free with instant, production-ready output. Generate Your First Query Now.
Share this
More Articles

GUIDE
Is SQL Easier Than Python? A Practical Comparison for Data Beginners
May 29, 2025

GUIDE
Is SQL Easy to Learn? A Beginner’s Guide to Getting Started
May 29, 2025

GUIDE
Can I Learn SQL in 7 Days? A Step-by-Step Guide for Beginners
May 29, 2025

GUIDE
Is SQL Like Excel? Understanding the Key Differences and How AI2sql Bridges the Gap
May 29, 2025

GUIDE
What is SQL and Why is it Used? A Beginner’s Guide
May 29, 2025