Determining the Number of Characters or Bytes in a String by using LEN : LEN « String Functions « SQL Server / T-SQL Tutorial

SQL Server / T-SQL Tutorial

1.	Query
2.	Insert Delete Update
3.	Table
4.	Table Join
5.	Data Types
6.	Set Operations
7.	Constraints
8.	Subquery
9.	Aggregate Functions
10.	Date Functions
11.	Math Functions
12.	String Functions
13.	Data Convert Functions
14.	Analytical Functions
15.	Sequence Indentity
16.	View
17.	Index
18.	Cursor
19.	Database
20.	Transact SQL
21.	Procedure Function
22.	Trigger
23.	Transaction
24.	XML
25.	System Functions
26.	System Settings
27.	System Tables Views
28.	User Role
29.	CLR

Java

Java Tutorial

Java Source Code / Java Documentation

Illustrator Tutorials

GIMP Tutorials

C# / C Sharp

C# / CSharp Tutorial

C# / CSharp Open Source

Oracle PL/SQL Tutorial

Flash / Flex / ActionScript

VBA / Excel / Access / Word

XML

XML Tutorial

Microsoft Office PowerPoint 2007 Tutorial

Microsoft Office Excel 2007 Tutorial

Microsoft Office Word 2007 Tutorial

SQL Server / T-SQL Tutorial » String Functions » LEN

12. 7. 4. Determining the Number of Characters or Bytes in a String by using LEN


3>

4> SELECT LEN(N'www.java2s.com. java2s')

5> GO



-----------

         22



(1 rows affected)

12. 7. LEN
	12. 7. 1.	LEN Returns the length of a string as an integer.
	12. 7. 2.	select LEN('SQL Server')
	12. 7. 3.	select LEN(' SQL Server ') (space at both ends)
	12. 7. 4.	Determining the Number of Characters or Bytes in a String by using LEN

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.