SELECT LEFT(@FullName, 5) : Variable « Transact SQL « 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
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net 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 » Transact SQL » Variable 
20. 2. 4. SELECT LEFT(@FullName, 5)
4> DECLARE @FullName VarChar(25)
5> SET @FullName = 'George Washington'
6SELECT LEFT(@FullName, 5)
7> GO

-----
Georg

(rows affected)
20. 2. Variable
20. 2. 1. Working with Variables
20. 2. 2. Use right function with a variable
20. 2. 3. Testing the ISNULL function
20. 2. 4. SELECT LEFT(@FullName, 5)
20. 2. 5. Global variable names begin with an @@ prefix.
20. 2. 6. XML type variable
20. 2. 7. Varchar type variable
20. 2. 8. Use if statement to check a variable
20. 2. 9. A variable can be assigned a value from a subquery
20. 2. 10. Use aggregate function with variables
20. 2. 11. Use Local Variables in where clause
20. 2. 12. A SQL script that uses variables
20. 2. 13. Local variables used for searches
20. 2. 14. Pass variable to a user-defined function
20. 2. 15. Use one variables in like function
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.