Selecting the length of a column from syscolumns. : syscolumns « System Tables Views « 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 » System Tables Views » syscolumns 
27. 24. 2. Selecting the length of a column from syscolumns.
4>
5>
6CREATE TABLE publishers(
7>    pub_id         char(4)           NOT NULL,
8>    pub_name       varchar(40)           NULL,
9>    city           varchar(20)           NULL,
10>    state          char(2)               NULL,
11>    country        varchar(30)           NULL DEFAULT('USA')
12)
13> GO
1>
2>
3insert publishers values('1''Publisher A', 'Vancouver',  'MA', 'USA')
4insert publishers values('2''Publisher B', 'Washington', 'DC', 'USA')
5insert publishers values('3''Publisher C', 'Berkeley',   'CA', 'USA')
6insert publishers values('4''Publisher D', 'New York',   'NY', 'USA')
7insert publishers values('5''Publisher E', 'Chicago',    'IL', 'USA')
8insert publishers values('6''Publisher F', 'Dallas',     'TX', 'USA')
9insert publishers values('7''Publisher G', 'Vancouver',  'BC', 'Canada')
10insert publishers values('8''Publisher H', 'Paris',      NULL, 'France')
11> GO

(rows affected)

(rows affected)

(rows affected)

(rows affected)

(rows affected)

(rows affected)

(rows affected)

(rows affected)
1>
2>      SELECT    length
3>      FROM      syscolumns
4>      WHERE     id = OBJECT_ID('publishers')
5>      AND       name = 'pub_id'
6>
7>
8> drop table publishers;
9> GO
length
------
     4

(rows affected)
1>
2>
27. 24. syscolumns
27. 24. 1. Query syscolumns
27. 24. 2. Selecting the length of a column from syscolumns.
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.