Format nullable heading : DECODE « Conversion Functions « Oracle PL / SQL

Oracle PL / SQL

1.	Aggregate Functions
2.	Analytical Functions
3.	Char Functions
4.	Constraints
5.	Conversion Functions
6.	Cursor
7.	Data Type
8.	Date Timezone
9.	Hierarchical Query
10.	Index
11.	Insert Delete Update
12.	Large Objects
13.	Numeric Math Functions
14.	Object Oriented Database
15.	PL SQL
16.	Regular Expressions
17.	Report Column Page
18.	Result Set
19.	Select Query
20.	Sequence
21.	SQL Plus
22.	Stored Procedure Function
23.	Subquery
24.	System Packages
25.	System Tables Views
26.	Table
27.	Table Joins
28.	Trigger
29.	User Previliege
30.	View
31.	XML

Java Source Code / Java Documentation

Java Open Source

Jar File Download

Photoshop Tutorials

Flash Tutorials

3ds-Max Tutorials

Illustrator Tutorials

C# / CSharp Tutorial

C# / CSharp Open Source

ASP.NET Tutorial

JavaScript DHTML

JavaScript Tutorial

JavaScript Reference

HTML CSS Reference

Python Tutorial

Python Open Source

SQL Server / T-SQL

SQL Server / T-SQL Tutorial

Oracle PL/SQL Tutorial

VB.Net Tutorial

Flash / Flex / ActionScript

VBA / Excel / Access / Word

Microsoft Office PowerPoint 2007 Tutorial

Microsoft Office Excel 2007 Tutorial

Microsoft Office Word 2007 Tutorial

Oracle PL / SQL » Conversion Functions » DECODE

Format nullable heading


   

SQL>

SQL> column nullable format a10 heading 'NULL|ALLOWED?'

SQL>

SQL> SELECT table_name, column_name,

  2         DECODE(nullable, 'N', 'NO', 'YES') nullable

  3  FROM   all_tab_columns

  4  WHERE  table_name = UPPER('&table_name');

Enter value for table_name:

old   4: WHERE  table_name = UPPER('&table_name')

new   4: WHERE  table_name = UPPER('')



no rows selected

Related examples in the same category

1.	Syntax: DECODE
2.	Decode char value to number
3.	Decode statement could be easily rewritten using the CASE statement
4.	Decode for more than one key value pair
5.	Use Decode as if statement to logic like 'if then else'
6.	DECODE and GROUPING
7.	Create a report that shows number of customers per state.
8.	Use DECODE and SIGN functions on the ORD table
9.	Extract any procedure, function or package
10.	Decode the result from row_number over, partition by, order by
11.	Decode a column with substr and instr
12.	DECODE and substr function
13.	DECODE in the GROUP BY clause
14.	Demo range comparison with DECODE
15.	Use decode as if statement and output 'high' or 'low'
16.	Use decode create dynamic select statement
17.	decode column data to output more meaningful information

www.java2java.com | Contact Us

Copyright 2009 - 12 Demo Source and Support. All rights reserved.

All other trademarks are property of their respective owners.