The negation and identity operators in action. : Operators « PL SQL Operators « Oracle PL/SQL Tutorial

Oracle PL/SQL Tutorial

1.	Introduction
2.	Query Select
3.	Set
4.	Insert Update Delete
5.	Sequences
6.	Table
7.	Table Joins
8.	View
9.	Index
10.	SQL Data Types
11.	Character String Functions
12.	Aggregate Functions
13.	Date Timestamp Functions
14.	Numerical Math Functions
15.	Conversion Functions
16.	Analytical Functions
17.	Miscellaneous Functions
18.	Regular Expressions Functions
19.	Statistical Functions
20.	Linear Regression Functions
21.	PL SQL Data Types
22.	PL SQL Statements
23.	PL SQL Operators
24.	PL SQL Programming
25.	Cursor
26.	Collections
27.	Function Procedure Packages
28.	Trigger
29.	SQL PLUS Session Environment
30.	System Tables Data Dictionary
31.	System Packages
32.	Object Oriented
33.	XML
34.	Large Objects
35.	Transaction
36.	User Privilege

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

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 Tutorial » PL SQL Operators » Operators

23. 1. 7. The negation and identity operators in action.


SQL>

SQL> SET SERVEROUTPUT ON

SQL> DECLARE

  2    x   NUMBER;

  3  BEGIN

  4    DBMS_OUTPUT.PUT_LINE(-242.24);

  5    x := 5;

  6    DBMS_OUTPUT.PUT_LINE(-x);

  7     x := -5;

  8     DBMS_OUTPUT.PUT_LINE(-x);

  9     DBMS_OUTPUT.PUT_LINE(+10);

 10     DBMS_OUTPUT.PUT_LINE(+x);

 11  END;

 12  /

-242.24

-5

5

10

-5



PL/SQL procedure successfully completed.



SQL>

23. 1. Operators
	23. 1. 1.	Operators
	23. 1. 2.	The basic arithmetic operators in action
	23. 1. 3.	Logical Operators in PL/SQL
	23. 1. 4.	Running Anonymous Blocks of Code
	23. 1. 5.	Arithmetic Operators
	23. 1. 6.	Exponentiation
	23. 1. 7.	The negation and identity operators in action.
	23. 1. 8.	Comparison Operators
	23. 1. 9.	The Relational Operators: =, <>, !=, ~=, <, >, <=, >=
	23. 1. 10.	Logical Operators
	23. 1. 11.	String Operators
	23. 1. 12.	Use of Comparison Operators with Strings

www.java2java.com | Contact Us

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

All other trademarks are property of their respective owners.