Each complete line of the PL/SQL code must end with a semicolon (;). : Introduction « PL SQL Programming « 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 Programming » Introduction

24. 1. 2. Each complete line of the PL/SQL code must end with a semicolon (;).

To run the code, type / at the beginning of the first blank line after the last line of the code.


SQL> set SERVEROUTPUT ON

SQL> declare

  2      v_string varchar2(256):='Hello, World!';

  3  begin

  4      dbms_output.put_line(v_string);

  5  end;

  6  /

Hello, World!



PL/SQL procedure successfully completed.



SQL>

24. 1. Introduction
	24. 1. 1.	Writing a simple program
	24. 1. 2.	Each complete line of the PL/SQL code must end with a semicolon (;).
	24. 1. 3.	Anonymous Block Structure
	24. 1. 4.	An example of an anonymous block.
	24. 1. 5.	Anonymous blocks can be nested in the procedure and exception blocks in as many levels as you want
	24. 1. 6.	The Lexical Set of Elements
	24. 1. 7.	Delimiters
	24. 1. 8.	Comments
	24. 1. 9.	Multi-line comments start with /* and end with */.
	24. 1. 10.	Declaring variables
	24. 1. 11.	Declaring a Variable by Reference
	24. 1. 12.	There are some restrictions on the declaration of variables:
	24. 1. 13.	Assigning values to variables
	24. 1. 14.	Assign SQL query results to PL/SQL variables
	24. 1. 15.	Literals as variable values
	24. 1. 16.	Examples of Integer and Real Literals
	24. 1. 17.	Numeric literals cannot contain dollar signs or commas, but they can be written in scientific notation
	24. 1. 18.	Character and string literals in the Oracle world are enclosed by single quotes

www.java2java.com | Contact Us

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

All other trademarks are property of their respective owners.