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Simple Procedure to display Hello World

                         

Procedure is a set of SQL statement enclosed in 'BEGIN' and 'END' statement and executed under one name.

Understand with Example

The Tutorial illustrate an Example from Simple Procedure that helps you to display 'Hello World'. In this Example, we create a procedure 'abc' using  create procedure statement. The select statement return you the 'Hello,World' ,whenever a procedure 'abc' is invoked.

Create a Procedure

delimiter $$
create procedure abc()
BEGIN 
	SELECT 'Hello,World' world';
END$$
delimiter ;
Call procedude
The callprocedure abc ( ) is used invoke procedure 'abc'.
call abc();

Result

+--------------+
| Hello, world |
+--------------+
| Hello, world |
+--------------+

                         

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