A GUIDE TO SQL
A GUIDE TO SQL
9th Edition
ISBN: 9781305897397
Author: Pratt
Publisher: CENGAGE L
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Chapter 8, Problem 9RQ

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Declaring variables in PL/SQL procedures:

In PL/SQL procedures, the variables are declared before any procedural code.

/*Create a procedure*/

CREATE OR REPLACE PROCEDURE DISP_REP_NAME (I_REP_NAME IN REP.REF_NUM%TYPE) AS

/*Declaring the local variable*/

I_LASI_NAME REP.LAST_NAME%TYPE ;

I_FIRST_NAME REP...

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