VI. LABORATORY ACTIVITY 1. Create an anonymous block with the following specifications: a. In the declarative section, declare the following variables: i. variable vtoday of type DATE. Initialize today with SYSDATE. i. variable v tomorrow, of type today. Use %TYPE attribute to declare this variable. b. In the executable section, initialize the tomorrow variable with an expression, which calculates tomorrow's date (add one to the value in today). Print the value of today and tomorrow after printing "Hello World." c. Execute and save this script as lab_02_01_soln.sql. Sample output is as follows: anonymous block completed Hello World TODAY IS : 16-MAY-07 TOMORROW IS : 17-MAY-07

VI. LABORATORY ACTIVITY 1. Create an anonymous block with the following specifications: a. In the declarative section, declare the following variables: i. variable vtoday of type DATE. Initialize today with SYSDATE. i. variable v tomorrow, of type today. Use %TYPE attribute to declare this variable. b. In the executable section, initialize the tomorrow variable with an expression, which calculates tomorrow's date (add one to the value in today). Print the value of today and tomorrow after printing "Hello World." c. Execute and save this script as lab_02_01_soln.sql. Sample output is as follows: anonymous block completed Hello World TODAY IS : 16-MAY-07 TOMORROW IS : 17-MAY-07

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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