te PL/SQL anonymsblock to fill newly added colum nsfor ea ch gmploxeeid entered by end user from screen &emPidtetest one particular gm ploxesid a. In the declarative section of the block, declare a variable v_empno of type emp.employee_id and initialize it to 176. Declare a variable v_asterisk of type emp.stars and initialize it to NULL. Create a variable sal of type emp.salary. b. In the executable section, write logic to append an asterisk (*) to the string for every $1,000 of the salary amount. For example, if the employee earns $8,000, the string of asterisks should contain eight asterisks. If the employee earns $12,500, the string of asterisks should contain 13 asterisks. c. Update the stars column for the employee with the string of asterisks. Commit before the end of the block.

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
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Write PL/SQL anonymsblock to fill newly added columnsfor each employee id entered by end user from screen
(use & empid te test one particular em rlozse.id)
a. In the declarative section of the block, declare a variable v_empno of type
emp.employee_id and initialize it to 176. Declare a variable v_asterisk of
type emp.stars and initialize it to NULL. Create a variable sal of type
emp.salary.
b. In the executable section, write logic to append an asterisk (*) to the string for every
$1,000 of the salary amount. For example, if the employee eams $8,000, the string of
asterisks should contain eight asterisks. If the employee eams $12,500, the string of
asterisks should contain 13 asterisks.
c. Update the stars column for the employee with the string of asterisks. Commit
before the end of the block.
Transcribed Image Text:Write PL/SQL anonymsblock to fill newly added columnsfor each employee id entered by end user from screen (use & empid te test one particular em rlozse.id) a. In the declarative section of the block, declare a variable v_empno of type emp.employee_id and initialize it to 176. Declare a variable v_asterisk of type emp.stars and initialize it to NULL. Create a variable sal of type emp.salary. b. In the executable section, write logic to append an asterisk (*) to the string for every $1,000 of the salary amount. For example, if the employee eams $8,000, the string of asterisks should contain eight asterisks. If the employee eams $12,500, the string of asterisks should contain 13 asterisks. c. Update the stars column for the employee with the string of asterisks. Commit before the end of the block.
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