EMP: NUMBER (4) EMPNO VARCHAR2 (10) ΕΝΑΜΕ VARCHAR2 (9) JOB NUMBER (4) MGR HIREDATE DATE NUMBER (7, 2) SAL NUMBER (7, 2) СOMM NUMBER (2) DE PTNΟ DEPT: NUMBER (2) DE PTNΟ VARCHAR2 (14) DNAME VARCHAR2 (13) LOC

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
icon
Related questions
Question

- Find the total amount of money needed in order to give 5% salary increase to all mangers and 4% increase to everybody else.

- Find each employee who is making more than the average of his or her job line

EMP:
NUMBER (4)
EMPNO
VARCHAR2 (10)
ΕΝΑΜΕ
VARCHAR2 (9)
JOB
NUMBER (4)
MGR
HIREDATE
DATE
NUMBER (7, 2)
SAL
NUMBER (7, 2)
СOMM
NUMBER (2)
DE PTNΟ
DEPT:
NUMBER (2)
DE PTNΟ
VARCHAR2 (14)
DNAME
VARCHAR2 (13)
LOC
Transcribed Image Text:EMP: NUMBER (4) EMPNO VARCHAR2 (10) ΕΝΑΜΕ VARCHAR2 (9) JOB NUMBER (4) MGR HIREDATE DATE NUMBER (7, 2) SAL NUMBER (7, 2) СOMM NUMBER (2) DE PTNΟ DEPT: NUMBER (2) DE PTNΟ VARCHAR2 (14) DNAME VARCHAR2 (13) LOC
Expert Solution
steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Knowledge Booster
Intelligent Machines
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education