Answered: Create a list of ENAME, COMM from…

Create a list of ENAME, COMM from EMPLOYEE and DEPTNO, DNAME from DEPT for all employees in DEPTNO 30 and 40. How many records were printed to the screen?

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter13: Views

Section: Chapter Questions

Problem 6HOA

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Concept explainers

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.

Question

Create a list of ENAME, COMM from EMPLOYEE and DEPTNO, DNAME from DEPT for all employees in DEPTNO 30 and 40.

How many records were printed to the screen?

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Step 1: Create the tables as follows:

VIEW

Step 2: execute the following query to get the required output

VIEW

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