Create DEPT table with the following structure. NAME TYPE DEPTNO NUMBER(2) DNAME VARCHAR2(10) LOC VARCHAR2(10) DEPTNO as the PRIMARY KEY Problem 1.5: Add constraints to the EMP1 table that EMPNO as the PRIMARY KEY and DEPTNO as the FOREIGN KEY. Problem 1.6: Add constraints to the EMP1 table to check the EMPNO value while entering (i.e) EMPNO > 100. Problem 1.7: Salary value by default is 5000, otherwise as entered values. Problem 1.8: Add a column DOB to the EMP1 table. Problem 1.9: DROP the column DOB from EMP1 table. Problem 1.10: Create the table EMP2 with all its columns from EMP1 using AS SELECT
Create DEPT table with the following structure. NAME TYPE DEPTNO NUMBER(2) DNAME VARCHAR2(10) LOC VARCHAR2(10) DEPTNO as the PRIMARY KEY Problem 1.5: Add constraints to the EMP1 table that EMPNO as the PRIMARY KEY and DEPTNO as the FOREIGN KEY. Problem 1.6: Add constraints to the EMP1 table to check the EMPNO value while entering (i.e) EMPNO > 100. Problem 1.7: Salary value by default is 5000, otherwise as entered values. Problem 1.8: Add a column DOB to the EMP1 table. Problem 1.9: DROP the column DOB from EMP1 table. Problem 1.10: Create the table EMP2 with all its columns from EMP1 using AS SELECT
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
100%
Problem 1.4: Create DEPT table with the following structure.
NAME TYPE
DEPTNO NUMBER(2)
DNAME VARCHAR2(10)
LOC VARCHAR2(10)
DEPTNO as the PRIMARY KEY
Problem 1.5: Add constraints to the EMP1 table that EMPNO as the PRIMARY KEY and
DEPTNO as the FOREIGN KEY.
Problem 1.6: Add constraints to the EMP1 table to check the EMPNO value while
entering (i.e) EMPNO > 100.
Problem 1.7: Salary value by default is 5000, otherwise as entered values.
Problem 1.8: Add a column DOB to the EMP1 table.
Problem 1.9: DROP the column DOB from EMP1 table.
Problem 1.10: Create the table EMP2 with all its columns from EMP1 using AS SELECT
keyword. Delete all its records and finally DROP the EMP2 (pseudo table)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY