7. What is the result of executing the following SQL statement? UPDATE employee SET salary = 50000 WHERE salary < 50000; The statement sets the salary for each employee to a value below 50,000. The statement sets the salary of each employee to 50,000 and ensures that the salary cannot drop below 50,000. The statement sets the salary to 50,000 for each employee whose salary is below 50,000. The statement always sets the salary of each and every employee to 50,000 None of the above QUESTION 8 What is the proper SQL Statement to add a column called DEPTCODE that accepts 4 alphanumeric characters to a table called ΕMPLOYE? INSERT INTO TABLE EMPLOYEE (DEPTCODE CHAR(4)); UPDATE EMPLOYEE SET DEPTCODE TO CHAR(4); ALTER TABLE EMPLOYEE ADD (DEPTCODE CHAR(4)); ADD COLUM DEPTCODE CHAR(4) TO EMPLOYEE;
7. What is the result of executing the following SQL statement? UPDATE employee SET salary = 50000 WHERE salary < 50000; The statement sets the salary for each employee to a value below 50,000. The statement sets the salary of each employee to 50,000 and ensures that the salary cannot drop below 50,000. The statement sets the salary to 50,000 for each employee whose salary is below 50,000. The statement always sets the salary of each and every employee to 50,000 None of the above QUESTION 8 What is the proper SQL Statement to add a column called DEPTCODE that accepts 4 alphanumeric characters to a table called ΕMPLOYE? INSERT INTO TABLE EMPLOYEE (DEPTCODE CHAR(4)); UPDATE EMPLOYEE SET DEPTCODE TO CHAR(4); ALTER TABLE EMPLOYEE ADD (DEPTCODE CHAR(4)); ADD COLUM DEPTCODE CHAR(4) TO EMPLOYEE;
Chapter12: Subqueries And Merge Statements
Section: Chapter Questions
Problem 19MC
Related questions
Question
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
Knowledge Booster
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.Recommended textbooks for you
A Guide to SQL
Computer Science
ISBN:
9781111527273
Author:
Philip J. Pratt
Publisher:
Course Technology Ptr
A Guide to SQL
Computer Science
ISBN:
9781111527273
Author:
Philip J. Pratt
Publisher:
Course Technology Ptr