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5. A column have been added to employees table, called 'CONTRACT', and it states the duration of the contract that the employee have signed with the company a. Write the sql command to add the column 'contract' to the table b. Write the sql command for Updating the contract column for all employees, who's job-id is sales-man as "2 years". c. Write the sql command for Updating the contract column for all employees, who's job-id is dept.man as "3 years".

5. A column have been added to employees table, called 'CONTRACT', and it states the duration of the contract that the employee have signed with the company a. Write the sql command to add the column 'contract' to the table b. Write the sql command for Updating the contract column for all employees, who's job-id is sales-man as "2 years". c. Write the sql command for Updating the contract column for all employees, who's job-id is dept.man as "3 years".

Computer Networking: A Top-Down Approach (7th Edition)
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...
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5. A column have been added to employees table, called 'CONTRACT', and it states the duration of the contract that the employee have signed with the company a. Write the sql command to add the column 'contract' to the table b. Write the sql command for Updating the contract column for all employees, who's job-id is sales-man as "2 years". c. Write the sql command for Updating the contract column for all employees, who's job-id is dept.man as "3 years". d. Write the sql command for Updating the contract column for all employees, who's job-id is dir.man as "1 year". e. Write the sql command for Updating the contract column for all employees, who's job-id is ceo as "4 years". f. Mr Hades has been been promoted as an operational management with job-id of "oper_man" with salary of (10000). i. Write the sql commands that will update mr Hades record according to the promotion her received
Transcribed Image Text:5. A column have been added to employees table, called 'CONTRACT', and it states the duration of the contract that the employee have signed with the company a. Write the sql command to add the column 'contract' to the table b. Write the sql command for Updating the contract column for all employees, who's job-id is sales-man as "2 years". c. Write the sql command for Updating the contract column for all employees, who's job-id is dept.man as "3 years". d. Write the sql command for Updating the contract column for all employees, who's job-id is dir.man as "1 year". e. Write the sql command for Updating the contract column for all employees, who's job-id is ceo as "4 years". f. Mr Hades has been been promoted as an operational management with job-id of "oper_man" with salary of (10000). i. Write the sql commands that will update mr Hades record according to the promotion her received
S.no Name 17 Hades 99 James 1001 Robert 500 John 400 Michael 11 David 45 William Job.id dept.man 23-Jul-15 dept.man dir.man ww sales man sales man sales man Hire-date Location New York sales man 7-Apr-13 31-Dec- Los Angeles 17 Washington 25-Dec- 19 Austin 26-Jul-17 Dallas 25-Jan-19 Chicago San 1-Jan-20 Francisco Salary 160000 5000 7000 4000 4500 4000 3000
Transcribed Image Text:S.no Name 17 Hades 99 James 1001 Robert 500 John 400 Michael 11 David 45 William Job.id dept.man 23-Jul-15 dept.man dir.man ww sales man sales man sales man Hire-date Location New York sales man 7-Apr-13 31-Dec- Los Angeles 17 Washington 25-Dec- 19 Austin 26-Jul-17 Dallas 25-Jan-19 Chicago San 1-Jan-20 Francisco Salary 160000 5000 7000 4000 4500 4000 3000
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