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Rank employees depending on their salary so that the employee with the maximum salary is in first place.
Output the resulting table from three columns FULL_NAME, SALARY and RANK.
Sort the result by descending rating, and if the ratings match, by full name.
Write your request in the field below and click the "Check it!" button.
To write the answer, use Firebird syntax. Descriptions of the tables are given in the right panel.
Employee is a sample database that comes with the Firebird cross-platform database management system.
You can use this database to explore Firebird SQL and other DBMS features.
Below is a list of this DB tables:
COUNTRY - table of countries.
JOB - table of jobs.
DEPARTMENT - table of departments.
EMPLOYEE - table of employees.
PROJECT - table of projects.
EMPLOYEE_PROJECT - table of employee to project relations.
PROJ_DEPT_BUDGET - table of project budgets.
SALARY_HISTORY - table of employees salary changes history.
CUSTOMER - table of customers.
SALES - table of sales.
Table COUNTRY
Table columns:
COUNTRY - Name of the country.
CURRENCY - Currency used in the country.
COUNTRY
CURRENCY
USA
Dollar
Table JOB
Table columns:
JOB_CODE - Job code.
JOB_GRADE - Job grade.
JOB_COUNTRY - Country associated with the job.
JOB_TITLE - Job title.
MIN_SALARY - Minimum salary for the job.
MAX_SALARY - Maximum salary for the job.
JOB_REQUIREMENT - Job requirements.
LANGUAGE_REQ - Language requirements.
JOB_CODE
JOB_GRADE
JOB_COUNTRY
JOB_TITLE
MIN_SALARY
MAX_SALARY
JOB_REQUIREMENT
LANGUAGE_REQ
CEO
1
USA
Chief Executive Officer
130000.00
250000.00
No specific requirements.
[null]
Table DEPARTMENT
Table columns:
DEPT_NO - Department number.
DEPARTMENT - Department name.
HEAD_DEPT - Head department (can be null).
MNGR_NO - Manager number.
BUDGET - Department budget.
LOCATION - Department location.
PHONE_NO - Phone number for the department.
DEPT_NO
DEPARTMENT
HEAD_DEPT
MNGR_NO
BUDGET
LOCATION
PHONE_NO
000
Corporate Headquarters
[null]
105
1000000.00
Monterey
(408) 555-1234
Table EMPLOYEE
Table columns:
EMP_NO - Employee number.
FIRST_NAME - First name of the employee.
LAST_NAME - Last name of the employee.
PHONE_EXT - Phone extension for the employee.
HIRE_DATE - Date of employee's hire.
DEPT_NO - Department number.
JOB_CODE - Job code for the employee.
JOB_GRADE - Job grade for the employee.
JOB_COUNTRY - Country associated with the employee's job.
SALARY - Salary of the employee.
FULL_NAME - Full name of the employee.
EMP_NO
FIRST_NAME
LAST_NAME
PHONE_EXT
HIRE_DATE
DEPT_NO
JOB_CODE
JOB_GRADE
JOB_COUNTRY
SALARY
FULL_NAME
2
Robert
Nelson
250
1988-12-28 00:00:00
600
VP
2
USA
105900.00
Nelson, Robert
Table PROJECT
Table columns:
PROJ_ID - Project ID.
PROJ_NAME - Project name.
PROJ_DESC - Project description.
TEAM_LEADER - Team leader for the project.
PRODUCT - Product associated with the project.
PROJ_ID
PROJ_NAME
PROJ_DESC
TEAM_LEADER
PRODUCT
VBASE
Video Database
Design a video database management system for controlling on-demand video distribution.
45
software
Table EMPLOYEE_PROJECT
Table columns:
EMP_NO - Employee number.
PROJ_ID - Project ID.
EMP_NO
PROJ_ID
144
DGPII
Table PROJ_DEPT_BUDGET
Table columns:
FISCAL_YEAR - Fiscal year.
PROJ_ID - Project ID.
DEPT_NO - Department number.
QUART_HEAD_CNT - Quarter headcount (can be null).
PROJECTED_BUDGET - Projected budget for the fiscal year.
FISCAL_YEAR
PROJ_ID
DEPT_NO
QUART_HEAD_CNT
PROJECTED_BUDGET
1994
GUIDE
100
[null]
200000.00
Table SALARY_HISTORY
Table columns:
EMP_NO - Employee number.
CHANGE_DATE - Date of salary change.
UPDATER_ID - Updater ID.
OLD_SALARY - Previous salary.
PERCENT_CHANGE - Percentage change in salary.
NEW_SALARY - New salary after the change.
EMP_NO
CHANGE_DATE
UPDATER_ID
OLD_SALARY
PERCENT_CHANGE
NEW_SALARY
28
1992-12-15 00:00:00
admin2
20000.00
10.000000
22000.000000
Table CUSTOMER
Table columns:
CUST_NO - Customer number.
CUSTOMER - Customer name.
CONTACT_FIRST - First name of the contact person.
CONTACT_LAST - Last name of the contact person.
PHONE_NO - Phone number for the customer.
ADDRESS_LINE1 - Address line 1.
ADDRESS_LINE2 - Address line 2 (can be null).
CITY - City of the customer.
STATE_PROVINCE - State or province of the customer.
COUNTRY - Country of the customer.
POSTAL_CODE - Postal code of the customer.
ON_HOLD - On hold status (can be null).
CUST_NO
CUSTOMER
CONTACT_FIRST
CONTACT_LAST
PHONE_NO
ADDRESS_LINE1
ADDRESS_LINE2
CITY
STATE_PROVINCE
COUNTRY
POSTAL_CODE
ON_HOLD
1001
Signature Design
Dale J.
Little
(619) 530-2710
15500 Pacific Heights Blvd.
[null]
San Diego
CA
USA
92121
[null]
Table SALES
Table columns:
PO_NUMBER - Purchase order number.
CUST_NO - Customer number associated with the order.