Below is a schema for an HR database: employee(empid, fname, lname, managerid, departmentid, employee_rank) It's an employee table, which has employee id, first name, last name, manager id (which is an employee id), department id, and employee_rank, such as VP, CEO, SVP, etc. Using SQL, answer this question (write a SQL query that answers this question) [tip: use a recursive query]. 11. For employee 42, find the path-of-managers directly to the CEO?
Below is a schema for an HR database: employee(empid, fname, lname, managerid, departmentid, employee_rank) It's an employee table, which has employee id, first name, last name, manager id (which is an employee id), department id, and employee_rank, such as VP, CEO, SVP, etc. Using SQL, answer this question (write a SQL query that answers this question) [tip: use a recursive query]. 11. For employee 42, find the path-of-managers directly to the CEO?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Below is a schema for an HR database:
employee(empid, fname, lname, managerid, departmentid, employee_rank)
It's an employee table, which has employee id, first name, last name, manager id (which is an employee id), department id, and employee_rank, such as VP, CEO, SVP, etc.
Using SQL, answer this question (write a SQL query that answers this question) [tip: use a recursive query].
11. For employee 42, find the path-of-managers directly to the CEO?
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