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Please use the schema Figure 5.6 One possible database state for the COMPANY relational database schema. DEPARTMENT DEPT_LOCATIONS WORKS ON PROJECT DFPFNIFNT 4) Using the
Please use the schema
Figure 5.6 One possible database state for the COMPANY relational database schema. DEPARTMENT DEPT_LOCATIONS WORKS ON PROJECT DFPFNIFNT 4) Using the COMPANY database, express the following queries in Relational Algebra: 4.1 Find the name of all projects located in Houston. (1 point) 4.2 Find the first name, middle initial and last name of all non-managers. (3 points) 4.3 Find the first and last name of all employees who have no dependents. ( 2 points)Step by Step Solution
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