Convert the diagram into a set of relational tables. The tables must be in 3NF. All referential integrity and functional dependencies must be indicated accurately in EITHER of the following 2 ways:  Draw lines for referential integrity and for functional dependencies as belows. 1. Show referential integrity as follows:    Supplier(S#, Sname, City, Status); Part(P#, Pname, Color, Weight, City); SP(S#, P#, QTY) Foreign key (S#) References Supplier, Foreign key (P#) References Part;  2. Show functional dependencies as follows: B → C CD → E

a) Consider the following EER diagram. Map it to the relational model. Specify the relational schema in DBDL notation. b) Convert the following relational schema to BCNF (FD1, FD2 and FD3 are functional dependencies. CourseOffering(coId, courseId, semesterId, year, campus, courseName) Primary key (coId) Alternate Key (courseId, semesterId, year, campus) FD1: coId courseId, semesterId,

Consider the employee database of Figure 3.19. Give an expression in SQL foreach of the following queries. Give all managers of “First Bank Corporation” a 10 percent raise.

Implement a new independent entity phone in the Sakila database. Attributes and relationships are shown in the following diagram: The diagram uses Sakila naming conventions. Follow the Sakila conventions for your table and column names: All lower case Underscore separator between root and suffix Foreign keys have the same name as referenced primary key Write CREATE TABLE and ALTER TABLE statements that: Implement the entity as a new phone table. Implement the has relationships as foreign keys in the Sakila customer, staff, and store tables. Remove the existing phone column from the Sakila address table. Step 2 requires adding a foreign key constraint to an existing table. Ex: ALTER TABLE customer ADD FOREIGN KEY (phone_id) REFERENCES phone(phone_id) ON DELETE SET NULL ON UPDATE CASCADE; Specify data types as follows: phone_id, phone_number, and country_code have data type INT. phone_type has date type VARCHAR(12) and contains strings like 'Home', 'Mobile', and 'Other'. Apply…