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I am not sure what this is asking to be done.
The given assignment has three tables as below:
1) TRUCK
2) BASE
3) TYPE
The requirement is to build an Entity-Relationship Diagram based on the given attributes and primary and foreign key relationships where Entity Relationship diagram shows the relationships of entities (tables) with other tables (entities) along with a cardinality of relationship.
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- Write the two SQL command sequences required to: a.Create a temporary table named TEMP_1 whose structure is composed of the EMP_2 attributes EMP_NUM and EMP_PCT. b.Copy the matching EMP_2 values into the TEMP_1 table.Create the table that results from applying an INTERSECT relational operator to the tables shown in Figure Q3.13. FIGURE Q3.13 THE CH03_VENDINGCO DATABASE TABLESFor each table, identify the primary key and the foreign key(s). If a table does not have a foreign key, write None. FIGURE P3.17 THE CH03_TRANSCO DATABASE TABLES
- Using MySQL, design a 2 table database. The data types of columns should be set properly tblMembers The tblMembers will be used to store the details of the Gym Members MemberID, Name, Surname, DateOfBirth, ID,Contact, DateJoined MemberType (Annual: R200/year, Monthly: R50/month) The tblPayments table will be used to keep track of payments made by Members. PaymentID, Date, Amount. The tblPayments should be related to tblMembers accordingly Using Java and the jdbc API , create a startup frame that will be used navigate the application. The frame should have 3 buttons. 1.4 The first button will open aa frame that can be used to add, update and delete Gyjm Members. The second button will open a frame that will be used to collect the payments made by students. 1.5 The third button will display a frame that calculates the current age and the balances, and displays a summary report in a table, as follows for an example: Order # is the sequence number of the member in tblMembers…name of table 1 Staff_info: Staffid (pk) Fname Lname Dob Genderid Course_code (fk) Gender_info: Genderid (pk) gender Course_info: Course_code (pk) Course_name Departid (fk) Depart_info: Departid (pk) Depart_name using the information above develop a database using mysql workbench and connect the tables to each other using the propper fk (foreign key) and pk (primary key) database name should be connectstaffWrite Mysql code for: The database has three tables for tracking horse-riding lessons: Horse with columns: ID - primary key RegisteredName Breed Height BirthDate Student with columns: ID - primary key FirstName LastName Street City State Zip Phone EmailAddress LessonSchedule with columns: HorseID - partial primary key, foreign key references Horse(ID) StudentID - foreign key references Student(ID) LessonDateTime - partial primary key Write a SELECT statement to create a lesson schedule for Feb 1, 2020 with the lesson date/time, student's first and last names, and the horse's registered name. Order the results in ascending order by lesson date/time, then by the horse's registered name. Make sure unassigned lesson times (student ID is NULL) appear in the results. Hint: Perform a join on the LessonSchedule, Student, and Horse tables, matching the student IDs and horse IDs.
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- 1. Previous laboratory sessionCREATE DATABASE myDB; USE myDB; CREATE TABLE Customers (CustomerID int NOT NULL PRIMARY KEY,FirstName varchar(20),LastName varchar(20),Email varchar(20),Gender varchar(10),Birthdate date); CREATE TABLE Products (ProductID int NOT NULL PRIMARY KEY,Description varchar(40),Quantity int,Price float,VendorID int); USE myDB;CREATE TABLE Vendors (VendorID int NOT NULL PRIMARY KEY,Name varchar(50),ContactNum varchar(50),CityAddress varchar(50)); USE myDB;ALTER TABLE ProductsADD FOREIGN KEY (VendorID) REFERENCES Vendors(VendorID);The manager of a consulting firm has asked you to evaluate a database that contains the table structure shown in the table below.Table: Sample CLIENT records Attribute name Sample value Sample value Sample value CLIENT_NUM 298 289 289 CLIENT_NAME Marianne R. Brown James D. Smith James D. Smith CLIENT_REGION Midwest Southeast Southeast CONTRACT_DATE 10-Feb-2018 15-Feb-2018 12-Mar-2018 CONTRACT_NUMBER 5841 5842 5843 CONTRACT_AMOUNT R22,985,00.00 R1,670,300.00 R11,250,000.00 CONSULT_CLASS_1 Database administration Internet services Database design CONSULT_CLASS_2 Web applications Database administration CONSULT_CLASS_3 Network installation CONSULT_CLASS_4 CONSULTANT_NUM_1 29 34 25 CONSULTANT_NAME_1 Rachel G. Carson Gerald K. Ricardo Angela M. Jamison CONSULTANT_REGION_1 Midwest Southeast Southeast CONSULTANT_NUM_2 56 38 34 CONSULTANT_NAME_2 Karl M. Spenser Anne T. Zuma Gerald K. Jele CONSULTANT_REGION_2 Midwest Southeast Southeast CONSULTANT_NUM_3 22 45 CONSULTANT_NAME_3 Julian H.…Hi, For this proble I need to create a table called instructor_course_nums within a university database schema. 1. I need to write a procedure that accepts an instructor ID as input. The procedure calculates the total number of course sections taught by that instructor, and adds a tuple to the instructor_course_nums table consisting of the instructors ID number, name, and total courses taught - call these attributes: ID, name, and tot_courses. 2. If the instructor already has an entry in the table, then the procedure makes sure the total number of courses taught in the instructor_course_nums table is up-to-date. Here is what I have that answers the first part of the question: CREATE TABLE instructor_course_nums ( id varchar (10), name varchar (30), tot_courses integer, CONSTRAINT instructor_course_nums_pkey PRIMARY KEY (id)); CREATE OR REPLACE PROCEDURE Student_00_insCourseNumsProc(ID varchar(10), name varchar (25), tot_courses…