The following table stores details of tutors, students and dates of lectures. The Primary Key is (TutorID, StudentID). TutorID TutorName StudentID StudentName Lecture_date T01 Kong S1052 Salim 10-May-19 T01 Kong S1051 Vikram 5-Jul-19 T02 Smith S1052 Salim 10-May-19 Explain why the above table is not in 2nd Normal Form. Normalize the table to 3rd Normal Form.

Q: The Primary Key is (doctorID, patientID).   i. Explain why the above table is not in 2nd Normal…

A: Below is the answer with explanation:

Q: Use the following tables to write the SQL queries: Table Name: Employees EMPLOVE FRST NAME HDATE…

A: LIKE operator in MySQL is used when column entries needs to be compared as per a given pattern.

Q: Use the Committee table and create a query that displays the following output: Name FullAddress…

A: The query is given as per mysql in the next step:

Q: CUSTOMER Customer table is composed of customer number, name and phone number. Give and fill-in the…

A: Answer:- Atrributes: It is a column in a table Table CUSTOMER: Atrributes : 1.custID( Type),…

Q: and express in Relational Algebra each of the questions below: Grades StudentId CourseCode…

A: Q9.

Q: SQL: Start with the Employee table used in Lab 4.   CREATE TABLE Employee ( EMPLOYEE_ID…

A: Note: As you have asked multiple questions, as per our policy we will solve the first question for…

Q: Change the OCCUPIED column in the LARGE_PROPERTY table to N for OWNER NUM KO104.   Expected…

A: Required: Change the OCCUPIED column in the LARGE_PROPERTY table to N for OWNER NUM KO104.…

Q: List the grades of students who studied the course having the code “ITDR2106” in the semester…

A:

Q: Add the following values in the table Doctor id Doctor_name Degree Join_year Salary D550 Saleh…

A: DOCTOR TABLE: CREATE TABLE DOCTOR(Docotr_id varchar2(5),Doctor_name varchar2(25),Degree…

Q: tar(name: string, address: string, gender: char, birthdate: date) MovieExec(name: string, address:…

A: Given :  SELECT movieTitleFROM StarsIn, MovieStarWHERE starName = name AND birthdate = 1950

Q: BOOKS BookID BookName YearOfPublication AuthorID Price Bk1 Databases 2007 A1 1000 Bk2…

A: The σ operator is used to select all the rows from the table which fulfill a certain condition. the…

Q: QUESTION 16 Consider the following Grades table and express in Relational Algebra each of the…

A:

Q: In a table Student(Roll No, Name, Age). If Roll No. is a candidate key then print all posible super…

A: Superkey is a set of attributes which can uniquely identify two tuples/rows in a table.  Each…

Q: Name the candidate keys in the following table: Student L number Student_Name Student SS Number…

A: a candidate key is a super key which has no redundant attribute.

Q: CREATE TABLE DONORS ( donor_id INT NOT NULL, donor_name varchar(255) NOT NULL, donor_age int,…

A: INSERT INTO DONORS VALUES(1,'SAI',20); INSERT INTO DONORS VALUES(2,'PAVAN',21); INSERT INTO DONORS…

Q: Convert the following table to an equivalent collection of tables that are in third normal form.…

A: Ans:) Given Table:  Patient (HouseholdNum, HouseholdName, Street, City, State, PostalCode, Balance,…

Q: Please convert following figure into a relational schema. In each table, the primary key and foreign…

A: Here the BankBranch entity is a weak entity and therefore we need to include the primary key of Bank…

Q: *Query in SQL required* Write a query to display student's Id and First Name whose from Coimbatore…

A: As per the given question we have to develop a SQL query to display student's Id and First Name…

Q: Which SQL statement defines the FOREIGN KEY constraint on the DEPTNO column of the EMP table?…

A: Tables are database objects that contain all the data in a database. In tables the data is logically…

Q: 3. Modify the CUSTOMER table: a) to include the customer's date of birth (CUST_DOB), which should…

A: Actually, database is a used to stores the data.

Q: Given the following MYSQL table: persons (The Primary key in the first column and it is an automatic…

A: saveData.php <?php $name=$_POST['pNm']; $salary=$_POST['pSalary']; $dob=$_POST['pDob'];…

Q: Add the following values in the table Doctor id Doctor_name Degree Join_year Salary D550 Saleh…

A: To insert data into table,  use syntax:-  insert into tableName values(data1,data2.........);   To…

Q: Tables: 1. Brands (sample csv enclosed) a. Brand ID b. Brand Name c. Holding Company ID d. Holding…

A: The SQL query is given in next step...

Q: lease implement the following using Oracle live/SQL Developer: 1- Create the DONORS table with the…

A: please do upvote for my efforts !   answer: 1) CREATE TABLE DONORS(    donor_id int primary key,…

Q: SQL SELECT name, yrgoal, contamt 2 FROM donor, donation 3 WHERE donor.idno = donation.idno AND…

A: Given are two tables, Donor table and Donation table. Donor table has attributes idno, name, stadr,…

Q: For each sale made on June 1, 2015, show the following information: CustomerID, Customer name…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Use arithmetic operators and aggregate functions. Procedure: 1. Create a table named StudentGrade…

A: --creating tablecreate table studentgrade(coursecode varchar(30),coursetitle varchar(30),units…

Q: Write the following queries. 1. Write a query to get the First Name and Last Name of all employees…

A: As per company rules experts are only supposed to Solve one question.So kindly post another…

Q: ENROLLMENT StudentID StudentName MajorID MajorName 111 Joe E English 222 Bob History 333 Lisa H…

A: Option 1, None of the above

Q: Kindly use the hospital relational schema provided below to solve these questions.   2. List…

A: Find the required query given as below :

Q: Add the following values in the table Doctor id Doctor_name Degree Join_year Salary D550 Saleh…

A: 4. Show the doctor's names, degree and salary for all doctors who hoint between 2010 and 2015 select…

Q: The following database will be used in this question: SALESREP SalesRepNo 654 734 345 434 RepName…

A: MySQL code for the CUSTOMER table: CREATE TABLE CUSTOMER(CustNo integer PRIMARY KEY, CustName text,…

Q: Write SQL Queries for following Emp table : EMPLOYEE_ID Name EMAIL HIRE_DATE SALARY DEPARTMET 1001…

A: Table created using INSERT INTO Emp (employee_id,name,email,hire_date,salary,departmet)VALUES(1001,…

Q: Using the STUDENT table structure shown below, normalize the table to BCNF. ample STUDENT Records…

A: About BCNF: it is advance version of 3NF. in which  every functional dependency x->y, x should be…

Q: The foreign key in the table adult is called a foreign key.

A: Referential Foreign Key

Q: For a table to be in the third normal form (3NF), each non-primary key column in the table must…

A: 3rd normal form condition:- Must follow 2nd normal form. Must not contain transitive dependency.

Q: 1. List the Customer Id, Last Name for all customers, sorted by Last Name, ID. Table "Customer Id"…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: I-Show all data from employee table where name should be in ascending and salary in descending…

A: Note: The answer of I and III questions is shown below. Please repost the question with the details…

Q: Input: The issuer table, with respective columns: Issuer Parent ESGRating, separated by Output: • If…

A: According to the information given:- We have to create to read the issuer table with respect to…

Q: 5: List the names of all salespeople and a count of the number of members they work with. (use uter…

A: Customer_id Name City Grade Saled_ID 1 Ricky Sydney 30 1001 2 Roy Delhi 20 1002 3 Bob London…

Q: Q1- List all employees whose job_id is IT_PROG and hired after 01-JAN-95 and earning more than 5000.…

A: Let the table name be emp which has the following columns   employee_id, first_name, last_name,…

Q: The Foreign key key is the field in the related table used to connect to the primary key in another…

A: here have to determine about key in table.

Q: SQL ( ORACLE SQL DEVELOPER ) :  THIS IS FIRST , SECOND AND THIRD TABLE for the Task 1 to solve  :…

A: Objective: Three relations are given for storing details of books. A function should be provided…

Q: database: sql Q1. Create the following tables:   Carrier   Attribute name Type Size Constraint…

A: here in the question ask for a query to create this tables.

Q: Rewrite the query below to also show INDATE as [Stock Date]: SELECT PRODUCT.P_CODE,…

A: I have given an answer in step 2.

Q: Use single-row subquery in a HAVING clause. List customer numbers of customers who paid total amount…

A: A unmarried row subquery returns 0 or one row to the outer SQL assertion. You can area a subquery in…

Q: The query in the figure below. PROGRAM 1 Dept ID PROGRAM STUDENT ACADEMIC ADVISOR 業 OFFICE PHONE 1…

A: EXPLANATION: The show field indicates the column entries that are going to be displayed.  The…

Q: 12. Display the name, job, and salary for all employees whose job is Clerk or Analyst and their…

A: Use in operator to check for multiple values and not in to exclude values.  Use all operator where…

Q: b. Write a query to get the average salary and the total number of employees who work in the History…

A: Functions used: The COUNT() function returns the number of rows. The AND operator displays a record…

Multiple Table

In a database, a table is used to store data in the form of rows and columns. Rows are aligned horizontally and identified by one or more values in a specific column. Columns are vertically aligned and identified by a unique column name.