TUTOR (TutorlD, CertDate, Status) MATCH HISTORY (MatchID, TutorID, StudentID, StartDate, EndDate) TutorID CertDate Status 1/05/2015 Active 1/05/2015 Temp Stop 100 MatchID TutorID StudentID StartDate EndDate 101 3000 1/10/2015 1 100 102 1/05/2015 Dropped 103 5/22/2015 Active 3001 1/15/2015 101 5/15/2015 104 5/22/2015 Active 3 102 3002 2/10/2015 3/01/2015 105 5/22/2015 Temp Stop 4 106 3003 5/28/2015 106 5/22/2015 Active 3004 6/01/2015 3005 6/01/2015 5 103 6/15/2015 STUDENT (StudentID, Read) 6 104 6/28/2015 StudentID Read 7 104 3006 | 6/01/2015 3000 2.3 3001 5.6 3002 1.3 TUTOR REPORT (MatchID, Month, Hours, Lessons) 3003 3.3 MatchID Month Hours Lessons 3004 2.7 6/15 8 4 3005 4.8 4 6/15 6 3006 7.8 5 6/15 4 4 3007 1.5 4| 7/15 10 5 1 7/15 4 2 20 JALaite SOLaueri voSven he fellowine ovestiong - 26 JAbora de vou think etudont and uto information suab 9:51 PM 5/1/2021

Q: produce a list of relations indicating the primary key, columns and foreign keys.

A: Given data:Given columns:customerIDcustomerNamecustomerCurrentAddress…

Q: the normalization process to normalize the above tables (you need not show the steps, but can use…

A: Given that 1. Follow the normalization process to normalize the above tables (you need not show the…

Q: write the sql queries for the following er diagram: Create all the tables and relationships…

A: 1.create table Time CREATE TABLE Time(Time_ID int NOT NULL,Day int,Month int,Quarter int,Year…

Q: If there is such a thing as a relational model, what is the overarching name for attributes, and how…

A: Attributes are also known as columns or fields in the relational model. Attributes are used in…

Q: The task is to write SQL statements to define tables for the corresponding relations. Make sure that…

A: SQL, which stands for Structured Query Language, is a programming language used for managing and…

Q: What is the generic term for an attribute and how is it used in a relational model, if applicable?

A: Given: Each type of relationship can have its own set of relationship attributes. Attributes are…

Q: Follow the normalization process to normalize the above tables (you need not show the steps, but can…

A: Answer: Schema invoice_schema CREATE SCHEMA IF NOT EXISTS invoice_schema DEFAULT CHARACTER SET…

Q: Consider the following E-R diagram: E1 RI E2 R4 R2 R5 EA R3 E3 What is the minimum number of…

A: Introduction    Given, An ER diagram . We have to calculate the minimum number of relation required…

Q: The value of the candidate key cannot uniquely identify each tuple in a relation. True O False…

A: 1. The Value of the Candidate key is used to Identify the unique tuple in the relation. Your Answer…

Q: Implement a new independent entity phone in the Sakila database. Attributes and relationships are…

A: There is only one error in the above code and that is the ALTER TABLE command on the address table.…

Q: Break the list in Figure 1-30 into two tables, each with data for a single theme.Assume that owners…

A: Lets see the solution.

Q: Create the database with these tables using SQL commands. Prefix the table names with project_.…

A: Note: since you have not include sample data that to be insert's we have provided datatype  that are…

Q: Task 10: List all the tables contained within the system catalog, but only display the first 10…

A: If the database name is PetSuppliers Task 10: Query: SHOW FULL TABLES IN PetSuppliers WHERE…

Q: reate tables for the following, where the first 2 are entity-types and the last one is relationship.…

A: Q: Code the given problem

Q: I need help with a few steps on tableau please Can you please show me the steps for these 2…

A: Here are the steps to create the scatter plot between sales price and assessed value and the scatter…

Q: If there is such a thing as a relational model, what is the overarching name for attributes, and how…

A: Here, the user inquires about attribute use inside the relationship model. Attribute element or…

Q: Explain the concept of database constraints, including primary key, foreign key, unique, and check…

A: 1) Database constraints are rules defined on tables and columns within a database that dictate the…

Q: EMPLOYEE (EmplD, LName, MName, FName, Phone, HireDate, MgrNum, EType) HOUSEKEEPER (HKID, Shift,…

A:

Q: If there is such a thing as a relational model, what is the overarching name for attributes, and how…

A: Answer is given below

Q: Find the document with ename as JONES

A: As per our company guidelines, we are supposed to answer only one question per question and kindly…

Q: BITS has decided to include I.T training in its service line and has assigned the item to the…

A: In this case, to carry over the data correctly you need to change the relationship. Change task can…

Q: Composite primary key can be defined at table level only. Select one: True False

A: As per the question asked the, the proper solution of the question is given in below step:

Q: Split the list from part D into tables such that each has only one theme. Create appropriate ID…

A: Modification problem:- Routines to modify the problem change an object after it is created. Changes…

Q: a) Referring to the company database, which relations have the same set of attributes for their…

A: *As per the guideline we can only answer 1 question in case of multiple questions* Please find the…

Q: 5.6 LAB - Implement independent entity (Sakila) Implement a new independent entity phone in the…

A: First check whether phone_id column exists in your customer, staff, and store table or not. If…

Normalization

Normalization is the process of eliminating redundancy in a database by organizing the data into several smaller tables. The large tables are normalized (converted) into smaller tables by using normalization rules, so that a database administrator can easily handle them. It also eliminates insertion, deletion, and update anomalies.