You added a new class (eg. Course) to your project and you want to persist its content to the database leg save courses information in a database table). What are the steps that you should do?
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- You've introduced a new class to your project (for example, Course) and wish to save its content to the database (e.g. save courses information in a database table). What are the measures you need to take?You've added a new class (for example, Course) to your project and want to save its content to the database (e.g. save courses information in a database table). What precautions do you need to take?Now that you've been hired to work on a database, you have the choice of using a trigger or a process. Triggers: What are they and when do you utilise them?
- Expand the database design you created in exercise1 so that it will also support the following situation: a specific therapist handles each therapy (a therapist can handle more than one). Along with all the details concerning sessions listed in exercise1, list the ID, last name, and first name of the therapist assigned to handle the request.Your task is to develop a database, in order to keep information on all sales at a motorcycle dealership. The database will include information on motorcycles, salespeople, sales, and customers. We assume for simplicity that the dealership sells only new motorcycles and that all motorcycles are produced by the same manufacturer. Each kind of motorcycle is called a model, and it has a unique model number. For each model, you want to store also its name, engine size in cubic centimeters (cc) which is an integer number, and the date when this particular model was introduced. For each salesperson, you want to store their employee ID number, first name, middle initial, last name, and the date when the employee was hired. For each customer, you want to store a customer ID number, first name, middle initial, last name, address information (city, state, and zipcode), phone number (given in standard US format), and e‐mail address. Assume that you do not have a zip code table available. Each…build a Gantt Chart for the project plan about. Gym/Fitness Database . example of chart is below
- Create a new database using phpmyadmin (or any other method you choose). The database should have at least two tables: One table should be able to store the username and password of users for session management. Insert one record in this table for use later in the project. The second table should be able to store the articles written by the user. The only information we need for articles is the author (which would be a user of the system), the title of the article and the content of the article. The content field should be able to store at least a thousand characters. Insert one simple record in this table for use later in the project H4An index may speed up queries, but it's usually a terrible idea to create an index for every property or combination of properties that might be used as search keys. I'd want to know more about this.Bundoora College has a small book store that opens for students, staff and general public. Currently, they use a manual order system. The manager asked you to build a database for them. You had an interview session with him and you get a general overview about the database requirements. The database should store: Orders information made by students, staff or general public. The order should have order number, the date and the time it is made. Customers details, so that the manager can notify the customers with the order status as well as send promotional material. The detail includes customer code, the full name, home address, contact phone number, and email address. List of the items in each order. The items can be books and/or stationeries. For each book, you should be able to include the details such as the title, the authors, the ISBN, and the price. For stationery, you should have the code, description, and price. If a book is required for a particular subject offered in…
- You have been tasked with creating a database solution for a local library. This database will be used to keep information about the books owned by the library and which books are checked out by customers. You are given the following information: The database will need to store information about books, authors, and customers. Books can have multiple authors. Authors can write multiple books. Customers can check out any number of books they wish. Book information includes title, author, year of release, number of pages, genre, location (in library, checked out). Author information includes name. Customer information includes name, age, phone number, join date, and books checked out. Instructions: with the selected scenario in mind, create an ERD Diagram showing the tables and fields needed. Be sure to identify any keys or constraints. Write a brief prompt discussing the design considerations of your database solution.A hospital would like to set up a database recording which registered nurse looked after which patient etc. Each registered nurse has a unique nurse ID, and each patient has a unique patient ID, and the following attributes are found for nurses, and patients in the first round of design: NURSE: nurselD, suname, first name, birthdate, dept-code, sex, salary-level PATIENT: patientlD, surname, first name, birthdate, wardlD, sex, admission_date, discharge_date A recent duty list shows the patients that were cared by each nurse in past 2 months, see below for some samples:You didn't join the employee database to get the employee number, last name or first name. Your solution doesn't work.