21 Aug We need SQL queries that run on PostgreSQL, for the creation of the tables, with all relations such as foreign keys and primary keys
I’m working on a databases multi-part question and need an explanation and answer to help me learn.
I’m working on a SQL project and need an explanation and answer to help me learn.
We are making a database project, where the requirement is to design and develop a database for a quiz portal. Have completed the ER diagram and database schema.
We need SQL queries that run on PostgreSQL, for the creation of the tables, with all relations such as foreign keys and primary keys. You can find the link for the database below.
Link: https://www.postgresql.org/
The requirement document is added below, and the queries we are required for the ER diagram and Database schema are attached below.
Please have a look and let me know if more details are needed. Details about the files are attached.
Copy of projecr_er: A pic of the ER diagram.
DB Schema: The DB schema for which we need to write queries.
Queries.pdf: List of operations for which we will need queries.
Phase 1: The requirements for the project just help for understanding what is being done.
Phase 2: The requirements and details of what being done, just for reference.
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Wridemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Place Order” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.