• We have a invoice table in the next page.Convert it to a data in key value database.• Send your response in a word file in darsa site.• Table: invoice_details• Invoice• numberInvoice ItemItemItemitemnamequantity price11 lightsaber110012black cloak 25013air filter1021batterylightsaber1257532belt4wires110

We can create a key-value pair database using NoSQL databases. Here, I have used MongoDB which is a…

Answered: • We have a invoice table in the next…

• We have a invoice table in the next page. Convert it to a data in key value database. • Send your response in a word file in darsa site.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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• We have a invoice table in the next page. Convert it to a data in key value database. • Send your response in a word file in darsa site. Table: invoice_details • Invoice Invoice Item Item Item number item quantity price name lightsaber black cloak 1 1 100 1 2 2 50 1 3 air filter 10 2 battery lightsaber belt 1 1 25 3 75 3 1 5 4 1 wires 1 10
Create a MySQL Database called “CSC306Class”. Create three (3) tables in the database called “studentInf”, “IntructorInf”, and “LikedAndDisliked”. Each table should consist of five columns that are relatable to the table name. Insert at least five row of data in each table. The data can be any information as long as it is related to the table name.
In this database we have users that can be two types students or instructors. They have groups and memberships. Any user can post and the post type can be video, photo or text. Here is the table structure: CREATE TABLE USER_ ( USER_ID INT NOT NULL AUTO_INCREMENT, CREATE_DATE DATE NOT NULL, PROF_DESC VARCHAR (100), PROF_PIC VARCHAR(40), LOCATION VARCHAR (40) NOT NULL, PRIMARY KEY (USER_ID) ); CREATE TABLE USER_INFO( USER_ID INT NOT NULL, SU_EMAIL CHAR(18), USER_FNAME VARCHAR(15), USER_LNAME VARCHAR (15), USER_DOB DATE, USER_GENDER CHAR(1), PRIMARY KEY (USER_ID), FOREIGN KEY (USER_ID) REFERENCES USER_(USER_ID) ON UPDATE CASCADE ); CREATE TABLE STUDENT ( SU_ID INT NOT NULL, USER_ID INT NOT NULL, YEAR_ VARCHAR (10), MAJOR VARCHAR (20), LOCATION VARCHAR (40) NOT NULL, PRIMARY KEY (SU_ID), FOREIGN KEY (USER_ID) REFERENCES USER_(USER_ID) ON UPDATE CASCADE ); CREATE TABLE INSTRUCTOR ( SU_ID INT NOT NULL, USER_ID INT NOT NULL, DEPARTMENT VARCHAR (40), INSTR_TYPE VARCHAR (40),…
Task 5: The marketing team wants to celebrate the success of StayWell with a party. The team wants a table with the names of all residents and owners combined into single column named PARTICIPANT. You need to combine this information from the tables and send it back to the team. You do not need to create a new table in the database schema. Task Return a list of all the residents and owners Task 6: The StayWell marketing team wants to send mail to all residents. You need to return the first name and surname of all the residents combined as NAME, with their addresses named ADDRESS. However, the address should be retrieved from the PROPERTY table for residents.
Perfect Pizza is a pizza delivery shop. They make pizzas only for home delivery. They have recently designed a new database to track their sales. They use the customer's tele- phone number for a key column in the Customer table, They are interested in households, not individuals, They need the street address and zip code for the delivery, They deliver to only three zip codes 98001, 98002, and 98003. With the zip code, they can fill in city and state information later, though they prefer to do it when they enter a new customer. In tihe Order Detail table, they store the price charged for two re sons: First, it may be different than product price due to1 and second. it keeps a histort the record discount Product of or the table, special price. it That doesn't allowance way, affect if the they prices change charged the in price pas in sales. Here is the entity relation diagram for the database 1. What do you think would be the appropriate data types for CustomerPhoneKey and CustomerZip?…
Create the database and table in MYSQL, PhpMyAdmin as shown below in the screenshot: Database Name: Library YourlD Table Name: Books Field / Column Name Datatype with size Constraint BooklD Int Primary Key Author Varchar(50) Title Varchar(50) PublishedDate Date 160% 三 O目 O ITDB201 FINAL EXA.. Meeting now | O Type here to search 近
Create an MVC web application having the index view given below. Given view will be populated from the model book having data members (Id, Title). Write only the code for the model class with the action Submitlmg() to submit the data in database table book(id, title). Use suitable data annotations attributes to perform empty field validation also. No need to write view code. Book Form Book Id Book Title Save
Create a database named midLastname Add below tables and their respective fields. Provide proper names for the tables and attributes. Events (Event ID, Event Type, Venue Code, Event Name, Start Date, End Date) Customers (Customer ID, Customer Name, Customer Phone, Customer Email, Customer Address, Customer Payment Method) Event Reservation (Booking ID, Customer iD, Event ID, Event Date, Event Time, Date booking made, Booking Seat count) Show all the tables inside the database. • Add below information to each table and display the content of each table once all the records are saved on the table. 1002 1003 1004 1005 Event ID Event Type Venue Code Seminar Review Birthday Training FIR2 F3R21 F1R1 F3R21 Events Event Name TechiT Seminar LET Review Anna at 18 CSS Training Customers Start Date 2019/11/21 2019/12/12 2019/11/21 2019/11/21 End Date 2019/11/25 2019/12/23 2019/11/21 2019/11/25 Customer Address Pio Duran 09451387293hadapa@yahoo.com Sorsogon City Customer Phone Payment Method Cash…
Create a table “books” in the database (name:ebookshop) with the following fieldsTable 1.• Write a code to establish a connection with the data source you want to use.• Create a webform request for the user to check the book information by id.• Write a SQL query and execute the query via the SQL SELECT Statement and SQL UPDATEStatement.• Process the query result.
Q2: Create the database its name ( your name ) and Create below the table if you know : Id Name Average Date of exam 1 Ali 70.5 28/2/2021 28/2/2021 28/2/2021 Sara 90.2 3 Ahmed 40.5 4 Noor 45.9 28/2/2021 5 Mohammed 55.2 28/2/2021 • Id must be not null and without repetition • The name must have the default value • Show the successful students only
Write 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.
You have a list of all your contacts details that you would like to store in a database. Your goal is that when a record is inserted in contacts table, you also want this record to be stored (inserted) in a backup table. Assume you have the two tables created: CONTACTS and CONTACTS_BACKUP. These two (2) tables have the same records. The CONTACTS table have the following columns: CONTACT_ID (Primary_Key), FIRSTNAME, LASTNAME and MOBILE_NO. CONTACTS_ID FIRSTNAME LASTNAME MOBILE_NO 1 100 Princess Kim 813023895 2 101 Henry Packer 811257891 3 102 Petrus Johannes 855698712 4 103 Lukas Shilongo 832584691 The CONTACTS_BACKUP table have the same columns and records as the CONTACTS table. CONTACTS_ID FIRSTNAME LASTNAME MOBILE_NO 100 Princess Kim 813023895 2 101 Henry Packer 811257891 3 102 Petrus Johannes 855698712 4 103 Lukas Shilongo 832584691 You now need to keep both tables in sync so that when a record is inserted into the CONTACTS table it should automatically be inserted into…