Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

This is to be coded in Python Console # import the sqlite3 database module import sqlite3 # create a connection to the database file conn

This is to be coded in Python Console

# import the sqlite3 database module

import sqlite3

# create a connection to the database file

conn = sqlite3.connect("myDatabase.db")

# create a cursor that we will use to move through the database

cursor = conn.cursor()

# check if the user table already exists, if so, drop it so we can start with a new table

cursor.execute("DROP TABLE IF EXISTS user;")

# create the table if it doesn't already exist

# note that primary keys are automatically created in sqlit3 and referenced as rowid

cursor.execute("CREATE TABLE user (first_name TEXT, last_name TEXT, email TEXT)")

# create some records of data

cursor.execute("INSERT INTO user VALUES (\"Tony\", \"Stark\", \"ironman@stark.com\")")

cursor.execute("INSERT INTO user VALUES (\"Carol\", \"Danvers\", \"marvel@stark.com\")")

# query the table including the rowid primary key value

cursor.execute("SELECT rowid, first_name, last_name, email FROM user")

# store the results of a the query to a list called users

users = cursor.fetchall()

# now we can loop through the results of the query

for this_user in users:

print(this_user[0], this_user[1], this_user[2], this_user[3])

# save the updates to the database - if you don't commit any updates/inserts to the database will not be saved

conn.commit()

# close the connection

conn.close()

Using the example above, create a user table and be sure to create columns/fields to store the following information: first name, last name, email address, phone number, street address, city, state, zipcode.

Populate your table with at least 10 records of unique data. Feel free to keep to a theme like I have (Marvel) or whatever theme you would like.

Create a menu for the user to interact with your data by creating functions that will perform different SQL SELECT queries. Build at least three functions of your choice and comfort level. Some functions include listing all users first and last names, or creating a list of names and contact information. Consider the user experience.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database Administrator Limited Edition

Authors: Martif Way

1st Edition

B0CGG89N8Z

More Books

Students also viewed these Databases questions

Question

Why do HCMSs exist? Do they change over time?

Answered: 1 week ago