How to create a CRUD Application with Python and Oracle

What you'll learn

Installing Python
Installing Oracle Database Server
Creating a new database
Creating a new table
Create Graphical User Interface for application
Create and activate a virtual environment
Installing Oracle Python Database Connector
Creating database configuration file
Connecting to and interacting with database from Python
Create a class with methods
Creating stand alone functions
Wiring functions to widgets
Interacting with ListBox
Performing CRUD operations on database with Python


Requirements

Basic knowledge of Python
Basic knowledge of Databases
Basic knowledge of SQL

Description

In this course you learn how to interface a Python application program with an Oracle Server Database. Python has various modules that you can use to interact with databases. We will install CX_ORACLE connector module to enable us interact with Oracle Server database from our Python application.

We will be installing Python and Oracle database server and also create a new database and table that our Python application will interact with.

We will create the Python application frontend using Tkinter which is a built in Python module used to create graphical user interfaces . From tkinter module we will import ttk module which is a themed widget library that contains various types of widgets like buttons,labels etc that we can use to build the graphical user interface for our Python application. We will also import other bits and pieces from the tkinter module that our Python application will use.

Also we will create a database configuration file that twill be used to interact with the Oracle Server database from our Python application. We will also be creating a class with methods and also stand alone functions for our application.

When the application is complete we will be able to perform CRUD operations on the Oracle database from our Python application.

Who this course is for:

Beginners to creating Python Database Driven Applications.