The first thing you need to do is create a connection to the database using the connect method. After that, you will need a cursor that will operate with that connection.
Use the execute method of the cursor to interact with the database, and every once in a while, commit the changes using the comm...
SQLite is a lightweight, disk-based database. Since it does not require a separate database server, it is often used for prototyping or for small applications that are often used by a single user or by one user at a given time.
import sqlite3
conn = sqlite3.connect("users.db")
c = con...
psycopg2 is the most popular PostgreSQL database adapter that is both lightweight and efficient. It is the current implementation of the PostgreSQL adapter.
Its main features are the complete implementation of the Python DB API
2.0 specification and the thread safety (several threads can share t...
Pre-requisites:
cx_Oracle package - See here for all versions
Oracle instant client - For Windows x64, Linux x64
Setup:
Install the cx_Oracle package as:
sudo rpm -i <YOUR_PACKAGE_FILENAME>
Extract the Oracle instant client and set environment variables as:
ORACLE_HOME=&...
Creating a connection
According to PEP 249, the connection to a database should be established using a connect() constructor, which returns a Connection object. The arguments for this constructor are database dependent. Refer to the database specific topics for the relevant arguments.
import MyDBA...
