Learn how to create and query a PostgreSQL database using Python. This guide is suitable for both beginners and professionals and covers setting up the environment, connecting to the database, and manipulating database objects using Python. Steps include installing PostgreSQL, configuring Visual Studio Code, and using psycopg2 for database interactions.
Table of contents
About Python and PostgreSQLWhat is PythonWhat is PostgreSQLWhat is Python PostgreSQLThe Plan for Python PostgreSQL database creation and queryingSetup PostgreSQL database system locallyInstalling PostgreSQLTesting PostgreSQL Command Prompt (psql)Create Sample Database UniversityCheck PostgreSQL DatabasesSetup Python to use PostgreSQL locally (with the help of a tool)Install Python Extension in Visual Studio CodeInstall PostgreSQL Extension in Visual Studio Code (psycopg2 2.9.5)Connect to PostgreSQL database in PythonCreate postgresql-university-database.ini fileCreate postgresql_config.py fileCreate postgresql_universitydb_connect.py fileCreate PostgreSQL database objects (tables) in PythonCreate create_student_subject_tables.py fileData check via PostgreSQL command promptPopulate PostgreSQL database object in Python (Python PostgreSQL)Create insert_four_subjects.py fileData checkUpdate PostgreSQL database object in PythonCreate update_datastructure_subject fileData checkSee moreSort: