Master SQL with Python: Maintaining Data in PostgreSQL Using Upsert - Lesson 12

Overview

Learn how to maintain up-to-date data in PostgreSQL tables using the Upsert statement in this 31-minute video tutorial. Explore techniques for inserting, updating, and deleting rows efficiently to ensure data currency for analysis. Discover the advantages of Upsert over traditional methods and gain hands-on experience with PostgreSQL's user interface. Create master tables, import pandas, save pandas tables, work with information schemas, and manage transactions. Access supplementary content on GitHub and related videos for a comprehensive understanding of using SQL with Python and PostgreSQL for data analysis.

Syllabus

Introduction
Database Table Maintenance
Traditional Solution
What is Upsert
Why use Upsert
PostgreSQL User Interface
Create Master Table
Import pandas
Save pandas table
Information Schema
Save Transactions
Upsert Review
Summary