The Magic of Window Functions in Postgres

Window functions are often used to simplify complex queries and for data analytics. They allow analysis that is normally performed in client applications to be more efficiently processed by the database server.

This presentation explains the many window function facilities and how they can be used to produce useful SQL query results.


In this webinar you will learn:

  • The basics of window functions
  • Window function syntax
  • Window syntax with generic aggregates
  • Window-specific functions
  • Window function examples