PostgreSQL - Features - User-defined Objects

User-defined Objects

New types of almost all objects inside the database can be created, including:

  • Casts
  • Conversions
  • Data types
  • Domains
  • Functions, including aggregate functions and window functions
  • Indexes including custom indexes for custom types
  • Operators (existing ones can be overloaded)
  • Procedural languages

Read more about this topic:  PostgreSQL, Features

Famous quotes containing the word objects:

    “My image is a statement of the symbols of the harsh, impersonal products and brash materialistic objects on which America is built today. It is a projection of everything that can be bought and sold, the practical but impermanent symbols that sustain us.”
    —Andy Warhol (1928–1987)