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:
“But what is classification but the perceiving that these objects are not chaotic, and are not foreign, but have a law which is also the law of the human mind?”
—Ralph Waldo Emerson (1803–1882)
Related Subjects
Related Phrases
Related Words