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:
“I stand in the sunny noon of life. Objects no longer glitter in the dews of morning, neither are yet softened by the shadows of evening.”
—Margaret Fuller (1810–1850)
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