PG_AVAILABLE_EXTENSION_VERSIONS

name

name

Extension name

version

text

Version name

installed

Boolean

Whether this extension version is installed

superuser

Boolean

Whether only system administrators are allowed to install the extension

relocatable

Boolean

Whether the extension can be relocated to another schema

schema

name

Name of the schema that the extension must be installed into (NULL if the extension is partially or fully relocatable)

requires

name[]

Names of prerequisite extensions (NULL if none)

comment

text

Comment string from the extension's control file