52.2. pg_available_extensions

52.2. `pg_available_extensions`
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The pg_available_extensions view lists the extensions that are available for installation. See also the pg_extension catalog, which shows the extensions currently installed.

Table 52.2. pg_available_extensions Columns

Column Type Description
`name` `name` Extension name
`default_version` `text` Name of default version, or `NULL` if none is specified
`installed_version` `text` Currently installed version of the extension, or `NULL` if not installed
`comment` `text` Comment string from the extension's control file

Column Type

Description

name name

Extension name

default_version text

Name of default version, or NULL if none is specified

installed_version text

Currently installed version of the extension, or NULL if not installed

comment text

Comment string from the extension's control file

The pg_available_extensions view is read-only.

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