51.66. pg_available_extension_versions
The pg_available_extension_versions view lists the specific extension versions that are available for installation. See also the pg_extension catalog, which shows the extensions currently installed.
Table 51.67. pg_available_extension_versions Columns
| Name | Type | Description |
|---|---|---|
name |
name |
Extension name |
version |
text |
Version name |
installed |
bool |
True if this version of this extension is currently installed |
superuser |
bool |
True if only superusers are allowed to install this extension |
relocatable |
bool |
True if extension can be relocated to another schema |
schema |
name |
Name of the schema that the extension must be installed into, or NULL if partially or fully relocatable |
requires |
name[] |
Names of prerequisite extensions, or NULL if none |
comment |
text |
Comment string from the extension's control file |
The pg_available_extension_versions view is read only.
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https://www.postgresql.org/docs/10/view-pg-available-extension-versions.html