Wiki / Configuration Parameters
unix_socket_group
Sets the owning group of the Unix-domain socket(s). (The owning user of the sockets is always the user that starts the server.) In combination with the parameter unix_socket_permissions this can be used as an additional access control mechanism for Unix-domain connections. By default this is the empty string, which uses the default group of the server user. This parameter can only be set at server start. This parameter is not supported on Windows. Any setting will be ignored. Also, sockets in the abstract namespace have no file owner, so this setting is also ignored in that case.
English manual coverage begins with PostgreSQL 7.4. Source history and runtime observations have their own recorded version boundaries.
Reading PG 18·Select a recorded version
- boot val
- Unknown
- category
- Connections and Authentication / Connection Settings
- context
- postmaster
- documented
- true
- enumvals
- Unknown
- extra desc
- The owning user of the socket is always the user that starts the server. An empty string means use the user's default group.
- lang
- en
- max val
- Unknown
- metadata version
- 18
- min val
- Unknown
- name
- unix_socket_group
- short desc
- Sets the owning group of the Unix-domain socket.
- source
- pg-settings-source-snapshot
- unit
- Unknown
- vartype
- string
Definition PG 18
Sets the owning group of the Unix-domain socket(s). (The owning user of the sockets is always the user that starts the server.) In combination with the parameter unix_socket_permissions this can be used as an additional access control mechanism for Unix-domain connections. By default this is the empty string, which uses the default group of the server user. This parameter can only be set at server start. This parameter is not supported on Windows. Any setting will be ignored. Also, sockets in the abstract namespace have no file owner, so this setting is also ignored in that case.
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center · PostgreSQL 18 · wiki-repair-20261023:e5331ad9d0c3c303a78d5e549dd92e9ede9cfff2c1f0b379b8f199565a1ffa63
Text language: en · wiki-repair-20261023:e5331ad9d0c3c303a78d5e549dd92e9ede9cfff2c1f0b379b8f199565a1ffa63