A server parameter defining the number of reserved non-superuser connections
This entry relates to a PostgreSQL feature which is part of PostgreSQL 16, due to be released in late 2023.

reserved_connections is a configuration parameter determining the number of reserved connections for members of the predefined role pg_use_reserved_connections.

reserved_connections was added in PostgreSQL 16.

Default value

The default value for reserved_connections is: 0.

Change history


Connection management, GUC configuration item

See also