pg_parameter_status
Name
pg_parameter_status -- Get the value of a parameter from the database server
Synopsis
pg_parameter_status conn
paramName
Description
pg_parameter_status
returns the value of a
PostgreSQL parameter as supplied by the server.
The following table lists the parameters typically available.
Arguments
- conn
The handle of the connection
- paramName
The name of the parameter to get. See above list.
Return Value
The value of the parameter, or an empty string if no such parameter was
supplied by the database.
Notes
This command does not contact the database server. Parameters are
supplied by the server at connection time (or possibly later) and
saved by the interface until needed.
This command uses or emulates the PostgreSQL
libpq
function PQparameterStatus
.