RESET

Restores the value of a system configuration parameter to the default value.

Synopsis

  1. RESET <configuration_parameter>
  3. RESET ALL

Description

RESET restores system configuration parameters to their default values. RESET is an alternative spelling for SET configuration\_parameter TO DEFAULT.

The default value is defined as the value that the parameter would have had, had no SET ever been issued for it in the current session. The actual source of this value might be a compiled-in default, the master postgresql.conf configuration file, command-line options, or per-database or per-user default settings. See Server Configuration Parameters for more information.

Parameters

configuration_parameter

The name of a system configuration parameter. See Server Configuration Parameters for details.

ALL

Resets all settable configuration parameters to their default values.

Examples

Set the statement_mem configuration parameter to its default value:

  1. RESET statement_mem;

Compatibility

RESET is a Greenplum Database extension.

See Also

SET

Parent topic: SQL Command Reference