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RESET(7)		  PostgreSQL 18.6 Documentation 		RESET(7)

NAME
     RESET - restore the value of a run-time parameter to the default value

SYNOPSIS
     RESET configuration_parameter
     RESET ALL

DESCRIPTION
     RESET  restores  run-time	parameters to their default values.  RESET is an
     alternative spelling for

	 SET configuration_parameter TO DEFAULT

     Refer to SET(7) for details.

     The default value is defined as the value that  the  parameter  would  have
     had,  if no SET had ever been issued for it in the current session. The ac-
     tual source of this value might be a compiled-in default, the configuration
     file, command-line options, or per-database or per-user  default  settings.
     This  is subtly different from defining it as "the value that the parameter
     had at session start", because if the value  came	from  the  configuration
     file,  it	will be reset to whatever is specified by the configuration file
     now. See Chapter 19 for details.

     The transactional behavior of RESET is the same as SET: its effects will be
     undone by transaction rollback.

PARAMETERS
     configuration_parameter
	 Name of a settable run-time parameter. Available parameters  are  docu-
	 mented in Chapter 19 and on the SET(7) reference page.

     ALL
	 Resets all settable run-time parameters to default values.

EXAMPLES
     Set the timezone configuration variable to its default value:

	 RESET timezone;

COMPATIBILITY
     RESET is a PostgreSQL extension.

SEE ALSO
     SET(7), SHOW(7)

PostgreSQL 18.6 		      2026				RESET(7)

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