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
   actual 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 18, Server
   Configuration, in the documentation 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
       documented in Chapter 18, Server Configuration, in the
       documentation 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)

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