RESET — restore the value of a run-time parameter to the default value
RESET restores run-time
parameters to their default values.
RESET is an alternative spelling for
Refer to SET 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
The transactional behavior of
RESET is the same as
SET: its effects will be undone by transaction
variable to its default value:
RESET is a PostgreSQL extension.
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