RESET
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 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 Server Configuration 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 Server Configuration and on the SET 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 QHB extension.