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RESET

Function

RESET restores run-time parameters to their default values. The default values are parameter default values complied in the postgresql.conf configuration file.

RESET is an alternative spelling for:

SET configuration_parameter TO DEFAULT

Precautions

RESET and SET have the same transaction behavior. Their impact will be rolled back.

Syntax

RESET {configuration_parameter | CURRENT_SCHEMA | TIME ZONE | TRANSACTION ISOLATION LEVEL | SESSION AUTHORIZATION | ALL };

Parameter Description

  • configuration_parameter

    Specifies the name of a settable run-time parameter.

    Value range: run-time parameters. You can view them by running the SHOW ALL statement.

  • CURRENT_SCHEMA

    Specifies the current schema.

  • TIME ZONE

    Specifies the time zone.

  • TRANSACTION ISOLATION LEVEL

    Specifies the transaction isolation level.

  • SESSION AUTHORIZATION

    Specifies the session authorization.

  • ALL

    Resets all settable run-time parameters to default values.

Examples

-- Reset timezone to the default value.
mogdb=# RESET timezone;

-- Set all parameters to their default values.
mogdb=# RESET ALL;