SHUTDOWN

Description

SHUTDOWN shuts down the currently connected database node.

Precautions

• Only administrators can run this command.
• The distributed database does not support the SHUTDOWN command.

Syntax

SHUTDOWN [FAST | IMMEDIATE];

Parameters

• ""

  If the shutdown mode is not specified, the default mode fast is used.

• fast

  Rolls back all active transactions, forcibly disconnects the client, and shuts down the database node without waiting for the client to disconnect.

• immediate

  Shuts down the server forcibly. Fault recovery will occur on the next startup.

Examples

-- Shut down the current database node.
openGauss=# SHUTDOWN;

-- Shut down the current database node in fast mode.
openGauss=# SHUTDOWN FAST;