Postgresql 中文操作指南

ALTER EVENT TRIGGER

ALTER EVENT TRIGGER — 更改事件触发器的定义

ALTER EVENT TRIGGER — change the definition of an event trigger

Synopsis

ALTER EVENT TRIGGER name DISABLE
ALTER EVENT TRIGGER name ENABLE [ REPLICA | ALWAYS ]
ALTER EVENT TRIGGER name OWNER TO { new_owner | CURRENT_ROLE | CURRENT_USER | SESSION_USER }
ALTER EVENT TRIGGER name RENAME TO new_name

Description

ALTER EVENT TRIGGER 更改现有事件触发器的属性。

ALTER EVENT TRIGGER changes properties of an existing event trigger.

您必须是超级用户才能更改事件触发器。

You must be superuser to alter an event trigger.

Parameters

  • name

    • The name of an existing trigger to alter.

  • new_owner

    • The user name of the new owner of the event trigger.

  • new_name

    • The new name of the event trigger.

  • DISABLE/ENABLE [ REPLICA | ALWAYS ]

    • These forms configure the firing of event triggers. A disabled trigger is still known to the system, but is not executed when its triggering event occurs. See also session_replication_role.

Compatibility

SQL 标准中没有 ALTER EVENT TRIGGER 语句。

There is no ALTER EVENT TRIGGER statement in the SQL standard.

See Also

CREATE EVENT TRIGGER 、 DROP EVENT TRIGGER

CREATE EVENT TRIGGER, DROP EVENT TRIGGER