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DROP EVENT TRIGGER
DROP EVENT TRIGGER — remove an event trigger
Synopsis
DROP EVENT TRIGGER [ IF EXISTS ] name [ CASCADE | RESTRICT ]
  Description
DROP EVENT TRIGGER removes an existing event trigger. To execute this command, the current user must be the owner of the event trigger.
Parameters
- 
      
IF EXISTS - 
      
Do not throw an error if the event trigger does not exist. A notice is issued in this case.
 - 
      
name - 
      
The name of the event trigger to remove.
 - 
      
CASCADE - 
      
Automatically drop objects that depend on the trigger, and in turn all objects that depend on those objects (see Section 5.13).
 - 
      
RESTRICT - 
      
Refuse to drop the trigger if any objects depend on it. This is the default.
 
Examples
Destroy the trigger snitch:
DROP EVENT TRIGGER snitch;
  Compatibility
There is no DROP EVENT TRIGGER statement in the SQL standard.
See Also
CREATE EVENT TRIGGER, ALTER EVENT TRIGGER© 1996–2019 The PostgreSQL Global Development Group
Licensed under the PostgreSQL License.
 https://www.postgresql.org/docs/10/sql-dropeventtrigger.html