Name
   DROP TRIGGER
   --    Removes the definition of a trigger
  
Synopsis
DROP TRIGGER name ON table
  
    Inputs
   
    
- name
- 	The name of an existing trigger.
        
- table
- 	The name of a table.
        
    Outputs
   
    
- DROP
       
- 	The message returned if the trigger is successfully dropped.
        
- ERROR: DropTrigger: there is no trigger name on relation "table"
       
- 	This message occurs if the trigger specified does not exist.
        
   Description
  
   DROP TRIGGER will remove all references to an existing
   trigger definition. To execute this command the current
   user must be the owner of the trigger.
  
    Notes
   
    DROP TRIGGER is a Postgres
    language extension.
   
    Refer to CREATE TRIGGER for
    information on how to create triggers.
   
   Usage
  
   Destroy the if_dist_exists trigger
   on table films:
   
DROP TRIGGER if_dist_exists ON films;
   
     Compatibility
  
    SQL92
   
    There is no DROP TRIGGER statement in
    SQL92.