DROP DOMAIN
Name
   DROP DOMAIN
   --    remove a user-defined domain
  
Synopsis
DROP DOMAIN domainname [, ...]  [ CASCADE | RESTRICT ]
  
    Inputs
   
    
- domainname
- 	The name (optionally schema-qualified) of an existing domain.
        
- CASCADE
-         Automatically drop objects that depend on the domain
	(such as table columns).
        
- RESTRICT
-         Refuse to drop the domain if there are any dependent objects.
	This is the default.
        
   
    Outputs
   
    
- DROP DOMAIN
       
- 	The message returned if the command is successful.
        
- ERROR:  RemoveDomain: type 'domainname' does not exist
       
- 	This message occurs if the specified domain (or type) is not found.
        
   
   Description
  
   DROP DOMAIN will remove a user domain from the
   system catalogs.
  
   Only the owner of a domain can remove it.
  
Examples
   To remove the box domain:
DROP DOMAIN box;