DROP AGGREGATE — remove an aggregate function
DROP AGGREGATEname
(type
) [ CASCADE | RESTRICT ]
DROP AGGREGATE
will delete an existing
aggregate function. To execute this command the current
user must be the owner of the aggregate function.
name
The name (optionally schema-qualified) of an existing aggregate function.
type
The argument data type of the aggregate function, or
*
if the function accepts any data type.
CASCADE
Automatically drop objects that depend on the aggregate function.
RESTRICT
Refuse to drop the aggregate function if any objects depend on it. This is the default.