DROP AGGREGATE
-- remove a user-defined aggregate function
Synopsis
DROP AGGREGATE name ( type ) [ CASCADE | RESTRICT ]
Inputs
name
The name (optionally schema-qualified) of an existing aggregate function.
type
The input data type of the aggregate function,
or * if the function accepts any input type.
(Refer to the PostgreSQL User's Guide for
further information about data types.)
CASCADE
Automatically drop objects that depend on the aggregate.
RESTRICT
Refuse to drop the aggregate if there are any dependent objects.
This is the default.
Outputs
DROP AGGREGATE
Message returned if the command is successful.
ERROR: RemoveAggregate: aggregate 'name' for type type does not exist
This message occurs if the aggregate function specified does not
exist in the database.
Description
DROP AGGREGATE will delete an existing
aggregate definition. To execute this command the current
user must be the owner of the aggregate.