drop_aggregate7
Remove an aggregate function
Usage
DROP AGGREGATE name ( type ) [ CASCADE | RESTRICT ]
Overview
DROP AGGREGATE will delete an existing aggregate function. To execute this command the current user must be the owner of the aggregate function.
Parameters
- 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.
Examples
To remove the aggregate function myavg for type integer:
DROP AGGREGATE myavg(integer);
Compatibility
There is no DROP AGGREGATE statement in the SQL standard.