drop_aggregate(7) [centos man page]

DROP 
AGGREGATE(7)					  PostgreSQL 9.2.7 Documentation					 DROP AGGREGATE(7)

NAME

       DROP_AGGREGATE - remove an aggregate function

SYNOPSIS

       DROP AGGREGATE [ IF EXISTS ] name ( argtype [ , ... ] ) [ CASCADE | RESTRICT ]

DESCRIPTION

       DROP AGGREGATE removes an existing aggregate function. To execute this command the current user must be the owner of the aggregate
       function.

PARAMETERS

       IF EXISTS
	   Do not throw an error if the aggregate does not exist. A notice is issued in this case.

       name
	   The name (optionally schema-qualified) of an existing aggregate function.

       argtype
	   An input data type on which the aggregate function operates. To reference a zero-argument aggregate function, write * in place of the
	   list of input data types.

       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.

SEE ALSO

       ALTER AGGREGATE (ALTER_AGGREGATE(7)), CREATE AGGREGATE (CREATE_AGGREGATE(7))

PostgreSQL 9.2.7						    2014-02-17							 DROP AGGREGATE(7)

DROP 
SCHEMA(7)						  PostgreSQL 9.2.7 Documentation					    DROP SCHEMA(7)

NAME

       DROP_SCHEMA - remove a schema

SYNOPSIS

       DROP SCHEMA [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ]

DESCRIPTION

       DROP SCHEMA removes schemas from the database.

       A schema can only be dropped by its owner or a superuser. Note that the owner can drop the schema (and thereby all contained objects) even
       if he does not own some of the objects within the schema.

PARAMETERS

       IF EXISTS
	   Do not throw an error if the schema does not exist. A notice is issued in this case.

       name
	   The name of a schema.

       CASCADE
	   Automatically drop objects (tables, functions, etc.) that are contained in the schema.

       RESTRICT
	   Refuse to drop the schema if it contains any objects. This is the default.

EXAMPLES

       To remove schema mystuff from the database, along with everything it contains:

	   DROP SCHEMA mystuff CASCADE;

COMPATIBILITY

       DROP SCHEMA is fully conforming with the SQL standard, except that the standard only allows one schema to be dropped per command, and apart
       from the IF EXISTS option, which is a PostgreSQL extension.

SEE ALSO

       ALTER SCHEMA (ALTER_SCHEMA(7)), CREATE SCHEMA (CREATE_SCHEMA(7))

PostgreSQL 9.2.7						    2014-02-17							    DROP SCHEMA(7)