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DROP TYPE()			 SQL Commands			   DROP TYPE()



NAME
       DROP TYPE - remove a data type


SYNOPSIS
       DROP TYPE name [, ...] [ CASCADE | RESTRICT ]


DESCRIPTION
       DROP  TYPE  will	 remove a user-defined data type.  Only the owner of a
       type can remove it.

PARAMETERS
       name   The name (optionally  schema-qualified)  of  the	data  type  to
	      remove.

       CASCADE
	      Automatically  drop objects that depend on the type (such as ta-
	      ble columns, functions, operators).

       RESTRICT
	      Refuse to drop the type if any objects depend on it. This is the
	      default.

EXAMPLES
       To remove the data type box:

       DROP TYPE box;


COMPATIBILITY
       This  command  is similar to the corresponding command in the SQL stan-
       dard, but note that the CREATE TYPE command and the data type extension
       mechanisms in PostgreSQL differ from the SQL standard.

SEE ALSO
       CREATE TYPE [create_type(7)], ALTER TYPE [alter_type(l)]



SQL - Language Statements	  2010-12-14			   DROP TYPE()