DROP DOMAIN

## Name

DROP DOMAIN — remove a domain

## Synopsis

    DROP DOMAIN name [, ...]  [ CASCADE | RESTRICT ]

## Description

`DROP DOMAIN` will remove a domain. Only the owner of a domain can remove it.

## Parameters

`name`

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

`CASCADE`

  Automatically drop objects that depend on the domain (such as table columns).

`RESTRICT`

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

## Examples

To remove the domain `box`:

    DROP DOMAIN box;

## Compatibility

This command conforms to the SQL standard.

## See Also

CREATE DOMAIN, ALTER DOMAIN