DROP DOMAIN
Section: PostgreSQL 15.6 Documentation (7)
Updated: 2024
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NAME
DROP_DOMAIN - remove a domain
SYNOPSIS
DROP DOMAIN [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ]
DESCRIPTION
DROP DOMAIN
removes a domain. Only the owner of a domain can remove it.
PARAMETERS
IF EXISTS
-
Do not throw an error if the domain does not exist. A notice is issued in this case.
name
-
The name (optionally schema-qualified) of an existing domain.
CASCADE
-
Automatically drop objects that depend on the domain (such as table columns), and in turn all objects that depend on those objects (see
Section 5.14).
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, except for the
IF EXISTS
option, which is a
PostgreSQL
extension.
SEE ALSO
CREATE DOMAIN (CREATE_DOMAIN(7)), ALTER DOMAIN (ALTER_DOMAIN(7))
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- PARAMETERS
-
- EXAMPLES
-
- COMPATIBILITY
-
- SEE ALSO
-
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Time: 11:00:24 GMT, April 23, 2024