DROP CONVERSION
DROP CONVERSION
DROP CONVERSION - remove a conversion
Synopsis
DROP CONVERSION [ IF EXISTS ] name [ CASCADE | RESTRICT ]
Description
DROP CONVERSION
removes a previously defined conversion.
To be able to drop a conversion, you must own the conversion.
Parameters
-
IF EXISTS -
Do not throw an error if the conversion does not exist. A notice is issued in this case.
-
name -
The name of the conversion. The conversion name can be schema-qualified.
-
CASCADE
RESTRICT -
These key words do not have any effect, since there are no dependencies on conversions.
Examples
To drop the conversion named
myname
:
DROP CONVERSION myname;
Compatibility
There is no
DROP CONVERSION
statement in the SQL
standard, but a
DROP TRANSLATION
statement that
goes along with the
CREATE TRANSLATION
statement
that is similar to the
CREATE CONVERSION
statement in PostgreSQL.