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