Supported versions: Current (18) / 17 / 16 / 15 / 14

Development versions: 19 / 20devel

Unsupported versions: 13 / 12 / 11 / 10 / 9.6 / 9.5 / 9.4 / 9.3 / 9.2 / 9.1 / 9.0 / 8.4 / 8.3 / 8.2 / 8.1 / 8.0 / 7.4 / 7.3

Historical version. PostgreSQL 8.1 has reached end of support. See the current manual.

DROP CONVERSION

Name

DROP CONVERSION -- remove a conversion

DROP CONVERSION name [ CASCADE | RESTRICT ]

DROP CONVERSION removes a previously defined conversion. To be able to drop a conversion, you must own the conversion.

name: The name of the conversion. The conversion name may be schema-qualified.
CASCADE RESTRICT: These key words do not have any effect, since there are no dependencies on conversions.

To drop the conversion named myname:

DROP CONVERSION myname;

There is no DROP CONVERSION statement in the SQL standard.

Read the upstream documentation. For corrections, first check the current manual.