redhat man page for drop_conversion

DROP 
CONVERSION(7)						   SQL Commands 						DROP CONVERSION(7)

NAME
       DROP CONVERSION - remove a user-defined conversion

SYNOPSIS
       DROP CONVERSION conversion_name
	   [ CASCADE | RESTRICT ]

DESCRIPTION
       DROP CONVERSION removes a previously defined conversion.

       To be able to drop a conversion, you must own the conversion.  "PARAMETERS"

       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.

NOTES
       Use CREATE CONVERSION to create user-defined conversions.

       The privileges required to drop a conversion may be changed in a future release.

EXAMPLES
       To drop the conversion named myname:

       DROP CONVERSION myname;

COMPATIBILITY
       DROP CONVERSION is a PostgreSQL extension.  There is no DROP CONVERSION statement in SQL99.

SEE ALSO
       CREATE CONVERSION [create_conversion(7)]

SQL - Language Statements					    2002-11-22							DROP CONVERSION(7)