suse man page for alter_conversion

ALTER 
CONVERSION(7)						   SQL Commands 					       ALTER CONVERSION(7)

NAME
       ALTER CONVERSION - change the definition of a conversion

SYNOPSIS
       ALTER CONVERSION name RENAME TO newname
       ALTER CONVERSION name OWNER TO newowner

DESCRIPTION
       ALTER CONVERSION changes the definition of a conversion.

       You  must  own  the conversion to use ALTER CONVERSION.	To alter the owner, you must also be a direct or indirect member of the new owning
       role, and that role must have CREATE privilege on the conversion's schema. (These restrictions enforce that altering the owner  doesn't	do
       anything you couldn't do by dropping and recreating the conversion. However, a superuser can alter ownership of any conversion anyway.)

PARAMETERS
       name   The name (optionally schema-qualified) of an existing conversion.

       newname
	      The new name of the conversion.

       newowner
	      The new owner of the conversion.

EXAMPLES
       To rename the conversion iso_8859_1_to_utf8 to latin1_to_unicode:

       ALTER CONVERSION iso_8859_1_to_utf8 RENAME TO latin1_to_unicode;

       To change the owner of the conversion iso_8859_1_to_utf8 to joe:

       ALTER CONVERSION iso_8859_1_to_utf8 OWNER TO joe;

COMPATIBILITY
       There is no ALTER CONVERSION statement in the SQL standard.

SEE ALSO
       CREATE CONVERSION [create_conversion(7)], DROP CONVERSION [drop_conversion(7)]

SQL - Language Statements					    2010-05-14						       ALTER CONVERSION(7)