4 DROP CONVERSION — remove a conversion
8 DROP CONVERSION [ IF EXISTS ] name [ CASCADE | RESTRICT ]
12 DROP CONVERSION removes a previously defined conversion. To be able to
13 drop a conversion, you must own the conversion.
18 Do not throw an error if the conversion does not exist. A notice
19 is issued in this case.
22 The name of the conversion. The conversion name can be
27 These key words do not have any effect, since there are no
28 dependencies on conversions.
32 To drop the conversion named myname:
33 DROP CONVERSION myname;
37 There is no DROP CONVERSION statement in the SQL standard, but a DROP
38 TRANSLATION statement that goes along with the CREATE TRANSLATION
39 statement that is similar to the CREATE CONVERSION statement in
44 ALTER CONVERSION, CREATE CONVERSION