Removes a conversion.
DROP CONVERSION [IF EXISTS] <name> [CASCADE | RESTRICT]
DROP CONVERSION removes a previously defined conversion. To be able to drop a conversion, you must own the conversion.
Drop the conversion named
DROP CONVERSION myname;
There is no
DROP CONVERSION statement in the SQL standard. The standard has
CREATE TRANSLATION and
DROP TRANSLATION statements that are similar to the Greenplum Database
CREATE CONVERSION and
DROP CONVERSION statements.
Parent topic: SQL Commands