DROP CONVERSION
DROP CONVERSION — remove a conversion
Synopsis
DROP CONVERSION [ IF EXISTS ] name [ CASCADE | RESTRICT ]Description
DROP CONVERSION removes a previously defined conversion. To be able to drop a conversion, you must own the conversion.
Parameters
-
IF EXISTS -
Do not throw an error if the conversion does not exist. A notice is issued in this case.
-
name -
The name of the conversion. The conversion name can be schema-qualified.
CASCADERESTRICT-
These key words do not have any effect, since there are no dependencies on conversions.
Examples
To drop the conversion named myname:
DROP CONVERSION myname;Compatibility
There is no DROP CONVERSION statement in the SQL standard, but a DROP TRANSLATION statement that goes along with the CREATE TRANSLATION statement that is similar to the CREATE CONVERSION statement in PostgreSQL.
See Also
ALTER CONVERSION, CREATE CONVERSION© 1996–2019 The PostgreSQL Global Development Group
Licensed under the PostgreSQL License.
https://www.postgresql.org/docs/10/sql-dropconversion.html