DROP CONVERSION removes a previously defined conversion.
To be able to drop a conversion, you must own the conversion.
The name of the conversion. The conversion name may be schema-qualified.
These key words do not have any effect, since there are no dependencies on conversions.
Use CREATE CONVERSION to create user-defined conversions.
The privileges required to drop a conversion may be changed in a future release.
DROP CONVERSION is a PostgreSQL extension. There is no DROP CONVERSION statement in SQL99.
If you see anything in the documentation that is not correct, does not match your experience with the particular feature or requires further clarification, please use this form to report a documentation issue.