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|DROP CONVERSION(7)||PostgreSQL 11.9 Documentation||DROP CONVERSION(7)|
NAME¶DROP_CONVERSION - remove a conversion
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.
Do not throw an error if the conversion does not exist. A notice is issued in this case.
The name of the conversion. The conversion name can be schema-qualified.
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 (ALTER_CONVERSION(7)), CREATE CONVERSION (CREATE_CONVERSION(7))